Prepare release v2.0.7

Improve documentation for ACME/Let's Encrypt
fix: flaky Travis builds due to 'not get uid/gid'
2019-12-09 18:34:04 +01:00 · 2019-12-09 18:08:04 +01:00 · 2019-12-09 15:52:04 +01:00 · 2019-12-09 15:12:06 +01:00 · 2019-12-09 12:32:04 +01:00 · 2019-12-09 12:20:06 +01:00
168 changed files with 3770 additions and 1911 deletions
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@@ -1,3 +1,7 @@
+<!-- PLEASE FOLLOW THE ISSUE TEMPLATE TO HELP TRIAGE AND SUPPORT! -->
+
+### Do you want to request a *feature* or report a *bug*?
+
 <!--
 DO NOT FILE ISSUES FOR GENERAL SUPPORT QUESTIONS.

@@ -8,21 +12,12 @@ For end-user related support questions, please refer to one of the following:

 -->

-
-### Do you want to request a *feature* or report a *bug*?
-
-<!--
-If you intend to ask a support question: DO NOT FILE AN ISSUE.
-->
-
-### Did you try using a 1.7.x configuration for the version 2.0?
-
- [ ] Yes
- [ ] No
+Bug

 <!--

-If you just checked the "Yes" box, be aware that this is probably not a bug. The configurations between 1.X and 2.X are NOT compatible. Please have a look here https://docs.traefik.io/v2.0/getting-started/configuration-overview/.
+The configurations between 1.X and 2.X are NOT compatible.
+Please have a look here https://docs.traefik.io/v2.0/getting-started/configuration-overview/.

 -->

@@ -30,7 +25,7 @@ If you just checked the "Yes" box, be aware that this is probably not a bug. The

 <!--

-HOW TO WRITE A GOOD ISSUE?
+HOW TO WRITE A GOOD BUG REPORT?

 - Respect the issue template as much as possible.
 - The title should be short and descriptive.
@@ -52,13 +47,12 @@ HOW TO WRITE A GOOD ISSUE?
 ### Output of `traefik version`: (_What version of Traefik are you using?_)

 <!--
+`latest` is not considered as a valid version.
+
 For the Traefik Docker image:
    docker run [IMAGE] version
    ex: docker run traefik version

-For the alpine Traefik Docker image:
-    docker run [IMAGE] traefik version
-    ex: docker run traefik traefik version
 -->

 ```
@@ -70,12 +64,13 @@ For the alpine Traefik Docker image:
 ```toml
 # (paste your configuration here)
 ```
+
 <!--
 Add more configuration information here.
 -->


-### If applicable, please paste the log output at DEBUG level (`--log.level=DEBUG` switch)
+### If applicable, please paste the log output in DEBUG level (`--log.level=DEBUG` switch)

 ```
 (paste your output here)
--- a/.github/ISSUE_TEMPLATE/Bug_report.md
+++ b/.github/ISSUE_TEMPLATE/Bug_report.md
@@ -3,6 +3,9 @@ name: Bug report
 about: Create a report to help us improve

 ---
+<!-- PLEASE FOLLOW THE ISSUE TEMPLATE TO HELP TRIAGE AND SUPPORT! -->
+
+### Do you want to request a *feature* or report a *bug*?

 <!--
 DO NOT FILE ISSUES FOR GENERAL SUPPORT QUESTIONS.
@@ -14,19 +17,12 @@ For end-user related support questions, please refer to one of the following:

 -->

-
-### Do you want to request a *feature* or report a *bug*?
-
 Bug

-### Did you try using a 1.7.x configuration for the version 2.0?
-
- [ ] Yes
- [ ] No
-
 <!--

-If you just checked the "Yes" box, be aware that this is probably not a bug. The configurations between 1.X and 2.X are NOT compatible. Please have a look here https://docs.traefik.io/v2.0/getting-started/configuration-overview/.
+The configurations between 1.X and 2.X are NOT compatible.
+Please have a look here https://docs.traefik.io/v2.0/getting-started/configuration-overview/.

 -->

@@ -56,13 +52,12 @@ HOW TO WRITE A GOOD BUG REPORT?
 ### Output of `traefik version`: (_What version of Traefik are you using?_)

 <!--
+`latest` is not considered as a valid version.
+
 For the Traefik Docker image:
    docker run [IMAGE] version
    ex: docker run traefik version

-For the alpine Traefik Docker image:
-    docker run [IMAGE] traefik version
-    ex: docker run traefik traefik version
 -->

 ```
--- a/.github/ISSUE_TEMPLATE/Feature_request.md
+++ b/.github/ISSUE_TEMPLATE/Feature_request.md
@@ -3,6 +3,9 @@ name: Feature request
 about: Suggest an idea for this project

 ---
+<!-- PLEASE FOLLOW THE ISSUE TEMPLATE TO HELP TRIAGE AND SUPPORT! -->
+
+### Do you want to request a *feature* or report a *bug*?

 <!--
 DO NOT FILE ISSUES FOR GENERAL SUPPORT QUESTIONS.
@@ -14,9 +17,6 @@ For end-user related support questions, please refer to one of the following:

 -->

-
-### Do you want to request a *feature* or report a *bug*?
-
 Feature

 ### What did you expect to see?
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -1,18 +1,19 @@
 <!--
 PLEASE READ THIS MESSAGE.

-HOW TO WRITE A GOOD PULL REQUEST?
+Documentation fixes or enhancements:
+- for Traefik v1: use branch v1.7
+- for Traefik v2: use branch v2.0

- Make it small.
- Do only one thing.
- Avoid re-formatting.
- Make sure the code builds.
- Make sure all tests pass.
- Add tests.
- Write useful descriptions and titles.
- Address review comments in terms of additional commits.
- Do not amend/squash existing ones unless the PR is trivial.
- Read the contributing guide: https://github.com/containous/traefik/blob/master/CONTRIBUTING.md.
+Bug fixes:
+- for Traefik v1: use branch v1.7
+- for Traefik v2: use branch v2.0
+
+Enhancements:
+- for Traefik v1: we only accept bug fixes
+- for Traefik v2: use branch master
+
+HOW TO WRITE A GOOD PULL REQUEST? https://docs.traefik.io/contributing/submitting-pull-requests/

 -->

--- a/.golangci.toml
+++ b/.golangci.toml
@@ -1,6 +1,9 @@
 [run]
-  deadline = "10m"
+  timeout = "10m"
  skip-files = []
+  skip-dirs = [
+    "pkg/provider/kubernetes/crd/generated/",
+  ]

 [linters-settings]

@@ -40,9 +43,11 @@
    "scopelint",
    "gochecknoinits",
    "gochecknoglobals",
-#    "godox", # manage TODO FIXME ## wait for https://github.com/golangci/golangci-lint/issues/337
+    "godox",
+    "gocognit",
    "bodyclose", # Too many false-positive and panics.
-#    "stylecheck", # skip because report issues related to some generated files. ## wait for https://github.com/golangci/golangci-lint/issues/337
+    "wsl", # Too strict
+    "stylecheck", # skip because report issues related to some generated files.
  ]

 [issues]
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,145 @@
+## [v2.0.7](https://github.com/containous/traefik/tree/v2.0.7) (2019-12-09)
+[All Commits](https://github.com/containous/traefik/compare/v2.0.6...v2.0.7)
+
+**Bug fixes:**
+- **[logs,middleware]** Remove mirroring impact in accesslog ([#5967](https://github.com/containous/traefik/pull/5967) by [juliens](https://github.com/juliens))
+- **[middleware]** fix: PassClientTLSCert middleware separators and formatting ([#5921](https://github.com/containous/traefik/pull/5921) by [ldez](https://github.com/ldez))
+- **[server]** Do not stop to listen on tcp listeners on temporary errors  ([#5935](https://github.com/containous/traefik/pull/5935) by [skwair](https://github.com/skwair))
+
+**Documentation:**
+- **[acme,k8s/crd,k8s/ingress]** Document LE caveats with Kubernetes on v2 ([#5902](https://github.com/containous/traefik/pull/5902) by [dtomcej](https://github.com/dtomcej))
+- **[acme]** The Cloudflare hint for the GLOBAL API KEY for CF MAIL/API_KEY ([#5964](https://github.com/containous/traefik/pull/5964) by [EugenMayer](https://github.com/EugenMayer))
+- **[acme]** Improve documentation for ACME/Let&#39;s Encrypt ([#5819](https://github.com/containous/traefik/pull/5819) by [dduportal](https://github.com/dduportal))
+- **[file]** Improve documentation on file provider limitations with file system notifications ([#5939](https://github.com/containous/traefik/pull/5939) by [jbdoumenjou](https://github.com/jbdoumenjou))
+- Make trailing slash more prominent for the &#34;secure dashboard setup&#34; too ([#5963](https://github.com/containous/traefik/pull/5963) by [EugenMayer](https://github.com/EugenMayer))
+- Fix Docker example in &#34;Strip and Rewrite Path Prefixes&#34; in migration guide ([#5949](https://github.com/containous/traefik/pull/5949) by [q210](https://github.com/q210))
+- readme: Fix link to file backend/provider documentation ([#5945](https://github.com/containous/traefik/pull/5945) by [hartwork](https://github.com/hartwork))
+
+## [v2.0.6](https://github.com/containous/traefik/tree/v2.0.6) (2019-12-02)
+[All Commits](https://github.com/containous/traefik/compare/v2.0.5...v2.0.6)
+
+**Bug fixes:**
+- **[acme]** Update go-acme/lego to 3.2.0 ([#5839](https://github.com/containous/traefik/pull/5839) by [kolaente](https://github.com/kolaente))
+- **[cli,healthcheck]** Uses, if it exists, the ping entry point provided in the static configuration ([#5867](https://github.com/containous/traefik/pull/5867) by [jbdoumenjou](https://github.com/jbdoumenjou))
+- **[healthcheck]** Healthcheck managed for all related services ([#5860](https://github.com/containous/traefik/pull/5860) by [jbdoumenjou](https://github.com/jbdoumenjou))
+- **[logs,middleware]** Do not give responsewriter or its headers to asynchronous logging goroutine ([#5840](https://github.com/containous/traefik/pull/5840) by [mpl](https://github.com/mpl))
+- **[middleware]** X-Forwarded-Proto must not skip the redirection. ([#5836](https://github.com/containous/traefik/pull/5836) by [ldez](https://github.com/ldez))
+- **[middleware]** fix: location header rewrite. ([#5835](https://github.com/containous/traefik/pull/5835) by [ldez](https://github.com/ldez))
+- **[middleware]** Remove Request Headers CORS Preflight Requirement ([#5903](https://github.com/containous/traefik/pull/5903) by [dtomcej](https://github.com/dtomcej))
+- **[rancher]** Change service name in rancher provider to make webui service details view work ([#5895](https://github.com/containous/traefik/pull/5895) by [SantoDE](https://github.com/SantoDE))
+- **[tracing]** Fix extraction for zipkin tracing ([#5920](https://github.com/containous/traefik/pull/5920) by [jcchavezs](https://github.com/jcchavezs))
+- **[webui]** Web UI: Avoid unnecessary duplicated api calls ([#5884](https://github.com/containous/traefik/pull/5884) by [matthieuh](https://github.com/matthieuh))
+- **[webui]** Web UI: Avoid some router properties to overflow their container ([#5872](https://github.com/containous/traefik/pull/5872) by [matthieuh](https://github.com/matthieuh))
+- **[webui]** Web UI: Fix displayed tcp service details ([#5868](https://github.com/containous/traefik/pull/5868) by [matthieuh](https://github.com/matthieuh))
+
+**Documentation:**
+- **[acme]** doc: fix wrong acme information ([#5837](https://github.com/containous/traefik/pull/5837) by [ldez](https://github.com/ldez))
+- **[docker,docker/swarm]** Add Swarm section to the Docker Provider Documentation ([#5874](https://github.com/containous/traefik/pull/5874) by [dduportal](https://github.com/dduportal))
+- **[docker]** Update router entrypoint example ([#5766](https://github.com/containous/traefik/pull/5766) by [woto](https://github.com/woto))
+- **[k8s/helm]** Mention the experimental Helm Chart in the installation section of documentation ([#5879](https://github.com/containous/traefik/pull/5879) by [dduportal](https://github.com/dduportal))
+- doc: remove double quotes on CLI flags. ([#5862](https://github.com/containous/traefik/pull/5862) by [ldez](https://github.com/ldez))
+- Fixed spelling error ([#5834](https://github.com/containous/traefik/pull/5834) by [blakebuthod](https://github.com/blakebuthod))
+- Add back the security section from v1 ([#5832](https://github.com/containous/traefik/pull/5832) by [pascalandy](https://github.com/pascalandy))
+
+## [v2.0.5](https://github.com/containous/traefik/tree/v2.0.5) (2019-11-14)
+[All Commits](https://github.com/containous/traefik/compare/v2.0.4...v2.0.5)
+
+**Bug fixes:**
+- **[metrics]** fix: metric with services LB. ([#5759](https://github.com/containous/traefik/pull/5759) by [ldez](https://github.com/ldez))
+- **[middleware]** fix: stripPrefix middleware with empty resulting path. ([#5806](https://github.com/containous/traefik/pull/5806) by [ldez](https://github.com/ldez))
+- **[middleware]** Fix rate limiting and SSE ([#5737](https://github.com/containous/traefik/pull/5737) by [sylr](https://github.com/sylr))
+- **[tracing]** Upgrades zipkin library to avoid errors when using textMap. ([#5754](https://github.com/containous/traefik/pull/5754) by [jcchavezs](https://github.com/jcchavezs))
+
+**Documentation:**
+- **[acme,cluster]** Update ACME storage docs to remove reference to KV store in CE ([#5433](https://github.com/containous/traefik/pull/5433) by [bradjones1](https://github.com/bradjones1))
+- **[api]** docs: remove field api.entryPoint ([#5776](https://github.com/containous/traefik/pull/5776) by [waitingsong](https://github.com/waitingsong))
+- **[api]** Adds missed quotes in api.md ([#5787](https://github.com/containous/traefik/pull/5787) by [woto](https://github.com/woto))
+- **[docker/swarm]** Dashboard example with swarm ([#5795](https://github.com/containous/traefik/pull/5795) by [dduportal](https://github.com/dduportal))
+- **[docker]** Fix error in link description for priority ([#5746](https://github.com/containous/traefik/pull/5746) by [ASDFGamer](https://github.com/ASDFGamer))
+- **[k8s]** Wrong endpoint on the TLS secret example ([#5817](https://github.com/containous/traefik/pull/5817) by [yacinelazaar](https://github.com/yacinelazaar))
+- **[middleware,docker]** Double dollar on docker-compose config ([#5775](https://github.com/containous/traefik/pull/5775) by [clery](https://github.com/clery))
+- Fix quickstart link in README ([#5794](https://github.com/containous/traefik/pull/5794) by [mcky](https://github.com/mcky))
+- fix typo in v1 to v2 migration guide ([#5820](https://github.com/containous/traefik/pull/5820) by [fschl](https://github.com/fschl))
+- slashes ended up in bad place. ([#5798](https://github.com/containous/traefik/pull/5798) by [icepic](https://github.com/icepic))
+
+## [v2.0.4](https://github.com/containous/traefik/tree/v2.0.4) (2019-10-28)
+[All Commits](https://github.com/containous/traefik/compare/v2.0.3...v2.0.4)
+
+Fixes releases system.
+Same changelog as v2.0.3.
+
+## [v2.0.3](https://github.com/containous/traefik/tree/v2.0.3) (2019-10-28)
+[All Commits](https://github.com/containous/traefik/compare/v2.0.2...v2.0.3)
+
+**Bug fixes:**
+- **[acme,logs]** Use debug for log about skipping addition of cert ([#5641](https://github.com/containous/traefik/pull/5641) by [sylr](https://github.com/sylr))
+- **[file]** fix: add filename in the file provider logs. ([#5636](https://github.com/containous/traefik/pull/5636) by [ldez](https://github.com/ldez))
+- **[k8s,k8s/crd,k8s/ingress]** Remove unnecessary reload of the configuration. ([#5707](https://github.com/containous/traefik/pull/5707) by [ldez](https://github.com/ldez))
+- **[k8s,k8s/crd,k8s/ingress]** Fixing support for HTTPs backends with Kubernetes ExternalName services ([#5660](https://github.com/containous/traefik/pull/5660) by [kpeiruza](https://github.com/kpeiruza))
+- **[k8s,k8s/ingress]** Normalize service and router names for ingress. ([#5623](https://github.com/containous/traefik/pull/5623) by [ldez](https://github.com/ldez))
+- **[logs]** Set proxy protocol logger to DEBUG level ([#5712](https://github.com/containous/traefik/pull/5712) by [mmatur](https://github.com/mmatur))
+- **[middleware]** fix: add stacktrace when recover. ([#5654](https://github.com/containous/traefik/pull/5654) by [ldez](https://github.com/ldez))
+- **[tracing]** Let instana/go-sensor handle default agent host ([#5658](https://github.com/containous/traefik/pull/5658) by [sylr](https://github.com/sylr))
+- **[tracing]** fix: default tracing backend. ([#5717](https://github.com/containous/traefik/pull/5717) by [ldez](https://github.com/ldez))
+- fix: deep copy of passHostHeader on ServersLoadBalancer. ([#5720](https://github.com/containous/traefik/pull/5720) by [ldez](https://github.com/ldez))
+
+**Documentation:**
+- **[acme]** Fix acme storage file docker mounting example ([#5633](https://github.com/containous/traefik/pull/5633) by [jansauer](https://github.com/jansauer))
+- **[acme]** fix incorrect DNS reference ([#5666](https://github.com/containous/traefik/pull/5666) by [oskapt](https://github.com/oskapt))
+- **[logs]** Clarify unit of duration field in access log ([#5664](https://github.com/containous/traefik/pull/5664) by [Sarke](https://github.com/Sarke))
+- **[middleware]** Fix Security Headers Doc ([#5706](https://github.com/containous/traefik/pull/5706) by [FlorianPerrot](https://github.com/FlorianPerrot))
+- **[middleware]** Migration guide: pathprefixstrip migration ([#5600](https://github.com/containous/traefik/pull/5600) by [dduportal](https://github.com/dduportal))
+- **[middleware]** fix ForwardAuth tls.skipverify examples ([#5683](https://github.com/containous/traefik/pull/5683) by [remche](https://github.com/remche))
+- **[rules]** Add documentation about backtick for rule definition. ([#5714](https://github.com/containous/traefik/pull/5714) by [ldez](https://github.com/ldez))
+- **[webui]** Improve documentation of the router rules for API and dashboard ([#5625](https://github.com/containous/traefik/pull/5625) by [dduportal](https://github.com/dduportal))
+- doc: @ is not authorized in names definition. ([#5734](https://github.com/containous/traefik/pull/5734) by [ldez](https://github.com/ldez))
+- Remove obsolete v2 remark from README ([#5669](https://github.com/containous/traefik/pull/5669) by [dragetd](https://github.com/dragetd))
+- Fix spelling mistake: &#34;founded&#34; -&gt; &#34;found&#34; ([#5674](https://github.com/containous/traefik/pull/5674) by [ocanty](https://github.com/ocanty))
+- fix typo for stripPrefix in tab File (YAML) ([#5694](https://github.com/containous/traefik/pull/5694) by [nalakawula](https://github.com/nalakawula))
+- Add example for changing the port used by traefik to connect to a service ([#5224](https://github.com/containous/traefik/pull/5224) by [robertbaker](https://github.com/robertbaker))
+
+**Misc:**
+- **[logs,middleware]** Cherry pick v1.7 into v2.0 ([#5735](https://github.com/containous/traefik/pull/5735) by [jbdoumenjou](https://github.com/jbdoumenjou))
+
+## [v2.0.2](https://github.com/containous/traefik/tree/v2.0.2) (2019-10-09)
+[All Commits](https://github.com/containous/traefik/compare/v2.0.1...v2.0.2)
+
+**Bug fixes:**
+- **[acme]** fix: ovh client int overflow. ([#5607](https://github.com/containous/traefik/pull/5607) by [ldez](https://github.com/ldez))
+- **[api,k8s,k8s/ingress]** fix: default router name for k8s ingress. ([#5612](https://github.com/containous/traefik/pull/5612) by [ldez](https://github.com/ldez))
+- **[file]** fix: default passHostHeader for file provider. ([#5516](https://github.com/containous/traefik/pull/5516) by [ldez](https://github.com/ldez))
+- **[k8s,k8s/crd]** Fix typo in log ([#5590](https://github.com/containous/traefik/pull/5590) by [XciD](https://github.com/XciD))
+- **[middleware,metrics]** fix: panic with metrics recorder. ([#5536](https://github.com/containous/traefik/pull/5536) by [ldez](https://github.com/ldez))
+- **[webui]** Add a service sticky details vue component  ([#5579](https://github.com/containous/traefik/pull/5579) by [jbdoumenjou](https://github.com/jbdoumenjou))
+- fix: return an error instead of panic. ([#5549](https://github.com/containous/traefik/pull/5549) by [ldez](https://github.com/ldez))
+
+**Documentation:**
+- **[acme,file]** Fix yaml domains example ([#5569](https://github.com/containous/traefik/pull/5569) by [SuperSandro2000](https://github.com/SuperSandro2000))
+- **[api,webui]** Clarifies how to configure and access the dashboard in the api &amp; dashboard documentations ([#5523](https://github.com/containous/traefik/pull/5523) by [dduportal](https://github.com/dduportal))
+- **[api]** Add overview to API documentation ([#5539](https://github.com/containous/traefik/pull/5539) by [lnxbil](https://github.com/lnxbil))
+- **[cli]** typo in cli command ([#5586](https://github.com/containous/traefik/pull/5586) by [basraven](https://github.com/basraven))
+- **[cli]** Replace ambiguous cli help message wording ([#5233](https://github.com/containous/traefik/pull/5233) by [jansauer](https://github.com/jansauer))
+- **[docker]** Fixed typo in routing/providers/docker documentation ([#5520](https://github.com/containous/traefik/pull/5520) by [lyrixx](https://github.com/lyrixx))
+- **[docker]** $ needs escaping in docker-compose.yml ([#5528](https://github.com/containous/traefik/pull/5528) by [lnxbil](https://github.com/lnxbil))
+- **[file]** State clearly, that they are mutual exclusive ([#5527](https://github.com/containous/traefik/pull/5527) by [lnxbil](https://github.com/lnxbil))
+- **[healthcheck]** fix: typo in healthCheck examples ([#5575](https://github.com/containous/traefik/pull/5575) by [serpi90](https://github.com/serpi90))
+- **[k8s/crd]** Update 04-ingressroutes.yml ([#5585](https://github.com/containous/traefik/pull/5585) by [basraven](https://github.com/basraven))
+- **[k8s/crd]** Update apiVersion in documentation descriptor ([#5605](https://github.com/containous/traefik/pull/5605) by [pyaillet](https://github.com/pyaillet))
+- **[metrics]** doc: fix influxDB and statsD case in configuration page. ([#5531](https://github.com/containous/traefik/pull/5531) by [ldez](https://github.com/ldez))
+- **[middleware]** Update scope of services and middlewares ([#5584](https://github.com/containous/traefik/pull/5584) by [Thoorium](https://github.com/Thoorium))
+- **[middleware]** Typo in documentation ([#5558](https://github.com/containous/traefik/pull/5558) by [Constans](https://github.com/Constans))
+- **[middleware]** Fix misleading text ([#5540](https://github.com/containous/traefik/pull/5540) by [joassouza](https://github.com/joassouza))
+- **[tls]** document serversTransport ([#5529](https://github.com/containous/traefik/pull/5529) by [mpl](https://github.com/mpl))
+- **[tls]** TLS_RSA_WITH_AES_256_GCM_SHA384 is considered weak ([#5578](https://github.com/containous/traefik/pull/5578) by [Constans](https://github.com/Constans))
+- **[tls]** Improve ciphersuite examples ([#5594](https://github.com/containous/traefik/pull/5594) by [Constans](https://github.com/Constans))
+- Remove deprecated videos ([#5570](https://github.com/containous/traefik/pull/5570) by [emilevauge](https://github.com/emilevauge))
+- fix: remove extra backtick from routers docs ([#5572](https://github.com/containous/traefik/pull/5572) by [serpi90](https://github.com/serpi90))
+- document providersThrottleDuration ([#5519](https://github.com/containous/traefik/pull/5519) by [mpl](https://github.com/mpl))
+- Add a response forwarding section to the service documentation  ([#5517](https://github.com/containous/traefik/pull/5517) by [jbdoumenjou](https://github.com/jbdoumenjou))
+- Change instances of &#34;dymanic&#34; to &#34;dynamic&#34; ([#5504](https://github.com/containous/traefik/pull/5504) by [dat-gitto-kid](https://github.com/dat-gitto-kid))
+- Add the pass host header section to the services documentation ([#5500](https://github.com/containous/traefik/pull/5500) by [jbdoumenjou](https://github.com/jbdoumenjou))
+- fix misspelling on documentation landing page ([#5613](https://github.com/containous/traefik/pull/5613) by [cthompson527](https://github.com/cthompson527))
+
 ## [v2.0.1](https://github.com/containous/traefik/tree/v2.0.1) (2019-09-26)
 [All Commits](https://github.com/containous/traefik/compare/v2.0.0...v2.0.1)

@@ -31,6 +173,24 @@
 - Add the router priority documentation ([#5481](https://github.com/containous/traefik/pull/5481) by [jbdoumenjou](https://github.com/jbdoumenjou))
 - Improve the Migration Guide ([#5391](https://github.com/containous/traefik/pull/5391) by [jbdoumenjou](https://github.com/jbdoumenjou))

+## [v1.7.18](https://github.com/containous/traefik/tree/v1.7.18) (2019-09-23)
+[All Commits](https://github.com/containous/traefik/compare/v1.7.17...v1.7.18)
+
+**Bug fixes:**
+- **[go,security]** This version is compiled with [Go 1.12.10](https://groups.google.com/d/msg/golang-announce/cszieYyuL9Q/g4Z7pKaqAgAJ), which fixes a vulnerability in previous versions. See the [CVE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16276) about it for more details.
+
+## [v1.7.17](https://github.com/containous/traefik/tree/v1.7.17) (2019-09-23)
+[All Commits](https://github.com/containous/traefik/compare/v1.7.16...v1.7.17)
+
+**Bug fixes:**
+- **[logs,middleware]** Avoid closing stdout when the accesslog handler is closed ([#5459](https://github.com/containous/traefik/pull/5459) by [nrwiersma](https://github.com/nrwiersma))
+- **[middleware]** Actually send header and code during WriteHeader, if needed ([#5404](https://github.com/containous/traefik/pull/5404) by [mpl](https://github.com/mpl))
+
+**Documentation:**
+- **[k8s]** Add note clarifying client certificate header ([#5362](https://github.com/containous/traefik/pull/5362) by [bradjones1](https://github.com/bradjones1))
+- **[webui]** Update docs links. ([#5412](https://github.com/containous/traefik/pull/5412) by [ldez](https://github.com/ldez))
+- Update Traefik image version. ([#5399](https://github.com/containous/traefik/pull/5399) by [ldez](https://github.com/ldez))
+
 ## [v2.0.0](https://github.com/containous/traefik/tree/v2.0.0) (2019-09-16)
 [All Commits](https://github.com/containous/traefik/compare/v2.0.0-alpha1...v2.0.0)

@@ -375,6 +535,29 @@
 - fix a service with one server .yaml example ([#5373](https://github.com/containous/traefik/pull/5373) by [zaverden](https://github.com/zaverden))
 - fix: services configuration documentation. ([#5359](https://github.com/containous/traefik/pull/5359) by [ldez](https://github.com/ldez))

+## [v1.7.16](https://github.com/containous/traefik/tree/v1.7.16) (2019-09-13)
+[All Commits](https://github.com/containous/traefik/compare/v1.7.15...v1.7.16)
+
+**Bug fixes:**
+- **[middleware,websocket]** implement Flusher and Hijacker for codeCatcher ([#5376](https://github.com/containous/traefik/pull/5376) by [mpl](https://github.com/mpl))
+
+## [v1.7.15](https://github.com/containous/traefik/tree/v1.7.15) (2019-09-12)
+[All Commits](https://github.com/containous/traefik/compare/v1.7.14...v1.7.15)
+
+**Bug fixes:**
+- **[authentication,k8s/ingress]** Kubernetes support for Auth.HeaderField ([#5235](https://github.com/containous/traefik/pull/5235) by [ErikWegner](https://github.com/ErikWegner))
+- **[k8s,k8s/ingress]** Finish kubernetes throttling refactoring ([#5269](https://github.com/containous/traefik/pull/5269) by [mpl](https://github.com/mpl))
+- **[k8s]** Throttle Kubernetes config refresh ([#4716](https://github.com/containous/traefik/pull/4716) by [benweissmann](https://github.com/benweissmann))
+- **[k8s]** Fix wrong handling of insecure tls auth forward ingress annotation ([#5319](https://github.com/containous/traefik/pull/5319) by [majkrzak](https://github.com/majkrzak))
+- **[middleware]** error pages: do not buffer response when it&#39;s not an error ([#5285](https://github.com/containous/traefik/pull/5285) by [mpl](https://github.com/mpl))
+- **[tls]** Consider default cert domain in certificate store ([#5353](https://github.com/containous/traefik/pull/5353) by [nrwiersma](https://github.com/nrwiersma))
+- **[tls]** Add TLS minversion constraint ([#5356](https://github.com/containous/traefik/pull/5356) by [dtomcej](https://github.com/dtomcej))
+
+**Documentation:**
+- **[acme]** Update Acme doc - Vultr Wildcard &amp; Root ([#5320](https://github.com/containous/traefik/pull/5320) by [ddymko](https://github.com/ddymko))
+- **[consulcatalog]** Typo in basic auth usersFile label consul-catalog ([#5230](https://github.com/containous/traefik/pull/5230) by [pitan](https://github.com/pitan))
+- **[logs]** Improve Access Logs Documentation page ([#5238](https://github.com/containous/traefik/pull/5238) by [dduportal](https://github.com/dduportal))
+
 ## [v2.0.0-rc3](https://github.com/containous/traefik/tree/v2.0.0-rc3) (2019-09-10)
 [All Commits](https://github.com/containous/traefik/compare/v2.0.0-rc2...v2.0.0-rc3)

--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,3 +1,4 @@
 # Contributing

-See <https://docs.traefik.io/v2.0/contributing/thank-you/>.
+- https://docs.traefik.io/contributing/submitting-pull-requests/
+- https://docs.traefik.io/contributing/submitting-issues/
--- a/2
+++ b/2
@@ -131,7 +131,7 @@ generate-crd:
 ## Create packages for the release
 release-packages: generate-webui build-dev-image
 	rm -rf dist
-	$(DOCKER_RUN_TRAEFIK_NOTTY) goreleaser release --skip-publish
+	$(DOCKER_RUN_TRAEFIK_NOTTY) goreleaser release --skip-publish --timeout="60m"
 	$(DOCKER_RUN_TRAEFIK_NOTTY) tar cfz dist/traefik-${VERSION}.src.tar.gz \
 		--exclude-vcs \
 		--exclude .idea \
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ Pointing Traefik at your orchestrator should be the _only_ configuration step yo

 ---

-:warning: Please be aware that the old configurations for Traefik v1.X are NOT compatible with the v2.X config as of now. If you're running v2, please ensure you are using a [v2 configuration](https://docs.traefik.io/).
+:warning: Please be aware that the old configurations for Traefik v1.x are NOT compatible with the v2.x config as of now. If you're running v2, please ensure you are using a [v2 configuration](https://docs.traefik.io/).

 ## Overview

@@ -73,11 +73,11 @@ _(But if you'd rather configure some of your routes manually, Traefik supports t
 - [Kubernetes](https://docs.traefik.io/providers/kubernetes-crd/)
 - [Marathon](https://docs.traefik.io/providers/marathon/)
 - [Rancher](https://docs.traefik.io/providers/rancher/) (Metadata)
- [File](https://docs.traefik.io/configuration/backends/file)
+- [File](https://docs.traefik.io/providers/file/)

 ## Quickstart

-To get your hands on Traefik, you can use the [5-Minute Quickstart](http://docs.traefik.io/#the-traefik-quickstart-using-docker) in our documentation (you will need Docker).
+To get your hands on Traefik, you can use the [5-Minute Quickstart](https://docs.traefik.io/getting-started/quick-start/) in our documentation (you will need Docker).

 ## Web UI

@@ -87,10 +87,11 @@ You can access the simple HTML frontend of Traefik.

 ## Documentation

-You can find the complete documentation at [https://docs.traefik.io](https://docs.traefik.io).
-A collection of contributions around Traefik can be found at [https://awesome.traefik.io](https://awesome.traefik.io).
+You can find the complete documentation of Traefik v2 at [https://docs.traefik.io](https://docs.traefik.io).

-:warning: If you're testing out v2, please ensure you are using the [v2 documentation](https://docs.traefik.io/).
+If you are using Traefik v1, you can find the complete documentation at [https://docs.traefik.io/v1.7/](https://docs.traefik.io/v1.7/)
+
+A collection of contributions around Traefik can be found at [https://awesome.traefik.io](https://awesome.traefik.io).

 ## Support

@@ -121,17 +122,7 @@ git clone https://github.com/containous/traefik

 ## Introductory Videos

-:warning: Please be aware that these videos are for v1.X. The old configurations for Traefik v1.X are NOT compatible with Traefik v2. If you're running v2, please ensure you are using a [v2 configuration](https://docs.traefik.io/).
-
-Here is a talk given by [Emile Vauge](https://github.com/emilevauge) at GopherCon 2017.
-You will learn Traefik basics in less than 10 minutes.
-
-[![Traefik GopherCon 2017](https://img.youtube.com/vi/RgudiksfL-k/0.jpg)](https://www.youtube.com/watch?v=RgudiksfL-k)
-
-Here is a talk given by [Ed Robinson](https://github.com/errm) at [ContainerCamp UK](https://container.camp) conference.
-You will learn fundamental Traefik features and see some demos with Kubernetes.
-
-[![Traefik ContainerCamp UK](https://img.youtube.com/vi/aFtpIShV60I/0.jpg)](https://www.youtube.com/watch?v=aFtpIShV60I)
+You can find high level and deep dive videos on [videos.containo.us](https://videos.containo.us)

 ## Maintainers

--- a/build.Dockerfile
+++ b/build.Dockerfile
@@ -19,7 +19,7 @@ RUN mkdir -p /usr/local/bin \
    && chmod +x /usr/local/bin/go-bindata

 # Download golangci-lint binary to bin folder in $GOPATH
-RUN curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s -- -b $GOPATH/bin v1.18.0
+RUN curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s -- -b $GOPATH/bin v1.20.0

 # Download golangci-lint and misspell binary to bin folder in $GOPATH
 RUN GO111MODULE=off go get github.com/client9/misspell/cmd/misspell
--- a/cmd/healthcheck/healthcheck.go
+++ b/cmd/healthcheck/healthcheck.go
@@ -15,7 +15,7 @@ import (
 func NewCmd(traefikConfiguration *static.Configuration, loaders []cli.ResourceLoader) *cli.Command {
 	return &cli.Command{
 		Name:          "healthcheck",
-		Description:   `Calls Traefik /ping to check the health of Traefik (the API must be enabled).`,
+		Description:   `Calls Traefik /ping endpoint (disabled by default) to check the health of Traefik.`,
 		Configuration: traefikConfiguration,
 		Run:           runCmd(traefikConfiguration),
 		Resources:     loaders,
@@ -51,9 +51,14 @@ func Do(staticConfiguration static.Configuration) (*http.Response, error) {
 		return nil, errors.New("please enable `ping` to use health check")
 	}

-	pingEntryPoint, ok := staticConfiguration.EntryPoints["traefik"]
+	ep := staticConfiguration.Ping.EntryPoint
+	if ep == "" {
+		ep = "traefik"
+	}
+
+	pingEntryPoint, ok := staticConfiguration.EntryPoints[ep]
 	if !ok {
-		return nil, errors.New("missing `ping` entrypoint")
+		return nil, fmt.Errorf("ping: missing %s entry point", ep)
 	}

 	client := &http.Client{Timeout: 5 * time.Second}
--- a/docs/.markdownlint.json
+++ b/docs/.markdownlint.json
@@ -7,5 +7,6 @@
    "MD026": false,
    "MD033": false,
    "MD034": false,
-    "MD036": false
+    "MD036": false,
+    "MD046": false
 }
--- a/docs/check.Dockerfile
+++ b/docs/check.Dockerfile
@@ -1,9 +1,6 @@

-FROM alpine:3.9 as alpine
+FROM alpine:3.10 as alpine

-# The "build-dependencies" virtual package provides build tools for html-proofer installation.
-# It compile ruby-nokogiri, because alpine native version is always out of date
-# This virtual package is cleaned at the end.
 RUN apk --no-cache --no-progress add \
    libcurl \
    ruby \
@@ -11,21 +8,21 @@ RUN apk --no-cache --no-progress add \
    ruby-etc \
    ruby-ffi \
    ruby-json \
-  && apk add --no-cache --virtual build-dependencies \
-    build-base \
-    libcurl \
-    libxml2-dev \
-    libxslt-dev \
-    ruby-dev \
-  && gem install --no-document html-proofer -v 3.10.2 \
-  && apk del build-dependencies
+    ruby-nokogiri
+RUN gem install html-proofer --version 3.13.0 --no-document -- --use-system-libraries

 # After Ruby, some NodeJS YAY!
 RUN apk --no-cache --no-progress add \
    git \
    nodejs \
-    npm \
-  && npm install markdownlint@0.12.0 markdownlint-cli@0.13.0 --global
+    npm
+
+# To handle 'not get uid/gid'
+RUN npm config set unsafe-perm true
+
+RUN npm install --global \
+    markdownlint@0.17.2 \
+    markdownlint-cli@0.19.0

 # Finally the shell tools we need for later
 # tini helps to terminate properly all the parallelized tasks when sending CTRL-C
--- a/docs/content/contributing/building-testing.md
+++ b/docs/content/contributing/building-testing.md
@@ -62,6 +62,7 @@ Requirements:

 - `go` v1.13+
 - environment variable `GO111MODULE=on`
+- go-bindata `GO111MODULE=off go get -u github.com/containous/go-bindata/...`

 !!! tip "Source Directory"

--- a/docs/content/contributing/submitting-security-issues.md
+++ b/docs/content/contributing/submitting-security-issues.md
@@ -0,0 +1,16 @@
+# Security
+
+## Security Advisories
+
+We strongly advise you to join our mailing list to be aware of the latest announcements from our security team.
+You can subscribe sending a mail to security+subscribe@traefik.io or on [the online viewer](https://groups.google.com/a/traefik.io/forum/#!forum/security).
+
+## CVE
+
+Reported vulnerabilities can be found on 
+[cve.mitre.org](https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=traefik).
+
+## Report a Vulnerability
+
+We want to keep Traefik safe for everyone.
+If you've discovered a security vulnerability in Traefik, we appreciate your help in disclosing it to us in a responsible manner, using [this form](https://security.traefik.io).
--- a/docs/content/getting-started/configuration-overview.md
+++ b/docs/content/getting-started/configuration-overview.md
@@ -16,8 +16,8 @@ The _dynamic configuration_ contains everything that defines how the requests ar
 This configuration can change and is seamlessly hot-reloaded, without any request interruption or connection loss.    

 !!! warning "Incompatible Configuration"
-    Please be aware that the old configurations for Traefik v1.X are NOT compatible with the v2.X config as of now.
-    If you're testing out v2, please ensure you are using a v2 configuration.
+    Please be aware that the old configurations for Traefik v1.x are NOT compatible with the v2.x config as of now.
+    If you are running v2, please ensure you are using a v2 configuration.

 ## The Dynamic Configuration 

--- a/docs/content/getting-started/install-traefik.md
+++ b/docs/content/getting-started/install-traefik.md
@@ -3,6 +3,7 @@
 You can install Traefik with the following flavors:

 * [Use the official Docker image](./#use-the-official-docker-image)
+* [(Experimental) Use the Helm Chart](./#use-the-helm-chart)
 * [Use the binary distribution](./#use-the-binary-distribution)
 * [Compile your binary from the sources](./#compile-your-binary-from-the-sources)

@@ -24,6 +25,70 @@ For more details, go to the [Docker provider documentation](../providers/docker.
    * Docker images are based from the [Alpine Linux Official image](https://hub.docker.com/_/alpine).
    * All the orchestrator using docker images could fetch the official Traefik docker image.

+## Use the Helm Chart
+
+!!! warning "Experimental Helm Chart"
+    
+    Please note that the Helm Chart for Traefik v2 is still experimental.
+    
+    The Traefik Stable Chart from 
+    [Helm's default charts repository](https://github.com/helm/charts/tree/master/stable/traefik) is still using [Traefik v1.7](https://docs.traefik.io/v1.7).
+
+Traefik can be installed in Kubernetes using the v2.0 Helm chart from <https://github.com/containous/traefik-helm-chart>.
+
+Ensure that the following requirements are met:
+
+* Kubernetes 1.14+
+* Helm version 2.x is [installed](https://v2.helm.sh/docs/using_helm/) and initialized with Tiller
+
+Retrieve the latest chart version from the repository:
+
+```bash
+# Retrieve Chart from the repository
+git clone https://github.com/containous/traefik-helm-chart
+```
+
+And install it with the `helm` command line:
+
+```bash
+helm install ./traefik-helm-chart
+```
+
+!!! tip "Helm Features"
+    
+    All [Helm features](https://v2.helm.sh/docs/using_helm/#using-helm) are supported.
+    For instance, installing the chart in a dedicated namespace:
+
+    ```bash tab="Install in a Dedicated Namespace"
+    # Install in the namespace "traefik-v2"
+    helm install --namespace=traefik-v2 \
+        ./traefik-helm-chart
+    ```
+
+??? example "Installing with Custom Values"
+    
+    You can customize the installation by specifying custom values,
+    as with [any helm chart](https://v2.helm.sh/docs/using_helm/#customizing-the-chart-before-installing).
+    {: #helm-custom-values }
+    
+    The values are not (yet) documented, but are self-explanatory:
+    you can look at the [default `values.yaml`](https://github.com/containous/traefik-helm-chart/blob/master/values.yaml) file to explore possibilities.
+    
+    Example of installation with logging set to `DEBUG`:
+    
+    ```bash tab="Using Helm CLI"
+    helm install --namespace=traefik-v2 \
+        --set="logs.loglevel=DEBUG" \
+        ./traefik-helm-chart
+    ```
+    
+    ```yml tab="With a custom values file"
+    # File custom-values.yml
+    ## Install with "helm install --values=./custom-values.yml ./traefik-helm-chart
+    logs:
+        loglevel: DEBUG
+    ```
+
 ## Use the Binary Distribution

 Grab the latest binary from the [releases](https://github.com/containous/traefik/releases) page.
--- a/docs/content/https/.markdownlint.json
+++ b/docs/content/https/.markdownlint.json
@@ -0,0 +1,4 @@
+{
+    "extends": "../../.markdownlint.json",
+    "MD041": false
+}
--- a/docs/content/https/acme.md
+++ b/docs/content/https/acme.md
@@ -8,6 +8,45 @@ You can configure Traefik to use an ACME provider (like Let's Encrypt) for autom
 !!! warning "Let's Encrypt and Rate Limiting"
    Note that Let's Encrypt API has [rate limiting](https://letsencrypt.org/docs/rate-limits).

+    Use Let's Encrypt staging server with the [`caServer`](#caserver) configuration option
+    when experimenting to avoid hitting this limit too fast.
+    
+## Certificate Resolvers
+
+Traefik requires you to define "Certificate Resolvers" in the [static configuration](../getting-started/configuration-overview.md#the-static-configuration), 
+which are responsible for retrieving certificates from an ACME server.
+
+Then, each ["router"](../routing/routers/index.md) is configured to enable TLS,
+and is associated to a certificate resolver through the [`tls.certresolver` configuration option](../routing/routers/index.md#certresolver).
+
+Certificates are requested for domain names retrieved from the router's [dynamic configuration](../getting-started/configuration-overview.md#the-dynamic-configuration).
+
+You can read more about this retrieval mechanism in the following section: [ACME Domain Definition](#domain-definition).
+
+## Domain Definition
+
+Certificate resolvers request certificates for a set of the domain names 
+inferred from routers, with the following logic:
+
+- If the router has a [`tls.domains`](../routing/routers/index.md#domains) option set,
+  then the certificate resolver uses the `main` (and optionally `sans`) option of `tls.domains` to know the domain names for this router.
+
+- If no [`tls.domains`](../routing/routers/index.md#domains) option is set, 
+  then the certificate resolver uses the [router's rule](../routing/routers/index.md#rule), 
+  by checking the `Host()` matchers. 
+  Please note that [multiple `Host()` matchers can be used](../routing/routers/index.md#certresolver)) for specifying multiple domain names for this router.
+
+Please note that:
+
+- When multiple domain names are inferred from a given router,
+  only **one** certificate is requested with the first domain name as the main domain,
+  and the other domains as ["SANs" (Subject Alternative Name)](https://en.wikipedia.org/wiki/Subject_Alternative_Name).
+
+- As [ACME V2 supports "wildcard domains"](#wildcard-domains),
+  any router can provide a [wildcard domain](https://en.wikipedia.org/wiki/Wildcard_certificate) name, as "main" domain or as "SAN" domain.
+
+Please check the [configuration examples below](#configuration-examples) for more details.
+
 ## Configuration Examples

 ??? example "Enabling ACME"
@@ -47,11 +86,11 @@ You can configure Traefik to use an ACME provider (like Let's Encrypt) for autom
    ```
    
    ```bash tab="CLI"
-    --entryPoints.web.address=":80"
-    --entryPoints.websecure.address=":443"
+    --entryPoints.web.address=:80
+    --entryPoints.websecure.address=:443
    # ...
-    --certificatesResolvers.sample.acme.email="your-email@your-domain.org"
-    --certificatesResolvers.sample.acme.storage="acme.json"
+    --certificatesResolvers.sample.acme.email=your-email@your-domain.org
+    --certificatesResolvers.sample.acme.storage=acme.json
    # used during the challenge
    --certificatesResolvers.sample.acme.httpChallenge.entryPoint=web
    ```
@@ -75,6 +114,26 @@ You can configure Traefik to use an ACME provider (like Let's Encrypt) for autom
    --8<-- "content/https/ref-acme.txt"
    ```

+??? example "Single Domain from Router's Rule Example"
+    
+    * A certificate for the domain `company.com` is requested:
+
+    --8<-- "content/https/include-acme-single-domain-example.md"
+
+??? example "Multiple Domains from Router's Rule Example"
+ 
+    * A certificate for the domains `company.com` (main) and `blog.company.org`
+      is requested:
+    
+    --8<-- "content/https/include-acme-multiple-domains-from-rule-example.md"
+    
+??? example "Multiple Domains from Router's `tls.domain` Example"
+
+    * A certificate for the domains `company.com` (main) and `*.company.org` (SAN)
+      is requested:
+      
+    --8<-- "content/https/include-acme-multiple-domains-example.md"
+
 ## Automatic Renewals

 Traefik automatically tracks the expiry date of ACME certificates it generates.
@@ -84,6 +143,13 @@ If there are less than 30 days remaining before the certificate expires, Traefik
 !!! info ""
    Certificates that are no longer used may still be renewed, as Traefik does not currently check if the certificate is being used before renewing.

+## Using LetsEncrypt with Kubernetes
+
+When using LetsEncrypt with kubernetes, there are some known caveats with both the [ingress](../providers/kubernetes-ingress.md) and [crd](../providers/kubernetes-crd.md) providers.
+
+!!! info ""
+    If you intend to run multiple instances of Traefik with LetsEncrypt, please ensure you read the sections on those provider pages.
+
 ## The Different ACME Challenges

 !!! important "Defining a certificates resolver does not result in all routers automatically using it. Each router that is supposed to use the resolver must [reference](../routing/routers/index.md#certresolver) it."
@@ -156,8 +222,8 @@ when using the `HTTP-01` challenge, `certificatesResolvers.sample.acme.httpChall
    ```
    
    ```bash tab="CLI"
-    --entryPoints.web.address=":80"
-    --entryPoints.websecure.address=":443"
+    --entryPoints.web.address=:80
+    --entryPoints.websecure.address=:443
    # ...
    --certificatesResolvers.sample.acme.httpChallenge.entryPoint=web
    ```
@@ -215,11 +281,12 @@ For example, `CF_API_EMAIL_FILE=/run/secrets/traefik_cf-api-email` could be used
 | [ACME DNS](https://github.com/joohoi/acme-dns)              | `acme-dns`     | `ACME_DNS_API_BASE`, `ACME_DNS_STORAGE_PATH`                                                                                                | [Additional configuration](https://go-acme.github.io/lego/dns/acme-dns)     |
 | [Alibaba Cloud](https://www.alibabacloud.com)               | `alidns`       | `ALICLOUD_ACCESS_KEY`, `ALICLOUD_SECRET_KEY`, `ALICLOUD_REGION_ID`                                                                          | [Additional configuration](https://go-acme.github.io/lego/dns/alidns)       |
 | [Auroradns](https://www.pcextreme.com/aurora/dns)           | `auroradns`    | `AURORA_USER_ID`, `AURORA_KEY`, `AURORA_ENDPOINT`                                                                                           | [Additional configuration](https://go-acme.github.io/lego/dns/auroradns)    |
+| [Autodns](https://www.internetx.com/domains/autodns/)       | `autodns`      | `AUTODNS_API_USER`, `AUTODNS_API_PASSWORD`                                                                                                  | [Additional configuration](https://go-acme.github.io/lego/dns/autodns)      |
 | [Azure](https://azure.microsoft.com/services/dns/)          | `azure`        | `AZURE_CLIENT_ID`, `AZURE_CLIENT_SECRET`, `AZURE_SUBSCRIPTION_ID`, `AZURE_TENANT_ID`, `AZURE_RESOURCE_GROUP`, `[AZURE_METADATA_ENDPOINT]`   | [Additional configuration](https://go-acme.github.io/lego/dns/azure)        |
 | [Bindman](https://github.com/labbsr0x/bindman-dns-webhook)  | `bindman`      | `BINDMAN_MANAGER_ADDRESS`                                                                                                                   | [Additional configuration](https://go-acme.github.io/lego/dns/bindman)      |
 | [Blue Cat](https://www.bluecatnetworks.com/)                | `bluecat`      | `BLUECAT_SERVER_URL`, `BLUECAT_USER_NAME`, `BLUECAT_PASSWORD`, `BLUECAT_CONFIG_NAME`, `BLUECAT_DNS_VIEW`                                    | [Additional configuration](https://go-acme.github.io/lego/dns/bluecat)      |
 | [ClouDNS](https://www.cloudns.net/)                         | `cloudns`      | `CLOUDNS_AUTH_ID`, `CLOUDNS_AUTH_PASSWORD`                                                                                                  | [Additional configuration](https://go-acme.github.io/lego/dns/cloudns)      |
-| [Cloudflare](https://www.cloudflare.com)                    | `cloudflare`   | `CF_API_EMAIL`, `CF_API_KEY` - The `Global API Key` needs to be used, not the `Origin CA Key`                                               | [Additional configuration](https://go-acme.github.io/lego/dns/cloudflare)   |
+| [Cloudflare](https://www.cloudflare.com)                    | `cloudflare`   | `CF_API_EMAIL`, `CF_API_KEY` [^5] or `CF_DNS_API_TOKEN`, `[CF_ZONE_API_TOKEN]`                                                               | [Additional configuration](https://go-acme.github.io/lego/dns/cloudflare)   |
 | [CloudXNS](https://www.cloudxns.net)                        | `cloudxns`     | `CLOUDXNS_API_KEY`, `CLOUDXNS_SECRET_KEY`                                                                                                   | [Additional configuration](https://go-acme.github.io/lego/dns/cloudxns)     |
 | [ConoHa](https://www.conoha.jp)                             | `conoha`       | `CONOHA_TENANT_ID`, `CONOHA_API_USERNAME`, `CONOHA_API_PASSWORD`                                                                            | [Additional configuration](https://go-acme.github.io/lego/dns/conoha)       |
 | [DigitalOcean](https://www.digitalocean.com)                | `digitalocean` | `DO_AUTH_TOKEN`                                                                                                                             | [Additional configuration](https://go-acme.github.io/lego/dns/digitalocean) |
@@ -247,6 +314,7 @@ For example, `CF_API_EMAIL_FILE=/run/secrets/traefik_cf-api-email` could be used
 | [Lightsail](https://aws.amazon.com/lightsail/)              | `lightsail`    | `AWS_ACCESS_KEY_ID`, `AWS_SECRET_ACCESS_KEY`, `DNS_ZONE`                                                                                    | [Additional configuration](https://go-acme.github.io/lego/dns/lightsail)    |
 | [Linode](https://www.linode.com)                            | `linode`       | `LINODE_API_KEY`                                                                                                                            | [Additional configuration](https://go-acme.github.io/lego/dns/linode)       |
 | [Linode v4](https://www.linode.com)                         | `linodev4`     | `LINODE_TOKEN`                                                                                                                              | [Additional configuration](https://go-acme.github.io/lego/dns/linodev4)     |
+| [Liquid Web](https://www.liquidweb.com/)                    | `liquidweb`    | `LIQUID_WEB_PASSWORD`, `LIQUID_WEB_USERNAME`, `LIQUID_WEB_ZONE`                                                                             | [Additional configuration](https://go-acme.github.io/lego/dns/liquidweb)    |
 | manual                                                      | -              | none, but you need to run Traefik interactively [^4], turn on debug log to see instructions and press <kbd>Enter</kbd>.                     |                                                                             |
 | [MyDNS.jp](https://www.mydns.jp/)                           | `mydnsjp`      | `MYDNSJP_MASTER_ID`, `MYDNSJP_PASSWORD`                                                                                                     | [Additional configuration](https://go-acme.github.io/lego/dns/mydnsjp)      |
 | [Namecheap](https://www.namecheap.com)                      | `namecheap`    | `NAMECHEAP_API_USER`, `NAMECHEAP_API_KEY`                                                                                                   | [Additional configuration](https://go-acme.github.io/lego/dns/namecheap)    |
@@ -277,6 +345,7 @@ For example, `CF_API_EMAIL_FILE=/run/secrets/traefik_cf-api-email` could be used
 [^2]: [providing_credentials_to_your_application](https://cloud.google.com/docs/authentication/production#providing_credentials_to_your_application)
 [^3]: [google/default.go](https://github.com/golang/oauth2/blob/36a7019397c4c86cf59eeab3bc0d188bac444277/google/default.go#L61-L76)
 [^4]: `docker stack` remark: there is no way to support terminal attached to container when deploying with `docker stack`, so you might need to run container with `docker run -it` to generate certificates using `manual` provider.
+[^5]: The `Global API Key` needs to be used, not the `Origin CA Key`.

 !!! info "`delayBeforeCheck`"
    By default, the `provider` verifies the TXT record _before_ letting ACME verify.
@@ -309,7 +378,7 @@ certificatesResolvers:

 ```bash tab="CLI"
 # ...
--certificatesResolvers.sample.acme.dnsChallenge.resolvers:="1.1.1.1:53,8.8.8.8:53"
+--certificatesResolvers.sample.acme.dnsChallenge.resolvers:=1.1.1.1:53,8.8.8.8:53
 ```

 #### Wildcard Domains
@@ -317,7 +386,9 @@ certificatesResolvers:
 [ACME V2](https://community.letsencrypt.org/t/acme-v2-and-wildcard-certificate-support-is-live/55579) supports wildcard certificates.
 As described in [Let's Encrypt's post](https://community.letsencrypt.org/t/staging-endpoint-for-acme-v2/49605) wildcard certificates can only be generated through a [`DNS-01` challenge](#dnschallenge).

-## `caServer`
+## More Configuration
+
+### `caServer`

 ??? example "Using the Let's Encrypt staging server"

@@ -339,11 +410,11 @@ As described in [Let's Encrypt's post](https://community.letsencrypt.org/t/stagi

    ```bash tab="CLI"
    # ...
-    --certificatesResolvers.sample.acme.caServer="https://acme-staging-v02.api.letsencrypt.org/directory"
+    --certificatesResolvers.sample.acme.caServer=https://acme-staging-v02.api.letsencrypt.org/directory
    # ...
    ```

-## `storage`
+### `storage`

 The `storage` option sets the location where your ACME certificates are saved to.

@@ -373,14 +444,14 @@ The value can refer to some kinds of storage:

 - a JSON file

-### In a File
+#### In a File

 ACME certificates can be stored in a JSON file that needs to have a `600` file mode .

 In Docker you can mount either the JSON file, or the folder containing it:

 ```bash
-docker run -v "/my/host/acme.json:acme.json" traefik
+docker run -v "/my/host/acme.json:/acme.json" traefik
 ```

 ```bash
@@ -388,7 +459,7 @@ docker run -v "/my/host/acme:/etc/traefik/acme" traefik
 ```

 !!! warning
-    For concurrency reason, this file cannot be shared across multiple instances of Traefik. Use a key value store entry instead.
+    For concurrency reason, this file cannot be shared across multiple instances of Traefik.

 ## Fallback

--- a/docs/content/https/include-acme-multiple-domains-example.md
+++ b/docs/content/https/include-acme-multiple-domains-example.md
@@ -0,0 +1,88 @@
+
+```yaml tab="Docker"
+## Dynamic configuration
+labels:
+  - traefik.http.routers.blog.rule=Host(`company.com`) && Path(`/blog`)
+  - traefik.http.routers.blog.tls=true
+  - traefik.http.routers.blog.tls.certresolver=le
+  - traefik.http.routers.blog.tls.domains[0].main=company.org
+  - traefik.http.routers.blog.tls.domains[0].sans=*.company.org
+```
+
+```yaml tab="Docker (Swarm)"
+## Dynamic configuration
+deploy:
+  labels:
+    - traefik.http.routers.blog.rule=Host(`company.com`) && Path(`/blog`)
+    - traefik.http.services.blog-svc.loadbalancer.server.port=8080"
+    - traefik.http.routers.blog.tls=true
+    - traefik.http.routers.blog.tls.certresolver=le
+    - traefik.http.routers.blog.tls.domains[0].main=company.org
+    - traefik.http.routers.blog.tls.domains[0].sans=*.company.org
+```
+
+```yaml tab="Kubernetes"
+---
+apiVersion: traefik.containo.us/v1alpha1
+kind: IngressRoute
+metadata:
+  name: blogtls
+spec:
+  entryPoints:
+    - websecure
+  routes:
+  - match: Host(`company.com`) && Path(`/blog`)
+    kind: Rule
+    services:
+    - name: blog
+      port: 8080
+  tls:
+    certResolver: le
+```
+
+```json tab="Marathon"
+labels: {
+  "traefik.http.routers.blog.rule": "Host(`company.com`) && Path(`/blog`)",
+  "traefik.http.routers.blog.tls": "true",
+  "traefik.http.routers.blog.tls.certresolver": "le",
+  "traefik.http.routers.blog.tls.domains[0].main": "company.com",
+  "traefik.http.routers.blog.tls.domains[0].sans": "*.company.com",
+  "traefik.http.services.blog-svc.loadbalancer.server.port": "8080"
+}
+```
+
+```yaml tab="Rancher"
+## Dynamic configuration
+labels:
+  - traefik.http.routers.blog.rule=Host(`company.com`) && Path(`/blog`)
+  - traefik.http.routers.blog.tls=true
+  - traefik.http.routers.blog.tls.certresolver=le
+  - traefik.http.routers.blog.tls.domains[0].main=company.org
+  - traefik.http.routers.blog.tls.domains[0].sans=*.company.org
+```
+
+```toml tab="File (TOML)"
+## Dynamic configuration
+[http.routers]
+  [http.routers.blog]
+    rule = "Host(`company.com`) && Path(`/blog`)"
+    [http.routers.blog.tls]
+      certResolver = "le" # From static configuration
+      [[http.routers.blog.tls.domains]]
+        main = "company.org"
+        sans = ["*.company.org"]
+```
+
+```yaml tab="File (YAML)"
+## Dynamic configuration
+http:
+  routers:
+    blog:
+      rule: "Host(`company.com`) && Path(`/blog`)"
+      tls:
+        certResolver: le
+        domains:
+          - main: "company.org"
+            sans:
+              - "*.company.org"
+```
--- a/docs/content/https/include-acme-multiple-domains-from-rule-example.md
+++ b/docs/content/https/include-acme-multiple-domains-from-rule-example.md
@@ -0,0 +1,72 @@
+
+```yaml tab="Docker"
+## Dynamic configuration
+labels:
+  - traefik.http.routers.blog.rule=(Host(`company.com`) && Path(`/blog`)) || Host(`blog.company.org`)
+  - traefik.http.routers.blog.tls=true
+  - traefik.http.routers.blog.tls.certresolver=le
+```
+
+```yaml tab="Docker (Swarm)"
+## Dynamic configuration
+deploy:
+  labels:
+    - traefik.http.routers.blog.rule=(Host(`company.com`) && Path(`/blog`)) || Host(`blog.company.org`)
+    - traefik.http.services.blog-svc.loadbalancer.server.port=8080"
+    - traefik.http.routers.blog.tls=true
+    - traefik.http.routers.blog.tls.certresolver=le
+```
+
+```yaml tab="Kubernetes"
+---
+apiVersion: traefik.containo.us/v1alpha1
+kind: IngressRoute
+metadata:
+  name: blogtls
+spec:
+  entryPoints:
+    - websecure
+  routes:
+  - match: (Host(`company.com`) && Path(`/blog`)) || Host(`blog.company.org`)
+    kind: Rule
+    services:
+    - name: blog
+      port: 8080
+  tls: {}
+```
+
+```json tab="Marathon"
+labels: {
+  "traefik.http.routers.blog.rule": "(Host(`company.com`) && Path(`/blog`)) || Host(`blog.company.org`)",
+  "traefik.http.routers.blog.tls": "true",
+  "traefik.http.routers.blog.tls.certresolver": "le",
+  "traefik.http.services.blog-svc.loadbalancer.server.port": "8080"
+}
+```
+
+```yaml tab="Rancher"
+## Dynamic configuration
+labels:
+  - traefik.http.routers.blog.rule=(Host(`company.com`) && Path(`/blog`)) || Host(`blog.company.org`)
+  - traefik.http.routers.blog.tls=true
+  - traefik.http.routers.blog.tls.certresolver=le
+```
+
+```toml tab="File (TOML)"
+## Dynamic configuration
+[http.routers]
+  [http.routers.blog]
+    rule = "(Host(`company.com`) && Path(`/blog`)) || Host(`blog.company.org`)"
+    [http.routers.blog.tls]
+      certResolver = "le" # From static configuration
+```
+
+```yaml tab="File (YAML)"
+## Dynamic configuration
+http:
+  routers:
+    blog:
+      rule: "(Host(`company.com`) && Path(`/blog`)) || Host(`blog.company.org`)"
+      tls:
+        certResolver: le
+```
--- a/docs/content/https/include-acme-single-domain-example.md
+++ b/docs/content/https/include-acme-single-domain-example.md
@@ -0,0 +1,72 @@
+
+```yaml tab="Docker"
+## Dynamic configuration
+labels:
+  - traefik.http.routers.blog.rule=Host(`company.com`) && Path(`/blog`)
+  - traefik.http.routers.blog.tls=true
+  - traefik.http.routers.blog.tls.certresolver=le
+```
+
+```yaml tab="Docker (Swarm)"
+## Dynamic configuration
+deploy:
+  labels:
+    - traefik.http.routers.blog.rule=Host(`company.com`) && Path(`/blog`)
+    - traefik.http.services.blog-svc.loadbalancer.server.port=8080"
+    - traefik.http.routers.blog.tls=true
+    - traefik.http.routers.blog.tls.certresolver=le
+```
+
+```yaml tab="Kubernetes"
+---
+apiVersion: traefik.containo.us/v1alpha1
+kind: IngressRoute
+metadata:
+  name: blogtls
+spec:
+  entryPoints:
+    - websecure
+  routes:
+  - match: Host(`company.com`) && Path(`/blog`)
+    kind: Rule
+    services:
+    - name: blog
+      port: 8080
+  tls: {}
+```
+
+```json tab="Marathon"
+labels: {
+  "traefik.http.routers.blog.rule": "Host(`company.com`) && Path(`/blog`)",
+  "traefik.http.routers.blog.tls": "true",
+  "traefik.http.routers.blog.tls.certresolver": "le",
+  "traefik.http.services.blog-svc.loadbalancer.server.port": "8080"
+}
+```
+
+```yaml tab="Rancher"
+## Dynamic configuration
+labels:
+  - traefik.http.routers.blog.rule=Host(`company.com`) && Path(`/blog`)
+  - traefik.http.routers.blog.tls=true
+  - traefik.http.routers.blog.tls.certresolver=le
+```
+
+```toml tab="Single Domain"
+## Dynamic configuration
+[http.routers]
+    [http.routers.blog]
+    rule = "Host(`company.com`) && Path(`/blog`)"
+    [http.routers.blog.tls]
+        certResolver = "le" # From static configuration
+```
+
+```yaml tab="File (YAML)"
+## Dynamic configuration
+http:
+  routers:
+    blog:
+      rule: "Host(`company.com`) && Path(`/blog`)"
+      tls:
+        certResolver: le
+```
--- a/docs/content/https/ref-acme.txt
+++ b/docs/content/https/ref-acme.txt
@@ -4,13 +4,13 @@
 #
 # Required
 #
--certificatesResolvers.sample.acme.email="test@traefik.io"
+--certificatesResolvers.sample.acme.email=test@traefik.io

 # File or key used for certificates storage.
 #
 # Required
 #
--certificatesResolvers.sample.acme.storage="acme.json"
+--certificatesResolvers.sample.acme.storage=acme.json

 # CA server to use.
 # Uncomment the line to use Let's Encrypt's staging server,
@@ -19,7 +19,7 @@
 # Optional
 # Default: "https://acme-v02.api.letsencrypt.org/directory"
 #
--certificatesResolvers.sample.acme.caServer="https://acme-staging-v02.api.letsencrypt.org/directory"
+--certificatesResolvers.sample.acme.caServer=https://acme-staging-v02.api.letsencrypt.org/directory

 # KeyType to use.
 #
@@ -75,7 +75,7 @@
 # Optional
 # Default: empty
 #
--certificatesResolvers.sample.acme.dnsChallenge.resolvers="1.1.1.1:53,8.8.8.8:53"
+--certificatesResolvers.sample.acme.dnsChallenge.resolvers=1.1.1.1:53,8.8.8.8:53

 # Disable the DNS propagation checks before notifying ACME that the DNS challenge is ready.
 #
--- a/docs/content/https/tls.md
+++ b/docs/content/https/tls.md
@@ -191,8 +191,7 @@ See [cipherSuites](https://godoc.org/crypto/tls#pkg-constants) for more informat
 [tls.options]
  [tls.options.default]
    cipherSuites = [
-      "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
-      "TLS_RSA_WITH_AES_256_GCM_SHA384"
+      "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"
    ]
 ```

@@ -204,7 +203,6 @@ tls:
    default:
      cipherSuites:
        - TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
-        - TLS_RSA_WITH_AES_256_GCM_SHA384
 ```

 ```yaml tab="Kubernetes"
@@ -217,7 +215,6 @@ metadata:
 spec:
  cipherSuites:
    - TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
-    - TLS_RSA_WITH_AES_256_GCM_SHA384
 ```

 !!! important "TLS 1.3"
--- a/docs/content/index.md
+++ b/docs/content/index.md
@@ -20,4 +20,4 @@ Developing Traefik, our main goal is to make it simple to use, and we're sure yo

 !!! info

-    If you're a businness running critical services behind Traefik, know that [Containous](https://containo.us), the company that sponsors Traefik's development, can provide [commercial support](https://containo.us/services/#commercial-support) and develops an [Enterprise Edition](https://containo.us/traefikee/) of Traefik. 
+    If you're a business running critical services behind Traefik, know that [Containous](https://containo.us), the company that sponsors Traefik's development, can provide [commercial support](https://info.containo.us/commercial-services) and develops an [Enterprise Edition](https://containo.us/traefikee/) of Traefik. 
--- a/docs/content/middlewares/addprefix.md
+++ b/docs/content/middlewares/addprefix.md
@@ -58,4 +58,5 @@ http:

 ### `prefix`

-`prefix` is the string to add before the current path in the requested URL. It should include the leading slash (`/`).
+`prefix` is the string to add before the current path in the requested URL.
+It should include the leading slash (`/`).
--- a/docs/content/middlewares/forwardauth.md
+++ b/docs/content/middlewares/forwardauth.md
@@ -474,7 +474,8 @@ metadata:
 spec:
  forwardAuth:
    address: https://authserver.com/auth
-    insecureSkipVerify: true
+    tls:
+      insecureSkipVerify: true
 ```

 ```json tab="Marathon"
@@ -492,7 +493,8 @@ labels:
 [http.middlewares]
  [http.middlewares.test-auth.forwardAuth]
    address = "https://authserver.com/auth"
-    insecureSkipVerify: true
+    [http.middlewares.test-auth.forwardAuth.tls]
+      insecureSkipVerify: true
 ```

 ```yaml tab="File (YAML)"
@@ -501,5 +503,6 @@ http:
    test-auth:
      forwardAuth:
        address: "https://authserver.com/auth"
-        insecureSkipVerify: true
+        tls:
+          insecureSkipVerify: true
 ```
--- a/docs/content/middlewares/headers.md
+++ b/docs/content/middlewares/headers.md
@@ -162,8 +162,8 @@ labels:
 ```toml tab="File (TOML)"    
 [http.middlewares]
  [http.middlewares.testHeader.headers]
-    FrameDeny = true
-    SSLRedirect = true
+    frameDeny = true
+    sslRedirect = true
 ```

 ```yaml tab="File (YAML)"  
@@ -171,8 +171,8 @@ http:
  middlewares:
    testHeader:
      headers:
-        FrameDeny: true
-        SSLRedirect: true
+        frameDeny: true
+        sslRedirect: true
 ```

 ### CORS Headers
@@ -235,7 +235,7 @@ http:
  middlewares:
    testHeader:
      headers:
-        accessControlAllowMethod:
+        accessControlAllowMethods:
          - GET
          - OPTIONS
          - PUT
--- a/docs/content/middlewares/overview.md
+++ b/docs/content/middlewares/overview.md
@@ -183,14 +183,14 @@ and therefore this specification would be ignored even if present.
      routes:
        - match: Host(`bar.com`)
          kind: Rule
-        services:
-          - name: whoami
-            port: 80
-        middlewares:
-          - name: add-foo-prefix@file
-          # namespace: bar
-          # A namespace specification such as above is ignored
-          # when the cross-provider syntax is used.
+          services:
+            - name: whoami
+              port: 80
+          middlewares:
+            - name: add-foo-prefix@file
+            # namespace: bar
+            # A namespace specification such as above is ignored
+            # when the cross-provider syntax is used.
    ```

 ## Available Middlewares
--- a/docs/content/middlewares/passtlsclientcert.md
+++ b/docs/content/middlewares/passtlsclientcert.md
@@ -219,7 +219,10 @@ PassTLSClientCert can add two headers to the request:
 - `X-Forwarded-Tls-Client-Cert-Info` that contains all the selected certificate information in an escaped string.

 !!! info
-    The headers are filled with escaped string so it can be safely placed inside a URL query.
+
+    * The headers are filled with escaped string so it can be safely placed inside a URL query.
+    * These options only work accordingly to the [MutualTLS configuration](../https/tls.md#client-authentication-mtls).
+    That is to say, only the certificates that match the `clientAuth.clientAuthType` policy are passed.

 In the following example, you can see a complete certificate. We will use each part of it to explain the middleware options.

@@ -377,7 +380,7 @@ In the example, it is the part between `-----BEGIN CERTIFICATE-----` and `-----E
 !!! info "Extracted data"
    
    The delimiters and `\n` will be removed.  
-    If there are more than one certificate, they are separated by a "`;`".
+    If there are more than one certificate, they are separated by a "`,`".

 !!! warning "`X-Forwarded-Tls-Client-Cert` value could exceed the web server header size limit"

@@ -392,12 +395,12 @@ The value of the header will be an escaped concatenation of all the selected cer
 The following example shows an unescaped result that uses all the available fields: 

 ```text
-Subject="DC=org,DC=cheese,C=FR,C=US,ST=Cheese org state,ST=Cheese com state,L=TOULOUSE,L=LYON,O=Cheese,O=Cheese 2,CN=*.cheese.com",Issuer="DC=org,DC=cheese,C=FR,C=US,ST=Signing State,ST=Signing State 2,L=TOULOUSE,L=LYON,O=Cheese,O=Cheese 2,CN=Simple Signing CA 2",NB=1544094616,NA=1607166616,SAN=*.cheese.org,*.cheese.net,*.cheese.com,test@cheese.org,test@cheese.net,10.0.1.0,10.0.1.2
+Subject="DC=org,DC=cheese,C=FR,C=US,ST=Cheese org state,ST=Cheese com state,L=TOULOUSE,L=LYON,O=Cheese,O=Cheese 2,CN=*.cheese.com";Issuer="DC=org,DC=cheese,C=FR,C=US,ST=Signing State,ST=Signing State 2,L=TOULOUSE,L=LYON,O=Cheese,O=Cheese 2,CN=Simple Signing CA 2";NB="1544094616";NA="1607166616";SAN="*.cheese.org,*.cheese.net,*.cheese.com,test@cheese.org,test@cheese.net,10.0.1.0,10.0.1.2"
 ```

 !!! info "Multiple certificates"

-    If there are more than one certificate, they are separated by a `;`.
+    If there are more than one certificate, they are separated by a `,`.

 #### `info.notAfter`

@@ -413,7 +416,7 @@ The data are taken from the following certificate part:
 The escape `notAfter` info part will be like:

 ```text
-NA=1607166616
+NA="1607166616"
 ```

 #### `info.notBefore`
@@ -430,7 +433,7 @@ Validity
 The escape `notBefore` info part will be like:

 ```text
-NB=1544094616
+NB="1544094616"
 ```

 #### `info.sans`
@@ -447,7 +450,7 @@ The data are taken from the following certificate part:
 The escape SANs info part will be like:

 ```text
-SAN=*.cheese.org,*.cheese.net,*.cheese.com,test@cheese.org,test@cheese.net,10.0.1.0,10.0.1.2
+SAN="*.cheese.org,*.cheese.net,*.cheese.com,test@cheese.org,test@cheese.net,10.0.1.0,10.0.1.2"
 ```

 !!! info "multiple values"
--- a/docs/content/middlewares/redirectscheme.md
+++ b/docs/content/middlewares/redirectscheme.md
@@ -7,7 +7,7 @@ Redirecting the Client to a Different Scheme/Port
 TODO: add schema
 -->

-RegexRedirect redirect request from a scheme to another.
+RedirectScheme redirect request from a scheme to another.

 ## Configuration Examples

--- a/docs/content/middlewares/replacepathregex.md
+++ b/docs/content/middlewares/replacepathregex.md
@@ -15,7 +15,7 @@ The ReplaceRegex replace a path from an url to another with regex matching and r
 # Replace path with regex
 labels:
  - "traefik.http.middlewares.test-replacepathregex.replacepathregex.regex=^/foo/(.*)"
-  - "traefik.http.middlewares.test-replacepathregex.replacepathregex.replacement=/bar/$1"
+  - "traefik.http.middlewares.test-replacepathregex.replacepathregex.replacement=/bar/$$1"
 ```

 ```yaml tab="Kubernetes"
--- a/docs/content/middlewares/stripprefix.md
+++ b/docs/content/middlewares/stripprefix.md
@@ -85,3 +85,85 @@ If your backend is serving assets (e.g., images or Javascript files), chances ar
 Continuing on the example, the backend should return `/products/shoes/image.png` (and not `/images.png` which Traefik would likely not be able to associate with the same backend).  

 The `X-Forwarded-Prefix` header can be queried to build such URLs dynamically.
+
+### `forceSlash`
+
+_Optional, Default=true_
+
+```yaml tab="Docker"
+labels:
+  - "traefik.http.middlewares.example.stripprefix.prefixes=/foobar"
+  - "traefik.http.middlewares.example.stripprefix.forceslash=false"
+```
+
+```yaml tab="Kubernetes"
+apiVersion: traefik.containo.us/v1alpha1
+kind: Middleware
+metadata:
+  name: example
+spec:
+  stripPrefix:
+    prefixes:
+      - "/foobar"
+    forceSlash: false
+```
+
+```json tab="Marathon"
+"labels": {
+  "traefik.http.middlewares.example.stripprefix.prefixes": "/foobar",
+  "traefik.http.middlewares.example.stripprefix.forceslash": "false"
+}
+```
+
+```yaml tab="Rancher"
+labels:
+  - "traefik.http.middlewares.example.stripprefix.prefixes=/foobar"
+  - "traefik.http.middlewares.example.stripprefix.forceSlash=false"
+```
+
+```toml tab="File (TOML)"
+[http.middlewares]
+  [http.middlewares.example.stripPrefix]
+    prefixes = ["/foobar"]
+    forceSlash = false
+```
+
+```yaml tab="File (YAML)"
+http:
+  middlewares:
+    example:
+      stripPrefix:
+        prefixes:
+          - "/foobar"
+        forceSlash: false
+```
+
+The `forceSlash` option makes sure that the resulting stripped path is not the empty string, by replacing it with `/` when necessary.
+
+This option was added to keep the initial (non-intuitive) behavior of this middleware, in order to avoid introducing a breaking change.
+
+It's recommended to explicitly set `forceSlash` to `false`.
+
+??? info "Behavior examples"
+    
+    - `forceSlash=true`
+    
+    | Path       | Prefix to strip | Result |
+    |------------|-----------------|--------|
+    | `/`        | `/`             | `/`    |
+    | `/foo`     | `/foo`          | `/`    |
+    | `/foo/`    | `/foo`          | `/`    |
+    | `/foo/`    | `/foo/`         | `/`    |
+    | `/bar`     | `/foo`          | `/bar` |
+    | `/foo/bar` | `/foo`          | `/bar` |
+    
+    - `forceSlash=false`
+    
+    | Path       | Prefix to strip | Result |
+    |------------|-----------------|--------|
+    | `/`        | `/`             | empty  |
+    | `/foo`     | `/foo`          | empty  |
+    | `/foo/`    | `/foo`          | `/`    |
+    | `/foo/`    | `/foo/`         | empty  |
+    | `/bar`     | `/foo`          | `/bar` |
+    | `/foo/bar` | `/foo`          | `/bar` |
--- a/docs/content/migration/v1-to-v2.md
+++ b/docs/content/migration/v1-to-v2.md
@@ -3,13 +3,13 @@
 How to Migrate from Traefik v1 to Traefik v2.
 {: .subtitle }

-The version 2 of Traefik introduces a number of breaking changes, 
+The version 2 of Traefik introduces a number of breaking changes,
 which require one to update their configuration when they migrate from v1 to v2.
-The goal of this page is to recapitulate all of these changes, and in particular to give examples, 
+The goal of this page is to recapitulate all of these changes, and in particular to give examples,
 feature by feature, of how the configuration looked like in v1, and how it now looks like in v2.

 !!! info "Migration Helper"
-    
+
    We created a tool to help during the migration: [traefik-migration-tool](https://github.com/containous/traefik-migration-tool)

    This tool allows to:
@@ -32,11 +32,11 @@ Then any router can refer to an instance of the wanted middleware.
 !!! example "One frontend with basic auth and one backend, become one router, one service, and one basic auth middleware."

    !!! info "v1"
-    
+
    ```yaml tab="Docker"
    labels:
      - "traefik.frontend.rule=Host:test.localhost;PathPrefix:/test"
-      - "traefik.frontend.auth.basic.users=test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"
+      - "traefik.frontend.auth.basic.users=test:$$apr1$$H6uskkkW$$IgXLP6ewTrSuBkTrqE8wj/,test2:$$apr1$$d9hr9HBB$$4HxwgUir3HP4EsggP/QNo0"
    ```

    ```yaml tab="K8s Ingress"
@@ -92,18 +92,18 @@ Then any router can refer to an instance of the wanted middleware.
        [backends.backend1.loadBalancer]
          method = "wrr"
    ```
-    
+
    !!! info "v2"
-    
+
    ```yaml tab="Docker"
    labels:
      - "traefik.http.routers.router0.rule=Host(`bar.com`) && PathPrefix(`/test`)"
      - "traefik.http.routers.router0.middlewares=auth"
-      - "traefik.http.middlewares.auth.basicauth.users=test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"
+      - "traefik.http.middlewares.auth.basicauth.users=test:$$apr1$$H6uskkkW$$IgXLP6ewTrSuBkTrqE8wj/,test2:$$apr1$$d9hr9HBB$$4HxwgUir3HP4EsggP/QNo0"
    ```

    ```yaml tab="K8s IngressRoute"
-    # The definitions below require the definitions for the Middleware and IngressRoute kinds.  
+    # The definitions below require the definitions for the Middleware and IngressRoute kinds.
    # https://docs.traefik.io/v2.0/providers/kubernetes-crd/#traefik-ingressroute-definition
    apiVersion: traefik.containo.us/v1alpha1
    kind: Middleware
@@ -155,7 +155,7 @@ Then any router can refer to an instance of the wanted middleware.
    [http.middlewares]
      [http.middlewares.auth.basicAuth]
        users = [
-          "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/", 
+          "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/",
          "test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
        ]
    ```
@@ -184,7 +184,7 @@ Then any router can refer to an instance of the wanted middleware.
              - "test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"
    ```

-## TLS configuration is now dynamic, per router.
+## TLS Configuration Is Now Dynamic, per Router.

 TLS parameters used to be specified in the static configuration, as an entryPoint field.
 With Traefik v2, a new dynamic TLS section at the root contains all the desired TLS configurations.
@@ -204,19 +204,23 @@ Then, a [router's TLS field](../routing/routers/index.md#tls) can refer to one o
          minVersion = "VersionTLS12"
          cipherSuites = [
            "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
-            "TLS_RSA_WITH_AES_256_GCM_SHA384"
+            "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384",
+            "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305",
+            "TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305",
+            "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256",
+            "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
           ]
          [[entryPoints.web-secure.tls.certificates]]
            certFile = "path/to/my.cert"
            keyFile = "path/to/my.key"
    ```
-    
+
    ```bash tab="CLI"
-    --entryPoints='Name:web-secure Address::443 TLS:path/to/my.cert,path/to/my.key TLS.MinVersion:VersionTLS12 TLS.CipherSuites:TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA384'
+    --entryPoints='Name:web-secure Address::443 TLS:path/to/my.cert,path/to/my.key TLS.MinVersion:VersionTLS12 TLS.CipherSuites:TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256'
    ```
-    
+
    !!! info "v2"
-    
+
    ```toml tab="File (TOML)"
    # dynamic configuration
    [http.routers]
@@ -238,11 +242,15 @@ Then, a [router's TLS field](../routing/routers/index.md#tls) can refer to one o
      [tls.options.myTLSOptions]
        minVersion = "VersionTLS13"
        cipherSuites = [
-              "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
-              "TLS_RSA_WITH_AES_256_GCM_SHA384"
+            "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
+            "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384",
+            "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305",
+            "TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305",
+            "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256",
+            "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
            ]
    ```
-    
+
    ```yaml tab="File (YAML)"
    http:
      routers:
@@ -261,12 +269,15 @@ Then, a [router's TLS field](../routing/routers/index.md#tls) can refer to one o
        myTLSOptions:
          minVersion: VersionTLS13
          cipherSuites:
-            - TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
-            - TLS_RSA_WITH_AES_256_GCM_SHA384
+	        - TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
+	        - TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305
+	        - TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305
+	        - TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
+	        - TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
    ```
-    
+
    ```yaml tab="K8s IngressRoute"
-    # The definitions below require the definitions for the TLSOption and IngressRoute kinds.  
+    # The definitions below require the definitions for the TLSOption and IngressRoute kinds.
    # https://docs.traefik.io/v2.0/providers/kubernetes-crd/#traefik-ingressroute-definition
    apiVersion: traefik.containo.us/v1alpha1
    kind: TLSOption
@@ -277,8 +288,11 @@ Then, a [router's TLS field](../routing/routers/index.md#tls) can refer to one o
    spec:
      minVersion: VersionTLS13
      cipherSuites:
-        - TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
-        - TLS_RSA_WITH_AES_256_GCM_SHA384
+	    - TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
+	    - TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305
+	    - TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305
+	    - TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
+	    - TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
    
    ---
    apiVersion: traefik.containo.us/v1alpha1
@@ -296,11 +310,11 @@ Then, a [router's TLS field](../routing/routers/index.md#tls) can refer to one o
            - name: whoami
              port: 80
      tls:
-        options: 
+        options:
          name: mytlsoption
          namespace: default
    ```
-    
+
    ```yaml tab="Docker"
    labels:
      # myTLSOptions must be defined by another provider, in this instance in the File Provider.
@@ -308,7 +322,7 @@ Then, a [router's TLS field](../routing/routers/index.md#tls) can refer to one o
      - "traefik.http.routers.router0.tls.options=myTLSOptions@file"
    ```

-## HTTP to HTTPS Redirection is now configured on Routers
+## HTTP to HTTPS Redirection Is Now Configured on Routers

 Previously on Traefik v1, the redirection was applied on an entry point or on a frontend.
 With Traefik v2 it is applied on a [Router](../routing/routers/index.md). 
@@ -336,14 +350,14 @@ To apply a redirection, one of the redirect middlewares, [RedirectRegex](../midd
            certFile = "examples/traefik.crt"
            keyFile = "examples/traefik.key"
    ```
-    
+
    ```bash tab="CLI"
    --entrypoints=Name:web Address::80 Redirect.EntryPoint:web-secure
    --entryPoints='Name:web-secure Address::443 TLS:path/to/my.cert,path/to/my.key'
    ```
-    
+
    !!! info "v2"
-    
+
    ```yaml tab="Docker"
    labels:
    - traefik.http.routers.web.rule=Host(`foo.com`)
@@ -413,7 +427,7 @@ To apply a redirection, one of the redirect middlewares, [RedirectRegex](../midd
    ##---------------------##
    
    ## dynamic configuration
-    # dymanic-conf.toml
+    # dynamic-conf.toml
    
    [http.routers]
      [http.routers.router0]
@@ -440,9 +454,9 @@ To apply a redirection, one of the redirect middlewares, [RedirectRegex](../midd
    
    [[tls.certificates]]
      certFile = "/path/to/domain.cert"
-      keyFile = "/path/to/domain.key"    
+      keyFile = "/path/to/domain.key"
    ```
-    
+
    ```yaml tab="File (YAML)"
    ## static configuration
    # traefik.yml
@@ -457,7 +471,7 @@ To apply a redirection, one of the redirect middlewares, [RedirectRegex](../midd
    ##---------------------##
    
    ## dynamic configuration
-    # dymanic-conf.yml
+    # dynamic-conf.yml
    
    http:
      routers:
@@ -492,7 +506,139 @@ To apply a redirection, one of the redirect middlewares, [RedirectRegex](../midd
      certificates:
        - certFile: /app/certs/server/server.pem
          keyFile: /app/certs/server/server.pem
-    ``` 
+    ```
+
+## Strip and Rewrite Path Prefixes
+
+With the new core notions of v2 (introduced earlier in the section
+["Frontends and Backends Are Dead... Long Live Routers, Middlewares, and Services"](#frontends-and-backends-are-dead-long-live-routers-middlewares-and-services)),
+transforming the URL path prefix of incoming requests is configured with [middlewares](../../middlewares/overview/),
+after the routing step with [router rule `PathPrefix`](https://docs.traefik.io/v2.0/routing/routers/#rule).
+
+Use Case: Incoming requests to `http://company.org/admin` are forwarded to the webapplication "admin",
+with the path `/admin` stripped, e.g. to `http://<IP>:<port>/`. In this case, you must:
+
+* First, configure a router named `admin` with a rule matching at least the path prefix with the `PathPrefix` keyword,
+* Then, define a middleware of type [`stripprefix`](../../middlewares/stripprefix/), which remove the prefix `/admin`, associated to the router `admin`.
+
+!!! example "Strip Path Prefix When Forwarding to Backend"
+
+    !!! info "v1"
+
+    ```yaml tab="Docker"
+    labels:
+      - "traefik.frontend.rule=Host:company.org;PathPrefixStrip:/admin"
+    ```
+
+    ```yaml tab="Kubernetes Ingress"
+    apiVersion: networking.k8s.io/v1beta1
+    kind: Ingress
+    metadata:
+      name: traefik
+      annotations:
+        kubernetes.io/ingress.class: traefik
+        traefik.ingress.kubernetes.io/rule-type: PathPrefixStrip
+    spec:
+      rules:
+      - host: company.org
+        http:
+          paths:
+          - path: /admin
+            backend:
+              serviceName: admin-svc
+              servicePort: admin
+    ```
+
+    ```toml tab="File (TOML)"
+    [frontends.admin]
+      [frontends.admin.routes.admin_1]
+      rule = "Host:company.org;PathPrefixStrip:/admin"
+    ```
+
+    !!! info "v2"
+
+    ```yaml tab="Docker"
+    labels:
+      - "traefik.http.routers.admin.rule=Host(`company.org`) && PathPrefix(`/admin`)"
+      - "traefik.http.routers.admin.middlewares=admin-stripprefix"
+      - "traefik.http.middlewares.admin-stripprefix.stripprefix.prefixes=/admin"
+    ```
+
+    ```yaml tab="Kubernetes IngressRoute"
+    ---
+    apiVersion: traefik.containo.us/v1alpha1
+    kind: IngressRoute
+    metadata:
+      name: http-redirect-ingressRoute
+      namespace: admin-web
+    spec:
+      entryPoints:
+        - web
+      routes:
+        - match: Host(`company.org`) && PathPrefix(`/admin`)
+          kind: Rule
+          services:
+            - name: admin-svc
+              port: admin
+          middlewares:
+            - name: admin-stripprefix
+    ---
+    kind: Middleware
+    metadata:
+      name: admin-stripprefix
+    spec:
+      stripPrefix:
+        prefixes:
+          - /admin
+    ```
+
+    ```toml tab="File (TOML)"
+    ## Dynamic configuration
+    # dynamic-conf.toml
+
+    [http.routers.router1]
+        rule = "Host(`company.org`) && PathPrefix(`/admin`)"
+        service = "admin-svc"
+        entrypoints = ["web"]
+        middlewares = ["admin-stripprefix"]
+
+    [http.middlewares]
+      [http.middlewares.admin-stripprefix.stripPrefix]
+      prefixes = ["/admin"]
+    
+    # ...
+    ```
+
+    ```yaml tab="File (YAML)"
+    ## Dynamic Configuration
+    # dynamic-conf.yml
+
+    # As YAML Configuration File
+    http:
+      routers:
+        admin:
+          service: admin-svc
+          middlewares:
+            - "admin-stripprefix"
+          rule: "Host(`company.org`) && PathPrefix(`/admin`)"
+
+      middlewares:
+        admin-stripprefix:
+          stripPrefix:
+            prefixes: 
+            - "/admin"
+
+    # ...
+    ```
+
+??? question "What About Other Path Transformations?"
+
+    Instead of removing the path prefix with the [`stripprefix` middleware](../../middlewares/stripprefix/), you can also:
+
+    * Add a path prefix with the [`addprefix` middleware](../../middlewares/addprefix/)
+    * Replace the complete path of the request with the [`replacepath` middleware](../../middlewares/replacepath/)
+    * ReplaceRewrite path using Regexp with the [`replacepathregex` middleware](../../middlewares/replacepathregex/)
+    * And a lot more on the [`middlewares` page](../../middlewares/overview/)

 ## ACME (LetsEncrypt)

@@ -522,7 +668,7 @@ To apply a redirection, one of the redirect middlewares, [RedirectRegex](../midd
      [acme.httpChallenge]
        entryPoint = "web"
    ```
-    
+
    ```bash tab="CLI"
    --defaultentrypoints=web-secure,web
    --entryPoints=Name:web Address::80 Redirect.EntryPoint:web-secure
@@ -533,9 +679,9 @@ To apply a redirection, one of the redirect middlewares, [RedirectRegex](../midd
    --acme.onHostRule=true
    --acme.httpchallenge.entrypoint=http
    ```
-    
+
    !!! info "v2"
-    
+
    ```toml tab="File (TOML)"
    # static configuration
    [entryPoints]
@@ -552,7 +698,7 @@ To apply a redirection, one of the redirect middlewares, [RedirectRegex](../midd
        # used during the challenge
        entryPoint = "web"
    ```
-    
+
    ```yaml tab="File (YAML)"
    entryPoints:
      web:
@@ -569,14 +715,14 @@ To apply a redirection, one of the redirect middlewares, [RedirectRegex](../midd
          httpChallenge:
            # used during the challenge
            entryPoint: web
-    ``` 
-    
+    ```
+
    ```bash tab="CLI"
-    --entryPoints.web.address=":80"
-    --entryPoints.websecure.address=":443"
-    --certificatesResolvers.sample.acme.email: your-email@your-domain.org
-    --certificatesResolvers.sample.acme.storage: acme.json
-    --certificatesResolvers.sample.acme.httpChallenge.entryPoint: web
+    --entryPoints.web.address=:80
+    --entryPoints.websecure.address=:443
+    --certificatesResolvers.sample.acme.email=your-email@your-domain.org
+    --certificatesResolvers.sample.acme.storage=acme.json
+    --certificatesResolvers.sample.acme.httpChallenge.entryPoint=web
    ```

 ## Traefik Logs
@@ -587,7 +733,7 @@ There is no more log configuration at the root level.
 !!! example "Simple log configuration"

    !!! info "v1"
-    
+
    ```toml tab="File (TOML)"
    # static configuration
    logLevel = "DEBUG"
@@ -596,15 +742,15 @@ There is no more log configuration at the root level.
      filePath = "/path/to/traefik.log"
      format   = "json"
    ```
-    
+
    ```bash tab="CLI"
-    --logLevel="DEBUG"
-    --traefikLog.filePath="/path/to/traefik.log"
-    --traefikLog.format="json"
+    --logLevel=DEBUG
+    --traefikLog.filePath=/path/to/traefik.log
+    --traefikLog.format=json
    ```
-    
+
    !!! info "v2"
-    
+
    ```toml tab="File (TOML)"
    # static configuration
    [log]
@@ -612,29 +758,29 @@ There is no more log configuration at the root level.
      filePath = "/path/to/log-file.log"
      format = "json"
    ```
-    
+
    ```yaml tab="File (YAML)"
    # static configuration
    log:
      level: DEBUG
      filePath: /path/to/log-file.log
      format: json
-    ``` 
-    
+    ```
+
    ```bash tab="CLI"
-    --log.level="DEBUG"
-    --log.filePath="/path/to/traefik.log"
-    --log.format="json"
+    --log.level=DEBUG
+    --log.filePath=/path/to/traefik.log
+    --log.format=json
    ```

 ## Tracing

 Traefik v2 retains OpenTracing support. The `backend` root option from the v1 is gone, you just have to set your [tracing configuration](../observability/tracing/overview.md).
-	
+
 !!! example "Simple Jaeger tracing configuration"

    !!! info "v1"
-    
+
    ```toml tab="File (TOML)"
    # static configuration
    [tracing]
@@ -646,18 +792,18 @@ Traefik v2 retains OpenTracing support. The `backend` root option from the v1 is
        samplingType = "const"
        localAgentHostPort = "12.0.0.1:6831"
    ```
-    
+
    ```bash tab="CLI"
-    --tracing.backend="jaeger"
-    --tracing.servicename="tracing"
-    --tracing.jaeger.localagenthostport="12.0.0.1:6831"
-    --tracing.jaeger.samplingparam="1.0"
-    --tracing.jaeger.samplingserverurl="http://12.0.0.1:5778/sampling"
-    --tracing.jaeger.samplingtype="const" 
+    --tracing.backend=jaeger
+    --tracing.servicename=tracing
+    --tracing.jaeger.localagenthostport=12.0.0.1:6831
+    --tracing.jaeger.samplingparam=1.0
+    --tracing.jaeger.samplingserverurl=http://12.0.0.1:5778/sampling
+    --tracing.jaeger.samplingtype=const
    ```
-    
+
    !!! info "v2"
-    
+
    ```toml tab="File (TOML)"
    # static configuration
    [tracing]
@@ -668,7 +814,7 @@ Traefik v2 retains OpenTracing support. The `backend` root option from the v1 is
        samplingType = "const"
        localAgentHostPort = "12.0.0.1:6831"
    ```
-    
+
    ```yaml tab="File (YAML)"
    # static configuration
    tracing:
@@ -678,46 +824,46 @@ Traefik v2 retains OpenTracing support. The `backend` root option from the v1 is
        samplingServerURL: 'http://12.0.0.1:5778/sampling'
        samplingType: const
        localAgentHostPort: '12.0.0.1:6831'
-    ``` 
-    
+    ```
+
    ```bash tab="CLI"
-    --tracing.servicename="tracing"
-    --tracing.jaeger.localagenthostport="12.0.0.1:6831"
-    --tracing.jaeger.samplingparam="1.0"
-    --tracing.jaeger.samplingserverurl="http://12.0.0.1:5778/sampling"
-    --tracing.jaeger.samplingtype="const"
+    --tracing.servicename=tracing
+    --tracing.jaeger.localagenthostport=12.0.0.1:6831
+    --tracing.jaeger.samplingparam=1.0
+    --tracing.jaeger.samplingserverurl=http://12.0.0.1:5778/sampling
+    --tracing.jaeger.samplingtype=const
    ```

 ## Metrics

 The v2 retains metrics tools and allows metrics to be configured for the entrypoints and/or services.
-For a basic configuration, the [metrics configuration](../observability/metrics/overview.md) remains the same.     
+For a basic configuration, the [metrics configuration](../observability/metrics/overview.md) remains the same.

 !!! example "Simple Prometheus metrics configuration"

    !!! info "v1"
-    
+
    ```toml tab="File (TOML)"
    # static configuration
    [metrics.prometheus]
      buckets = [0.1,0.3,1.2,5.0]
      entryPoint = "traefik"
    ```
-    
+
    ```bash tab="CLI"
    --metrics.prometheus.buckets=[0.1,0.3,1.2,5.0]
-    --metrics.prometheus.entrypoint="traefik"
+    --metrics.prometheus.entrypoint=traefik
    ```
-    
+
    !!! info "v2"
-    
+
    ```toml tab="File (TOML)"
    # static configuration
    [metrics.prometheus]
      buckets = [0.1,0.3,1.2,5.0]
      entryPoint = "metrics"
    ```
-    
+
    ```yaml tab="File (YAML)"
    # static configuration
    metrics:
@@ -728,22 +874,22 @@ For a basic configuration, the [metrics configuration](../observability/metrics/
          - 1.2
          - 5
        entryPoint: metrics
-    ``` 
-    
-    ```bash tab="CLI"
-    --metrics.prometheus.buckets=[0.1,0.3,1.2,5.0]
-    --metrics.prometheus.entrypoint="metrics"
    ```

-## No more root level key/values
+    ```bash tab="CLI"
+    --metrics.prometheus.buckets=[0.1,0.3,1.2,5.0]
+    --metrics.prometheus.entrypoint=metrics
+    ```
+
+## No More Root Level Key/Values

 To avoid any source of confusion, there are no more configuration at the root level.
 Each root item has been moved to a related section or removed.

 !!! example "From root to dedicated section"
- 
+
    !!! info "v1"
- 
+
    ```toml tab="File (TOML)"
    # static configuration
    checkNewVersion = false
@@ -758,23 +904,23 @@ Each root item has been moved to a related section or removed.
    defaultEntryPoints = ["web", "web-secure"]
    keepTrailingSlash = false
    ```
-    
+
    ```bash tab="CLI"
    --checknewversion=false
    --sendanonymoususage=true
-    --loglevel="DEBUG"
+    --loglevel=DEBUG
    --insecureskipverify=true
-    --rootcas="/mycert.cert"
+    --rootcas=/mycert.cert
    --maxidleconnsperhost=200
-    --providersthrottleduration="2s"
+    --providersthrottleduration=2s
    --allowminweightzero=true
    --debug=true
-    --defaultentrypoints="web","web-secure"
+    --defaultentrypoints=web,web-secure
    --keeptrailingslash=true
    ```
-    
+
    !!! info "v2"
-    
+
    ```toml tab="File (TOML)"
    # static configuration
    [global]
@@ -790,9 +936,9 @@ Each root item has been moved to a related section or removed.
      maxIdleConnsPerHost = 42
    
    [providers]
-      providersThrottleDuration = 42    
+      providersThrottleDuration = 42
    ```
-    
+
    ```yaml tab="File (YAML)"
    # static configuration
    global:
@@ -810,34 +956,34 @@ Each root item has been moved to a related section or removed.
    
    providers:
      providersThrottleDuration: 42
-    ``` 
-    
+    ```
+
    ```bash tab="CLI"
    --global.checknewversion=true
    --global.sendanonymoususage=true
-    --log.level="DEBUG"
+    --log.level=DEBUG
    --serverstransport.insecureskipverify=true
-    --serverstransport.rootcas="/mycert.cert"
+    --serverstransport.rootcas=/mycert.cert
    --serverstransport.maxidleconnsperhost=42
    --providers.providersthrottleduration=42
    ```
-    
+
 ## Dashboard

-You need to activate the [API](../operations/dashboard.md#enabling-the-dashboard) to access the dashboard.
+You need to activate the API to access the [dashboard](../operations/dashboard.md).
 As the dashboard access is now secured by default you can either:

 * define a  [specific router](../operations/api.md#configuration) with the `api@internal` service and one authentication middleware like the following example
-* or use the [unsecure](../operations/api.md#insecure) option of the API
+* or use the [insecure](../operations/api.md#insecure) option of the API

 !!! info "Dashboard with k8s and dedicated router"

    As `api@internal` is not a Kubernetes service, you have to use the file provider or the `insecure` API option.
-    
+
 !!! example "Activate and access the dashboard"

    !!! info "v1"
-    
+
    ```toml tab="File (TOML)"
    ## static configuration
    # traefik.toml
@@ -854,14 +1000,14 @@ As the dashboard access is now secured by default you can either:
    [api]
      entryPoint = "web-secure"
    ```
-    
+
    ```bash tab="CLI"
    --entryPoints='Name:web-secure Address::443 TLS Auth.Basic.Users:test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/'
    --api
    ```
-    
+
    !!! info "v2"
-    
+
    ```yaml tab="Docker"
    # dynamic configuration
    labels:
@@ -870,7 +1016,7 @@ As the dashboard access is now secured by default you can either:
      - "traefik.http.routers.api.service=api@internal"
      - "traefik.http.routers.api.middlewares=myAuth"
      - "traefik.http.routers.api.tls"
-      - "traefik.http.middlewares.myAuth.basicauth.users=test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/"
+      - "traefik.http.middlewares.myAuth.basicauth.users=test:$$apr1$$H6uskkkW$$IgXLP6ewTrSuBkTrqE8wj/"
    ```

    ```toml tab="File (TOML)"
@@ -883,12 +1029,12 @@ As the dashboard access is now secured by default you can either:
    [api]
    
    [providers.file]
-        filename = "/dymanic-conf.toml"
+      directory = "/path/to/dynamic/config"
    
    ##---------------------##
    
    ## dynamic configuration
-    # dymanic-conf.toml
+    # /path/to/dynamic/config/dynamic-conf.toml
    
    [http.routers.api]
      rule = "Host(`traefik.docker.localhost`)"
@@ -902,7 +1048,7 @@ As the dashboard access is now secured by default you can either:
        "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/"
      ]
    ```
-    
+
    ```yaml tab="File (YAML)"
    ## static configuration
    # traefik.yaml
@@ -915,12 +1061,12 @@ As the dashboard access is now secured by default you can either:
    
    providers:
      file:
-        filename: /dymanic-conf.yaml
+        directory: /path/to/dynamic/config
   
    ##---------------------##
    
    ## dynamic configuration
-    # dymanic-conf.yaml
+    # /path/to/dynamic/config/dynamic-conf.yaml
    
     http:
      routers:
@@ -938,8 +1084,8 @@ As the dashboard access is now secured by default you can either:
          basicAuth:
            users:
              - 'test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/'
-    ``` 
-    
+    ```
+
 ## Providers

 Supported [providers](../providers/overview.md), for now:
@@ -962,7 +1108,7 @@ Supported [providers](../providers/overview.md), for now:
 * [x] Rest
 * [ ] Zookeeper

-## Some Tips You Should Known
+## Some Tips You Should Know

 * Different sources of static configuration (file, CLI flags, ...) cannot be [mixed](../getting-started/configuration-overview.md#the-static-configuration).
 * Now, configuration elements can be referenced between different providers by using the provider namespace notation: `@<provider>`.
--- a/docs/content/observability/access-logs.md
+++ b/docs/content/observability/access-logs.md
@@ -61,7 +61,7 @@ accessLog:
 ```bash tab="CLI"
 # Configuring a buffer of 100 lines
 --accesslog=true
--accesslog.filepath="/path/to/access.log"
+--accesslog.filepath=/path/to/access.log
 --accesslog.bufferingsize=100
 ```

@@ -104,11 +104,11 @@ accessLog:
 ```bash tab="CLI"
 # Configuring Multiple Filters
 --accesslog=true
--accesslog.filepath="/path/to/access.log"
--accesslog.format="json"
--accesslog.filters.statuscodes="200, 300-302"
+--accesslog.filepath=/path/to/access.log
+--accesslog.format=json
+--accesslog.filters.statuscodes=200,300-302
 --accesslog.filters.retryattempts
--accesslog.filters.minduration="10ms"
+--accesslog.filters.minduration=10ms
 ```

 ### Limiting the Fields
@@ -164,14 +164,14 @@ accessLog:
 ```bash tab="CLI"
 # Limiting the Logs to Specific Fields
 --accesslog=true
--accesslog.filepath="/path/to/access.log"
--accesslog.format="json"
--accesslog.fields.defaultmode="keep"
--accesslog.fields.names.ClientUsername="drop"
--accesslog.fields.headers.defaultmode="keep"
--accesslog.fields.headers.names.User-Agent="redact"
--accesslog.fields.headers.names.Authorization="drop"
--accesslog.fields.headers.names.Content-Type="keep"
+--accesslog.filepath=/path/to/access.log
+--accesslog.format=json
+--accesslog.fields.defaultmode=keep
+--accesslog.fields.names.ClientUsername=drop
+--accesslog.fields.headers.defaultmode=keep
+--accesslog.fields.headers.names.User-Agent=redact
+--accesslog.fields.headers.names.Authorization=drop
+--accesslog.fields.headers.names.Content-Type=keep
 ```

 ??? info "Available Fields"
@@ -180,7 +180,7 @@ accessLog:
    |-------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------|
    | `StartUTC`              | The time at which request processing started.                                                                                                                       |
    | `StartLocal`            | The local time at which request processing started.                                                                                                                 |
-    | `Duration`              | The total time taken by processing the response, including the origin server's time but not the log writing time.                                                   |
+    | `Duration`              | The total time taken (in nanoseconds) by processing the response, including the origin server's time but not the log writing time.                                  |
    | `FrontendName`          | The name of the Traefik frontend.                                                                                                                                   |
    | `BackendName`           | The name of the Traefik backend.                                                                                                                                    |
    | `BackendURL`            | The URL of the Traefik backend.                                                                                                                                     |
--- a/docs/content/observability/logs.md
+++ b/docs/content/observability/logs.md
@@ -30,7 +30,7 @@ log:

 ```bash tab="CLI"
 # Writing Logs to a File
--log.filePath="/path/to/traefik.log"
+--log.filePath=/path/to/traefik.log
 ```

 #### `format`
@@ -53,8 +53,8 @@ log:

 ```bash tab="CLI"
 # Writing Logs to a File, in JSON
--log.filePath="/path/to/traefik.log"
--log.format="json"
+--log.filePath=/path/to/traefik.log
+--log.format=json
 ```

 #### `level`
@@ -72,7 +72,7 @@ log:
 ```

 ```bash tab="CLI"
--log.level="DEBUG"
+--log.level=DEBUG
 ```

 ## Log Rotation
--- a/docs/content/observability/metrics/datadog.md
+++ b/docs/content/observability/metrics/datadog.md
@@ -35,7 +35,7 @@ metrics:
 ```

 ```bash tab="CLI"
--metrics.datadog.address="127.0.0.1:8125"
+--metrics.datadog.address=127.0.0.1:8125
 ```

 #### `addEntryPointsLabels`
--- a/docs/content/observability/metrics/influxdb.md
+++ b/docs/content/observability/metrics/influxdb.md
@@ -4,12 +4,12 @@ To enable the InfluxDB:

 ```toml tab="File (TOML)"
 [metrics]
-  [metrics.influxdb]
+  [metrics.influxDB]
 ```

 ```yaml tab="File (YAML)"
 metrics:
-  influxdb: {}
+  influxDB: {}
 ```

 ```bash tab="CLI"
@@ -24,18 +24,18 @@ Address instructs exporter to send metrics to influxdb at this address.

 ```toml tab="File (TOML)"
 [metrics]
-  [metrics.influxdb]
+  [metrics.influxDB]
    address = "localhost:8089"
 ```

 ```yaml tab="File (YAML)"
 metrics:
-  influxdb:
+  influxDB:
    address: localhost:8089
 ```

 ```bash tab="CLI"
--metrics.influxdb.address="localhost:8089"
+--metrics.influxdb.address=localhost:8089
 ```

 #### `protocol`
@@ -46,18 +46,18 @@ InfluxDB's address protocol (udp or http).

 ```toml tab="File (TOML)"
 [metrics]
-  [metrics.influxdb]
+  [metrics.influxDB]
    protocol = "udp"
 ```

 ```yaml tab="File (YAML)"
 metrics:
-  influxdb:
+  influxDB:
    protocol: udp
 ```

 ```bash tab="CLI"
--metrics.influxdb.protocol="udp"
+--metrics.influxdb.protocol=udp
 ```

 #### `database`
@@ -68,18 +68,18 @@ InfluxDB database used when protocol is http.

 ```toml tab="File (TOML)"
 [metrics]
-  [metrics.influxdb]
-    database = ""
+  [metrics.influxDB]
+    database = "db"
 ```

 ```yaml tab="File (YAML)"
 metrics:
-  influxdb:
-    database: ""
+  influxDB:
+    database: "db"
 ```

 ```bash tab="CLI"
--metrics.influxdb.database=""
+--metrics.influxdb.database=db
 ```

 #### `retentionPolicy`
@@ -90,18 +90,18 @@ InfluxDB retention policy used when protocol is http.

 ```toml tab="File (TOML)"
 [metrics]
-  [metrics.influxdb]
-    retentionPolicy = ""
+  [metrics.influxDB]
+    retentionPolicy = "two_hours"
 ```

 ```yaml tab="File (YAML)"
 metrics:
-  influxdb:
-    retentionPolicy: ""
+  influxDB:
+    retentionPolicy: "two_hours"
 ```

 ```bash tab="CLI"
--metrics.influxdb.retentionPolicy=""
+--metrics.influxdb.retentionPolicy=two_hours
 ```

 #### `username`
@@ -112,18 +112,18 @@ InfluxDB username (only with http).

 ```toml tab="File (TOML)"
 [metrics]
-  [metrics.influxdb]
-    username = ""
+  [metrics.influxDB]
+    username = "john"
 ```

 ```yaml tab="File (YAML)"
 metrics:
-  influxdb:
-    username: ""
+  influxDB:
+    username: "john"
 ```

 ```bash tab="CLI"
--metrics.influxdb.username=""
+--metrics.influxdb.username=john
 ```

 #### `password`
@@ -134,18 +134,18 @@ InfluxDB password (only with http).

 ```toml tab="File (TOML)"
 [metrics]
-  [metrics.influxdb]
-    password = ""
+  [metrics.influxDB]
+    password = "secret"
 ```

 ```yaml tab="File (YAML)"
 metrics:
-  influxdb:
-    password: ""
+  influxDB:
+    password: "secret"
 ```

 ```bash tab="CLI"
--metrics.influxdb.password=""
+--metrics.influxdb.password=secret
 ```

 #### `addEntryPointsLabels`
@@ -156,13 +156,13 @@ Enable metrics on entry points.

 ```toml tab="File (TOML)"
 [metrics]
-  [metrics.influxdb]
+  [metrics.influxDB]
    addEntryPointsLabels = true
 ```

 ```yaml tab="File (YAML)"
 metrics:
-  influxdb:
+  influxDB:
    addEntryPointsLabels: true
 ```

@@ -178,13 +178,13 @@ Enable metrics on services.

 ```toml tab="File (TOML)"
 [metrics]
-  [metrics.influxdb]
+  [metrics.influxDB]
    addServicesLabels = true
 ```

 ```yaml tab="File (YAML)"
 metrics:
-  influxdb:
+  influxDB:
    addServicesLabels: true
 ```

@@ -200,13 +200,13 @@ The interval used by the exporter to push metrics to influxdb.

 ```toml tab="File (TOML)"
 [metrics]
-  [metrics.influxdb]
+  [metrics.influxDB]
    pushInterval = 10s
 ```

 ```yaml tab="File (YAML)"
 metrics:
-  influxdb:
+  influxDB:
    pushInterval: 10s
 ```

--- a/docs/content/observability/metrics/prometheus.md
+++ b/docs/content/observability/metrics/prometheus.md
@@ -113,6 +113,6 @@ metrics:
 ```

 ```bash tab="CLI"
--entryPoints.metrics.address=":8082"
--metrics.prometheus..entryPoint="metrics"
+--entryPoints.metrics.address=:8082
+--metrics.prometheus.entryPoint=metrics
 ```
--- a/docs/content/observability/metrics/statsd.md
+++ b/docs/content/observability/metrics/statsd.md
@@ -4,12 +4,12 @@ To enable the Statsd:

 ```toml tab="File (TOML)"
 [metrics]
-  [metrics.statsd]
+  [metrics.statsD]
 ```

 ```yaml tab="File (YAML)"
 metrics:
-  statsd: {}
+  statsD: {}
 ```

 ```bash tab="CLI"
@@ -24,18 +24,18 @@ Address instructs exporter to send metrics to statsd at this address.

 ```toml tab="File (TOML)"
 [metrics]
-  [metrics.statsd]
+  [metrics.statsD]
    address = "localhost:8125"
 ```

 ```yaml tab="File (YAML)"
 metrics:
-  statsd:
+  statsD:
    address: localhost:8125
 ```

 ```bash tab="CLI"
--metrics.statsd.address="localhost:8125"
+--metrics.statsd.address=localhost:8125
 ```

 #### `addEntryPointsLabels`
@@ -46,13 +46,13 @@ Enable metrics on entry points.

 ```toml tab="File (TOML)"
 [metrics]
-  [metrics.statsd]
+  [metrics.statsD]
    addEntryPointsLabels = true
 ```

 ```yaml tab="File (YAML)"
 metrics:
-  statsd:
+  statsD:
    addEntryPointsLabels: true
 ```

@@ -68,13 +68,13 @@ Enable metrics on services.

 ```toml tab="File (TOML)"
 [metrics]
-  [metrics.statsd]
+  [metrics.statsD]
    addServicesLabels = true
 ```

 ```yaml tab="File (YAML)"
 metrics:
-  statsd:
+  statsD:
    addServicesLabels: true
 ```

@@ -90,13 +90,13 @@ The interval used by the exporter to push metrics to statsD.

 ```toml tab="File (TOML)"
 [metrics]
-  [metrics.statsd]
+  [metrics.statsD]
    pushInterval = 10s
 ```

 ```yaml tab="File (YAML)"
 metrics:
-  statsd:
+  statsD:
    pushInterval: 10s
 ```

--- a/docs/content/observability/tracing/datadog.md
+++ b/docs/content/observability/tracing/datadog.md
@@ -35,7 +35,7 @@ tracing:
 ```

 ```bash tab="CLI"
--tracing.datadog.localAgentHostPort="127.0.0.1:8126"
+--tracing.datadog.localAgentHostPort=127.0.0.1:8126
 ```

 #### `debug`
@@ -79,7 +79,7 @@ tracing:
 ```

 ```bash tab="CLI"
--tracing.datadog.globalTag="sample"
+--tracing.datadog.globalTag=sample
 ```

 #### `prioritySampling`
--- a/docs/content/observability/tracing/haystack.md
+++ b/docs/content/observability/tracing/haystack.md
@@ -35,7 +35,7 @@ tracing:
 ```

 ```bash tab="CLI"
--tracing.haystack.localAgentHost="127.0.0.1"
+--tracing.haystack.localAgentHost=127.0.0.1
 ```

 #### `localAgentPort`
@@ -79,7 +79,7 @@ tracing:
 ```

 ```bash tab="CLI"
--tracing.haystack.globalTag="sample:test"
+--tracing.haystack.globalTag=sample:test
 ```

 #### `traceIDHeaderName`
@@ -101,7 +101,7 @@ tracing:
 ```

 ```bash tab="CLI"
--tracing.haystack.traceIDHeaderName="sample"
+--tracing.haystack.traceIDHeaderName=sample
 ```

 #### `parentIDHeaderName`
@@ -123,7 +123,7 @@ tracing:
 ```

 ```bash tab="CLI"
--tracing.haystack.parentIDHeaderName="sample"
+--tracing.haystack.parentIDHeaderName=sample
 ```

 #### `spanIDHeaderName`
@@ -168,5 +168,5 @@ tracing:


 ```bash tab="CLI"
--tracing.haystack.baggagePrefixHeaderName="sample"
+--tracing.haystack.baggagePrefixHeaderName=sample
 ```
--- a/docs/content/observability/tracing/instana.md
+++ b/docs/content/observability/tracing/instana.md
@@ -35,7 +35,7 @@ tracing:
 ```

 ```bash tab="CLI"
--tracing.instana.localAgentHost="127.0.0.1"
+--tracing.instana.localAgentHost=127.0.0.1
 ```

 #### `localAgentPort`
@@ -86,5 +86,5 @@ tracing:
 ```

 ```bash tab="CLI"
--tracing.instana.logLevel="info"
+--tracing.instana.logLevel=info
 ```
--- a/docs/content/observability/tracing/jaeger.md
+++ b/docs/content/observability/tracing/jaeger.md
@@ -39,7 +39,7 @@ tracing:
 ```

 ```bash tab="CLI"
--tracing.jaeger.samplingServerURL="http://localhost:5778/sampling"
+--tracing.jaeger.samplingServerURL=http://localhost:5778/sampling
 ```

 #### `samplingType`
@@ -61,7 +61,7 @@ tracing:
 ```

 ```bash tab="CLI"
--tracing.jaeger.samplingType="const"
+--tracing.jaeger.samplingType=const
 ```

 #### `samplingParam`
@@ -89,7 +89,7 @@ tracing:
 ```

 ```bash tab="CLI"
--tracing.jaeger.samplingParam="1.0"
+--tracing.jaeger.samplingParam=1.0
 ```

 #### `localAgentHostPort`
@@ -111,7 +111,7 @@ tracing:
 ```

 ```bash tab="CLI"
--tracing.jaeger.localAgentHostPort="127.0.0.1:6831"
+--tracing.jaeger.localAgentHostPort=127.0.0.1:6831
 ```

 #### `gen128Bit`
@@ -159,7 +159,7 @@ tracing:
 ```

 ```bash tab="CLI"
--tracing.jaeger.propagation="jaeger"
+--tracing.jaeger.propagation=jaeger
 ```

 #### `traceContextHeaderName`
@@ -182,7 +182,7 @@ tracing:
 ```

 ```bash tab="CLI"
--tracing.jaeger.traceContextHeaderName="uber-trace-id"
+--tracing.jaeger.traceContextHeaderName=uber-trace-id
 ```

 ### `collector`
@@ -206,7 +206,7 @@ tracing:
 ```

 ```bash tab="CLI"
--tracing.jaeger.collector.endpoint="http://127.0.0.1:14268/api/traces?format=jaeger.thrift"
+--tracing.jaeger.collector.endpoint=http://127.0.0.1:14268/api/traces?format=jaeger.thrift
 ```

 #### `user`
@@ -229,7 +229,7 @@ tracing:
 ```

 ```bash tab="CLI"
--tracing.jaeger.collector.user="my-user"
+--tracing.jaeger.collector.user=my-user
 ```

 #### `password`
@@ -252,5 +252,5 @@ tracing:
 ```

 ```bash tab="CLI"
--tracing.jaeger.collector.password="my-password"
+--tracing.jaeger.collector.password=my-password
 ```
--- a/docs/content/observability/tracing/overview.md
+++ b/docs/content/observability/tracing/overview.md
@@ -52,7 +52,7 @@ tracing:
 ```

 ```bash tab="CLI"
--tracing.serviceName="traefik"
+--tracing.serviceName=traefik
 ```

 #### `spanNameLimit`
--- a/docs/content/observability/tracing/zipkin.md
+++ b/docs/content/observability/tracing/zipkin.md
@@ -35,7 +35,7 @@ tracing:
 ```

 ```bash tab="CLI"
--tracing.zipkin.httpEndpoint="http://localhost:9411/api/v2/spans"
+--tracing.zipkin.httpEndpoint=http://localhost:9411/api/v2/spans
 ```

 #### `sameSpan`
@@ -101,5 +101,5 @@ tracing:
 ```

 ```bash tab="CLI"
--tracing.zipkin.sampleRate="0.2"
+--tracing.zipkin.sampleRate=0.2
 ```
--- a/docs/content/operations/.markdownlint.json
+++ b/docs/content/operations/.markdownlint.json
@@ -0,0 +1,5 @@
+{
+    "extends": "../../.markdownlint.json",
+    "MD041": false,
+    "MD046": false
+}
--- a/docs/content/operations/api.md
+++ b/docs/content/operations/api.md
@@ -14,7 +14,7 @@ In production, it should be at least secured by authentication and authorization
 A good sane default (non exhaustive) set of recommendations
 would be to apply the following protection mechanisms:

-* At the transport level:  
+* At the transport level:
  NOT publicly exposing the API's port,
  keeping it restricted to internal networks
  (as in the [principle of least privilege](https://en.wikipedia.org/wiki/Principle_of_least_privilege), applied to networks).
@@ -23,13 +23,16 @@ would be to apply the following protection mechanisms:

 If you enable the API, a new special `service` named `api@internal` is created and can then be referenced in a router.

-To enable the API handler:
+To enable the API handler, use the following option on the
+[static configuration](../getting-started/configuration-overview.md#the-static-configuration):

 ```toml tab="File (TOML)"
+# Static Configuration
 [api]
 ```

 ```yaml tab="File (YAML)"
+# Static Configuration
 api: {}
 ```

@@ -37,62 +40,32 @@ api: {}
 --api=true
 ```

-And then you will be able to reference it like this:
+And then define a routing configuration on Traefik itself with the
+[dynamic configuration](../getting-started/configuration-overview.md#the-dynamic-configuration):

-```yaml tab="Docker"
-labels:
-  - "traefik.http.routers.api.rule=PathPrefix(`/api`) || PathPrefix(`/dashboard`)"
-  - "traefik.http.routers.api.service=api@internal"
-  - "traefik.http.routers.api.middlewares=auth"
-  - "traefik.http.middlewares.auth.basicauth.users=test:$$apr1$$H6uskkkW$$IgXLP6ewTrSuBkTrqE8wj/,test2:$$apr1$$d9hr9HBB$$4HxwgUir3HP4EsggP/QNo0"
-```
+--8<-- "content/operations/include-api-examples.md"

-```json tab="Marathon"
-"labels": {
-  "traefik.http.routers.api.rule": "PathPrefix(`/api`) || PathPrefix(`/dashboard`)"
-  "traefik.http.routers.api.service": "api@internal"
-  "traefik.http.routers.api.middlewares": "auth"
-  "traefik.http.middlewares.auth.basicauth.users": "test:$$apr1$$H6uskkkW$$IgXLP6ewTrSuBkTrqE8wj/,test2:$$apr1$$d9hr9HBB$$4HxwgUir3HP4EsggP/QNo0"
-}
-```
+??? warning "The router's [rule](../../routing/routers#rule) must catch requests for the URI path `/api`"
+    Using an "Host" rule is recommended, by catching all the incoming traffic on this host domain to the API.
+    However, you can also use "path prefix" rule or any combination or rules.

-```yaml tab="Rancher"
-# Declaring the user list
-labels:
-  - "traefik.http.routers.api.rule=PathPrefix(`/api`) || PathPrefix(`/dashboard`)"
-  - "traefik.http.routers.api.service=api@internal"
-  - "traefik.http.routers.api.middlewares=auth"
-  - "traefik.http.middlewares.auth.basicauth.users=test:$$apr1$$H6uskkkW$$IgXLP6ewTrSuBkTrqE8wj/,test2:$$apr1$$d9hr9HBB$$4HxwgUir3HP4EsggP/QNo0"
-```
+    ```bash tab="Host Rule"
+    # Matches http://traefik.domain.com, http://traefik.domain.com/api
+    # or http://traefik.domain.com/hello
+    rule = "Host(`traefik.domain.com`)"
+    ```

-```toml tab="File (TOML)"
-[http.routers.my-api]
-    rule="PathPrefix(`/api`) || PathPrefix(`/dashboard`)"
-    service="api@internal"
-    middlewares=["auth"]
+    ```bash tab="Path Prefix Rule"
+    # Matches http://api.traefik.domain.com/api or http://domain.com/api
+    # but does not match http://api.traefik.domain.com/hello
+    rule = "PathPrefix(`/api`)"
+    ```

-[http.middlewares.auth.basicAuth]
-    users = [
-      "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/", 
-      "test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
-    ]
-```
-
-```yaml tab="File (YAML)"
-http:
-  routers:
-    api:
-      rule: PathPrefix(`/api`) || PathPrefix(`/dashboard`)
-      service: api@internal
-      middlewares:
-        - auth
-  middlewares:
-    auth:
-      basicAuth:
-        users:
-          - "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/" 
-          - "test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"
-```
+    ```bash tab="Combination of Rules"
+    # Matches http://traefik.domain.com/api or http://traefik.domain.com/dashboard
+    # but does not match http://traefik.domain.com/hello
+    rule = "Host(`traefik.domain.com`) && (PathPrefix(`/api`) || PathPrefix(`/dashboard`))"
+    ```

 ### `insecure`

@@ -135,6 +108,9 @@ api:
 --api.dashboard=true
 ```

+!!! warning "With Dashboard enabled, the router [rule](../../routing/routers#rule) must catch requests for both `/api` and `/dashboard`"
+    Please check the [Dashboard documentation](./dashboard.md#dashboard-router-rule) to learn more about this and to get examples.
+
 ### `debug`

 _Optional, Default=false_
@@ -159,24 +135,25 @@ api:

 All the following endpoints must be accessed with a `GET` HTTP request.

-| Path                           | Description                                                                               |
-|--------------------------------|-------------------------------------------------------------------------------------------|
-| `/api/http/routers`            | Lists all the HTTP routers information.                                                   |
-| `/api/http/routers/{name}`     | Returns the information of the HTTP router specified by `name`.                           |
-| `/api/http/services`           | Lists all the HTTP services information.                                                  |
-| `/api/http/services/{name}`    | Returns the information of the HTTP service specified by `name`.                          |
-| `/api/http/middlewares`        | Lists all the HTTP middlewares information.                                               |
-| `/api/http/middlewares/{name}` | Returns the information of the HTTP middleware specified by `name`.                       |
-| `/api/tcp/routers`             | Lists all the TCP routers information.                                                    |
-| `/api/tcp/routers/{name}`      | Returns the information of the TCP router specified by `name`.                            |
-| `/api/tcp/services`            | Lists all the TCP services information.                                                   |
-| `/api/tcp/services/{name}`     | Returns the information of the TCP service specified by `name`.                           |
-| `/api/entrypoints`             | Lists all the entry points information.                                                   |
-| `/api/entrypoints/{name}`      | Returns the information of the entry point specified by `name`.                           |
-| `/api/version`                 | Returns information about Traefik version.                                                |
-| `/debug/vars`                  | See the [expvar](https://golang.org/pkg/expvar/) Go documentation.                        |
-| `/debug/pprof/`                | See the [pprof Index](https://golang.org/pkg/net/http/pprof/#Index) Go documentation.     |
-| `/debug/pprof/cmdline`         | See the [pprof Cmdline](https://golang.org/pkg/net/http/pprof/#Cmdline) Go documentation. |
-| `/debug/pprof/profile`         | See the [pprof Profile](https://golang.org/pkg/net/http/pprof/#Profile) Go documentation. |
-| `/debug/pprof/symbol`          | See the [pprof Symbol](https://golang.org/pkg/net/http/pprof/#Symbol) Go documentation.   |
-| `/debug/pprof/trace`           | See the [pprof Trace](https://golang.org/pkg/net/http/pprof/#Trace) Go documentation.     |
+| Path                           | Description                                                                                 |
+|--------------------------------|---------------------------------------------------------------------------------------------|
+| `/api/http/routers`            | Lists all the HTTP routers information.                                                     |
+| `/api/http/routers/{name}`     | Returns the information of the HTTP router specified by `name`.                             |
+| `/api/http/services`           | Lists all the HTTP services information.                                                    |
+| `/api/http/services/{name}`    | Returns the information of the HTTP service specified by `name`.                            |
+| `/api/http/middlewares`        | Lists all the HTTP middlewares information.                                                 |
+| `/api/http/middlewares/{name}` | Returns the information of the HTTP middleware specified by `name`.                         |
+| `/api/tcp/routers`             | Lists all the TCP routers information.                                                      |
+| `/api/tcp/routers/{name}`      | Returns the information of the TCP router specified by `name`.                              |
+| `/api/tcp/services`            | Lists all the TCP services information.                                                     |
+| `/api/tcp/services/{name}`     | Returns the information of the TCP service specified by `name`.                             |
+| `/api/entrypoints`             | Lists all the entry points information.                                                     |
+| `/api/entrypoints/{name}`      | Returns the information of the entry point specified by `name`.                             |
+| `/api/overview`                | Returns statistic information about http and tcp as well as enabled features and providers. |
+| `/api/version`                 | Returns information about Traefik version.                                                  |
+| `/debug/vars`                  | See the [expvar](https://golang.org/pkg/expvar/) Go documentation.                          |
+| `/debug/pprof/`                | See the [pprof Index](https://golang.org/pkg/net/http/pprof/#Index) Go documentation.       |
+| `/debug/pprof/cmdline`         | See the [pprof Cmdline](https://golang.org/pkg/net/http/pprof/#Cmdline) Go documentation.   |
+| `/debug/pprof/profile`         | See the [pprof Profile](https://golang.org/pkg/net/http/pprof/#Profile) Go documentation.   |
+| `/debug/pprof/symbol`          | See the [pprof Symbol](https://golang.org/pkg/net/http/pprof/#Symbol) Go documentation.     |
+| `/debug/pprof/trace`           | See the [pprof Trace](https://golang.org/pkg/net/http/pprof/#Trace) Go documentation.       |
--- a/docs/content/operations/dashboard.md
+++ b/docs/content/operations/dashboard.md
@@ -3,24 +3,33 @@
 See What's Going On
 {: .subtitle }

-The dashboard is the central place that shows you the current active routes handled by Traefik. 
+The dashboard is the central place that shows you the current active routes handled by Traefik.

 <figure>
    <img src="../../assets/img/webui-dashboard.png" alt="Dashboard - Providers" />
    <figcaption>The dashboard in action</figcaption>
 </figure>

-By default, the dashboard is available on `/dashboard` on port `:8080`.
-There is also a redirect of `/` to `/dashboard`, but one should not rely on that property as it is bound to change,
-and it might make for confusing routing rules anyway.
+The dashboard is available at the same location as the [API](./api.md) but on the path `/dashboard/` by default.

-!!! info "Did You Know?"
-    It is possible to customize the dashboard endpoint. 
-    To learn how, refer to the [API documentation](./api.md)
-    
-## Enabling the Dashboard
+!!! warning "The trailing slash `/` in `/dashboard/` is mandatory"

-To enable the dashboard, you need to enable [Traefik's API](./api.md).
+There are 2 ways to configure and access the dashboard:
+
+- [Secure mode (Recommended)](#secure-mode)
+- [Insecure mode](#insecure-mode)
+
+!!! note ""
+    There is also a redirect of the path `/` to the path `/dashboard/`,
+    but one should not rely on that property as it is bound to change,
+    and it might make for confusing routing rules anyway.
+
+## Secure Mode
+
+This is the **recommended** method.
+
+Start by enabling the dashboard by using the following option from [Traefik's API](./api.md)
+on the [static configuration](../getting-started/configuration-overview.md#the-static-configuration):

 ```toml tab="File (TOML)"
 [api]
@@ -51,12 +60,66 @@ api:
 --api.dashboard=true
 ```

-!!! important "API/Dashboard Security" 
-    
-    To secure your dashboard, the use of a `service` named `api@internal` is mandatory and requires the definition of a router using one or more security [middlewares](../middlewares/overview.md)
-    like authentication ([basicAuth](../middlewares/basicauth.md) , [digestAuth](../middlewares/digestauth.md), [forwardAuth](../middlewares/forwardauth.md)) or [whitelisting](../middlewares/ipwhitelist.md).  
-    More information about `api@internal` can be found in the [API documentation](./api.md#configuration)
+Then define a routing configuration on Traefik itself,
+with a router attached to the service `api@internal` in the
+[dynamic configuration](../getting-started/configuration-overview.md#the-dynamic-configuration),
+to allow defining:

-!!! info "Did You Know?"
-    The API provides more features than the Dashboard. 
-    To learn more about it, refer to the [API documentation](./api.md)
+- One or more security features through [middlewares](../middlewares/overview.md)
+  like authentication ([basicAuth](../middlewares/basicauth.md) , [digestAuth](../middlewares/digestauth.md),
+  [forwardAuth](../middlewares/forwardauth.md)) or [whitelisting](../middlewares/ipwhitelist.md).
+
+- A [router rule](#dashboard-router-rule) for accessing the dashboard,
+  through Traefik itself (sometimes referred as "Traefik-ception").
+
+??? example "Dashboard Dynamic Configuration Examples"
+    --8<-- "content/operations/include-api-examples.md"
+
+### Dashboard Router Rule
+
+As underlined in the [documentation for the `api.dashboard` option](./api.md#dashboard),
+the [router rule](../routing/routers/index.md#rule) defined for Traefik must match
+the path prefixes `/api` and `/dashboard`.
+
+We recommend to use a "Host Based rule" as ```Host(`traefik.domain.com`)``` to match everything on the host domain,
+or to make sure that the defined rule captures both prefixes:
+
+```bash tab="Host Rule"
+# The dashboard can be accessed on http://traefik.domain.com/dashboard/
+rule = "Host(`traefik.domain.com`)"
+```
+
+```bash tab="Path Prefix Rule"
+# The dashboard can be accessed on http://domain.com/dashboard/ or http://traefik.domain.com/dashboard/
+rule = "PathPrefix(`/api`) || PathPrefix(`/dashboard`)"
+```
+
+```bash tab="Combination of Rules"
+# The dashboard can be accessed on http://traefik.domain.com/dashboard/
+rule = "Host(`traefik.domain.com`) && (PathPrefix(`/api`) || PathPrefix(`/dashboard`))"
+```
+
+## Insecure Mode
+
+This mode is not recommended because it does not allow the use of security features.
+
+To enable the "insecure mode", use the following options from [Traefik's API](./api.md#insecure):
+
+```toml tab="File (TOML)"
+[api]
+  dashboard = true
+  insecure = true
+```
+
+```yaml tab="File (YAML)"
+api:
+  dashboard: true
+  insecure: true
+```
+
+```bash tab="CLI"
+--api.dashboard=true --api.insecure=true
+```
+
+You can now access the dashboard on the port `8080` of the Traefik instance,
+at the following URL: `http://<Traefik IP>:8080/dashboard/` (trailing slash is mandatory).
--- a/docs/content/operations/include-api-examples.md
+++ b/docs/content/operations/include-api-examples.md
@@ -0,0 +1,69 @@
+```yaml tab="Docker"
+# Dynamic Configuration
+labels:
+  - "traefik.http.routers.api.rule=Host(`traefik.domain.com`)"
+  - "traefik.http.routers.api.service=api@internal"
+  - "traefik.http.routers.api.middlewares=auth"
+  - "traefik.http.middlewares.auth.basicauth.users=test:$$apr1$$H6uskkkW$$IgXLP6ewTrSuBkTrqE8wj/,test2:$$apr1$$d9hr9HBB$$4HxwgUir3HP4EsggP/QNo0"
+```
+
+```yaml tab="Docker (Swarm)"
+# Dynamic Configuration
+deploy:
+  labels:
+    - "traefik.http.routers.api.rule=Host(`traefik.domain.com`)"
+    - "traefik.http.routers.api.service=api@internal"
+    - "traefik.http.routers.api.middlewares=auth"
+    - "traefik.http.middlewares.auth.basicauth.users=test:$$apr1$$H6uskkkW$$IgXLP6ewTrSuBkTrqE8wj/,test2:$$apr1$$d9hr9HBB$$4HxwgUir3HP4EsggP/QNo0"
+    # Dummy service for Swarm port detection. The port can be any valid integer value.
+    - "traefik.http.services.dummy-svc.loadbalancer.server.port=9999"
+```
+
+```json tab="Marathon"
+"labels": {
+  "traefik.http.routers.api.rule": "Host(`traefik.domain.com`)",
+  "traefik.http.routers.api.service": "api@internal",
+  "traefik.http.routers.api.middlewares": "auth",
+  "traefik.http.middlewares.auth.basicauth.users": "test:$$apr1$$H6uskkkW$$IgXLP6ewTrSuBkTrqE8wj/,test2:$$apr1$$d9hr9HBB$$4HxwgUir3HP4EsggP/QNo0"
+}
+```
+
+```yaml tab="Rancher"
+# Dynamic Configuration
+labels:
+  - "traefik.http.routers.api.rule=Host(`traefik.domain.com`)"
+  - "traefik.http.routers.api.service=api@internal"
+  - "traefik.http.routers.api.middlewares=auth"
+  - "traefik.http.middlewares.auth.basicauth.users=test:$$apr1$$H6uskkkW$$IgXLP6ewTrSuBkTrqE8wj/,test2:$$apr1$$d9hr9HBB$$4HxwgUir3HP4EsggP/QNo0"
+```
+
+```toml tab="File (TOML)"
+# Dynamic Configuration
+[http.routers.my-api]
+  rule = "Host(`traefik.domain.com`)"
+  service = "api@internal"
+  middlewares = ["auth"]
+
+[http.middlewares.auth.basicAuth]
+  users = [
+    "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/",
+    "test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
+  ]
+```
+
+```yaml tab="File (YAML)"
+# Dynamic Configuration
+http:
+  routers:
+    api:
+      rule: Host(`traefik.domain.com`)
+      service: api@internal
+      middlewares:
+        - auth
+  middlewares:
+    auth:
+      basicAuth:
+        users:
+          - "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/"
+          - "test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"
+```
--- a/docs/content/operations/ping.md
+++ b/docs/content/operations/ping.md
@@ -29,6 +29,9 @@ You can customize the `entryPoint` where the `/ping` is active with the `entryPo
 |---------|---------------|-----------------------------------------------------------------------------------------------------|
 | `/ping` | `GET`, `HEAD` | A simple endpoint to check for Traefik process liveness. Return a code `200` with the content: `OK` |

+!!! note
+    The `cli` comes with a [`healthcheck`](./cli.md#healthcheck) command which can be used for calling this endpoint.
+
 ### `entryPoint`

 Enabling /ping on a dedicated EntryPoint.
@@ -52,6 +55,6 @@ ping:
 ```

 ```bash tab="CLI"
--entryPoints.ping.address=":8082"
--ping.entryPoint="ping"
+--entryPoints.ping.address=:8082
+--ping.entryPoint=ping
 ```
--- a/docs/content/providers/docker.md
+++ b/docs/content/providers/docker.md
@@ -7,6 +7,9 @@ A Story of Labels & Containers

 Attach labels to your containers and let Traefik do the rest!

+Traefik works with both [Docker (standalone) Engine](https://docs.docker.com/engine/)
+and [Docker Swarm Mode](https://docs.docker.com/engine/swarm/).
+
 !!! tip "The Quick Start Uses Docker"
    If you haven't already, maybe you'd like to go through the [quick start](../getting-started/quick-start.md) that uses the docker provider!

@@ -64,7 +67,7 @@ Attach labels to your containers and let Traefik do the rest!
    ```
    
    ```bash tab="CLI"
-    --providers.docker.endpoint="tcp://127.0.0.1:2375"
+    --providers.docker.endpoint=tcp://127.0.0.1:2375
    --providers.docker.swarmMode=true
    ```

@@ -80,15 +83,136 @@ Attach labels to your containers and let Traefik do the rest!
            - traefik.http.services.my-container-service.loadbalancer.server.port=8080
    ```

-    !!! important "Labels in Docker Swarm Mode"
-        While in Swarm Mode, Traefik uses labels found on services, not on individual containers.
-        
-        Therefore, if you use a compose file with Swarm Mode, labels should be defined in the `deploy` part of your service.
-        This behavior is only enabled for docker-compose version 3+ ([Compose file reference](https://docs.docker.com/compose/compose-file/#labels-1)).
-
 ## Routing Configuration

-See the dedicated section in [routing](../routing/providers/docker.md).
+When using Docker as a [provider](https://docs.traefik.io/providers/overview/),
+Trafik uses [container labels](https://docs.docker.com/engine/reference/commandline/run/#set-metadata-on-container--l---label---label-file) to retrieve its routing configuration.
+
+See the list of labels in the dedicated [routing](../routing/providers/docker.md) section.
+
+### Routing Configuration with Labels
+
+By default, Traefik watches for [container level labels](https://docs.docker.com/config/labels-custom-metadata/) on a standalone Docker Engine.
+
+When using Docker Compose, labels are specified by the directive
+[`labels`](https://docs.docker.com/compose/compose-file/#labels) from the
+["services" objects](https://docs.docker.com/compose/compose-file/#service-configuration-reference).
+
+!!! tip "Not Only Docker"
+    Please note that any tool like Nomad, Terraform, Ansible, etc.
+    that is able to define a Docker container with labels can work
+    with Traefik & the Docker provider.
+
+### Port Detection
+
+Traefik retrieves the private IP and port of containers from the Docker API.
+
+Ports detection works as follows:
+
+- If a container [exposes](https://docs.docker.com/engine/reference/builder/#expose) only one port,
+  then Traefik uses this port for private communication.
+- If a container [exposes](https://docs.docker.com/engine/reference/builder/#expose) multiple ports,
+  or does not expose any port, then you must manually specify which port Traefik should use for communication 
+  by using the label `traefik.http.services.<service_name>.loadbalancer.server.port`
+  (Read more on this label in the dedicated section in [routing](../routing/providers/docker.md#port)).
+
+### Docker API Access
+
+Traefik requires access to the docker socket to get its dynamic configuration.
+
+You can specify which Docker API Endpoint to use with the directive [`endpoint`](#endpoint).
+
+!!! warning "Security Note"
+
+    Accessing the Docker API without any restriction is a security concern:
+    If Traefik is attacked, then the attacker might get access to the underlying host.
+    {: #security-note }
+    
+    As explained in the Docker documentation: ([Docker Daemon Attack Surface page](https://docs.docker.com/engine/security/security/#docker-daemon-attack-surface)):
+
+    !!! quote
+        [...] only **trusted** users should be allowed to control your Docker daemon [...]
+
+    ??? success "Solutions"
+
+        Expose the Docker socket over TCP, instead of the default Unix socket file.
+        It allows different implementation levels of the [AAA (Authentication, Authorization, Accounting) concepts](https://en.wikipedia.org/wiki/AAA_(computer_security)), depending on your security assessment:
+
+        - Authentication with Client Certificates as described in ["Protect the Docker daemon socket."](https://docs.docker.com/engine/security/https/)
+        - Authorize and filter requests to restrict possible actions with [the TecnativaDocker Socket Proxy](https://github.com/Tecnativa/docker-socket-proxy).
+        - Authorization with the [Docker Authorization Plugin Mechanism](https://docs.docker.com/engine/extend/plugins_authorization/)
+        - Accounting at networking level, by exposing the socket only inside a Docker private network, only available for Traefik.
+        - Accounting at container level, by exposing the socket on a another container than Traefik's.
+          With Swarm mode, it allows scheduling of Traefik on worker nodes, with only the "socket exposer" container on the manager nodes.
+        - Accounting at kernel level, by enforcing kernel calls with mechanisms like [SELinux](https://en.wikipedia.org/wiki/Security-Enhanced_Linux), to only allows an identified set of actions for Traefik's process (or the "socket exposer" process).
+
+    ??? info "More Resources and Examples"
+        - ["Paranoid about mounting /var/run/docker.sock?"](https://medium.com/@containeroo/traefik-2-0-paranoid-about-mounting-var-run-docker-sock-22da9cb3e78c)
+        - [Traefik and Docker: A Discussion with Docker Captain, Bret Fisher](https://blog.containo.us/traefik-and-docker-a-discussion-with-docker-captain-bret-fisher-7f0b9a54ff88)
+        - [KubeCon EU 2018 Keynote, Running with Scissors, from Liz Rice](https://www.youtube.com/watch?v=ltrV-Qmh3oY)
+        - [Don't expose the Docker socket (not even to a container)](https://www.lvh.io/posts/dont-expose-the-docker-socket-not-even-to-a-container/)
+        - [A thread on Stack Overflow about sharing the `/var/run/docker.sock` file](https://news.ycombinator.com/item?id=17983623)
+        - [To DinD or not to DinD](https://blog.loof.fr/2018/01/to-dind-or-not-do-dind.html)
+        - [Traefik issue GH-4174 about security with Docker socket](https://github.com/containous/traefik/issues/4174)
+        - [Inspecting Docker Activity with Socat](https://developers.redhat.com/blog/2015/02/25/inspecting-docker-activity-with-socat/)
+        - [Letting Traefik run on Worker Nodes](https://blog.mikesir87.io/2018/07/letting-traefik-run-on-worker-nodes/)
+        - [Docker Socket Proxy from Tecnativa](https://github.com/Tecnativa/docker-socket-proxy)
+
+## Docker Swarm Mode
+
+To enable Docker Swarm (instead of standalone Docker) as a configuration provider,
+set the [`swarmMode`](#swarmmode) directive to `true`.
+
+### Routing Configuration with Labels
+
+While in Swarm Mode, Traefik uses labels found on services, not on individual containers.
+
+Therefore, if you use a compose file with Swarm Mode, labels should be defined in the
+[`deploy`](https://docs.docker.com/compose/compose-file/#labels-1) part of your service.
+
+This behavior is only enabled for docker-compose version 3+ ([Compose file reference](https://docs.docker.com/compose/compose-file)).
+
+### Port Detection
+
+Docker Swarm does not provide any [port detection](#port-detection) information to Traefik.
+
+Therefore you **must** specify the port to use for communication by using the label `traefik.http.services.<service_name>.loadbalancer.server.port`
+(Check the reference for this label in the [routing section for Docker](../routing/providers/docker.md#port)).
+
+### Docker API Access
+
+Docker Swarm Mode follows the same rules as Docker [API Access](#docker-api-access).
+
+As the Swarm API is only exposed on the [manager nodes](https://docs.docker.com/engine/swarm/how-swarm-mode-works/nodes/#manager-nodes), you should schedule Traefik on the Swarm manager nodes by default,
+by deploying Traefik with a [constraint](https://success.docker.com/article/using-contraints-and-labels-to-control-the-placement-of-containers) on the node's "role":
+
+```shell tab="With Docker CLI"
+docker service create \
+  --constraint=node.role==manager \
+  #... \
+```
+
+```yml tab="With Docker Compose"
+version: '3'
+
+services:
+  traefik:
+    # ...
+    deploy:
+      placement:
+        constraints:
+          - node.role == manager
+```
+
+!!! tip "Scheduling Traefik on Worker Nodes"
+    
+    Following the guidelines given in the previous section ["Docker API Access"](#docker-api-access),
+    if you expose the Docker API through TCP, then Traefik can be scheduled on any node if the TCP
+    socket is reachable.
+    
+    Please consider the security implications by reading the [Security Note](#security-note).
+    
+    A good example can be found on [Bret Fisher's repository](https://github.com/BretFisher/dogvscat/blob/master/stack-proxy-global.yml#L124).

 ## Provider Configuration

@@ -108,51 +232,10 @@ providers:
 ```

 ```bash tab="CLI"
--providers.docker.endpoint="unix:///var/run/docker.sock"
+--providers.docker.endpoint=unix:///var/run/docker.sock
 ```

-Traefik requires access to the docker socket to get its dynamic configuration.
-
-??? warning "Security Notes"
-
-    Depending on your context, accessing the Docker API without any restriction can be a security concern: If Traefik is attacked, then the attacker might get access to the Docker (or Swarm Mode) backend.
-
-    As explained in the Docker documentation: ([Docker Daemon Attack Surface page](https://docs.docker.com/engine/security/security/#docker-daemon-attack-surface)):
-
-    `[...] only **trusted** users should be allowed to control your Docker daemon [...]`
-
-    !!! tip "Improved Security"
-
-        [TraefikEE](https://containo.us/traefikee) solves this problem by separating the control plane (connected to Docker) and the data plane (handling the requests).
-
-    ??? info "Resources about Docker's Security"
-
-        - [KubeCon EU 2018 Keynote, Running with Scissors, from Liz Rice](https://www.youtube.com/watch?v=ltrV-Qmh3oY)
-        - [Don't expose the Docker socket (not even to a container)](https://www.lvh.io/posts/dont-expose-the-docker-socket-not-even-to-a-container.html)
-        - [A thread on Stack Overflow about sharing the `/var/run/docker.sock` file](https://news.ycombinator.com/item?id=17983623)
-        - [To DinD or not to DinD](https://blog.loof.fr/2018/01/to-dind-or-not-do-dind.html)
-
-??? tip "Security Compensation"
-
-    Expose the Docker socket over TCP, instead of the default Unix socket file.
-    It allows different implementation levels of the [AAA (Authentication, Authorization, Accounting) concepts](https://en.wikipedia.org/wiki/AAA_(computer_security)), depending on your security assessment:
-
-    - Authentication with Client Certificates as described in ["Protect the Docker daemon socket."](https://docs.docker.com/engine/security/https/)
-    - Authorization with the [Docker Authorization Plugin Mechanism](https://docs.docker.com/engine/extend/plugins_authorization/)
-    - Accounting at networking level, by exposing the socket only inside a Docker private network, only available for Traefik.
-    - Accounting at container level, by exposing the socket on a another container than Traefik's.
-      With Swarm mode, it allows scheduling of Traefik on worker nodes, with only the "socket exposer" container on the manager nodes.
-    - Accounting at kernel level, by enforcing kernel calls with mechanisms like [SELinux](https://en.wikipedia.org/wiki/Security-Enhanced_Linux), to only allows an identified set of actions for Traefik's process (or the "socket exposer" process).
-
-    ??? info "Additional Resources"
-
-        - [Traefik issue GH-4174 about security with Docker socket](https://github.com/containous/traefik/issues/4174)
-        - [Inspecting Docker Activity with Socat](https://developers.redhat.com/blog/2015/02/25/inspecting-docker-activity-with-socat/)
-        - [Letting Traefik run on Worker Nodes](https://blog.mikesir87.io/2018/07/letting-traefik-run-on-worker-nodes/)
-        - [Docker Socket Proxy from Tecnativa](https://github.com/Tecnativa/docker-socket-proxy)
-
-!!! info "Traefik & Swarm Mode"
-    To let Traefik access the Docker Socket of the Swarm manager, it is mandatory to schedule Traefik on the Swarm manager nodes.
+See the sections [Docker API Access](#docker-api-access) and [Docker Swarm API Access](#docker-api-access_1) for more information.

 ??? example "Using the docker.sock"

@@ -186,7 +269,7 @@ Traefik requires access to the docker socket to get its dynamic configuration.
    ```
    
    ```bash tab="CLI"
-    --providers.docker.endpoint="unix:///var/run/docker.sock"
+    --providers.docker.endpoint=unix:///var/run/docker.sock
    # ...
    ```

@@ -311,7 +394,7 @@ providers:
 ```

 ```bash tab="CLI"
--providers.docker.defaultRule="Host(`{{ .Name }}.{{ index .Labels \"customLabel\"}}`)"
+--providers.docker.defaultRule=Host(`{{ .Name }}.{{ index .Labels \"customLabel\"}}`)
 # ...
 ```

@@ -343,7 +426,7 @@ providers:
 # ...
 ```

-Activates the Swarm Mode.
+Activates the Swarm Mode (instead of standalone Docker).

 ### `swarmModeRefreshSeconds`

@@ -375,19 +458,19 @@ _Optional, Default=""_

 ```toml tab="File (TOML)"
 [providers.docker]
-  constraints = "Label(`a.label.name`, `foo`)"
+  constraints = "Label(`a.label.name`,`foo`)"
  # ...
 ```

 ```yaml tab="File (YAML)"
 providers:
  docker:
-    constraints: "Label(`a.label.name`, `foo`)"
+    constraints: "Label(`a.label.name`,`foo`)"
    # ...
 ```

 ```bash tab="CLI"
--providers.docker.constraints="Label(`a.label.name`, `foo`)"
+--providers.docker.constraints=Label(`a.label.name`,`foo`)
 # ...
 ```

--- a/docs/content/providers/file.md
+++ b/docs/content/providers/file.md
@@ -4,7 +4,7 @@ Good Old Configuration File
 {: .subtitle } 

 The file provider lets you define the [dynamic configuration](./overview.md) in a TOML or YAML file.
-You can write these configuration elements:
+You can write one of these mutually exclusive configuration elements:

 * In [a dedicated file](#filename)
 * In [several dedicated files](#directory)
@@ -23,17 +23,17 @@ You can write these configuration elements:
    
    ```toml tab="File (TOML)"
    [providers.file]
-      filename = "/my/path/to/dynamic-conf.toml"
+      directory = "/path/to/dynamic/conf"
    ```
    
    ```yaml tab="File (YAML)"
    providers:
      file:
-        filename: "/my/path/to/dynamic-conf.yml"
+        directory: "/path/to/dynamic/conf"
    ```
    
    ```bash tab="CLI"
-    --providers.file.filename=/my/path/to/dynamic_conf.toml
+    --providers.file.directory=/path/to/dynamic/conf
    ```
    
    Declaring Routers, Middlewares & Services:
@@ -100,6 +100,22 @@ You can write these configuration elements:

 If you're in a hurry, maybe you'd rather go through the [dynamic configuration](../reference/dynamic-configuration/file.md) references and the [static configuration](../reference/static-configuration/overview.md).

+!!! warning "Limitations"
+
+    With the file provider, Traefik listens for file system notifications to update the dynamic configuration.
+    
+    If you use a mounted/bound file system in your orchestrator (like docker or kubernetes), the way the files are linked may be a source of errors.
+    If the link between the file systems is broken, when a source file/directory is changed/renamed, nothing will be reported to the linked file/directory, so the file system notifications will be neither triggered nor caught. 
+    
+    For example, in docker, if the host file is renamed, the link to the mounted file will be broken and the container's file will not be updated.
+    To avoid this kind of issue, a good practice is to:
+        
+    * set the Traefik [**directory**](#directory) configuration with the parent directory
+    * mount/bind the parent directory
+
+    As it is very difficult to listen to all file system notifications, Traefik use [fsnotify](https://github.com/fsnotify/fsnotify).
+    If using a directory with a mounted directory does not fix your issue, please check your file system compatibility with fsnotify.
+    
 ### `filename`

 Defines the path of the configuration file.
@@ -148,19 +164,19 @@ It works with both the `filename` and the `directory` options.
 ```toml tab="File (TOML)"
 [providers]
  [providers.file]
-    filename = "dynamic_conf.toml"
+    directory = "/path/to/dynamic/conf"
    watch = true
 ```

 ```yaml tab="File (YAML)"
 providers:
  file:
-    filename: dynamic_conf.yml
+    directory: /path/to/dynamic/conf
    watch: true
 ```

 ```bash tab="CLI"
--providers.file.filename=dynamic_conf.toml
+--providers.file.directory=/my/path/to/dynamic/conf
 --providers.file.watch=true
 ```

--- a/docs/content/providers/kubernetes-crd.md
+++ b/docs/content/providers/kubernetes-crd.md
@@ -12,6 +12,23 @@ we ended up writing a [Custom Resource Definition](https://kubernetes.io/docs/co

 See the dedicated section in [routing](../routing/providers/kubernetes-crd.md).

+## LetsEncrypt Support with the Custom Resource Definition Provider
+
+By design, Traefik is a stateless application, meaning that it only derives its configuration from the environment it runs in, without additional configuration.
+For this reason, users can run multiple instances of Traefik at the same time to achieve HA, as is a common pattern in the kubernetes ecosystem.
+
+When using a single instance of Traefik with LetsEncrypt, no issues should be encountered, however this could be a single point of failure.
+Unfortunately, it is not possible to run multiple instances of Traefik 2.0 with LetsEncrypt enabled, because there is no way to ensure that the correct instance of Traefik will receive the challenge request, and subsequent responses.
+Previous versions of Traefik used a [KV store](https://docs.traefik.io/v1.7/configuration/acme/#storage) to attempt to achieve this, but due to sub-optimal performance was dropped as a feature in 2.0.
+
+If you require LetsEncrypt with HA in a kubernetes environment, we recommend using [TraefikEE](https://containo.us/traefikee/) where distributed LetsEncrypt is a supported feature.
+
+If you are wanting to continue to run Traefik Community Edition, LetsEncrypt HA can be achieved by using a Certificate Controller such as [Cert-Manager](https://docs.cert-manager.io/en/latest/index.html).
+When using Cert-Manager to manage certificates, it will create secrets in your namespaces that can be referenced as TLS secrets in your [ingress objects](https://kubernetes.io/docs/concepts/services-networking/ingress/#tls).
+When using the Traefik Kubernetes CRD Provider, unfortunately Cert-Manager cannot interface directly with the CRDs _yet_, but this is being worked on by our team.
+A workaround it to enable the [Kubernetes Ingress provider](./kubernetes-ingress.md) to allow Cert-Manager to create ingress objects to complete the challenges.
+Please note that this still requires manual intervention to create the certificates through Cert-Manager, but once created, Cert-Manager will keep the certificate renewed.
+
 ## Provider Configuration

 ### `endpoint`
@@ -32,7 +49,7 @@ providers:
 ```

 ```bash tab="CLI"
--providers.kubernetescrd.endpoint="http://localhost:8080"
+--providers.kubernetescrd.endpoint=http://localhost:8080
 ```

 The Kubernetes server endpoint as URL.
@@ -66,7 +83,7 @@ providers:
 ```

 ```bash tab="CLI"
--providers.kubernetescrd.token="mytoken"
+--providers.kubernetescrd.token=mytoken
 ```

 Bearer token used for the Kubernetes client configuration.
@@ -89,7 +106,7 @@ providers:
 ```

 ```bash tab="CLI"
--providers.kubernetescrd.certauthfilepath="/my/ca.crt"
+--providers.kubernetescrd.certauthfilepath=/my/ca.crt
 ```

 Path to the certificate authority file.
@@ -115,7 +132,7 @@ providers:
 ```

 ```bash tab="CLI"
--providers.kubernetescrd.namespaces="default,production"
+--providers.kubernetescrd.namespaces=default,production
 ```

 Array of namespaces to watch.
@@ -164,7 +181,7 @@ providers:
 ```

 ```bash tab="CLI"
--providers.kubernetescrd.ingressclass="traefik-internal"
+--providers.kubernetescrd.ingressclass=traefik-internal
 ```

 Value of `kubernetes.io/ingress.class` annotation that identifies Ingress objects to be processed.
@@ -190,7 +207,7 @@ providers:
 ```

 ```bash tab="CLI"
--providers.kubernetescrd.throttleDuration="10s"
+--providers.kubernetescrd.throttleDuration=10s
 ```

 ## Further
--- a/docs/content/providers/kubernetes-ingress.md
+++ b/docs/content/providers/kubernetes-ingress.md
@@ -47,6 +47,20 @@ spec:
              servicePort: 80
 ```

+## LetsEncrypt Support with the Ingress Provider
+
+By design, Traefik is a stateless application, meaning that it only derives its configuration from the environment it runs in, without additional configuration.
+For this reason, users can run multiple instances of Traefik at the same time to achieve HA, as is a common pattern in the kubernetes ecosystem.
+
+When using a single instance of Traefik with LetsEncrypt, no issues should be encountered, however this could be a single point of failure.
+Unfortunately, it is not possible to run multiple instances of Traefik 2.0 with LetsEncrypt enabled, because there is no way to ensure that the correct instance of Traefik will receive the challenge request, and subsequent responses.
+Previous versions of Traefik used a [KV store](https://docs.traefik.io/v1.7/configuration/acme/#storage) to attempt to achieve this, but due to sub-optimal performance was dropped as a feature in 2.0.
+
+If you require LetsEncrypt with HA in a kubernetes environment, we recommend using [TraefikEE](https://containo.us/traefikee/) where distributed LetsEncrypt is a supported feature.
+
+If you are wanting to continue to run Traefik Community Edition, LetsEncrypt HA can be achieved by using a Certificate Controller such as [Cert-Manager](https://docs.cert-manager.io/en/latest/index.html).
+When using Cert-Manager to manage certificates, it will create secrets in your namespaces that can be referenced as TLS secrets in your [ingress objects](https://kubernetes.io/docs/concepts/services-networking/ingress/#tls).
+
 ## Provider Configuration

 ### `endpoint`
@@ -67,7 +81,7 @@ providers:
 ```

 ```bash tab="CLI"
--providers.kubernetesingress.endpoint="http://localhost:8080"
+--providers.kubernetesingress.endpoint=http://localhost:8080
 ```

 The Kubernetes server endpoint as URL, which is only used when the behavior based on environment variables described below does not apply.
@@ -99,7 +113,7 @@ providers:
 ```

 ```bash tab="CLI"
--providers.kubernetesingress.token="mytoken"
+--providers.kubernetesingress.token=mytoken
 ```

 Bearer token used for the Kubernetes client configuration.
@@ -122,7 +136,7 @@ providers:
 ```

 ```bash tab="CLI"
--providers.kubernetesingress.certauthfilepath="/my/ca.crt"
+--providers.kubernetesingress.certauthfilepath=/my/ca.crt
 ```

 Path to the certificate authority file.
@@ -171,7 +185,7 @@ providers:
 ```

 ```bash tab="CLI"
--providers.kubernetesingress.namespaces="default,production"
+--providers.kubernetesingress.namespaces=default,production
 ```

 Array of namespaces to watch.
@@ -220,7 +234,7 @@ providers:
 ```

 ```bash tab="CLI"
--providers.kubernetesingress.ingressclass="traefik-internal"
+--providers.kubernetesingress.ingressclass=traefik-internal
 ```

 Value of `kubernetes.io/ingress.class` annotation that identifies Ingress objects to be processed.
@@ -249,7 +263,7 @@ providers:
 ```

 ```bash tab="CLI"
--providers.kubernetesingress.ingressendpoint.hostname="foo.com"
+--providers.kubernetesingress.ingressendpoint.hostname=foo.com
 ```

 Hostname used for Kubernetes Ingress endpoints.
@@ -273,7 +287,7 @@ providers:
 ```

 ```bash tab="CLI"
--providers.kubernetesingress.ingressendpoint.ip="1.2.3.4"
+--providers.kubernetesingress.ingressendpoint.ip=1.2.3.4
 ```

 IP used for Kubernetes Ingress endpoints.
@@ -297,7 +311,7 @@ providers:
 ```

 ```bash tab="CLI"
--providers.kubernetesingress.ingressendpoint.publishedservice="foo-service"
+--providers.kubernetesingress.ingressendpoint.publishedservice=foo-service
 ```

 Published Kubernetes Service to copy status from.
@@ -320,7 +334,7 @@ providers:
 ```

 ```bash tab="CLI"
--providers.kubernetesingress.throttleDuration="10s"
+--providers.kubernetesingress.throttleDuration=10s
 ```

 ## Further
--- a/docs/content/providers/marathon.md
+++ b/docs/content/providers/marathon.md
@@ -74,8 +74,8 @@ providers:
 ```

 ```bash tab="CLI"
--providers.marathon.basic.httpbasicauthuser="foo"
--providers.marathon.basic.httpbasicpassword="bar"
+--providers.marathon.basic.httpbasicauthuser=foo
+--providers.marathon.basic.httpbasicpassword=bar
 ```

 Enables Marathon basic authentication.
@@ -98,7 +98,7 @@ providers:
 ```

 ```bash tab="CLI"
--providers.marathon.dcosToken="xxxxxx"
+--providers.marathon.dcosToken=xxxxxx
 ```

 DCOSToken for DCOS environment.
@@ -123,7 +123,7 @@ providers:
 ```

 ```bash tab="CLI"
--providers.marathon.defaultRule="Host(`{{ .Name }}.{{ index .Labels \"customLabel\"}}`)"
+--providers.marathon.defaultRule=Host(`{{ .Name }}.{{ index .Labels \"customLabel\"}}`)
 # ...
 ```

@@ -182,7 +182,7 @@ providers:
 ```

 ```bash tab="CLI"
--providers.marathon.endpoint="http://10.241.1.71:8080,10.241.1.72:8080,10.241.1.73:8080"
+--providers.marathon.endpoint=http://10.241.1.71:8080,10.241.1.72:8080,10.241.1.73:8080
 ```

 Marathon server endpoint.
@@ -223,19 +223,19 @@ _Optional, Default=""_

 ```toml tab="File (TOML)"
 [providers.marathon]
-  constraints = "Label(`a.label.name`, `foo`)"
+  constraints = "Label(`a.label.name`,`foo`)"
  # ...
 ```

 ```yaml tab="File (YAML)"
 providers:
  marathon:
-    constraints: "Label(`a.label.name`, `foo`)"
+    constraints: "Label(`a.label.name`,`foo`)"
    # ...
 ```

 ```bash tab="CLI"
--providers.marathon.constraints="Label(`a.label.name`, `foo`)"
+--providers.marathon.constraints=Label(`a.label.name`,`foo`)
 # ...
 ```

@@ -389,7 +389,7 @@ providers:
 ```

 ```bash tab="CLI"
--providers.marathon.responseHeaderTimeout="66s"
+--providers.marathon.responseHeaderTimeout=66s
 # ...
 ```

@@ -532,7 +532,7 @@ providers:
 ```

 ```bash tab="CLI"
--providers.marathon.responseHeaderTimeout="10s"
+--providers.marathon.responseHeaderTimeout=10s
 # ...
 ```

--- a/docs/content/providers/overview.md
+++ b/docs/content/providers/overview.md
@@ -39,6 +39,38 @@ Below is the list of the currently supported providers in Traefik.
    The current version of Traefik doesn't support (yet) every provider.
    See the [previous version (v1.7)](https://docs.traefik.io/v1.7/) for more providers.

+### Configuration reload frequency
+
+In some cases, some providers might undergo a sudden burst of changes,
+which would generate a lot of configuration change events.
+If Traefik took them all into account,
+that would trigger a lot more configuration reloads than what is necessary,
+or even useful.
+
+In order to mitigate that, the `providers.providersThrottleDuration` option can be set.
+It is the duration that Traefik waits for, after a configuration reload,
+before taking into account any new configuration refresh event.
+If any event arrives during that duration, only the most recent one is taken into account,
+and all the previous others are dropped.
+
+This option cannot be set per provider,
+but the throttling algorithm applies independently to each of them.
+It defaults to 2 seconds.
+
+```toml tab="File (TOML)"
+[providers]
+  providers.providersThrottleDuration = 10s
+```
+
+```yaml tab="File (YAML)"
+providers:
+  providersThrottleDuration: 10s
+```
+
+```bash tab="CLI"
+--providers.providersThrottleDuration=10s
+```
+
 <!--
 TODO (document TCP VS HTTP dynamic configuration)
 -->
--- a/docs/content/providers/rancher.md
+++ b/docs/content/providers/rancher.md
@@ -104,7 +104,7 @@ providers:
 ```

 ```bash tab="CLI"
--providers.rancher.defaultRule="Host(`{{ .Name }}.{{ index .Labels \"customLabel\"}}`)"
+--providers.rancher.defaultRule=Host(`{{ .Name }}.{{ index .Labels \"customLabel\"}}`)
 # ...
 ```

@@ -209,7 +209,7 @@ providers:
 ```

 ```bash tab="CLI"
--providers.rancher.prefix="/test"
+--providers.rancher.prefix=/test
 # ...
 ```

@@ -221,19 +221,19 @@ _Optional, Default=""_

 ```toml tab="File (TOML)"
 [providers.rancher]
-  constraints = "Label(`a.label.name`, `foo`)"
+  constraints = "Label(`a.label.name`,`foo`)"
  # ...
 ```

 ```yaml tab="File (YAML)"
 providers:
  rancher:
-    constraints: "Label(`a.label.name`, `foo`)"
+    constraints: "Label(`a.label.name`,`foo`)"
    # ...
 ```

 ```bash tab="CLI"
--providers.rancher.constraints="Label(`a.label.name`, `foo`)"
+--providers.rancher.constraints=Label(`a.label.name`,`foo`)
 # ...
 ```

--- a/docs/content/providers/rancher.txt
+++ b/docs/content/providers/rancher.txt
@@ -17,4 +17,4 @@
 --providers.rancher.intervalPoll=false

 # Prefix used for accessing the Rancher metadata service
--providers.rancher.prefix="/latest"
+--providers.rancher.prefix=/latest
--- a/docs/content/providers/rancher.yml
+++ b/docs/content/providers/rancher.yml
@@ -18,4 +18,4 @@ providers:
  intervalPoll: false

  # Prefix used for accessing the Rancher metadata service
-  prefix: "/latest"
+  prefix: /latest
--- a/docs/content/reference/dynamic-configuration/docker-labels.yml
+++ b/docs/content/reference/dynamic-configuration/docker-labels.yml
@@ -103,6 +103,7 @@
 - "traefik.http.middlewares.middleware17.replacepathregex.regex=foobar"
 - "traefik.http.middlewares.middleware17.replacepathregex.replacement=foobar"
 - "traefik.http.middlewares.middleware18.retry.attempts=42"
+- "traefik.http.middlewares.middleware19.stripprefix.forceslash=true"
 - "traefik.http.middlewares.middleware19.stripprefix.prefixes=foobar, foobar"
 - "traefik.http.middlewares.middleware20.stripprefixregex.regex=foobar, foobar"
 - "traefik.http.routers.router0.entrypoints=foobar, foobar"
@@ -129,38 +130,22 @@
 - "traefik.http.routers.router1.tls.domains[1].main=foobar"
 - "traefik.http.routers.router1.tls.domains[1].sans=foobar, foobar"
 - "traefik.http.routers.router1.tls.options=foobar"
- "traefik.http.services.service0.loadbalancer.healthcheck.headers.name0=foobar"
- "traefik.http.services.service0.loadbalancer.healthcheck.headers.name1=foobar"
- "traefik.http.services.service0.loadbalancer.healthcheck.hostname=foobar"
- "traefik.http.services.service0.loadbalancer.healthcheck.interval=foobar"
- "traefik.http.services.service0.loadbalancer.healthcheck.path=foobar"
- "traefik.http.services.service0.loadbalancer.healthcheck.port=42"
- "traefik.http.services.service0.loadbalancer.healthcheck.scheme=foobar"
- "traefik.http.services.service0.loadbalancer.healthcheck.timeout=foobar"
- "traefik.http.services.service0.loadbalancer.passhostheader=true"
- "traefik.http.services.service0.loadbalancer.responseforwarding.flushinterval=foobar"
- "traefik.http.services.service0.loadbalancer.sticky=true"
- "traefik.http.services.service0.loadbalancer.sticky.cookie.httponly=true"
- "traefik.http.services.service0.loadbalancer.sticky.cookie.name=foobar"
- "traefik.http.services.service0.loadbalancer.sticky.cookie.secure=true"
- "traefik.http.services.service0.loadbalancer.server.port=foobar"
- "traefik.http.services.service0.loadbalancer.server.scheme=foobar"
- "traefik.http.services.service1.loadbalancer.healthcheck.headers.name0=foobar"
- "traefik.http.services.service1.loadbalancer.healthcheck.headers.name1=foobar"
- "traefik.http.services.service1.loadbalancer.healthcheck.hostname=foobar"
- "traefik.http.services.service1.loadbalancer.healthcheck.interval=foobar"
- "traefik.http.services.service1.loadbalancer.healthcheck.path=foobar"
- "traefik.http.services.service1.loadbalancer.healthcheck.port=42"
- "traefik.http.services.service1.loadbalancer.healthcheck.scheme=foobar"
- "traefik.http.services.service1.loadbalancer.healthcheck.timeout=foobar"
- "traefik.http.services.service1.loadbalancer.passhostheader=true"
- "traefik.http.services.service1.loadbalancer.responseforwarding.flushinterval=foobar"
- "traefik.http.services.service1.loadbalancer.sticky=true"
- "traefik.http.services.service1.loadbalancer.sticky.cookie.httponly=true"
- "traefik.http.services.service1.loadbalancer.sticky.cookie.name=foobar"
- "traefik.http.services.service1.loadbalancer.sticky.cookie.secure=true"
- "traefik.http.services.service1.loadbalancer.server.port=foobar"
- "traefik.http.services.service1.loadbalancer.server.scheme=foobar"
+- "traefik.http.services.service01.loadbalancer.healthcheck.headers.name0=foobar"
+- "traefik.http.services.service01.loadbalancer.healthcheck.headers.name1=foobar"
+- "traefik.http.services.service01.loadbalancer.healthcheck.hostname=foobar"
+- "traefik.http.services.service01.loadbalancer.healthcheck.interval=foobar"
+- "traefik.http.services.service01.loadbalancer.healthcheck.path=foobar"
+- "traefik.http.services.service01.loadbalancer.healthcheck.port=42"
+- "traefik.http.services.service01.loadbalancer.healthcheck.scheme=foobar"
+- "traefik.http.services.service01.loadbalancer.healthcheck.timeout=foobar"
+- "traefik.http.services.service01.loadbalancer.passhostheader=true"
+- "traefik.http.services.service01.loadbalancer.responseforwarding.flushinterval=foobar"
+- "traefik.http.services.service01.loadbalancer.sticky=true"
+- "traefik.http.services.service01.loadbalancer.sticky.cookie.httponly=true"
+- "traefik.http.services.service01.loadbalancer.sticky.cookie.name=foobar"
+- "traefik.http.services.service01.loadbalancer.sticky.cookie.secure=true"
+- "traefik.http.services.service01.loadbalancer.server.port=foobar"
+- "traefik.http.services.service01.loadbalancer.server.scheme=foobar"
 - "traefik.tcp.routers.tcprouter0.entrypoints=foobar, foobar"
 - "traefik.tcp.routers.tcprouter0.rule=foobar"
 - "traefik.tcp.routers.tcprouter0.service=foobar"
@@ -183,7 +168,5 @@
 - "traefik.tcp.routers.tcprouter1.tls.domains[1].sans=foobar, foobar"
 - "traefik.tcp.routers.tcprouter1.tls.options=foobar"
 - "traefik.tcp.routers.tcprouter1.tls.passthrough=true"
- "traefik.tcp.services.tcpservice0.loadbalancer.server.port=foobar"
- "traefik.tcp.services.tcpservice0.loadbalancer.terminationdelay=100"
- "traefik.tcp.services.tcpservice1.loadbalancer.server.port=foobar"
- "traefik.tcp.services.tcpservice1.loadbalancer.terminationdelay=100"
+- "traefik.tcp.services.tcpservice01.loadbalancer.terminationdelay=42"
+- "traefik.tcp.services.tcpservice01.loadbalancer.server.port=foobar"
--- a/docs/content/reference/dynamic-configuration/file.toml
+++ b/docs/content/reference/dynamic-configuration/file.toml
@@ -245,6 +245,7 @@
    [http.middlewares.Middleware19]
      [http.middlewares.Middleware19.stripPrefix]
        prefixes = ["foobar", "foobar"]
+        forceSlash = true
    [http.middlewares.Middleware20]
      [http.middlewares.Middleware20.stripPrefixRegex]
        regex = ["foobar", "foobar"]
@@ -284,25 +285,25 @@
          main = "foobar"
          sans = ["foobar", "foobar"]
  [tcp.services]
-    [tcp.services.TCPService0]
-      [tcp.services.TCPService0.loadBalancer]
-        terminationDelay = 100
+    [tcp.services.TCPService01]
+      [tcp.services.TCPService01.loadBalancer]
+        terminationDelay = 42

-        [[tcp.services.TCPService0.loadBalancer.servers]]
+        [[tcp.services.TCPService01.loadBalancer.servers]]
          address = "foobar"

-        [[tcp.services.TCPService0.loadBalancer.servers]]
+        [[tcp.services.TCPService01.loadBalancer.servers]]
          address = "foobar"
+    [tcp.services.TCPService02]
+      [tcp.services.TCPService02.weighted]

-    [tcp.services.TCPService1]
-      [tcp.services.TCPService1.loadBalancer]
-        terminationDelay = 100
+        [[tcp.services.TCPService02.weighted.services]]
+          name = "foobar"
+          weight = 42

-        [[tcp.services.TCPService1.loadBalancer.servers]]
-          address = "foobar"
-
-        [[tcp.services.TCPService1.loadBalancer.servers]]
-          address = "foobar"
+        [[tcp.services.TCPService02.weighted.services]]
+          name = "foobar"
+          weight = 42

 [tls]

--- a/docs/content/reference/dynamic-configuration/file.yaml
+++ b/docs/content/reference/dynamic-configuration/file.yaml
@@ -2,11 +2,11 @@ http:
  routers:
    Router0:
      entryPoints:
-        - foobar
-        - foobar
+      - foobar
+      - foobar
      middlewares:
-        - foobar
-        - foobar
+      - foobar
+      - foobar
      service: foobar
      rule: foobar
      priority: 42
@@ -14,21 +14,21 @@ http:
        options: foobar
        certResolver: foobar
        domains:
-          - main: foobar
-            sans:
-              - foobar
-              - foobar
-          - main: foobar
-            sans:
-              - foobar
-              - foobar
+        - main: foobar
+          sans:
+          - foobar
+          - foobar
+        - main: foobar
+          sans:
+          - foobar
+          - foobar
    Router1:
      entryPoints:
-        - foobar
-        - foobar
+      - foobar
+      - foobar
      middlewares:
-        - foobar
-        - foobar
+      - foobar
+      - foobar
      service: foobar
      rule: foobar
      priority: 42
@@ -36,14 +36,14 @@ http:
        options: foobar
        certResolver: foobar
        domains:
-          - main: foobar
-            sans:
-              - foobar
-              - foobar
-          - main: foobar
-            sans:
-              - foobar
-              - foobar
+        - main: foobar
+          sans:
+          - foobar
+          - foobar
+        - main: foobar
+          sans:
+          - foobar
+          - foobar
  services:
    Service01:
      loadBalancer:
@@ -53,8 +53,8 @@ http:
            secure: true
            httpOnly: true
        servers:
-          - url: foobar
-          - url: foobar
+        - url: foobar
+        - url: foobar
        healthCheck:
          scheme: foobar
          path: foobar
@@ -72,17 +72,17 @@ http:
      mirroring:
        service: foobar
        mirrors:
-          - name: foobar
-            percent: 42
-          - name: foobar
-            percent: 42
+        - name: foobar
+          percent: 42
+        - name: foobar
+          percent: 42
    Service03:
      weighted:
        services:
-          - name: foobar
-            weight: 42
-          - name: foobar
-            weight: 42
+        - name: foobar
+          weight: 42
+        - name: foobar
+          weight: 42
        sticky:
          cookie:
            name: foobar
@@ -95,8 +95,8 @@ http:
    Middleware01:
      basicAuth:
        users:
-          - foobar
-          - foobar
+        - foobar
+        - foobar
        usersFile: foobar
        realm: foobar
        removeHeader: true
@@ -111,8 +111,8 @@ http:
    Middleware03:
      chain:
        middlewares:
-          - foobar
-          - foobar
+        - foobar
+        - foobar
    Middleware04:
      circuitBreaker:
        expression: foobar
@@ -121,8 +121,8 @@ http:
    Middleware06:
      digestAuth:
        users:
-          - foobar
-          - foobar
+        - foobar
+        - foobar
        usersFile: foobar
        removeHeader: true
        realm: foobar
@@ -130,8 +130,8 @@ http:
    Middleware07:
      errors:
        status:
-          - foobar
-          - foobar
+        - foobar
+        - foobar
        service: foobar
        query: foobar
    Middleware08:
@@ -145,8 +145,8 @@ http:
          insecureSkipVerify: true
        trustForwardHeader: true
        authResponseHeaders:
-          - foobar
-          - foobar
+        - foobar
+        - foobar
    Middleware09:
      headers:
        customRequestHeaders:
@@ -157,23 +157,23 @@ http:
          name1: foobar
        accessControlAllowCredentials: true
        accessControlAllowHeaders:
-          - foobar
-          - foobar
+        - foobar
+        - foobar
        accessControlAllowMethods:
-          - foobar
-          - foobar
+        - foobar
+        - foobar
        accessControlAllowOrigin: foobar
        accessControlExposeHeaders:
-          - foobar
-          - foobar
+        - foobar
+        - foobar
        accessControlMaxAge: 42
        addVaryHeader: true
        allowedHosts:
-          - foobar
-          - foobar
+        - foobar
+        - foobar
        hostsProxyHeaders:
-          - foobar
-          - foobar
+        - foobar
+        - foobar
        sslRedirect: true
        sslTemporaryRedirect: true
        sslHost: foobar
@@ -198,13 +198,13 @@ http:
    Middleware10:
      ipWhiteList:
        sourceRange:
-          - foobar
-          - foobar
+        - foobar
+        - foobar
        ipStrategy:
          depth: 42
          excludedIPs:
-            - foobar
-            - foobar
+          - foobar
+          - foobar
    Middleware11:
      inFlightReq:
        amount: 42
@@ -212,8 +212,8 @@ http:
          ipstrategy:
            depth: 42
            excludedIPs:
-              - foobar
-              - foobar
+            - foobar
+            - foobar
          requestHeaderName: foobar
          requestHost: true
    Middleware12:
@@ -247,8 +247,8 @@ http:
          ipstrategy:
            depth: 42
            excludedIPs:
-              - foobar
-              - foobar
+            - foobar
+            - foobar
          requestHeaderName: foobar
          requestHost: true
    Middleware14:
@@ -274,19 +274,20 @@ http:
    Middleware19:
      stripPrefix:
        prefixes:
-          - foobar
-          - foobar
+        - foobar
+        - foobar
+        forceSlash: true
    Middleware20:
      stripPrefixRegex:
        regex:
-          - foobar
-          - foobar
+        - foobar
+        - foobar
 tcp:
  routers:
    TCPRouter0:
      entryPoints:
-        - foobar
-        - foobar
+      - foobar
+      - foobar
      service: foobar
      rule: foobar
      tls:
@@ -294,18 +295,18 @@ tcp:
        options: foobar
        certResolver: foobar
        domains:
-          - main: foobar
-            sans:
-              - foobar
-              - foobar
-          - main: foobar
-            sans:
-              - foobar
-              - foobar
+        - main: foobar
+          sans:
+          - foobar
+          - foobar
+        - main: foobar
+          sans:
+          - foobar
+          - foobar
    TCPRouter1:
      entryPoints:
-        - foobar
-        - foobar
+      - foobar
+      - foobar
      service: foobar
      rule: foobar
      tls:
@@ -313,60 +314,61 @@ tcp:
        options: foobar
        certResolver: foobar
        domains:
-          - main: foobar
-            sans:
-              - foobar
-              - foobar
-          - main: foobar
-            sans:
-              - foobar
-              - foobar
+        - main: foobar
+          sans:
+          - foobar
+          - foobar
+        - main: foobar
+          sans:
+          - foobar
+          - foobar
  services:
-    TCPService0:
+    TCPService01:
      loadBalancer:
-        terminationDelay: 100
+        terminationDelay: 42
        servers:
-          - address: foobar
-          - address: foobar
-    TCPService1:
-      loadBalancer:
-        terminationDelay: 100
-        servers:
-          - address: foobar
-          - address: foobar
+        - address: foobar
+        - address: foobar
+    TCPService02:
+      weighted:
+        services:
+        - name: foobar
+          weight: 42
+        - name: foobar
+          weight: 42
 tls:
  certificates:
-    - certFile: foobar
-      keyFile: foobar
-      stores:
-        - foobar
-        - foobar
-    - certFile: foobar
-      keyFile: foobar
-      stores:
-        - foobar
-        - foobar
+  - certFile: foobar
+    keyFile: foobar
+    stores:
+    - foobar
+    - foobar
+  - certFile: foobar
+    keyFile: foobar
+    stores:
+    - foobar
+    - foobar
  options:
    Options0:
      minVersion: foobar
      cipherSuites:
-        - foobar
-        - foobar
+      - foobar
+      - foobar
      clientAuth:
        caFiles:
-          - foobar
-          - foobar
+        - foobar
+        - foobar
        clientAuthType: foobar
      sniStrict: true
    Options1:
      minVersion: foobar
      cipherSuites:
-        - foobar
-        - foobar
+      - foobar
+      - foobar
      clientAuth:
        caFiles:
-          - foobar
-          - foobar
+        - foobar
+        - foobar
        clientAuthType: foobar
      sniStrict: true
  stores:
--- a/docs/content/reference/dynamic-configuration/marathon-labels.json
+++ b/docs/content/reference/dynamic-configuration/marathon-labels.json
@@ -103,6 +103,7 @@
 "traefik.http.middlewares.middleware17.replacepathregex.regex": "foobar",
 "traefik.http.middlewares.middleware17.replacepathregex.replacement": "foobar",
 "traefik.http.middlewares.middleware18.retry.attempts": "42",
+"traefik.http.middlewares.middleware19.stripprefix.forceslash": "true",
 "traefik.http.middlewares.middleware19.stripprefix.prefixes": "foobar, foobar",
 "traefik.http.middlewares.middleware20.stripprefixregex.regex": "foobar, foobar",
 "traefik.http.routers.router0.entrypoints": "foobar, foobar",
@@ -110,7 +111,6 @@
 "traefik.http.routers.router0.priority": "42",
 "traefik.http.routers.router0.rule": "foobar",
 "traefik.http.routers.router0.service": "foobar",
-"traefik.http.routers.router0.tls": "true",
 "traefik.http.routers.router0.tls.certresolver": "foobar",
 "traefik.http.routers.router0.tls.domains[0].main": "foobar",
 "traefik.http.routers.router0.tls.domains[0].sans": "foobar, foobar",
@@ -122,49 +122,30 @@
 "traefik.http.routers.router1.priority": "42",
 "traefik.http.routers.router1.rule": "foobar",
 "traefik.http.routers.router1.service": "foobar",
-"traefik.http.routers.router1.tls": "true",
 "traefik.http.routers.router1.tls.certresolver": "foobar",
 "traefik.http.routers.router1.tls.domains[0].main": "foobar",
 "traefik.http.routers.router1.tls.domains[0].sans": "foobar, foobar",
 "traefik.http.routers.router1.tls.domains[1].main": "foobar",
 "traefik.http.routers.router1.tls.domains[1].sans": "foobar, foobar",
 "traefik.http.routers.router1.tls.options": "foobar",
-"traefik.http.services.service0.loadbalancer.healthcheck.headers.name0": "foobar",
-"traefik.http.services.service0.loadbalancer.healthcheck.headers.name1": "foobar",
-"traefik.http.services.service0.loadbalancer.healthcheck.hostname": "foobar",
-"traefik.http.services.service0.loadbalancer.healthcheck.interval": "foobar",
-"traefik.http.services.service0.loadbalancer.healthcheck.path": "foobar",
-"traefik.http.services.service0.loadbalancer.healthcheck.port": "42",
-"traefik.http.services.service0.loadbalancer.healthcheck.scheme": "foobar",
-"traefik.http.services.service0.loadbalancer.healthcheck.timeout": "foobar",
-"traefik.http.services.service0.loadbalancer.passhostheader": "true",
-"traefik.http.services.service0.loadbalancer.responseforwarding.flushinterval": "foobar",
-"traefik.http.services.service0.loadbalancer.sticky": "true",
-"traefik.http.services.service0.loadbalancer.sticky.cookie.httponly": "true",
-"traefik.http.services.service0.loadbalancer.sticky.cookie.name": "foobar",
-"traefik.http.services.service0.loadbalancer.sticky.cookie.secure": "true",
-"traefik.http.services.service0.loadbalancer.server.port": "foobar",
-"traefik.http.services.service0.loadbalancer.server.scheme": "foobar",
-"traefik.http.services.service1.loadbalancer.healthcheck.headers.name0": "foobar",
-"traefik.http.services.service1.loadbalancer.healthcheck.headers.name1": "foobar",
-"traefik.http.services.service1.loadbalancer.healthcheck.hostname": "foobar",
-"traefik.http.services.service1.loadbalancer.healthcheck.interval": "foobar",
-"traefik.http.services.service1.loadbalancer.healthcheck.path": "foobar",
-"traefik.http.services.service1.loadbalancer.healthcheck.port": "42",
-"traefik.http.services.service1.loadbalancer.healthcheck.scheme": "foobar",
-"traefik.http.services.service1.loadbalancer.healthcheck.timeout": "foobar",
-"traefik.http.services.service1.loadbalancer.passhostheader": "true",
-"traefik.http.services.service1.loadbalancer.responseforwarding.flushinterval": "foobar",
-"traefik.http.services.service1.loadbalancer.sticky": "true",
-"traefik.http.services.service1.loadbalancer.sticky.cookie.httponly": "true",
-"traefik.http.services.service1.loadbalancer.sticky.cookie.name": "foobar",
-"traefik.http.services.service1.loadbalancer.sticky.cookie.secure": "true",
-"traefik.http.services.service1.loadbalancer.server.port": "foobar",
-"traefik.http.services.service1.loadbalancer.server.scheme": "foobar",
+"traefik.http.services.service01.loadbalancer.healthcheck.headers.name0": "foobar",
+"traefik.http.services.service01.loadbalancer.healthcheck.headers.name1": "foobar",
+"traefik.http.services.service01.loadbalancer.healthcheck.hostname": "foobar",
+"traefik.http.services.service01.loadbalancer.healthcheck.interval": "foobar",
+"traefik.http.services.service01.loadbalancer.healthcheck.path": "foobar",
+"traefik.http.services.service01.loadbalancer.healthcheck.port": "42",
+"traefik.http.services.service01.loadbalancer.healthcheck.scheme": "foobar",
+"traefik.http.services.service01.loadbalancer.healthcheck.timeout": "foobar",
+"traefik.http.services.service01.loadbalancer.passhostheader": "true",
+"traefik.http.services.service01.loadbalancer.responseforwarding.flushinterval": "foobar",
+"traefik.http.services.service01.loadbalancer.sticky.cookie.httponly": "true",
+"traefik.http.services.service01.loadbalancer.sticky.cookie.name": "foobar",
+"traefik.http.services.service01.loadbalancer.sticky.cookie.secure": "true",
+"traefik.http.services.service01.loadbalancer.server.port": "foobar",
+"traefik.http.services.service01.loadbalancer.server.scheme": "foobar",
 "traefik.tcp.routers.tcprouter0.entrypoints": "foobar, foobar",
 "traefik.tcp.routers.tcprouter0.rule": "foobar",
 "traefik.tcp.routers.tcprouter0.service": "foobar",
-"traefik.tcp.routers.tcprouter0.tls": "true",
 "traefik.tcp.routers.tcprouter0.tls.certresolver": "foobar",
 "traefik.tcp.routers.tcprouter0.tls.domains[0].main": "foobar",
 "traefik.tcp.routers.tcprouter0.tls.domains[0].sans": "foobar, foobar",
@@ -175,7 +156,6 @@
 "traefik.tcp.routers.tcprouter1.entrypoints": "foobar, foobar",
 "traefik.tcp.routers.tcprouter1.rule": "foobar",
 "traefik.tcp.routers.tcprouter1.service": "foobar",
-"traefik.tcp.routers.tcprouter1.tls": "true",
 "traefik.tcp.routers.tcprouter1.tls.certresolver": "foobar",
 "traefik.tcp.routers.tcprouter1.tls.domains[0].main": "foobar",
 "traefik.tcp.routers.tcprouter1.tls.domains[0].sans": "foobar, foobar",
@@ -183,7 +163,5 @@
 "traefik.tcp.routers.tcprouter1.tls.domains[1].sans": "foobar, foobar",
 "traefik.tcp.routers.tcprouter1.tls.options": "foobar",
 "traefik.tcp.routers.tcprouter1.tls.passthrough": "true",
-"traefik.tcp.services.tcpservice0.loadbalancer.server.port": "foobar",
-"traefik.tcp.services.tcpservice0.loadbalancer.terminationDelay": "100",
-"traefik.tcp.services.tcpservice1.loadbalancer.server.port": "foobar"
-"traefik.tcp.services.tcpservice1.loadbalancer.terminationDelay": "100",
+"traefik.tcp.services.tcpservice01.loadbalancer.terminationdelay": "42",
+"traefik.tcp.services.tcpservice01.loadbalancer.server.port": "foobar",
--- a/docs/content/reference/static-configuration/cli-ref.md
+++ b/docs/content/reference/static-configuration/cli-ref.md
@@ -529,7 +529,7 @@ Specifies the header name that will be used to store the trace ID.
 Settings for Instana. (Default: ```false```)

 `--tracing.instana.localagenthost`:  
-Set instana-agent's host that the reporter will used. (Default: ```localhost```)
+Set instana-agent's host that the reporter will used.

 `--tracing.instana.localagentport`:  
 Set instana-agent's port that the reporter will used. (Default: ```42699```)
--- a/docs/content/reference/static-configuration/env-ref.md
+++ b/docs/content/reference/static-configuration/env-ref.md
@@ -529,7 +529,7 @@ Specifies the header name that will be used to store the trace ID.
 Settings for Instana. (Default: ```false```)

 `TRAEFIK_TRACING_INSTANA_LOCALAGENTHOST`:  
-Set instana-agent's host that the reporter will used. (Default: ```localhost```)
+Set instana-agent's host that the reporter will used.

 `TRAEFIK_TRACING_INSTANA_LOCALAGENTPORT`:  
 Set instana-agent's port that the reporter will used. (Default: ```42699```)
--- a/docs/content/routing/entrypoints.md
+++ b/docs/content/routing/entrypoints.md
@@ -128,9 +128,9 @@ You can define them using a toml file, CLI arguments, or a key-value store.
    --entryPoints.name.transport.respondingTimeouts.writeTimeout=42
    --entryPoints.name.transport.respondingTimeouts.idleTimeout=42
    --entryPoints.name.proxyProtocol.insecure=true
-    --entryPoints.name.proxyProtocol.trustedIPs="127.0.0.1,192.168.0.1"
+    --entryPoints.name.proxyProtocol.trustedIPs=127.0.0.1,192.168.0.1
    --entryPoints.name.forwardedHeaders.insecure=true
-    --entryPoints.name.forwardedHeaders.trustedIPs="127.0.0.1,192.168.0.1"
+    --entryPoints.name.forwardedHeaders.trustedIPs=127.0.0.1,192.168.0.1
    ```

 ### Forwarded Header
--- a/docs/content/routing/overview.md
+++ b/docs/content/routing/overview.md
@@ -33,9 +33,9 @@ Static configuration:
    address = ":8081"

 [providers]
-  # Enable the file provider to define routers / middlewares / services in a file
+  # Enable the file provider to define routers / middlewares / services in file
  [providers.file]
-    filename = "dynamic_conf.toml"
+    directory = "/path/to/dynamic/conf"
 ```

 ```yaml tab="File (YAML)"
@@ -45,17 +45,17 @@ entryPoints:
    address: :8081

 providers:
-  # Enable the file provider to define routers / middlewares / services in a file
+  # Enable the file provider to define routers / middlewares / services in file
  file:
-    filename: dynamic_conf.yml
+    directory: /path/to/dynamic/conf
 ```

 ```bash tab="CLI"
 # Listen on port 8081 for incoming requests
 --entryPoints.web.address=:8081

-# Enable the file provider to define routers / middlewares / services in a file
--providers.file.filename=dynamic_conf.toml
+# Enable the file provider to define routers / middlewares / services in file
+--providers.file.directory=/path/to/dynamic/conf
 ```

 Dynamic configuration:
@@ -133,9 +133,9 @@ http:
            address = ":8081"

        [providers]
-          # Enable the file provider to define routers / middlewares / services in a file
+          # Enable the file provider to define routers / middlewares / services in file
          [providers.file]
-            filename = "dynamic_conf.toml"
+            directory = "/path/to/dynamic/conf"
        ```
        
        ```yaml tab="File (YAML)"
@@ -144,17 +144,17 @@ http:
            # Listen on port 8081 for incoming requests
            address: :8081
        providers:
-          # Enable the file provider to define routers / middlewares / services in a file
+          # Enable the file provider to define routers / middlewares / services in file
          file:
-            filename: dynamic_conf.yml
+            directory: /path/to/dynamic/conf
        ```
        
        ```bash tab="CLI"
        # Listen on port 8081 for incoming requests
-        --entryPoints.web.address=":8081"
+        --entryPoints.web.address=:8081
        
-        # Enable the file provider to define routers / middlewares / services in a file
-        --providers.file.filename=dynamic_conf.toml
+        # Enable the file provider to define routers / middlewares / services in file
+        --providers.file.directory=/path/to/dynamic/conf
        ```
        
        **Dynamic Configuration**
@@ -235,3 +235,168 @@ http:
                servers:
                - address: xx.xx.xx.xx:xx
        ```
+
+## Transport configuration
+
+Most of what happens to the connection between the clients and Traefik,
+and then between Traefik and the backend servers, is configured through the
+[entrypoints](../entrypoints) and the [routers](../routers).
+
+In addition, a few parameters are dedicated to configuring globally
+what happens with the connections between Traefik and the backends.
+This is done through the `serversTransport` section of the configuration,
+which features these options:
+
+### `insecureSkipVerify`
+
+_Optional, Default=false_
+
+`insecureSkipVerify` disables SSL certificate verification.
+
+```toml tab="File (TOML)"
+## Static configuration
+[serversTransport]
+  insecureSkipVerify = true
+```
+
+```yaml tab="File (YAML)"
+## Static configuration
+serversTransport:
+  insecureSkipVerify: true
+```
+
+```bash tab="CLI"
+## Static configuration
+--serversTransport.insecureSkipVerify=true
+```
+
+### `rootCAs`
+
+_Optional_
+
+`rootCAs` is the list of certificates (as file paths, or data bytes)
+that will be set as Root Certificate Authorities when using a self-signed TLS certificate.
+
+```toml tab="File (TOML)"
+## Static configuration
+[serversTransport]
+  rootCAs = ["foo.crt", "bar.crt"]
+```
+
+```yaml tab="File (YAML)"
+## Static configuration
+serversTransport:
+  rootCAs:
+    - foo.crt
+    - bar.crt
+```
+
+```bash tab="CLI"
+## Static configuration
+--serversTransport.rootCAs=foo.crt,bar.crt
+```
+
+### `maxIdleConnsPerHost`
+
+_Optional, Default=2_
+
+If non-zero, `maxIdleConnsPerHost` controls the maximum idle (keep-alive) connections to keep per-host.
+
+```toml tab="File (TOML)"
+## Static configuration
+[serversTransport]
+  maxIdleConnsPerHost = 7
+```
+
+```yaml tab="File (YAML)"
+## Static configuration
+serversTransport:
+  maxIdleConnsPerHost: 7
+```
+
+```bash tab="CLI"
+## Static configuration
+--serversTransport.maxIdleConnsPerHost=7
+```
+
+### `forwardingTimeouts`
+
+`forwardingTimeouts` is about a number of timeouts relevant to when forwarding requests to the backend servers.
+
+#### forwardingTimeouts.dialTimeout`
+
+_Optional, Default=30s_
+
+`dialTimeout` is the maximum duration allowed for a connection to a backend server to be established.
+Zero means no timeout.
+
+```toml tab="File (TOML)"
+## Static configuration
+[serversTransport.forwardingTimeouts]
+  dialTimeout = "1s"
+```
+
+```yaml tab="File (YAML)"
+## Static configuration
+serversTransport:
+  forwardingTimeouts:
+    dialTimeout: 1s
+```
+
+```bash tab="CLI"
+## Static configuration
+--serversTransport.forwardingTimeouts.dialTimeout=1s
+```
+
+#### forwardingTimeouts.responseHeaderTimeout`
+
+_Optional, Default=0s_
+
+`responseHeaderTimeout`, if non-zero, specifies the amount of time to wait for a server's response headers
+after fully writing the request (including its body, if any).
+This time does not include the time to read the response body.
+Zero means no timeout.
+
+```toml tab="File (TOML)"
+## Static configuration
+[serversTransport.forwardingTimeouts]
+  responseHeaderTimeout = "1s"
+```
+
+```yaml tab="File (YAML)"
+## Static configuration
+serversTransport:
+  forwardingTimeouts:
+    responseHeaderTimeout: 1s
+```
+
+```bash tab="CLI"
+## Static configuration
+--serversTransport.forwardingTimeouts.responseHeaderTimeout=1s
+```
+
+#### forwardingTimeouts.idleConnTimeout`
+
+_Optional, Default=90s_
+
+`idleConnTimeout`, is the maximum amount of time an idle (keep-alive) connection
+will remain idle before closing itself.
+Zero means no limit.
+
+```toml tab="File (TOML)"
+## Static configuration
+[serversTransport.forwardingTimeouts]
+  idleConnTimeout = "1s"
+```
+
+```yaml tab="File (YAML)"
+## Static configuration
+serversTransport:
+  forwardingTimeouts:
+    idleConnTimeout: 1s
+```
+
+```bash tab="CLI"
+## Static configuration
+--serversTransport.forwardingTimeouts.idleConnTimeout=1s
+```
--- a/docs/content/routing/providers/docker.md
+++ b/docs/content/routing/providers/docker.md
@@ -12,16 +12,16 @@ Attach labels to your containers and let Traefik do the rest!
 ??? example "Configuring Docker & Deploying / Exposing Services"

    Enabling the docker provider
-    
+
    ```toml tab="File (TOML)"
    [providers.docker]
    ```
-    
+
    ```yaml tab="File (YAML)"
    providers:
      docker: {}
    ```
-    
+
    ```bash tab="CLI"
    --providers.docker=true
    ```
@@ -37,6 +37,27 @@ Attach labels to your containers and let Traefik do the rest!
          - traefik.http.routers.my-container.rule=Host(`mydomain.com`)
    ```

+??? example "Specify a Custom Port for the Container"
+
+    Forward requests for `http://mydomain.com` to `http://<private IP of container>:12345`:
+
+    ```yaml
+    version: "3"
+    services:
+      my-container:
+        # ...
+        labels:
+          - traefik.http.routers.my-container.rule=Host(`mydomain.com`)
+          # Tell Traefik to use the port 12345 to connect to `my-container`
+          - traefik.http.services.my-service.loadbalancer.server.port=12345
+    ```
+
+    !!! important "Traefik Connecting to the Wrong Port: `HTTP/502 Gateway Error`"
+        By default, Traefik uses the first exposed port of a container.
+
+        Setting the label `traefik.http.services.xxx.loadbalancer.server.port`
+        overrides that behavior.
+
 ??? example "Configuring Docker Swarm & Deploying / Exposing Services"

    Enabling the docker provider (Swarm Mode)
@@ -49,7 +70,7 @@ Attach labels to your containers and let Traefik do the rest!
      endpoint = "tcp://127.0.0.1:2377"
      swarmMode = true
    ```
-    
+
    ```yaml tab="File (YAML)"
    providers:
      docker:
@@ -59,9 +80,9 @@ Attach labels to your containers and let Traefik do the rest!
        endpoint: "tcp://127.0.0.1:2375"
        swarmMode: true
    ```
-    
+
    ```bash tab="CLI"
-    --providers.docker.endpoint="tcp://127.0.0.1:2375"
+    --providers.docker.endpoint=tcp://127.0.0.1:2375
    --providers.docker.swarmMode=true
    ```

@@ -85,7 +106,7 @@ Attach labels to your containers and let Traefik do the rest!
 ## Routing Configuration

 !!! info "Labels"
-    
+
    - Labels are case insensitive.
    - The complete list of labels can be found in [the reference page](../../reference/dynamic-configuration/docker.md).

@@ -129,82 +150,84 @@ add labels starting with `traefik.http.routers.<name-of-your-choice>.` and follo

 For example, to change the rule, you could add the label ```traefik.http.routers.my-container.rule=Host(`mydomain.com`)```.

+!!! warning "The character `@` is not authorized in the router name `<router_name>`."
+
 ??? info "`traefik.http.routers.<router_name>.rule`"
-    
-    See [rule](../routers/index.md#rule) for more information. 
-    
+
+    See [rule](../routers/index.md#rule) for more information.
+
    ```yaml
    - "traefik.http.routers.myrouter.rule=Host(`mydomain.com`)"
    ```

 ??? info "`traefik.http.routers.<router_name>.entrypoints`"
-    
-    See [entry points](../routers/index.md#entrypoints) for more information. 
-    
+
+    See [entry points](../routers/index.md#entrypoints) for more information.
+
    ```yaml
-    - "traefik.http.routers.myrouter.entrypoints=web,websecure"
+    - "traefik.http.routers.myrouter.entrypoints=ep1,ep2"
    ```

 ??? info "`traefik.http.routers.<router_name>.middlewares`"
-    
-    See [middlewares](../routers/index.md#middlewares) and [middlewares overview](../../middlewares/overview.md) for more information. 
-    
+
+    See [middlewares](../routers/index.md#middlewares) and [middlewares overview](../../middlewares/overview.md) for more information.
+
    ```yaml
    - "traefik.http.routers.myrouter.middlewares=auth,prefix,cb"
    ```

 ??? info "`traefik.http.routers.<router_name>.service`"
-    
-    See [rule](../routers/index.md#service) for more information. 
-    
+
+    See [rule](../routers/index.md#service) for more information.
+
    ```yaml
    - "traefik.http.routers.myrouter.service=myservice"
    ```

 ??? info "`traefik.http.routers.<router_name>.tls`"
-    
+
    See [tls](../routers/index.md#tls) for more information.
-    
+
    ```yaml
-    - "traefik.http.routers.myrouter>.tls=true"
+    - "traefik.http.routers.myrouter.tls=true"
    ```

 ??? info "`traefik.http.routers.<router_name>.tls.certresolver`"
-    
+
    See [certResolver](../routers/index.md#certresolver) for more information.
-    
+
    ```yaml
    - "traefik.http.routers.myrouter.tls.certresolver=myresolver"
    ```

 ??? info "`traefik.http.routers.<router_name>.tls.domains[n].main`"
-    
+
    See [domains](../routers/index.md#domains) for more information.
-    
+
    ```yaml
    - "traefik.http.routers.myrouter.tls.domains[0].main=foobar.com"
    ```

 ??? info "`traefik.http.routers.<router_name>.tls.domains[n].sans`"
-    
+
    See [domains](../routers/index.md#domains) for more information.
-    
+
    ```yaml
    - "traefik.http.routers.myrouter.tls.domains[0].sans=test.foobar.com,dev.foobar.com"
    ```

 ??? info "`traefik.http.routers.<router_name>.tls.options`"
-    
+
    See [options](../routers/index.md#options) for more information.
-    
+
    ```yaml
    - "traefik.http.routers.myrouter.tls.options=foobar"
    ```

 ??? info "`traefik.http.routers.<router_name>.priority`"
-    
-    See [options](../routers/index.md#priority) for more information.
-    
+
+    See [priority](../routers/index.md#priority) for more information.
+
    ```yaml
    - "traefik.http.routers.myrouter.priority=42"
    ```
@@ -217,125 +240,128 @@ add labels starting with `traefik.http.services.<name-of-your-choice>.`, followe
 For example, to change the `passHostHeader` behavior,
 you'd add the label `traefik.http.services.<name-of-your-choice>.loadbalancer.passhostheader=false`.

+!!! warning "The character `@` is not authorized in the service name `<service_name>`."
+
 ??? info "`traefik.http.services.<service_name>.loadbalancer.server.port`"
    
    Registers a port.
    Useful when the container exposes multiples ports.
-    
-    Mandatory for Docker Swarm.
-    
+
+    Mandatory for Docker Swarm (see the section ["Port Detection with Docker Swarm"](../../providers/docker.md#port-detection_1)).
+    {: #port }
+
    ```yaml
    - "traefik.http.services.myservice.loadbalancer.server.port=8080"
    ```

 ??? info "`traefik.http.services.<service_name>.loadbalancer.server.scheme`"
-    
+
    Overrides the default scheme.
-    
+
    ```yaml
    - "traefik.http.services.myservice.loadbalancer.server.scheme=http"
    ```

 ??? info "`traefik.http.services.<service_name>.loadbalancer.passhostheader`"
-    <!-- TODO doc passHostHeader in services page -->
-    
+
+    See [pass Host header](../services/index.md#pass-host-header) for more information.
+
    ```yaml
    - "traefik.http.services.myservice.loadbalancer.passhostheader=true"
    ```

 ??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.headers.<header_name>`"
-    
+
    See [health check](../services/index.md#health-check) for more information.
-    
+
    ```yaml
    - "traefik.http.services.myservice.loadbalancer.healthcheck.headers.X-Foo=foobar"
    ```

 ??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.hostname`"
-    
+
    See [health check](../services/index.md#health-check) for more information.
-    
+
    ```yaml
    - "traefik.http.services.myservice.loadbalancer.healthcheck.hostname=foobar.com"
    ```

 ??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.interval`"
-    
+
    See [health check](../services/index.md#health-check) for more information.
-    
+
    ```yaml
    - "traefik.http.services.myservice.loadbalancer.healthcheck.interval=10"
    ```

 ??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.path`"
-    
+
    See [health check](../services/index.md#health-check) for more information.
-    
+
    ```yaml
    - "traefik.http.services.myservice.loadbalancer.healthcheck.path=/foo"
    ```

 ??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.port`"
-    
+
    See [health check](../services/index.md#health-check) for more information.
-    
+
    ```yaml
    - "traefik.http.services.myservice.loadbalancer.healthcheck.port=42"
    ```

 ??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.scheme`"
-    
+
    See [health check](../services/index.md#health-check) for more information.
-    
+
    ```yaml
    - "traefik.http.services.myservice.loadbalancer.healthcheck.scheme=http"
    ```

 ??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.timeout`"
-    
+
    See [health check](../services/index.md#health-check) for more information.
-    
+
    ```yaml
    - "traefik.http.services.myservice.loadbalancer.healthcheck.timeout=10"
    ```

 ??? info "`traefik.http.services.<service_name>.loadbalancer.sticky`"
-    
+
    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
-    
+
    ```yaml
    - "traefik.http.services.myservice.loadbalancer.sticky=true"
    ```

 ??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.httponly`"
-    
+
    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
-    
+
    ```yaml
    - "traefik.http.services.myservice.loadbalancer.sticky.cookie.httponly=true"
    ```

 ??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.name`"
-    
+
    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
-    
+
    ```yaml
    - "traefik.http.services.myservice.loadbalancer.sticky.cookie.name=foobar"
    ```

 ??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.secure`"
-    
+
    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
-    
+
    ```yaml
    - "traefik.http.services.myservice.loadbalancer.sticky.cookie.secure=true"
    ```

 ??? info "`traefik.http.services.<service_name>.loadbalancer.responseforwarding.flushinterval`"
-    <!-- TODO doc responseforwarding in services page -->
-    
-    FlushInterval specifies the flush interval to flush to the client while copying the response body.
-    
+
+    See [response forwarding](../services/index.md#response-forwarding) for more information.
+
    ```yaml
    - "traefik.http.services.myservice.loadbalancer.responseforwarding.flushinterval=10"
    ```
@@ -350,6 +376,8 @@ you'd write `traefik.http.middlewares.my-redirect.redirectscheme.scheme=https`.

 More information about available middlewares in the dedicated [middlewares section](../../middlewares/overview.md).

+!!! warning "The character `@` is not authorized in the middleware name."
+
 ??? example "Declaring and Referencing a Middleware"

    ```yaml
@@ -391,73 +419,73 @@ You can declare TCP Routers and/or Services using labels.
 #### TCP Routers

 ??? info "`traefik.tcp.routers.<router_name>.entrypoints`"
-    
+
    See [entry points](../routers/index.md#entrypoints_1) for more information.
-    
+
    ```yaml
    - "traefik.tcp.routers.mytcprouter.entrypoints=ep1,ep2"
    ```

 ??? info "`traefik.tcp.routers.<router_name>.rule`"
-    
+
    See [rule](../routers/index.md#rule_1) for more information.
-    
+
    ```yaml
    - "traefik.tcp.routers.mytcprouter.rule=HostSNI(`myhost.com`)"
    ```

 ??? info "`traefik.tcp.routers.<router_name>.service`"
-    
+
    See [service](../routers/index.md#services) for more information.
-    
+
    ```yaml
    - "traefik.tcp.routers.mytcprouter.service=myservice"
    ```

 ??? info "`traefik.tcp.routers.<router_name>.tls`"
-    
+
    See [TLS](../routers/index.md#tls_1) for more information.
-    
+
    ```yaml
    - "traefik.tcp.routers.mytcprouter.tls=true"
    ```

 ??? info "`traefik.tcp.routers.<router_name>.tls.certresolver`"
-    
+
    See [certResolver](../routers/index.md#certresolver_1) for more information.
-    
+
    ```yaml
    - "traefik.tcp.routers.mytcprouter.tls.certresolver=myresolver"
    ```

 ??? info "`traefik.tcp.routers.<router_name>.tls.domains[n].main`"
-    
+
    See [domains](../routers/index.md#domains_1) for more information.
-    
+
    ```yaml
    - "traefik.tcp.routers.mytcprouter.tls.domains[0].main=foobar.com"
    ```

 ??? info "`traefik.tcp.routers.<router_name>.tls.domains[n].sans`"
-    
+
    See [domains](../routers/index.md#domains_1) for more information.
-    
+
    ```yaml
    - "traefik.tcp.routers.mytcprouter.tls.domains[0].sans=test.foobar.com,dev.foobar.com"
    ```

 ??? info "`traefik.tcp.routers.<router_name>.tls.options`"
-    
+
    See [options](../routers/index.md#options_1) for more information.
-    
+
    ```yaml
    - "traefik.tcp.routers.mytcprouter.tls.options=mysoptions"
    ```

 ??? info "`traefik.tcp.routers.<router_name>.tls.passthrough`"
-    
+
    See [TLS](../routers/index.md#tls_1) for more information.
-    
+
    ```yaml
    - "traefik.tcp.routers.mytcprouter.tls.passthrough=true"
    ```
@@ -465,17 +493,17 @@ You can declare TCP Routers and/or Services using labels.
 #### TCP Services

 ??? info "`traefik.tcp.services.<service_name>.loadbalancer.server.port`"
-    
+
    Registers a port of the application.
-    
+
    ```yaml
    - "traefik.tcp.services.mytcpservice.loadbalancer.server.port=423"
    ```

 ??? info "`traefik.tcp.services.<service_name>.loadbalancer.terminationdelay`"
-        
+
    See [termination delay](../services/index.md#termination-delay) for more information.
-    
+
    ```yaml
    - "traefik.tcp.services.mytcpservice.loadbalancer.terminationdelay=100"
    ```
--- a/docs/content/routing/providers/kubernetes-crd.md
+++ b/docs/content/routing/providers/kubernetes-crd.md
@@ -189,7 +189,7 @@ metadata:

 spec:
  entryPoints:
-    - web
+    - websecure
  routes:
  - match: Host(`foo.com`) && PathPrefix(`/bar`)
    kind: Rule
--- a/docs/content/routing/providers/marathon.md
+++ b/docs/content/routing/providers/marathon.md
@@ -52,6 +52,8 @@ add labels starting with `traefik.http.routers.{router-name-of-your-choice}.` an

 For example, to change the routing rule, you could add the label ```"traefik.http.routers.routername.rule": "Host(`mydomain.com`)"```.

+!!! warning "The character `@` is not authorized in the router name `<router_name>`."
+
 ??? info "`traefik.http.routers.<router_name>.rule`"
    
    See [rule](../routers/index.md#rule) for more information. 
@@ -65,7 +67,7 @@ For example, to change the routing rule, you could add the label ```"traefik.htt
    See [entry points](../routers/index.md#entrypoints) for more information. 
    
    ```json
-    "traefik.http.routers.myrouter.entrypoints": "web,websecure"
+    "traefik.http.routers.myrouter.entrypoints": "ep1,ep2"
    ```

 ??? info "`traefik.http.routers.<router_name>.middlewares`"
@@ -89,7 +91,7 @@ For example, to change the routing rule, you could add the label ```"traefik.htt
    See [tls](../routers/index.md#tls) for more information.
    
    ```json
-    "traefik.http.routers.myrouter>.tls": "true"
+    "traefik.http.routers.myrouter.tls": "true"
    ```

 ??? info "`traefik.http.routers.<router_name>.tls.certresolver`"
@@ -126,7 +128,7 @@ For example, to change the routing rule, you could add the label ```"traefik.htt

 ??? info "`traefik.http.routers.<router_name>.priority`"
    
-    See [options](../routers/index.md#priority) for more information.
+    See [priority](../routers/index.md#priority) for more information.
    
    ```json
    "traefik.http.routers.myrouter.priority": "42"
@@ -139,6 +141,8 @@ add labels starting with `traefik.http.services.{service-name-of-your-choice}.`,

 For example, to change the passHostHeader behavior, you'd add the label `"traefik.http.services.servicename.loadbalancer.passhostheader": "false"`.

+!!! warning "The character `@` is not authorized in the service name `<service_name>`."
+
 ??? info "`traefik.http.services.<service_name>.loadbalancer.server.port`"
    
    Registers a port.
@@ -157,7 +161,8 @@ For example, to change the passHostHeader behavior, you'd add the label `"traefi
    ```

 ??? info "`traefik.http.services.<service_name>.loadbalancer.passhostheader`"
-    <!-- TODO doc passHostHeader in services page -->
+    
+    See [pass Host header](../services/index.md#pass-host-header) for more information.
    
    ```json
    "traefik.http.services.myservice.loadbalancer.passhostheader": "true"
@@ -252,10 +257,9 @@ For example, to change the passHostHeader behavior, you'd add the label `"traefi
    ```

 ??? info "`traefik.http.services.<service_name>.loadbalancer.responseforwarding.flushinterval`"
-    <!-- TODO doc responseforwarding in services page -->
-    
-    FlushInterval specifies the flush interval to flush to the client while copying the response body.
    
+    See [response forwarding](../services/index.md#response-forwarding) for more information.
+
    ```json
    "traefik.http.services.myservice.loadbalancer.responseforwarding.flushinterval": "10"
    ```
@@ -268,6 +272,8 @@ For example, to declare a middleware [`redirectscheme`](../../middlewares/redire

 More information about available middlewares in the dedicated [middlewares section](../../middlewares/overview.md).

+!!! warning "The character `@` is not authorized in the middleware name."
+
 ??? example "Declaring and Referencing a Middleware"

    ```json
--- a/docs/content/routing/providers/rancher.md
+++ b/docs/content/routing/providers/rancher.md
@@ -57,6 +57,8 @@ To update the configuration of the Router automatically attached to the containe

 For example, to change the rule, you could add the label ```traefik.http.routers.my-container.rule=Host(`mydomain.com`)```.

+!!! warning "The character `@` is not authorized in the router name `<router_name>`."
+
 ??? info "`traefik.http.routers.<router_name>.rule`"
    
    See [rule](../routers/index.md#rule) for more information. 
@@ -70,7 +72,7 @@ For example, to change the rule, you could add the label ```traefik.http.routers
    See [entry points](../routers/index.md#entrypoints) for more information. 
    
    ```yaml
-    - "traefik.http.routers.myrouter.entrypoints=web,websecure"
+    - "traefik.http.routers.myrouter.entrypoints=ep1,ep2"
    ```

 ??? info "`traefik.http.routers.<router_name>.middlewares`"
@@ -131,7 +133,7 @@ For example, to change the rule, you could add the label ```traefik.http.routers

 ??? info "`traefik.http.routers.<router_name>.priority`"
    
-    See [options](../routers/index.md#priority) for more information.
+    See [priority](../routers/index.md#priority) for more information.
    
    ```yaml
    - "traefik.http.routers.myrouter.priority=42"
@@ -145,6 +147,8 @@ add labels starting with `traefik.http.services.{name-of-your-choice}.`, followe
 For example, to change the `passHostHeader` behavior,
 you'd add the label `traefik.http.services.{name-of-your-choice}.loadbalancer.passhostheader=false`.

+!!! warning "The character `@` is not authorized in the service name `<service_name>`."
+
 ??? info "`traefik.http.services.<service_name>.loadbalancer.server.port`"
    
    Registers a port.
@@ -163,7 +167,8 @@ you'd add the label `traefik.http.services.{name-of-your-choice}.loadbalancer.pa
    ```

 ??? info "`traefik.http.services.<service_name>.loadbalancer.passhostheader`"
-    <!-- TODO doc passHostHeader in services page -->
+    
+    See [pass Host header](../services/index.md#pass-host-header) for more information.
    
    ```yaml
    - "traefik.http.services.myservice.loadbalancer.passhostheader=true"
@@ -258,10 +263,9 @@ you'd add the label `traefik.http.services.{name-of-your-choice}.loadbalancer.pa
    ```

 ??? info "`traefik.http.services.<service_name>.loadbalancer.responseforwarding.flushinterval`"
-    <!-- TODO doc responseforwarding in services page -->
-    
-    FlushInterval specifies the flush interval to flush to the client while copying the response body.
    
+    See [response forwarding](../services/index.md#response-forwarding) for more information.
+
    ```yaml
    - "traefik.http.services.myservice.loadbalancer.responseforwarding.flushinterval=10"
    ```
@@ -274,6 +278,8 @@ For example, to declare a middleware [`redirectscheme`](../../middlewares/redire

 More information about available middlewares in the dedicated [middlewares section](../../middlewares/overview.md).

+!!! warning "The character `@` is not authorized in the middleware name."
+
 ??? example "Declaring and Referencing a Middleware"
    
    ```yaml
--- a/docs/content/routing/providers/service-by-label.md
+++ b/docs/content/routing/providers/service-by-label.md
@@ -7,9 +7,8 @@ There are, however, exceptions when using label-based configurations:
 and a label defines a service (e.g. implicitly through a loadbalancer server port value),
 but the router does not specify any service,
 then that service is automatically assigned to the router.
-1. If a label defines a router (e.g. through a router Rule)
-but no service is defined, then a service is automatically created
-and assigned to the router.
+1. If a label defines a router (e.g. through a router Rule) but no service is defined,
+then a service is automatically created and assigned to the router.

 !!! info ""
    As one would expect, in either of these cases, if in addition a service is specified for the router,
--- a/docs/content/routing/routers/index.md
+++ b/docs/content/routing/routers/index.md
@@ -78,12 +78,14 @@ In the process, routers may use pieces of [middleware](../../middlewares/overvie
    
    ```bash tab="CLI"
    ## Static configuration
-    --entryPoints.web.address=":80"
-    --entryPoints.mysql.address=":3306"   
+    --entryPoints.web.address=:80
+    --entryPoints.mysql.address=:3306
    ```

 ## Configuring HTTP Routers

+!!! warning "The character `@` is not authorized in the router name"
+
 ### EntryPoints

 If not specified, HTTP routers will accept requests from all defined entry points.
@@ -138,9 +140,9 @@ If you want to limit the router scope to a set of entry points, set the `entryPo
    
    ```bash tab="CLI"
    ## Static configuration
-    --entrypoints.web.address=":80"
-    --entrypoints.websecure.address=":443"
-    --entrypoints.other.address=":9090"
+    --entrypoints.web.address=:80
+    --entrypoints.websecure.address=:443
+    --entrypoints.other.address=:9090
    ```

 ??? example "Listens to Specific EntryPoints"
@@ -196,16 +198,21 @@ If you want to limit the router scope to a set of entry points, set the `entryPo
    
    ```bash tab="CLI"
    ## Static configuration
-    --entrypoints.web.address=":80"
-    --entrypoints.websecure.address=":443"
-    --entrypoints.other.address=":9090"
+    --entrypoints.web.address=:80
+    --entrypoints.websecure.address=:443
+    --entrypoints.other.address=:9090
    ```

 ### Rule

-Rules are a set of matchers that determine if a particular request matches specific criteria.
+Rules are a set of matchers configured with values, that determine if a particular request matches specific criteria.
 If the rule is verified, the router becomes active, calls middlewares, and then forwards the request to the service.

+??? tip "Backticks or Quotes?"
+    To set the value of a rule, use [backticks](https://en.wiktionary.org/wiki/backtick) ``` ` ``` or escaped double-quotes `\"`.
+    
+    Single quotes `'` are not accepted as values are [Golang's String Literals](https://golang.org/ref/spec#String_literals).
+
 !!! example "Host is traefik.io"

    ```toml
@@ -229,7 +236,7 @@ The table below lists all the available matchers:
 | ```Method(`GET`, ...)```                                             | Check if the request method is one of the given `methods` (`GET`, `POST`, `PUT`, `DELETE`, `PATCH`)            |
 | ```Path(`/path`, `/articles/{category}/{id:[0-9]+}`, ...)```         | Match exact request path. It accepts a sequence of literal and regular expression paths.                       |
 | ```PathPrefix(`/products/`, `/articles/{category}/{id:[0-9]+}`)```   | Match request prefix path. It accepts a sequence of literal and regular expression prefix paths.               |
-| ```Query(`foo=bar`, `bar=baz`)```                                    | Match` Query String parameters. It accepts a sequence of key=value pairs.                                      |
+| ```Query(`foo=bar`, `bar=baz`)```                                    | Match Query String parameters. It accepts a sequence of key=value pairs.                                      |

 !!! important "Regexp Syntax"

@@ -293,7 +300,7 @@ A value of `0` for the priority is ignored: `priority = 0` means that the defaul
    
    The previous table shows that `Router-1` has a higher priority than `Router-2`.
    
-    To solve this issue, the priority must be setted.
+    To solve this issue, the priority must be set.

 ??? example "Set priorities -- using the [File Provider](../../providers/file.md)"
    
@@ -337,6 +344,8 @@ A value of `0` for the priority is ignored: `priority = 0` means that the defaul
 You can attach a list of [middlewares](../../middlewares/overview.md) to each HTTP router.
 The middlewares will take effect only if the rule matches, and before forwarding the request to the service.

+!!! warning "The character `@` is not authorized in the middleware name."
+
 !!! tip "Middlewares order"
    
    Middlewares are applied in the same order as their declaration in **router**.
@@ -376,6 +385,8 @@ but there are exceptions for label-based providers.
 See the specific [docker](../providers/docker.md#service-definition), [rancher](../providers/rancher.md#service-definition),
 or [marathon](../providers/marathon.md#service-definition) documentation.

+!!! warning "The character `@` is not authorized in the middleware name."
+
 !!! important "HTTP routers can only target HTTP services (not TCP services)."

 ### TLS
@@ -408,10 +419,6 @@ Traefik will terminate the SSL connections (meaning that it will send decrypted
          tls: {}
    ```

-!!! info "HTTPS & ACME"
-
-    In the current version, with [ACME](../../https/acme.md) enabled, automatic certificate generation will apply to every router declaring a TLS section.
-
 !!! important "Routers for HTTP & HTTPS"

    If you need to define the same route for both HTTP and HTTPS requests, you will need to define two different routers:
@@ -479,8 +486,11 @@ It refers to a [TLS Options](../../https/tls.md#tls-options) and will be applied
      [tls.options.foo]
        minVersion = "VersionTLS12"
        cipherSuites = [
+          "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384",
+          "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305",
+          "TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305",
+          "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256",
          "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
-          "TLS_RSA_WITH_AES_256_GCM_SHA384"
        ]
    ```
    
@@ -500,8 +510,11 @@ It refers to a [TLS Options](../../https/tls.md#tls-options) and will be applied
        foo:
          minVersion: VersionTLS12
          cipherSuites:
+            - TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
+            - TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305
+            - TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305
+            - TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
            - TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
-            - TLS_RSA_WITH_AES_256_GCM_SHA384
    ```

 !!! important "Conflicting TLS Options"
@@ -596,7 +609,8 @@ http:
        certResolver: "bar"
        domains:
          - main: "snitest.com"
-            sans: "*.snitest.com"
+            sans:
+              - "*.snitest.com"
 ```

 [ACME v2](https://community.letsencrypt.org/t/acme-v2-and-wildcard-certificate-support-is-live/55579) supports wildcard certificates.
@@ -617,6 +631,8 @@ The [supported `provider` table](../../https/acme.md#providers) indicates if the

 ## Configuring TCP Routers

+!!! warning "The character `@` is not authorized in the router name"
+
 ### General

 If both HTTP routers and TCP routers listen to the same entry points, the TCP routers will apply *before* the HTTP routers.
@@ -684,9 +700,9 @@ If you want to limit the router scope to a set of entry points, set the entry po
    
    ```bash tab="CLI"
    ## Static configuration
-    --entrypoints.web.address=":80"
-    --entrypoints.websecure.address=":443"
-    --entrypoints.other.address=":9090"
+    --entrypoints.web.address=:80
+    --entrypoints.websecure.address=:443
+    --entrypoints.other.address=:9090
    ```

 ??? example "Listens to Specific Entry Points"
@@ -748,9 +764,9 @@ If you want to limit the router scope to a set of entry points, set the entry po
    
    ```bash tab="CLI"
    ## Static configuration
-    --entrypoints.web.address=":80"
-    --entrypoints.websecure.address=":443"
-    --entrypoints.other.address=":9090"
+    --entrypoints.web.address=:80
+    --entrypoints.websecure.address=:443
+    --entrypoints.other.address=:9090
    ```

 ### Rule
@@ -826,10 +842,6 @@ Services are the target for the router.
            passthrough: true
    ```

-!!! info "TLS & ACME"
-
-    In the current version, with [ACME](../../https/acme.md) enabled, automatic certificate generation will apply to every router declaring a TLS section.
-
 #### `options`

 The `options` field enables fine-grained control of the TLS parameters.  
@@ -851,8 +863,11 @@ It refers to a [TLS Options](../../https/tls.md#tls-options) and will be applied
      [tls.options.foo]
        minVersion = "VersionTLS12"
        cipherSuites = [
+          "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384",
+          "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305",
+          "TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305",
+          "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256",
          "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
-          "TLS_RSA_WITH_AES_256_GCM_SHA384"
        ]
    ```

@@ -872,8 +887,11 @@ It refers to a [TLS Options](../../https/tls.md#tls-options) and will be applied
        foo:
          minVersion: VersionTLS12
          cipherSuites:
-            - "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"
-            - "TLS_RSA_WITH_AES_256_GCM_SHA384"
+            - TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
+            - TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305
+            - TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305
+            - TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
+            - TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
    ```

 #### `certResolver`
@@ -925,5 +943,6 @@ tcp:
        certResolver: "bar"
        domains:
          - main: "snitest.com"
-            sans: "*.snitest.com"
+            sans: 
+              - "*.snitest.com"
 ```
--- a/docs/content/routing/services/.markdownlint.json
+++ b/docs/content/routing/services/.markdownlint.json
@@ -1,4 +1,5 @@
 {
    "extends": "../../../.markdownlint.json",
-    "MD024": false
+    "MD024": false,
+    "MD046": false
 }
--- a/docs/content/routing/services/index.md
+++ b/docs/content/routing/services/index.md
@@ -5,9 +5,9 @@ Configuring How to Reach the Services

 ![services](../../assets/img/services.png)

-The `Services` are responsible for configuring how to reach the actual services that will eventually handle the incoming requests. 
+The `Services` are responsible for configuring how to reach the actual services that will eventually handle the incoming requests.

-## Configuration Example
+## Configuration Examples

 ??? example "Declaring an HTTP Service with Two Servers -- Using the [File Provider](../../providers/file.md)"

@@ -17,11 +17,11 @@ The `Services` are responsible for configuring how to reach the actual services
      [http.services.my-service.loadBalancer]

        [[http.services.my-service.loadBalancer.servers]]
-          url = "http://private-ip-server-1/"
+          url = "http://<private-ip-server-1>:<private-port-server-1>/"
        [[http.services.my-service.loadBalancer.servers]]
-          url = "http://private-ip-server-2/"
+          url = "http://<private-ip-server-2>:<private-port-server-2>/"
    ```
-    
+
    ```yaml tab="YAML"
    ## Dynamic configuration
    http:
@@ -29,8 +29,8 @@ The `Services` are responsible for configuring how to reach the actual services
        my-service:
          loadBalancer:
            servers:
-            - url: "http://private-ip-server-1/"
-            - url: "http://private-ip-server-2/"
+            - url: "http://<private-ip-server-1>:<private-port-server-1>/"
+            - url: "http://<private-ip-server-2>:<private-port-server-2>/"
    ```

 ??? example "Declaring a TCP Service with Two Servers -- Using the [File Provider](../../providers/file.md)"
@@ -40,26 +40,28 @@ The `Services` are responsible for configuring how to reach the actual services
    [tcp.services]
      [tcp.services.my-service.loadBalancer]
         [[tcp.services.my-service.loadBalancer.servers]]
-           address = "xx.xx.xx.xx:xx"
+           address = "<private-ip-server-1>:<private-port-server-1>"
         [[tcp.services.my-service.loadBalancer.servers]]
-           address = "xx.xx.xx.xx:xx"
+           address = "<private-ip-server-2>:<private-port-server-2>"
    ```
-    
+
    ```yaml tab="YAML"
    tcp:
      services:
        my-service:
-          loadBalancer:         
+          loadBalancer:
            servers:
-            - address: "xx.xx.xx.xx:xx"
-            - address: "xx.xx.xx.xx:xx"
+            - address: "<private-ip-server-1>:<private-port-server-1>"
+            - address: "<private-ip-server-2>:<private-port-server-2>"
    ```

 ## Configuring HTTP Services

 ### Servers Load Balancer

-The load balancers are able to load balance the requests between multiple instances of your programs. 
+The load balancers are able to load balance the requests between multiple instances of your programs.
+
+Each service has a load-balancer, even if there is only one server to forward traffic to.

 ??? example "Declaring a Service with Two Servers (with Load Balancing) -- Using the [File Provider](../../providers/file.md)"

@@ -87,10 +89,10 @@ The load balancers are able to load balance the requests between multiple instan
 #### Servers

 Servers declare a single instance of your program.
-The `url` option point to a specific instance. 
+The `url` option point to a specific instance.

 !!! info ""
-    Paths in the servers' `url` have no effect. 
+    Paths in the servers' `url` have no effect.
    If you want the requests to be sent to a specific path on your servers,
    configure your [`routers`](../routers/index.md) to use a corresponding [middleware](../../middlewares/overview.md) (e.g. the [AddPrefix](../../middlewares/addprefix.md) or [ReplacePath](../../middlewares/replacepath.md)) middlewares.

@@ -103,7 +105,7 @@ The `url` option point to a specific instance.
        [[http.services.my-service.loadBalancer.servers]]
          url = "http://private-ip-server-1/"
    ```
-    
+
    ```yaml tab="YAML"
    ## Dynamic configuration
    http:
@@ -142,21 +144,21 @@ For now, only round robin load balancing is supported:
    ```

 #### Sticky sessions
-  
+
 When sticky sessions are enabled, a cookie is set on the initial request to track which server handles the first response.
 On subsequent requests, the client is forwarded to the same server.

 !!! info "Stickiness & Unhealthy Servers"
-   
+
    If the server specified in the cookie becomes unhealthy, the request will be forwarded to a new server (and the cookie will keep track of the new server).

-!!! info "Cookie Name" 
-    
+!!! info "Cookie Name"
+
    The default cookie name is an abbreviation of a sha1 (ex: `_1d52e`).

 !!! info "Secure & HTTPOnly flags"

-    By default, the affinity cookie is created without those flags. One however can change that through configuration. 
+    By default, the affinity cookie is created without those flags. One however can change that through configuration.

 ??? example "Adding Stickiness -- Using the [File Provider](../../providers/file.md)"

@@ -166,7 +168,7 @@ On subsequent requests, the client is forwarded to the same server.
      [http.services.my-service]
        [http.services.my-service.loadBalancer.sticky.cookie]
    ```
-    
+
    ```yaml tab="YAML"
    ## Dynamic configuration
    http:
@@ -223,8 +225,8 @@ Below are the available options for the health check mechanism:
    The interval must be greater than the timeout. If configuration doesn't reflect this, the interval will be set to timeout + 1 second.

 !!! info "Recovering Servers"
-   
-    Traefik keeps monitoring the health of unhealthy servers. 
+
+    Traefik keeps monitoring the health of unhealthy servers.
    If a server has recovered (returning `2xx` -> `3xx` responses again), it will be added back to the load balacer rotation pool.

 ??? example "Custom Interval & Timeout -- Using the [File Provider](../../providers/file.md)"
@@ -232,7 +234,7 @@ Below are the available options for the health check mechanism:
    ```toml tab="TOML"
    ## Dynamic configuration
    [http.services]
-      [http.servicess.Service-1]
+      [http.services.Service-1]
        [http.services.Service-1.loadBalancer.healthCheck]
          path = "/health"
          interval = "10s"
@@ -242,7 +244,7 @@ Below are the available options for the health check mechanism:
    ```yaml tab="YAML"
    ## Dynamic configuration
    http:
-      servicess:
+      services:
        Service-1:
          loadBalancer:
            healthCheck:
@@ -261,7 +263,7 @@ Below are the available options for the health check mechanism:
          path = "/health"
          port = 8080
    ```
-    
+
    ```yaml tab="YAML"
    ## Dynamic configuration
    http:
@@ -283,7 +285,7 @@ Below are the available options for the health check mechanism:
          path = "/health"
          scheme = "http"
    ```
-    
+
    ```yaml tab="YAML"
    ## Dynamic configuration
    http:
@@ -308,7 +310,7 @@ Below are the available options for the health check mechanism:
            My-Custom-Header = "foo"
            My-Header = "bar"
    ```
-    
+
    ```yaml tab="YAML"
    ## Dynamic configuration
    http:
@@ -322,6 +324,63 @@ Below are the available options for the health check mechanism:
                My-Header: bar
    ```

+#### Pass Host Header
+
+The `passHostHeader` allows to forward client Host header to server.
+
+By default, `passHostHeader` is true.
+
+??? example "Don't forward the host header -- Using the [File Provider](../../providers/file.md)"
+
+    ```toml tab="TOML"
+    ## Dynamic configuration
+    [http.services]
+      [http.services.Service01]
+        [http.services.Service01.loadBalancer]
+          passHostHeader = false
+    ```
+
+    ```yaml tab="YAML"
+    ## Dynamic configuration
+    http:
+      services:
+        Service01:
+          loadBalancer:
+            passHostHeader: false
+    ```
+
+#### Response Forwarding
+
+This section is about configuring how Traefik forwards the response from the backend server to the client.
+
+Below are the available options for the Response Forwarding mechanism:
+
+- `FlushInterval` specifies the interval in between flushes to the client while copying the response body.
+  It is a duration in milliseconds, defaulting to 100.
+  A negative value means to flush immediately after each write to the client.
+  The FlushInterval is ignored when ReverseProxy recognizes a response as a streaming response;
+  for such responses, writes are flushed to the client immediately.
+
+??? example "Using a custom FlushInterval -- Using the [File Provider](../../providers/file.md)"
+
+    ```toml tab="TOML"
+    ## Dynamic configuration
+    [http.services]
+      [http.services.Service-1]
+        [http.services.Service-1.loadBalancer.responseForwarding]
+          flushInterval = "1s"
+    ```
+
+    ```yaml tab="YAML"
+    ## Dynamic configuration
+    http:
+      services:
+        Service-1:
+          loadBalancer:
+            responseForwarding:
+              flushInterval: 1s
+    ```
+
 ### Weighted Round Robin (service)

 The WRR is able to load balance the requests between multiple services based on weights.
@@ -482,7 +541,7 @@ The `address` option (IP:Port) point to a specific instance.
        my-service:
          loadBalancer:
            servers:
-              address: "xx.xx.xx.xx:xx"
+              - address: "xx.xx.xx.xx:xx"
    ```

 #### Termination Delay
@@ -540,12 +599,12 @@ This strategy can only be defined with [File](../../providers/file.md).
  [tcp.services.appv1]
    [tcp.services.appv1.loadBalancer]
      [[tcp.services.appv1.loadBalancer.servers]]
-        address = "private-ip-server-1/:8080"
+        address = "private-ip-server-1:8080/"

  [tcp.services.appv2]
    [tcp.services.appv2.loadBalancer]
      [[tcp.services.appv2.loadBalancer.servers]]
-        address = "private-ip-server-2/:8080"
+        address = "private-ip-server-2:8080/"
 ```

 ```yaml tab="YAML"
--- a/docs/content/user-guides/crd-acme/03-deployments.yml
+++ b/docs/content/user-guides/crd-acme/03-deployments.yml
@@ -6,7 +6,7 @@ metadata:

 ---
 kind: Deployment
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 metadata:
  namespace: default
  name: traefik
@@ -49,7 +49,7 @@ spec:

 ---
 kind: Deployment
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 metadata:
  namespace: default
  name: whoami
--- a/docs/content/user-guides/crd-acme/04-ingressroutes.yml
+++ b/docs/content/user-guides/crd-acme/04-ingressroutes.yml
@@ -2,6 +2,7 @@ apiVersion: traefik.containo.us/v1alpha1
 kind: IngressRoute
 metadata:
  name: simpleingressroute
+  namespace: default
 spec:
  entryPoints:
    - web
@@ -17,6 +18,7 @@ apiVersion: traefik.containo.us/v1alpha1
 kind: IngressRoute
 metadata:
  name: ingressroutetls
+  namespace: default
 spec:
  entryPoints:
    - websecure
--- a/docs/content/user-guides/crd-acme/index.md
+++ b/docs/content/user-guides/crd-acme/index.md
@@ -101,4 +101,4 @@ curl [-k] https://your.domain.com/tls
 curl [-k] http://your.domain.com:8000/notls
 ```

-Note that you'll have to use `-k` as long as you're using the staging server of Let's Encrypt, since it is not in the root DNS servers.
+Note that you'll have to use `-k` as long as you're using the staging server of Let's Encrypt, since it is not an authorized certificate authority on systems where it hasn't been manually added.
--- a/docs/content/user-guides/grpc.md
+++ b/docs/content/user-guides/grpc.md
@@ -16,7 +16,7 @@ Static configuration:
 [api]
    
 [providers.file]
-  filename = "dynamic_conf.toml"
+  directory = "/path/to/dynamic/config"
 ```

 ```yaml tab="File (YAML)"
@@ -26,18 +26,18 @@ entryPoints:

 providers:
  file:
-    filename: dynamic_conf.yml
+    directory: /path/to/dynamic/config

 api: {}
 ```

 ```yaml tab="CLI"
--entryPoints.web.address=":80"
--providers.file.filename=dynamic_conf.toml
+--entryPoints.web.address=:80
+--providers.file.directory=/path/to/dynamic/config
 --api.insecure=true
 ```

-`dynamic_conf.{toml,yml}`:
+`/path/to/dynamic/config/dynamic_conf.{toml,yml}`:

 ```toml tab="TOML"
 ## dynamic configuration ##
@@ -132,7 +132,7 @@ Static configuration:
 [api]

 [provider.file]
-  filename = "dynamic_conf.toml"
+  directory = "/path/to/dynamic/config"
 ```

 ```yaml tab="File (YAML)"
@@ -147,20 +147,20 @@ serversTransport:

 providers:
  file:
-    filename: dynamic_conf.yml
+    directory: /path/to/dynamic/config

 api: {}
 ```

 ```yaml tab="CLI"
--entryPoints.websecure.address=":4443"
+--entryPoints.websecure.address=:4443
 # For secure connection on backend.local
 --serversTransport.rootCAs=./backend.cert
--providers.file.filename=dynamic_conf.toml
+--providers.file.directory=/path/to/dynamic/config
 --api.insecure=true
 ```

-`dynamic_conf.{toml,yml}`:
+`/path/to/dynamic/config/dynamic_conf.{toml,yml}`:

 ```toml tab="TOML"
 ## dynamic configuration ##
--- a/docs/docs.Dockerfile
+++ b/docs/docs.Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.9
+FROM alpine:3.10

 ENV PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/root/.local/bin

--- a/docs/mkdocs.yml
+++ b/docs/mkdocs.yml
@@ -42,6 +42,9 @@ extra_javascript:

 plugins:
  - search
+  - exclude:
+      glob:
+        - "**/include-*.md"

 # https://squidfunk.github.io/mkdocs-material/extensions/admonition/
 # https://facelessuser.github.io/pymdown-extensions/
@@ -154,6 +157,7 @@ nav:
      - 'Thank You!': 'contributing/thank-you.md'
      - 'Submitting Issues': 'contributing/submitting-issues.md'
      - 'Submitting PRs': 'contributing/submitting-pull-requests.md'
+      - 'Security': 'contributing/submitting-security-issues.md'
      - 'Building and Testing': 'contributing/building-testing.md'
      - 'Documentation': 'contributing/documentation.md'
      - 'Data Collection': 'contributing/data-collection.md'
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,5 +1,6 @@
 mkdocs==1.0.4
-pymdown-extensions==6.0
+pymdown-extensions==6.1
 mkdocs-bootswatch==1.0
-mkdocs-material==4.0.2
+mkdocs-material==4.4.3
 markdown-include==0.5.1
+mkdocs-exclude==1.0.2
--- a/docs/runtime.txt
+++ b/docs/runtime.txt
@@ -1 +1 @@
-3.6
+3.7
--- a/docs/scripts/verify.sh
+++ b/docs/scripts/verify.sh
@@ -21,7 +21,7 @@ find "${PATH_TO_SITE}" -type f -not -path "/app/site/theme/*" \
  --check_external_hash \
  --alt_ignore="/traefik.logo.png/" \
  --http_status_ignore="0,500,501,503" \
-  --url_ignore="/https://groups.google.com/a/traefik.io/forum/#!forum/security/,/localhost:/,/127.0.0.1:/,/fonts.gstatic.com/,/.minikube/,/github.com\/containous\/traefik\/*edit*/,/github.com\/containous\/traefik\/$/,/docs.traefik.io/,/github\.com\/golang\/oauth2\/blob\/36a7019397c4c86cf59eeab3bc0d188bac444277\/.+/" \
+  --url_ignore="/https://groups.google.com/a/traefik.io/forum/#!forum/security/,/localhost:/,/127.0.0.1:/,/fonts.gstatic.com/,/.minikube/,/github.com\/containous\/traefik\/*edit*/,/github.com\/containous\/traefik\/$/,/docs.traefik.io/,/github\.com\/golang\/oauth2\/blob\/36a7019397c4c86cf59eeab3bc0d188bac444277\/.+/,/www.akamai.com/" \
  '{}' 1>/dev/null
 ## HTML-proofer options at https://github.com/gjtorikian/html-proofer#configuration

--- a/exp.Dockerfile
+++ b/exp.Dockerfile
@@ -1,5 +1,5 @@
 # WEBUI
-FROM node:8.15.0 as webui
+FROM node:12.11 as webui

 ENV WEBUI_DIR /src/webui
 RUN mkdir -p $WEBUI_DIR
@@ -7,8 +7,8 @@ RUN mkdir -p $WEBUI_DIR
 COPY ./webui/ $WEBUI_DIR/

 WORKDIR $WEBUI_DIR
-RUN yarn install

+RUN npm install
 RUN npm run build

 # BUILD
@@ -38,10 +38,12 @@ COPY --from=webui /src/static/ /go/src/github.com/containous/traefik/static/
 RUN ./script/make.sh generate binary

 ## IMAGE
-FROM scratch
+FROM alpine:3.10
+
+RUN apk --no-cache --no-progress add bash curl ca-certificates tzdata \
+    && update-ca-certificates \
+    && rm -rf /var/cache/apk/*

-COPY --from=gobuild /usr/share/zoneinfo /usr/share/zoneinfo
-COPY --from=gobuild /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
 COPY --from=gobuild /go/src/github.com/containous/traefik/dist/traefik /

 EXPOSE 80
--- a/go.mod
+++ b/go.mod
@@ -39,7 +39,7 @@ require (
 	github.com/felixge/httpsnoop v1.0.0 // indirect
 	github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568 // indirect
 	github.com/gambol99/go-marathon v0.0.0-20180614232016-99a156b96fb2
-	github.com/go-acme/lego/v3 v3.0.2
+	github.com/go-acme/lego/v3 v3.2.0
 	github.com/go-check/check v0.0.0-00010101000000-000000000000
 	github.com/go-kit/kit v0.9.0
 	github.com/golang/protobuf v1.3.2
@@ -51,7 +51,6 @@ require (
 	github.com/huandu/xstrings v1.2.0 // indirect
 	github.com/influxdata/influxdb1-client v0.0.0-20190402204710-8ff2fc3824fc
 	github.com/instana/go-sensor v1.4.17-0.20190515112224-78c14625025a
-	github.com/labbsr0x/goh v0.0.0-20190830205702-3d6988c73e10 // indirect
 	github.com/libkermit/compose v0.0.0-20171122111507-c04e39c026ad
 	github.com/libkermit/docker v0.0.0-20171122101128-e6674d32b807
 	github.com/libkermit/docker-check v0.0.0-20171122104347-1113af38e591
@@ -67,31 +66,29 @@ require (
 	github.com/opencontainers/runc v1.0.0-rc8 // indirect
 	github.com/opentracing/basictracer-go v1.0.0 // indirect
 	github.com/opentracing/opentracing-go v1.1.0
-	github.com/openzipkin-contrib/zipkin-go-opentracing v0.4.3
+	github.com/openzipkin-contrib/zipkin-go-opentracing v0.4.5
 	github.com/openzipkin/zipkin-go v0.2.1
 	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/philhofer/fwd v1.0.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0
-	github.com/prometheus/client_golang v1.0.0
+	github.com/prometheus/client_golang v1.1.0
 	github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90
-	github.com/prometheus/common v0.6.0 // indirect
-	github.com/prometheus/procfs v0.0.3 // indirect
 	github.com/rancher/go-rancher-metadata v0.0.0-00010101000000-000000000000
 	github.com/sirupsen/logrus v1.4.2
-	github.com/stretchr/testify v1.3.0
+	github.com/stretchr/testify v1.4.0
 	github.com/stvp/go-udp-testing v0.0.0-20171104055251-c4434f09ec13
 	github.com/tinylib/msgp v1.0.2 // indirect
 	github.com/transip/gotransip v5.8.2+incompatible // indirect
 	github.com/uber/jaeger-client-go v2.16.0+incompatible
 	github.com/uber/jaeger-lib v2.0.0+incompatible
 	github.com/unrolled/render v1.0.1
-	github.com/unrolled/secure v1.0.4
+	github.com/unrolled/secure v1.0.5
 	github.com/vdemeester/shakers v0.1.0
 	github.com/vulcand/oxy v1.0.0
 	github.com/vulcand/predicate v1.1.0
-	golang.org/x/net v0.0.0-20190724013045-ca1201d0de80
+	golang.org/x/net v0.0.0-20190930134127-c5a3c61f89f3
 	golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a // indirect
-	golang.org/x/time v0.0.0-20190308202827-9d24e82272b4
+	golang.org/x/time v0.0.0-20190921001708-c4c64cad1fd0
 	golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7 // indirect
 	google.golang.org/grpc v1.22.1
 	gopkg.in/DataDog/dd-trace-go.v1 v1.16.1
--- a/go.sum
+++ b/go.sum
@@ -78,6 +78,8 @@ github.com/baiyubin/aliyun-sts-go-sdk v0.0.0-20180326062324-cfa1a18b161f/go.mod
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0 h1:HWo1m869IqiPhD389kmkxeTalrjNbbJTC8LXupb+sl0=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
+github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
+github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 github.com/c0va23/go-proxyprotocol v0.9.1 h1:5BCkp0fDJOhzzH1lhjUgHhmZz9VvRMMif1U2D31hb34=
 github.com/c0va23/go-proxyprotocol v0.9.1/go.mod h1:TNjUV+llvk8TvWJxlPYAeAYZgSzT/iicNr3nWBWX320=
 github.com/cenkalti/backoff/v3 v3.0.0 h1:ske+9nBpD9qZsTBoF41nW5L+AIuFBKMeze18XQ3eG1c=
@@ -85,8 +87,8 @@ github.com/cenkalti/backoff/v3 v3.0.0/go.mod h1:cIeZDE3IrqwwJl6VUwCN6trj1oXrTS4r
 github.com/census-instrumentation/opencensus-proto v0.2.0 h1:LzQXZOgg4CQfE6bFvXGM30YZL1WW/M337pXml+GrcZ4=
 github.com/census-instrumentation/opencensus-proto v0.2.0/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
-github.com/cloudflare/cloudflare-go v0.10.0 h1:wJPNqfrQO0w3fCiQcf/2T4lR2y6Q2fAwRszllljgb8I=
-github.com/cloudflare/cloudflare-go v0.10.0/go.mod h1:fOESqHl/jzAmCtEyjceLkw3v0rVjzl8V9iehxZPynXY=
+github.com/cloudflare/cloudflare-go v0.10.2 h1:VBodKICVPnwmDxstcW3biKcDSpFIfS/RELUXsZSBYK4=
+github.com/cloudflare/cloudflare-go v0.10.2/go.mod h1:qhVI5MKwBGhdNU89ZRz2plgYutcJ5PCekLxXn56w6SY=
 github.com/codahale/hdrhistogram v0.0.0-20161010025455-3a0bb77429bd h1:qMd81Ts1T2OTKmB4acZcyKaMtRnY5Y44NuXGX2GFJ1w=
 github.com/codahale/hdrhistogram v0.0.0-20161010025455-3a0bb77429bd/go.mod h1:sE/e/2PUdi/liOCUjSTXgM1o87ZssimdTWN964YiIeI=
 github.com/codegangsta/negroni v1.0.0 h1:+aYywywx4bnKXWvoWtRfJ91vC59NbEhEY03sZjQhbVY=
@@ -113,6 +115,7 @@ github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f h1:JOrtw2xFKzlg+
 github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/cpu/goacmedns v0.0.1 h1:GeIU5chKys9zmHgOAgP+bstRaLqcGQ6HJh/hLw9hrus=
 github.com/cpu/goacmedns v0.0.1/go.mod h1:sesf/pNnCYwUevQEQfEwY0Y3DydlQWSGZbaMElOWxok=
+github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -178,8 +181,9 @@ github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMo
 github.com/gambol99/go-marathon v0.0.0-20180614232016-99a156b96fb2 h1:df6OFl8WNXk82xxP3R9ZPZ5seOA8XZkwLdbEzZF1/xI=
 github.com/gambol99/go-marathon v0.0.0-20180614232016-99a156b96fb2/go.mod h1:GLyXJD41gBO/NPKVPGQbhyyC06eugGy15QEZyUkE2/s=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
-github.com/go-acme/lego/v3 v3.0.2 h1:cnS+URiPzkt2pd7I2WlZtFyt2ihQ762nouBybY4djjw=
-github.com/go-acme/lego/v3 v3.0.2/go.mod h1:sMoLjf8BUo4Jexg+6Xw5KeFx98KVZ7Nfczh9tzLyhJU=
+github.com/go-acme/lego/v3 v3.2.0 h1:z0zvNlL1niv/1qA06V5X1BRC5PeLoGKAlVaWthXQz9c=
+github.com/go-acme/lego/v3 v3.2.0/go.mod h1:074uqt+JS6plx+c9Xaiz6+L+GBb+7itGtzfcDM2AhEE=
+github.com/go-cmd/cmd v1.0.5/go.mod h1:y8q8qlK5wQibcw63djSl/ntiHUHXHGdCkPk0j4QeW4s=
 github.com/go-errors/errors v1.0.1 h1:LUHzmkK3GUKUrL/1gfBUxAHzcev3apQlezX/+O7ma6w=
 github.com/go-errors/errors v1.0.1/go.mod h1:f4zRHt4oKfwPJE5k8C9vpYG+aDHdBFUsgrm6/TyX73Q=
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@@ -226,6 +230,8 @@ github.com/google/go-querystring v1.0.0 h1:Xkwi/a1rcvNg1PPYe5vI8GbeBY/jrVuDX5ASu
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@@ -287,6 +293,8 @@ github.com/json-iterator/go v0.0.0-20180701071628-ab8a2e0c74be/go.mod h1:+SdeFBv
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@@ -304,11 +312,10 @@ github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORN
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@@ -317,6 +324,8 @@ github.com/libkermit/docker-check v0.0.0-20171122104347-1113af38e591 h1:+zkZyvOy
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@@ -346,6 +355,7 @@ github.com/mitchellh/mapstructure v1.1.2 h1:fmNYVwqnSfB9mZU6OS2O6GsXM+wcskZDuKQz
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@@ -386,8 +396,8 @@ github.com/opentracing/basictracer-go v1.0.0 h1:YyUAhaEfjoWXclZVJ9sGoNct7j4TVk7l
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@@ -414,6 +424,8 @@ github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXP
 github.com/prometheus/client_golang v0.9.3-0.20190127221311-3c4408c8b829/go.mod h1:p2iRAGwDERtqlqzRXnrOVns+ignqQo//hLXqYxZYVNs=
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@@ -432,10 +444,12 @@ github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a h1:9ZKAASQSHhD
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@@ -454,6 +468,8 @@ github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
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@@ -472,9 +488,9 @@ github.com/uber/jaeger-lib v2.0.0+incompatible/go.mod h1:ComeNDZlWwrWnDv8aPp0Ba6
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@@ -537,6 +553,8 @@ golang.org/x/net v0.0.0-20190503192946-f4e77d36d62c/go.mod h1:t9HGtf8HONx5eT2rtn
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+golang.org/x/net v0.0.0-20190930134127-c5a3c61f89f3 h1:6KET3Sqa7fkVfD63QnAM81ZeYg5n4HwApOJkufONnHA=
+golang.org/x/net v0.0.0-20190930134127-c5a3c61f89f3/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
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@@ -563,6 +581,7 @@ golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7w
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+golang.org/x/sys v0.0.0-20190801041406-cbf593c0f2f3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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@@ -574,6 +593,8 @@ golang.org/x/time v0.0.0-20161028155119-f51c12702a4d/go.mod h1:tRJNPiyCQ0inRvYxb
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 h1:SvFZT6jyqRaOeXpc5h/JSfZenJ2O330aBsf7JfSUXmQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
+golang.org/x/time v0.0.0-20190921001708-c4c64cad1fd0 h1:xQwXv67TxFo9nC1GJFyab5eq/5B590r6RlnL/G8Sz7w=
+golang.org/x/time v0.0.0-20190921001708-c4c64cad1fd0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
--- a/integration/fixtures/healthcheck/multiple-routers-one-same-service.toml
+++ b/integration/fixtures/healthcheck/multiple-routers-one-same-service.toml
@@ -0,0 +1,40 @@
+[global]
+  checkNewVersion = false
+  sendAnonymousUsage = false
+
+[log]
+  level = "DEBUG"
+
+[entryPoints]
+  [entryPoints.web1]
+    address = ":8000"
+  [entryPoints.web2]
+    address = ":9000"
+
+[api]
+  insecure = true
+
+[providers.file]
+  filename = "{{ .SelfFilename }}"
+
+## dynamic configuration ##
+
+[http.routers]
+  [http.routers.router1]
+    entryPoints = ["web1"]
+    service = "service1"
+    rule = "Host(`test.localhost`)"
+
+  [http.routers.router2]
+    entryPoints = ["web2"]
+    service = "service1"
+    rule = "Host(`test.localhost`)"
+
+[http.services]
+  [http.services.service1.loadBalancer]
+    [http.services.service1.loadBalancer.healthcheck]
+      path = "/health"
+      interval = "1s"
+      timeout = "0.9s"
+    [[http.services.service1.loadBalancer.servers]]
+      url = "http://{{.Server1}}:80"
--- a/integration/healthcheck_test.go
+++ b/integration/healthcheck_test.go
@@ -205,3 +205,69 @@ func (s *HealthCheckSuite) TestPortOverload(c *check.C) {
 	err = try.Request(frontendHealthReq, 3*time.Second, try.StatusCodeIs(http.StatusServiceUnavailable))
 	c.Assert(err, checker.IsNil)
 }
+
+// Checks if all the loadbalancers created will correctly update the server status
+func (s *HealthCheckSuite) TestMultipleRoutersOnSameService(c *check.C) {
+	file := s.adaptFile(c, "fixtures/healthcheck/multiple-routers-one-same-service.toml", struct {
+		Server1 string
+	}{s.whoami1IP})
+	defer os.Remove(file)
+
+	cmd, display := s.traefikCmd(withConfigFile(file))
+	defer display(c)
+	err := cmd.Start()
+	c.Assert(err, checker.IsNil)
+	defer cmd.Process.Kill()
+
+	// wait for traefik
+	err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 60*time.Second, try.BodyContains("Host(`test.localhost`)"))
+	c.Assert(err, checker.IsNil)
+
+	// Set whoami health to 200 to be sure to start with the wanted status
+	client := &http.Client{}
+	statusOkReq, err := http.NewRequest(http.MethodPost, "http://"+s.whoami1IP+"/health", bytes.NewBuffer([]byte("200")))
+	c.Assert(err, checker.IsNil)
+	_, err = client.Do(statusOkReq)
+	c.Assert(err, checker.IsNil)
+
+	// check healthcheck on web1 entrypoint
+	healthReqWeb1, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/health", nil)
+	c.Assert(err, checker.IsNil)
+	healthReqWeb1.Host = "test.localhost"
+	err = try.Request(healthReqWeb1, 1*time.Second, try.StatusCodeIs(http.StatusOK))
+	c.Assert(err, checker.IsNil)
+
+	// check healthcheck on web2 entrypoint
+	healthReqWeb2, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:9000/health", nil)
+	c.Assert(err, checker.IsNil)
+	healthReqWeb2.Host = "test.localhost"
+
+	err = try.Request(healthReqWeb2, 500*time.Millisecond, try.StatusCodeIs(http.StatusOK))
+	c.Assert(err, checker.IsNil)
+
+	// Set whoami health to 500
+	statusInternalServerErrorReq, err := http.NewRequest(http.MethodPost, "http://"+s.whoami1IP+"/health", bytes.NewBuffer([]byte("500")))
+	c.Assert(err, checker.IsNil)
+	_, err = client.Do(statusInternalServerErrorReq)
+	c.Assert(err, checker.IsNil)
+
+	// Verify no backend service is available due to failing health checks
+	err = try.Request(healthReqWeb1, 3*time.Second, try.StatusCodeIs(http.StatusServiceUnavailable))
+	c.Assert(err, checker.IsNil)
+
+	err = try.Request(healthReqWeb2, 3*time.Second, try.StatusCodeIs(http.StatusServiceUnavailable))
+	c.Assert(err, checker.IsNil)
+
+	// Change one whoami health to 200
+	statusOKReq1, err := http.NewRequest(http.MethodPost, "http://"+s.whoami1IP+"/health", bytes.NewBuffer([]byte("200")))
+	c.Assert(err, checker.IsNil)
+	_, err = client.Do(statusOKReq1)
+	c.Assert(err, checker.IsNil)
+
+	// Verify health check
+	err = try.Request(healthReqWeb1, 3*time.Second, try.StatusCodeIs(http.StatusOK))
+	c.Assert(err, checker.IsNil)
+
+	err = try.Request(healthReqWeb2, 3*time.Second, try.StatusCodeIs(http.StatusOK))
+	c.Assert(err, checker.IsNil)
+}
--- a/pkg/api/handler_http_test.go
+++ b/pkg/api/handler_http_test.go
@@ -18,6 +18,8 @@ import (
 	"github.com/stretchr/testify/require"
 )

+func Bool(v bool) *bool { return &v }
+
 func TestHandler_HTTP(t *testing.T) {
 	type expected struct {
 		statusCode int
@@ -267,6 +269,7 @@ func TestHandler_HTTP(t *testing.T) {
 						si := &runtime.ServiceInfo{
 							Service: &dynamic.Service{
 								LoadBalancer: &dynamic.ServersLoadBalancer{
+									PassHostHeader: Bool(true),
 									Servers: []dynamic.Server{
 										{
 											URL: "http://127.0.0.1",
@@ -283,6 +286,7 @@ func TestHandler_HTTP(t *testing.T) {
 						si := &runtime.ServiceInfo{
 							Service: &dynamic.Service{
 								LoadBalancer: &dynamic.ServersLoadBalancer{
+									PassHostHeader: Bool(true),
 									Servers: []dynamic.Server{
 										{
 											URL: "http://127.0.0.2",
@@ -351,6 +355,7 @@ func TestHandler_HTTP(t *testing.T) {
 						si := &runtime.ServiceInfo{
 							Service: &dynamic.Service{
 								LoadBalancer: &dynamic.ServersLoadBalancer{
+									PassHostHeader: Bool(true),
 									Servers: []dynamic.Server{
 										{
 											URL: "http://127.0.0.1",
@@ -367,6 +372,7 @@ func TestHandler_HTTP(t *testing.T) {
 						si := &runtime.ServiceInfo{
 							Service: &dynamic.Service{
 								LoadBalancer: &dynamic.ServersLoadBalancer{
+									PassHostHeader: Bool(true),
 									Servers: []dynamic.Server{
 										{
 											URL: "http://127.0.0.2",
@@ -383,6 +389,7 @@ func TestHandler_HTTP(t *testing.T) {
 						si := &runtime.ServiceInfo{
 							Service: &dynamic.Service{
 								LoadBalancer: &dynamic.ServersLoadBalancer{
+									PassHostHeader: Bool(true),
 									Servers: []dynamic.Server{
 										{
 											URL: "http://127.0.0.3",
@@ -412,6 +419,7 @@ func TestHandler_HTTP(t *testing.T) {
 						si := &runtime.ServiceInfo{
 							Service: &dynamic.Service{
 								LoadBalancer: &dynamic.ServersLoadBalancer{
+									PassHostHeader: Bool(true),
 									Servers: []dynamic.Server{
 										{
 											URL: "http://127.0.0.1",
@@ -429,6 +437,7 @@ func TestHandler_HTTP(t *testing.T) {
 						si := &runtime.ServiceInfo{
 							Service: &dynamic.Service{
 								LoadBalancer: &dynamic.ServersLoadBalancer{
+									PassHostHeader: Bool(true),
 									Servers: []dynamic.Server{
 										{
 											URL: "http://127.0.0.2",
@@ -459,6 +468,7 @@ func TestHandler_HTTP(t *testing.T) {
 						si := &runtime.ServiceInfo{
 							Service: &dynamic.Service{
 								LoadBalancer: &dynamic.ServersLoadBalancer{
+									PassHostHeader: Bool(true),
 									Servers: []dynamic.Server{
 										{
 											URL: "http://127.0.0.1",
@@ -476,6 +486,7 @@ func TestHandler_HTTP(t *testing.T) {
 						si := &runtime.ServiceInfo{
 							Service: &dynamic.Service{
 								LoadBalancer: &dynamic.ServersLoadBalancer{
+									PassHostHeader: Bool(true),
 									Servers: []dynamic.Server{
 										{
 											URL: "http://127.0.0.2",
@@ -506,6 +517,7 @@ func TestHandler_HTTP(t *testing.T) {
 						si := &runtime.ServiceInfo{
 							Service: &dynamic.Service{
 								LoadBalancer: &dynamic.ServersLoadBalancer{
+									PassHostHeader: Bool(true),
 									Servers: []dynamic.Server{
 										{
 											URL: "http://127.0.0.1",
@@ -534,6 +546,7 @@ func TestHandler_HTTP(t *testing.T) {
 						si := &runtime.ServiceInfo{
 							Service: &dynamic.Service{
 								LoadBalancer: &dynamic.ServersLoadBalancer{
+									PassHostHeader: Bool(true),
 									Servers: []dynamic.Server{
 										{
 											URL: "http://127.0.0.1",
--- a/pkg/api/handler_test.go
+++ b/pkg/api/handler_test.go
@@ -38,6 +38,7 @@ func TestHandler_RawData(t *testing.T) {
 					"foo-service@myprovider": {
 						Service: &dynamic.Service{
 							LoadBalancer: &dynamic.ServersLoadBalancer{
+								PassHostHeader: Bool(true),
 								Servers: []dynamic.Server{
 									{
 										URL: "http://127.0.0.1",
--- a/pkg/api/testdata/getrawdata.json
+++ b/pkg/api/testdata/getrawdata.json
@@ -65,7 +65,7 @@
 						"url": "http://127.0.0.1"
 					}
 				],
-				"passHostHeader": false
+				"passHostHeader": true
 			},
 			"status": "enabled",
 			"usedBy": [
--- a/pkg/api/testdata/service-bar.json
+++ b/pkg/api/testdata/service-bar.json
@@ -1,6 +1,6 @@
 {
 	"loadBalancer": {
-		"passHostHeader": false,
+		"passHostHeader": true,
 		"servers": [
 			{
 				"url": "http://127.0.0.1"
--- a/pkg/api/testdata/services-filtered-search.json
+++ b/pkg/api/testdata/services-filtered-search.json
@@ -1,7 +1,7 @@
 [
 	{
 		"loadBalancer": {
-			"passHostHeader": false,
+			"passHostHeader": true,
 			"servers": [
 				{
 					"url": "http://127.0.0.2"
--- a/pkg/api/testdata/services-filtered-status.json
+++ b/pkg/api/testdata/services-filtered-status.json
@@ -1,7 +1,7 @@
 [
 	{
 		"loadBalancer": {
-			"passHostHeader": false,
+			"passHostHeader": true,
 			"servers": [
 				{
 					"url": "http://127.0.0.1"
--- a/pkg/api/testdata/services-page2.json
+++ b/pkg/api/testdata/services-page2.json
@@ -1,7 +1,7 @@
 [
 	{
 		"loadBalancer": {
-			"passHostHeader": false,
+			"passHostHeader": true,
 			"servers": [
 				{
 					"url": "http://127.0.0.2"
--- a/pkg/api/testdata/services.json
+++ b/pkg/api/testdata/services.json
@@ -1,7 +1,7 @@
 [
 	{
 		"loadBalancer": {
-			"passHostHeader": false,
+			"passHostHeader": true,
 			"servers": [
 				{
 					"url": "http://127.0.0.1"
@@ -22,7 +22,7 @@
 	},
 	{
 		"loadBalancer": {
-			"passHostHeader": false,
+			"passHostHeader": true,
 			"servers": [
 				{
 					"url": "http://127.0.0.2"
--- a/pkg/config/dynamic/http_config.go
+++ b/pkg/config/dynamic/http_config.go
@@ -106,7 +106,7 @@ type ServersLoadBalancer struct {
 	Sticky             *Sticky             `json:"sticky,omitempty" toml:"sticky,omitempty" yaml:"sticky,omitempty" label:"allowEmpty"`
 	Servers            []Server            `json:"servers,omitempty" toml:"servers,omitempty" yaml:"servers,omitempty" label-slice-as-struct:"server"`
 	HealthCheck        *HealthCheck        `json:"healthCheck,omitempty" toml:"healthCheck,omitempty" yaml:"healthCheck,omitempty"`
-	PassHostHeader     bool                `json:"passHostHeader" toml:"passHostHeader" yaml:"passHostHeader"`
+	PassHostHeader     *bool               `json:"passHostHeader" toml:"passHostHeader" yaml:"passHostHeader"`
 	ResponseForwarding *ResponseForwarding `json:"responseForwarding,omitempty" toml:"responseForwarding,omitempty" yaml:"responseForwarding,omitempty"`
 }

@@ -129,7 +129,8 @@ func (l *ServersLoadBalancer) Mergeable(loadBalancer *ServersLoadBalancer) bool

 // SetDefaults Default values for a ServersLoadBalancer.
 func (l *ServersLoadBalancer) SetDefaults() {
-	l.PassHostHeader = true
+	defaultPassHostHeader := true
+	l.PassHostHeader = &defaultPassHostHeader
 }

 // +k8s:deepcopy-gen=true
--- a/pkg/config/dynamic/middlewares.go
+++ b/pkg/config/dynamic/middlewares.go
@@ -355,7 +355,13 @@ type Retry struct {

 // StripPrefix holds the StripPrefix configuration.
 type StripPrefix struct {
-	Prefixes []string `json:"prefixes,omitempty" toml:"prefixes,omitempty" yaml:"prefixes,omitempty"`
+	Prefixes   []string `json:"prefixes,omitempty" toml:"prefixes,omitempty" yaml:"prefixes,omitempty"`
+	ForceSlash bool     `json:"forceSlash,omitempty" toml:"forceSlash,omitempty" yaml:"forceSlash,omitempty"` // Deprecated
+}
+
+// SetDefaults Default values for a StripPrefix.
+func (s *StripPrefix) SetDefaults() {
+	s.ForceSlash = true
 }

 // +k8s:deepcopy-gen=true
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Ludovic Fernandez	fb3839e096	Prepare release v2.0.7	2019-12-09 18:34:04 +01:00
Damien Duportal	eef3ca0295	Improve documentation for ACME/Let's Encrypt	2019-12-09 18:08:04 +01:00
Ludovic Fernandez	c9dc0226fd	fix: flaky Travis builds due to 'not get uid/gid'	2019-12-09 15:52:04 +01:00
Julien Salleyron	d2e458f673	Remove mirroring impact in accesslog	2019-12-09 15:12:06 +01:00
Eugen Mayer	e0f265db15	Make trailing slash more prominent for the "secure dashboard setup" too	2019-12-09 12:32:04 +01:00
Ludovic Fernandez	39a3cefc21	fix: PassClientTLSCert middleware separators and formatting	2019-12-09 12:20:06 +01:00
Jean-Baptiste Doumenjou	89db08eb93	Improve documentation on file provider limitations with file system notifications	2019-12-09 11:48:05 +01:00
Eugen Mayer	f40cf2cd8e	The Cloudflare hint for the GLOBAL API KEY for CF MAIL/API_KEY	2019-12-09 11:42:06 +01:00
Daniel Tomcej	50bb69b796	Document LE caveats with Kubernetes on v2	2019-12-09 10:16:05 +01:00
Tim	a7d7c2b98b	Fix Docker example in "Strip and Rewrite Path Prefixes" in migration guide	2019-12-06 00:42:04 +01:00
Sebastian Pipping	8dfc0d9dda	readme: Fix link to file backend/provider documentation	2019-12-05 21:50:04 +01:00
Antoine	0e6dce7093	Do not stop to listen on tcp listeners on temporary errors	2019-12-04 16:26:05 +01:00
Michael	ef38810425	Upgrade python version to 3.7 for netlify	2019-12-03 10:16:05 +01:00
Ludovic Fernandez	ecd51a1428	Prepare release v2.0.6	2019-12-02 18:14:05 +01:00
José Carlos Chávez	78097b96c9	Fix extraction for zipkin tracing	2019-12-02 14:18:07 +01:00
mpl	2af8589afd	Do not give responsewriter or its headers to asynchronous logging goroutine Co-authored-by: Julien Salleyron <julien.salleyron@gmail.com>	2019-12-02 03:14:04 +01:00
Jean-Baptiste Doumenjou	efcc9d51d4	Healthcheck managed for all related services Co-authored-by: Mathieu Lonjaret <mathieu.lonjaret@gmail.com>	2019-11-29 12:40:05 +01:00
Daniel Tomcej	a87c104172	Remove Request Headers CORS Preflight Requirement	2019-11-28 15:24:06 +01:00
Руслан Корнев	b2c59be8de	Update router entrypoint example	2019-11-27 20:08:03 +01:00
Damien Duportal	2685e06528	Add Swarm section to the Docker Provider Documentation	2019-11-27 17:12:04 +01:00
Damien Duportal	ba49012447	Mention the experimental Helm Chart in the installation section of documentation	2019-11-27 16:02:05 +01:00
Matthieu Hostache	407eda0ba0	Web UI: Avoid unnecessary duplicated api calls	2019-11-27 12:04:05 +01:00
Manuel Zapf	5b1dc0bfbd	Change service name in rancher provider to make webui service details view work	2019-11-27 11:12:07 +01:00
Matthieu Hostache	00db3a0922	Web UI: Avoid some router properties to overflow their container	2019-11-23 23:18:04 +01:00
Jean-Baptiste Doumenjou	abdb3b9475	Uses, if it exists, the ping entry point provided in the static configuration Co-authored-by: Ludovic Fernandez <ldez@users.noreply.github.com>	2019-11-20 18:34:05 +01:00
Matthieu Hostache	9761161163	Web UI: Fix displayed tcp service details	2019-11-20 18:26:10 +01:00
Ludovic Fernandez	e5104021b1	doc: remove double quotes on CLI flags.	2019-11-19 10:18:05 +01:00
Ludovic Fernandez	42a8d84a1f	X-Forwarded-Proto must not skip the redirection.	2019-11-15 12:36:04 +01:00
kolaente	3fd330c2fb	Update go-acme/lego to 3.2.0	2019-11-15 12:06:05 +01:00
Pascal Andy	8f340afca1	Add back the security section from v1	2019-11-15 10:48:05 +01:00
Ludovic Fernandez	e28d9426b9	doc: fix wrong acme information	2019-11-15 10:08:05 +01:00
Ludovic Fernandez	b3078b75cd	fix: location header rewrite. Co-authored-by: Daniel Tomcej <daniel.tomcej@gmail.com>	2019-11-15 07:50:04 +01:00
Blake Buthod	424b97994e	Fixed spelling error	2019-11-15 00:42:04 +01:00
Jean-Baptiste Doumenjou	1db22f4a1b	Prepare release v2.0.5	2019-11-14 18:22:04 +01:00
Ludovic Fernandez	7afd2dbd20	fix: stripPrefix middleware with empty resulting path.	2019-11-14 10:32:05 +01:00
Brad Jones	cdb2446e32	Update ACME storage docs to remove reference to KV store in CE	2019-11-14 08:22:04 +01:00
Damien Duportal	ac8c9215cd	Update tooling used for documentation	2019-11-14 00:22:03 +01:00
Frieder Schlesier	dfca01e469	fix typo in v1 to v2 migration guide	2019-11-13 00:34:04 +01:00
yacinelazaar	587d3f9012	Wrong endpoint on the TLS secret example	2019-11-12 17:02:05 +01:00
Damien Duportal	e30ab07439	Dashboard example with swarm	2019-11-12 15:40:05 +01:00
Sylvain Rabot	e6e026f420	Fix rate limiting and SSE	2019-11-12 11:06:05 +01:00
Ludovic Fernandez	2036518813	Use alpine for v2 experimental images.	2019-11-12 10:44:05 +01:00
Ludovic Fernandez	7536f5e83c	fix: metric with services LB.	2019-11-12 10:24:05 +01:00
waiting	229402594f	docs: remove field api.entryPoint	2019-11-08 15:00:06 +01:00
Janne Johansson	97873ddb5d	slashes ended up in bad place.	2019-11-08 14:28:05 +01:00
Ross	dbf303d5d6	Fix quickstart link in README	2019-11-08 09:44:04 +01:00
Руслан Корнев	7346b3e326	Adds missed quotes in api.md	2019-11-06 12:22:05 +01:00
Ludovic Fernandez	93cf947e2a	Improve building documentation	2019-11-05 18:10:03 +01:00
Clery	c37ad5c8bf	Double dollar on docker-compose config	2019-11-05 13:22:04 +01:00
José Carlos Chávez	80a68de91b	Upgrades zipkin library to avoid errors when using textMap.	2019-10-30 12:46:04 +01:00
ASDFGamer	6d3bad1ae0	Fix error in link description for priority	2019-10-28 23:20:03 +01:00
Fernandez Ludovic	8b8b1427f6	Prepare release v2.0.4	2019-10-28 21:10:50 +01:00
Ludovic Fernandez	e2d971f20e	fix: release timeout.	2019-10-28 20:58:05 +01:00
Ludovic Fernandez	9d17e8826b	Prepare release v2.0.3	2019-10-28 17:50:05 +01:00
Damien Duportal	531c581cd5	Fix a typo in routing documentation for Docker	2019-10-28 17:42:05 +01:00
Robert Baker	f790b9aa54	Add example for changing the port used by traefik to connect to a service	2019-10-28 15:50:06 +01:00
Ludovic Fernandez	8f000423ed	fix: default tracing backend.	2019-10-28 12:26:05 +01:00
Daniel Tomcej	4990f6c22d	Allow Default Certificate to work on macOS 10.15	2019-10-28 11:52:04 +01:00
mpl	d447a50b73	Prepare release v1.7.18	2019-10-28 11:52:04 +01:00
Ludovic Fernandez	cbecfad4df	Prepare release v1.7.17	2019-10-28 11:52:04 +01:00
Nicholas Wiersma	770a7f11a7	Avoid closing stdout when the accesslog handler is closed Co-authored-by: Ludovic Fernandez <ldez@users.noreply.github.com> Co-authored-by: jlevesy <julien.levesy@containo.us>	2019-10-28 11:52:04 +01:00
Brad Jones	27a65f8745	Add note clarifying client certificate header	2019-10-28 11:52:04 +01:00
Ludovic Fernandez	5cd06c03f0	Prepare release v1.7.16	2019-10-28 11:52:04 +01:00
Ludovic Fernandez	43e5092c46	Prepare release v1.7.15	2019-10-28 11:52:04 +01:00
mpl	a239e3fba6	error pages: do not buffer response when it's not an error	2019-10-28 11:52:04 +01:00
Ludovic Fernandez	743d772a80	doc: @ is not authorized in names definition.	2019-10-28 11:04:05 +01:00
Damien Duportal	1f734630b9	Improve documentation of the router rules for API and dashboard	2019-10-25 17:32:04 +02:00
Ludovic Fernandez	355fe6195e	Add documentation about backtick for rule definition.	2019-10-25 17:16:05 +02:00
Sylvain Rabot	d22bd5b42d	Fix ldflags using incorrect pkg url	2019-10-25 16:48:06 +02:00
Ludovic Fernandez	5327ce543b	Remove unnecessary reload of the configuration.	2019-10-25 15:46:05 +02:00
Ludovic Fernandez	3747eb59ea	fix: deep copy of passHostHeader on ServersLoadBalancer.	2019-10-25 14:40:05 +02:00
Ludovic Fernandez	2b00ab3432	fix: skip akamai url verify.	2019-10-25 14:02:09 +02:00
Michael	a6cdd701e2	Set proxy protocol logger to DEBUG level	2019-10-24 10:02:06 +02:00
Sylvain Rabot	c8984e6a6a	Use debug for log about skipping addition of cert	2019-10-24 01:10:04 +02:00
Florian Perrot	9179aa52cf	Fix Security Headers Doc	2019-10-23 11:48:05 +02:00
sumarsono	2042fdf3bd	fix typo for stripPrefix in tab File (YAML)	2019-10-20 23:40:03 +02:00
remche	d1c3372dc4	fix ForwardAuth tls.skipverify examples	2019-10-18 11:50:05 +02:00
Ludovic Fernandez	3884a68889	fix: add stacktrace when recover.	2019-10-18 11:30:05 +02:00
Kenneth Peiruza	0ec84ec597	Adding support for HTTPs backends with Kubernetes ExternalName services	2019-10-18 11:12:05 +02:00
Oisin Canty	6a9d21e9aa	Fix spelling mistake: "founded" -> "found"	2019-10-18 10:54:05 +02:00
Sylvain Rabot	a829d44b51	Let instana/go-sensor handle default agent host	2019-10-16 22:30:05 +02:00
Adrian Goins	554e3e9e6e	fix incorrect DNS reference	2019-10-16 16:40:04 +02:00
Michael G	904b3b5b0b	Remove obsolete v2 remark from README	2019-10-16 16:26:05 +02:00
Peter Stalman	02bdc1dcb9	Clarify unit of duration field in access log	2019-10-16 10:34:04 +02:00
Ludovic Fernandez	b586ae2f25	Remove deadcode.	2019-10-15 16:36:05 +02:00
Damien Duportal	8492a702b2	Migration guide: pathprefixstrip migration	2019-10-14 17:26:05 +02:00
Antoine Caron	0048156379	chore(node/webui): update node to 12.11 version	2019-10-14 17:18:04 +02:00
Ludovic Fernandez	cb3328dca3	Normalize service and router names for ingress.	2019-10-14 11:18:04 +02:00
Ludovic Fernandez	e7b7ae94b0	fix: add filename in the file provider logs.	2019-10-11 17:20:05 +02:00
Jan Sauer	17ce295c30	Fix acme storage file docker mounting example	2019-10-11 14:34:06 +02:00
Ludovic Fernandez	d5e3bb1b6d	Prepare release v2.0.2	2019-10-09 19:12:05 +02:00
Jean-Baptiste Doumenjou	7e4e5ec6e4	Add a service sticky details vue component	2019-10-09 17:34:05 +02:00
Ludovic Fernandez	f2656e62dc	fix: default router name for k8s ingress.	2019-10-09 17:16:07 +02:00
cthompson527	83de97e547	fix misspelling on documentation landing page	2019-10-09 16:56:05 +02:00
Pierre-Yves Aillet	b552efe770	Update apiVersion in documentation descriptor	2019-10-09 14:56:04 +02:00
Ludovic Fernandez	1663c7c8e7	fix: ovh client int overflow.	2019-10-09 14:48:04 +02:00
Ludovic Fernandez	1a6bef1a7e	doc: update issues and PRs templates.	2019-10-09 14:28:04 +02:00
Ludovic Fernandez	ff31e75ccc	ci: reduce memory consumption of the linter	2019-10-09 11:48:04 +02:00
Constantin Stan	c87a37f804	Improve ciphersuite examples	2019-10-08 14:38:04 +02:00
Sebastiaan	76ead096aa	Update 04-ingressroutes.yml	2019-10-07 15:20:06 +02:00
Jan Sauer	668ff71470	Replace ambiguous cli help message wording	2019-10-07 15:12:05 +02:00
Constantin Stan	538d5e8be4	TLS_RSA_WITH_AES_256_GCM_SHA384 is considered weak	2019-10-07 15:02:06 +02:00
Andreas Steinel	b2b142a037	State clearly, that they are mutual exclusive	2019-10-07 14:48:05 +02:00
Damien Duportal	3ebed4ff40	Clarifies how to configure and access the dashboard in the api & dashboard documentations	2019-10-07 14:38:06 +02:00
XciD	a2cd69b654	Fix typo in log	2019-10-07 13:12:05 +02:00
Emile Vauge	cfc14671ed	Remove deprecated videos	2019-10-07 12:52:22 +02:00
Olivier Beaudoin	ed4b2f74ff	Update scope of services and middlewares	2019-10-07 12:50:04 +02:00
Sebastiaan	dd53be7a1b	typo in cli command	2019-10-07 12:32:07 +02:00
Julian Maestri	c83d7916c9	fix: typo in healthCheck examples	2019-10-07 10:14:04 +02:00
Julian Maestri	0865962f8d	fix: remove extra backtick from routers docs	2019-10-07 09:58:03 +02:00
Sandro	9691085bc2	Fix yaml domains example	2019-10-07 09:48:04 +02:00
Andreas Steinel	b243d1c599	Add overview to API documentation	2019-10-07 09:38:04 +02:00
Constantin Stan	db6e404bda	Typo in documentation	2019-10-02 16:32:05 +02:00
Jean-Baptiste Doumenjou	6f63e24dbb	Add a response forwarding section to the service documentation	2019-10-01 13:26:04 +02:00
Andreas Steinel	0082fe8173	$ needs escaping in docker-compose.yml	2019-09-30 18:32:04 +02:00
mpl	06d37b2a94	document providersThrottleDuration	2019-09-30 18:24:04 +02:00
Ludovic Fernandez	48f11900d3	fix: default passHostHeader for file provider.	2019-09-30 18:12:04 +02:00
Ludovic Fernandez	230cd28ac9	fix: return an error instead of panic.	2019-09-30 17:52:04 +02:00
mpl	86261f2b0a	document serversTransport	2019-09-30 17:16:05 +02:00
Ludovic Fernandez	30ad00fa65	doc: fix influxDB and statsD case in configuration page.	2019-09-30 14:56:05 +02:00
Ludovic Fernandez	33a1499bdd	fix: panic with metrics recorder.	2019-09-30 14:42:04 +02:00
Jean-Baptiste Doumenjou	211fa18ac2	Add the pass host header section to the services documentation	2019-09-30 11:26:06 +02:00
Joas Souza	4c5250e850	Fix misleading text	2019-09-30 09:12:04 +02:00
Grégoire Pineau	788024685f	Fixed typo in routing/providers/docker documentation	2019-09-27 13:08:03 +02:00
dat-gitto-kid	b5f07d2995	Change instances of "dymanic" to "dynamic"	2019-09-26 18:20:04 +02:00
@@ -1 +1 @@
 .6
 .7