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This commit is contained in:
Ludovic Fernandez
2019-03-15 16:04:04 +01:00
committed by Traefiker Bot
parent fcc4cab614
commit ee7aa77833
6 changed files with 24 additions and 24 deletions
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34
docs/user-guide/kubernetes.md
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@@ -4,7 +4,7 @@ This guide explains how to use Traefik as an Ingress controller for a Kubernetes
If you are not familiar with Ingresses in Kubernetes you might want to read the [Kubernetes user guide](https://kubernetes.io/docs/concepts/services-networking/ingress/)
The config files used in this guide can be found in the [examples directory](https://github.com/containous/traefik/tree/master/examples/k8s)
The config files used in this guide can be found in the [examples directory](https://github.com/containous/traefik/tree/v1.7/examples/k8s)
## Prerequisites
@@ -68,10 +68,10 @@ subjects:
namespace: kube-system
```
[examples/k8s/traefik-rbac.yaml](https://github.com/containous/traefik/tree/master/examples/k8s/traefik-rbac.yaml)
[examples/k8s/traefik-rbac.yaml](https://github.com/containous/traefik/tree/v1.7/examples/k8s/traefik-rbac.yaml)
```shell
kubectl apply -f https://raw.githubusercontent.com/containous/traefik/master/examples/k8s/traefik-rbac.yaml
kubectl apply -f https://raw.githubusercontent.com/containous/traefik/v1.7/examples/k8s/traefik-rbac.yaml
```
For namespaced restrictions, one RoleBinding is required per watched namespace along with a corresponding configuration of Traefik's `kubernetes.namespaces` parameter.
@@ -148,7 +148,7 @@ spec:
type: NodePort
```
[examples/k8s/traefik-deployment.yaml](https://github.com/containous/traefik/tree/master/examples/k8s/traefik-deployment.yaml)
[examples/k8s/traefik-deployment.yaml](https://github.com/containous/traefik/tree/v1.7/examples/k8s/traefik-deployment.yaml)
!!! note
The Service will expose two NodePorts which allow access to the ingress and the web interface.
@@ -216,7 +216,7 @@ spec:
name: admin
```
[examples/k8s/traefik-ds.yaml](https://github.com/containous/traefik/tree/master/examples/k8s/traefik-ds.yaml)
[examples/k8s/traefik-ds.yaml](https://github.com/containous/traefik/tree/v1.7/examples/k8s/traefik-ds.yaml)
!!! note
This will create a Daemonset that uses privileged ports 80/8080 on the host. This may not work on all providers, but illustrates the static (non-NodePort) hostPort binding. The `traefik-ingress-service` can still be used inside the cluster to access the DaemonSet pods.
@@ -224,11 +224,11 @@ spec:
To deploy Traefik to your cluster start by submitting one of the YAML files to the cluster with `kubectl`:
```shell
kubectl apply -f https://raw.githubusercontent.com/containous/traefik/master/examples/k8s/traefik-deployment.yaml
kubectl apply -f https://raw.githubusercontent.com/containous/traefik/v1.7/examples/k8s/traefik-deployment.yaml
```
```shell
kubectl apply -f https://raw.githubusercontent.com/containous/traefik/master/examples/k8s/traefik-ds.yaml
kubectl apply -f https://raw.githubusercontent.com/containous/traefik/v1.7/examples/k8s/traefik-ds.yaml
```
There are some significant differences between using Deployments and DaemonSets:
@@ -352,10 +352,10 @@ spec:
servicePort: web
```
[examples/k8s/ui.yaml](https://github.com/containous/traefik/tree/master/examples/k8s/ui.yaml)
[examples/k8s/ui.yaml](https://github.com/containous/traefik/tree/v1.7/examples/k8s/ui.yaml)
```shell
kubectl apply -f https://raw.githubusercontent.com/containous/traefik/master/examples/k8s/ui.yaml
kubectl apply -f https://raw.githubusercontent.com/containous/traefik/v1.7/examples/k8s/ui.yaml
```
Now lets setup an entry in our `/etc/hosts` file to route `traefik-ui.minikube` to our cluster.
@@ -581,10 +581,10 @@ spec:
- containerPort: 80
```
[examples/k8s/cheese-deployments.yaml](https://github.com/containous/traefik/tree/master/examples/k8s/cheese-deployments.yaml)
[examples/k8s/cheese-deployments.yaml](https://github.com/containous/traefik/tree/v1.7/examples/k8s/cheese-deployments.yaml)
```shell
kubectl apply -f https://raw.githubusercontent.com/containous/traefik/master/examples/k8s/cheese-deployments.yaml
kubectl apply -f https://raw.githubusercontent.com/containous/traefik/v1.7/examples/k8s/cheese-deployments.yaml
```
Next we need to setup a Service for each of the cheese pods.
@@ -636,10 +636,10 @@ spec:
!!! note
We also set a [circuit breaker expression](/basics/#backends) for one of the backends by setting the `traefik.backend.circuitbreaker` annotation on the service.
[examples/k8s/cheese-services.yaml](https://github.com/containous/traefik/tree/master/examples/k8s/cheese-services.yaml)
[examples/k8s/cheese-services.yaml](https://github.com/containous/traefik/tree/v1.7/examples/k8s/cheese-services.yaml)
```shell
kubectl apply -f https://raw.githubusercontent.com/containous/traefik/master/examples/k8s/cheese-services.yaml
kubectl apply -f https://raw.githubusercontent.com/containous/traefik/v1.7/examples/k8s/cheese-services.yaml
```
Now we can submit an ingress for the cheese websites.
@@ -676,13 +676,13 @@ spec:
servicePort: http
```
[examples/k8s/cheese-ingress.yaml](https://github.com/containous/traefik/tree/master/examples/k8s/cheese-ingress.yaml)
[examples/k8s/cheese-ingress.yaml](https://github.com/containous/traefik/tree/v1.7/examples/k8s/cheese-ingress.yaml)
!!! note
We list each hostname, and add a backend service.
```shell
kubectl apply -f https://raw.githubusercontent.com/containous/traefik/master/examples/k8s/cheese-ingress.yaml
kubectl apply -f https://raw.githubusercontent.com/containous/traefik/v1.7/examples/k8s/cheese-ingress.yaml
```
Now visit the [Traefik dashboard](http://traefik-ui.minikube/) and you should see a frontend for each host.
@@ -731,13 +731,13 @@ spec:
servicePort: http
```
[examples/k8s/cheeses-ingress.yaml](https://github.com/containous/traefik/tree/master/examples/k8s/cheeses-ingress.yaml)
[examples/k8s/cheeses-ingress.yaml](https://github.com/containous/traefik/tree/v1.7/examples/k8s/cheeses-ingress.yaml)
!!! note
We are configuring Traefik to strip the prefix from the url path with the `traefik.frontend.rule.type` annotation so that we can use the containers from the previous example without modification.
```shell
kubectl apply -f https://raw.githubusercontent.com/containous/traefik/master/examples/k8s/cheeses-ingress.yaml
kubectl apply -f https://raw.githubusercontent.com/containous/traefik/v1.7/examples/k8s/cheeses-ingress.yaml
```
```shell