Support Consul KV Enterprise namespaces

Co-authored-by: Romain <rtribotte@users.noreply.github.com>

docs/content/reference/static-configuration/cli-ref.md

@@ -351,6 +351,9 @@ Enable Consul backend with default settings. (Default: ```false```)
 `--providers.consul.endpoints`:  
 KV store endpoints (Default: ```127.0.0.1:8500```)
 
+`--providers.consul.namespace`:  
+KV Namespace
+
 `--providers.consul.password`:  
 KV Password
 
@@ -534,6 +537,9 @@ Enable Etcd backend with default settings. (Default: ```false```)
 `--providers.etcd.endpoints`:  
 KV store endpoints (Default: ```127.0.0.1:2379```)
 
+`--providers.etcd.namespace`:  
+KV Namespace
+
 `--providers.etcd.password`:  
 KV Password
 
@@ -789,6 +795,9 @@ Enable Redis backend with default settings. (Default: ```false```)
 `--providers.redis.endpoints`:  
 KV store endpoints (Default: ```127.0.0.1:6379```)
 
+`--providers.redis.namespace`:  
+KV Namespace
+
 `--providers.redis.password`:  
 KV Password
 
@@ -825,6 +834,9 @@ Enable ZooKeeper backend with default settings. (Default: ```false```)
 `--providers.zookeeper.endpoints`:  
 KV store endpoints (Default: ```127.0.0.1:2181```)
 
+`--providers.zookeeper.namespace`:  
+KV Namespace
+
 `--providers.zookeeper.password`:  
 KV Password
 

docs/content/reference/static-configuration/env-ref.md

@@ -426,6 +426,9 @@ Use stale consistency for catalog reads. (Default: ```false```)
 `TRAEFIK_PROVIDERS_CONSUL_ENDPOINTS`:  
 KV store endpoints (Default: ```127.0.0.1:8500```)
 
+`TRAEFIK_PROVIDERS_CONSUL_NAMESPACE`:  
+KV Namespace
+
 `TRAEFIK_PROVIDERS_CONSUL_PASSWORD`:  
 KV Password
 
@@ -534,6 +537,9 @@ Enable Etcd backend with default settings. (Default: ```false```)
 `TRAEFIK_PROVIDERS_ETCD_ENDPOINTS`:  
 KV store endpoints (Default: ```127.0.0.1:2379```)
 
+`TRAEFIK_PROVIDERS_ETCD_NAMESPACE`:  
+KV Namespace
+
 `TRAEFIK_PROVIDERS_ETCD_PASSWORD`:  
 KV Password
 
@@ -789,6 +795,9 @@ Enable Redis backend with default settings. (Default: ```false```)
 `TRAEFIK_PROVIDERS_REDIS_ENDPOINTS`:  
 KV store endpoints (Default: ```127.0.0.1:6379```)
 
+`TRAEFIK_PROVIDERS_REDIS_NAMESPACE`:  
+KV Namespace
+
 `TRAEFIK_PROVIDERS_REDIS_PASSWORD`:  
 KV Password
 
@@ -825,6 +834,9 @@ Enable ZooKeeper backend with default settings. (Default: ```false```)
 `TRAEFIK_PROVIDERS_ZOOKEEPER_ENDPOINTS`:  
 KV store endpoints (Default: ```127.0.0.1:2181```)
 
+`TRAEFIK_PROVIDERS_ZOOKEEPER_NAMESPACE`:  
+KV Namespace
+
 `TRAEFIK_PROVIDERS_ZOOKEEPER_PASSWORD`:  
 KV Password
 

docs/content/reference/static-configuration/file.toml

@@ -179,6 +179,7 @@
     endpoints = ["foobar", "foobar"]
     username = "foobar"
     password = "foobar"
+    namespace = "foobar"
     [providers.consul.tls]
       ca = "foobar"
       caOptional = true
@@ -190,6 +191,7 @@
     endpoints = ["foobar", "foobar"]
     username = "foobar"
     password = "foobar"
+    namespace = "foobar"
     [providers.etcd.tls]
       ca = "foobar"
       caOptional = true
@@ -201,6 +203,7 @@
     endpoints = ["foobar", "foobar"]
     username = "foobar"
     password = "foobar"
+    namespace = "foobar"
     [providers.zooKeeper.tls]
       ca = "foobar"
       caOptional = true
@@ -212,6 +215,7 @@
     endpoints = ["foobar", "foobar"]
     username = "foobar"
     password = "foobar"
+    namespace = "foobar"
     [providers.redis.tls]
       ca = "foobar"
       caOptional = true

docs/content/reference/static-configuration/file.yaml

@@ -195,6 +195,7 @@ providers:
     - foobar
     username: foobar
     password: foobar
+    namespace: foobar
     tls:
       ca: foobar
       caOptional: true
@@ -208,6 +209,7 @@ providers:
     - foobar
     username: foobar
     password: foobar
+    namespace: foobar
     tls:
       ca: foobar
       caOptional: true
@@ -221,6 +223,7 @@ providers:
     - foobar
     username: foobar
     password: foobar
+    namespace: foobar
     tls:
       ca: foobar
       caOptional: true
@@ -234,6 +237,7 @@ providers:
     - foobar
     username: foobar
     password: foobar
+    namespace: foobar
     tls:
       ca: foobar
       caOptional: true