Allow configuring server URLs with label providers

docs/content/routing/providers/consul-catalog.md

@@ -168,6 +168,15 @@ you'd add the tag `traefik.http.services.{name-of-your-choice}.loadbalancer.pass
     traefik.http.services.myservice.loadbalancer.server.scheme=http
     ```
 
+??? info "`traefik.http.services.<service_name>.loadbalancer.server.url`"
+
+    Defines the service URL.
+    This option cannot be used in combination with `port` or `scheme` definition.
+
+    ```yaml
+    traefik.http.services.myservice.loadbalancer.server.url=http://foobar:8080
+    ```
+
 ??? info "`traefik.http.services.<service_name>.loadbalancer.serverstransport`"
     
     Allows to reference a ServersTransport resource that is defined either with the File provider or the Kubernetes CRD one.

docs/content/routing/providers/docker.md

@@ -283,6 +283,15 @@ you'd add the label `traefik.http.services.<name-of-your-choice>.loadbalancer.pa
     - "traefik.http.services.myservice.loadbalancer.server.scheme=http"
     ```
 
+??? info "`traefik.http.services.<service_name>.loadbalancer.server.url`"
+
+    Defines the service URL.
+    This option cannot be used in combination with `port` or `scheme` definition.
+
+    ```yaml
+    - "traefik.http.services.myservice.loadbalancer.server.url=http://foobar:8080"
+    ```
+
 ??? info "`traefik.http.services.<service_name>.loadbalancer.serverstransport`"
 
     Allows to reference a ServersTransport resource that is defined either with the File provider or the Kubernetes CRD one.

docs/content/routing/providers/ecs.md

@@ -170,6 +170,15 @@ you'd add the label `traefik.http.services.{name-of-your-choice}.loadbalancer.pa
     traefik.http.services.myservice.loadbalancer.server.scheme=http
     ```
 
+??? info "`traefik.http.services.<service_name>.loadbalancer.server.url`"
+
+    Defines the service URL.
+    This option cannot be used in combination with `port` or `scheme` definition.
+
+    ```yaml
+    traefik.http.services.myservice.loadbalancer.server.url=http://foobar:8080
+    ```
+
 ??? info "`traefik.http.services.<service_name>.loadbalancer.serverstransport`"
     
     Allows to reference a ServersTransport resource that is defined either with the File provider or the Kubernetes CRD one.

docs/content/routing/providers/nomad.md

@@ -168,6 +168,15 @@ you'd add the tag `traefik.http.services.{name-of-your-choice}.loadbalancer.pass
     traefik.http.services.myservice.loadbalancer.server.scheme=http
     ```
 
+??? info "`traefik.http.services.<service_name>.loadbalancer.server.url`"
+
+    Defines the service URL.
+    This option cannot be used in combination with `port` or `scheme` definition.
+
+    ```yaml
+    traefik.http.services.myservice.loadbalancer.server.url=http://foobar:8080
+    ```
+
 ??? info "`traefik.http.services.<service_name>.loadbalancer.serverstransport`"
 
     Allows to reference a ServersTransport resource that is defined either with the File provider or the Kubernetes CRD one.

docs/content/routing/providers/swarm.md

@@ -297,6 +297,15 @@ you'd add the label `traefik.http.services.<name-of-your-choice>.loadbalancer.pa
     - "traefik.http.services.myservice.loadbalancer.server.scheme=http"
     ```
 
+??? info "`traefik.http.services.<service_name>.loadbalancer.server.url`"
+
+    Defines the service URL.
+    This option cannot be used in combination with `port` or `scheme` definition.
+
+    ```yaml
+    - "traefik.http.services.myservice.loadbalancer.server.url=http://foobar:8080"
+    ```
+
 ??? info "`traefik.http.services.<service_name>.loadbalancer.serverstransport`"
 
     Allows to reference a ServersTransport resource that is defined either with the File provider or the Kubernetes CRD one.