doc: update Traefik documentation.

traefik/content.md

@@ -6,21 +6,76 @@ Traefik integrates with your existing infrastructure components ([Docker](https:
 
 Telling Traefik where your orchestrator is could be the *only* configuration step you need to do.
 
-# Example usage
+# Traefik v2 - Example usage
 
-Grab a [sample configuration file](https://raw.githubusercontent.com/containous/traefik/master/traefik.sample.toml) and rename it to `traefik.toml`. Enable `docker` provider and web UI:
+Enable `docker` provider and web UI:
+
+```yml
+## traefik.yml
+
+# Docker configuration backend
+providers:
+  docker:
+    defaultRule: "Host(`{{ trimPrefix `/` .Name }}.docker.localhost`)"
+
+# API and dashboard configuration
+api:
+  insecure: true
+```
+
+Start Traefik:
+
+```bash
+docker run -d -p 8080:8080 -p 80:80 \
+-v $PWD/traefik.yml:/etc/traefik/traefik.yml \
+-v /var/run/docker.sock:/var/run/docker.sock \
+traefik:v2.0
+```
+
+Start a backend server, named `test`:
+
+```bash
+docker run -d --name test containous/whoami
+```
+
+And finally, you can access to your `whoami` server throught Traefik, on the domain name `test.docker.localhost`:
+
+```console
+# $ curl --header 'Host:test.docker.localhost' 'http://localhost:80/'
+$ curl test.docker.localhost
+Hostname: 390a880bdfab
+IP: 127.0.0.1
+IP: 172.17.0.3
+GET / HTTP/1.1
+Host: test.docker.localhost
+User-Agent: curl/7.65.3
+Accept: */*
+Accept-Encoding: gzip
+X-Forwarded-For: 172.17.0.1
+X-Forwarded-Host: test.docker.localhost
+X-Forwarded-Port: 80
+X-Forwarded-Proto: http
+X-Forwarded-Server: 7e073cb54211
+X-Real-Ip: 172.17.0.1
+```
+
+The web UI [http://localhost:8080](http://localhost:8080) will give you an overview of the frontends/backends and also a health dashboard.
+
+![Web UI Providers](https://raw.githubusercontent.com/containous/traefik/master/docs/content/assets/img/webui-dashboard.png)
+
+# Traefik v1 - Example usage
+
+Grab a [sample configuration file](https://raw.githubusercontent.com/containous/traefik/v1.7/traefik.sample.toml) and rename it to `traefik.toml`. Enable `docker` provider and web UI:
 
 ```toml
-################################################################
+## traefik.toml
+
 # API and dashboard configuration
-################################################################
 [api]
-################################################################
+
 # Docker configuration backend
-################################################################
 [docker]
-domain = "docker.local"
-watch = true
+  domain = "docker.localhost"
 ```
 
 Start Traefik:
@@ -29,26 +84,27 @@ Start Traefik:
 docker run -d -p 8080:8080 -p 80:80 \
 -v $PWD/traefik.toml:/etc/traefik/traefik.toml \
 -v /var/run/docker.sock:/var/run/docker.sock \
-traefik
+traefik:v1.7
 ```
 
 Start a backend server, named `test`:
 
 ```bash
-docker run -d --name test emilevauge/whoami
+docker run -d --name test containous/whoami
 ```
 
-And finally, you can access to your `whoami` server throught Traefik, on the domain name `{containerName}.{configuredDomain}`:
+And finally, you can access to your `whoami` server throught Traefik, on the domain name `{containerName}.{configuredDomain}` (`test.docker.localhost`):
 
-```bash
-curl --header 'Host: test.docker.local' 'http://localhost:80/'
+```console
+# $ curl --header 'Host:test.docker.localhost' 'http://localhost:80/'
+$ curl 'http://test.docker.localhost'
 Hostname: 117c5530934d
 IP: 127.0.0.1
 IP: ::1
 IP: 172.17.0.3
 IP: fe80::42:acff:fe11:3
 GET / HTTP/1.1
-Host: 172.17.0.3:80
+Host: test.docker.localhost
 User-Agent: curl/7.35.0
 Accept: */*
 Accept-Encoding: gzip
@@ -56,15 +112,19 @@ X-Forwarded-For: 172.17.0.1
 X-Forwarded-Host: 172.17.0.3:80
 X-Forwarded-Proto: http
 X-Forwarded-Server: f2e05c433120
-
 ```
 
 The web UI [http://localhost:8080](http://localhost:8080) will give you an overview of the frontends/backends and also a health dashboard.
 
-![Web UI Providers](https://raw.githubusercontent.com/containous/traefik/master/docs/img/web.frontend.png)
+![Web UI Providers](https://raw.githubusercontent.com/containous/traefik/v1.7/docs/img/web.frontend.png)
 
 # Documentation
 
-You can find the complete documentation at [https://docs.traefik.io](https://docs.traefik.io).
+You can find the complete documentation:
+
+-	for [v1.7](https://docs.traefik.io/v1.7)
+-	for [v2.0](https://docs.traefik.io/v2.0)
+
+A community support is available at [https://community.containo.us](https://community.containo.us)
 
 A collection of contributions around Traefik can be found at [https://awesome.traefik.io](https://awesome.traefik.io).