Adding ansible task for installing/running with docker.

Docker.md

@@ -100,6 +100,31 @@ sudo docker pull linuxserver/radarr
 sudo systemctl restart docker-radarr
 ```
 
+# Using Ansible
+Ansible provides a simple module to manage docker containers.  Here's a simple task that can get Radarr running.
+
+```
+- name: radarr container
+  docker_container:
+    name: radarr
+    image: linuxserver/radarr:0.2.0.1316-ls4
+    state: started
+    restart_policy: unless-stopped
+    published_ports:
+    - "7878:7878"
+    env:
+      TZ: America/Los_Angeles
+      PGID: 118
+      PUID: 1000
+    volumes:
+    - /host/config:/config
+    - /host/movies:/movies
+    - /host/downloads:/downloads
+```
+
+PGID and PUID are the group and user id to run the container under.
+
+
 # Advanced
 ## Automate Docker Image Update
 If you want to automate this, you can use the following script (let it run with a systemd timer):