docker docs

docs/markdown/_toc.md

@@ -46,6 +46,7 @@
 > [1.4 → 1.5](/migration/1.4_1.5)
 
 [Examples](/examples)
+[Docker](/docker)
 [QA](/qa)
 [Community](/community)
 [Contributors](/contrib)

docs/markdown/docker.md

@@ -0,0 +1,28 @@
+# 🐳 Docker
+
+The docker image is build with rclone and restic already included. It's ment more as a utility image.
+
+## Remote hosts
+
+For remote backups (S3, B2, GCS, etc.) it's quite easy, as you only need to mount the config file and the data to backup.
+
+```bash
+docker run --rm \\
+  -v $(pwd):/data \\
+  cupcakearmy/autorestic \\
+  autorestic backup -va
+```
+
+## Rclone
+
+For rclone you will have to also mount the rclone config file to `/root/.config/rclone/rclone.conf`.
+
+To check where it is located you can run the following command: `rclone config file`.
+
+**Example**
+
+```bash
+docker run \\
+  -v /home/user/.config/rclone/rclone.conf:/root/.config/rclone/rclone.conf:ro \\
+  ...
+```

docs/markdown/installation.md

@@ -14,6 +14,8 @@ wget -qO - https://raw.githubusercontent.com/CupCakeArmy/autorestic/master/insta
 
 There is an official docker image over at [cupcakearmy/autorestic](https://hub.docker.com/r/cupcakearmy/autorestic).
 
+For some examples see [here](/docker).
+
 ### Manual
 
 You can download the right binary from the release page and simply copy it to `/usr/local/bin` or whatever path you prefer. Autoupdates will still work.