trnape/rpi-timecapsule repository overview

  -e AFPD_LOGIN=<login> -e AFPD_PASSWORD=<password> \
  -e AFPD_NAME="<share name>" -e AFPD_SIZE_LIMIT=<size limit in mb if needed> \
  --name <container name> trnape/rpi-timecapsule```

This will bind `afpd` to docker host ip address and mount
directory on docker host to container.

### Memory limit
Starting a container with constraint on memory should prevent memory exhaustion on the host. RPi can even crash on a failed memory allocation for a kernel thread.
```docker run --memory 64M -d -p ...```

## Connecting

Open Finder, then press ⌘K. Enter `afp://<docker_host_ip>` and
press `Connect`. Enter login and password you supplied at
the run stage.

That's it!

## Time machine

Note that Time Machine will not work on non-standard port, so use 548.

You may need to run the following command to enable Time machine backups:

```defaults write com.apple.systempreferences TMShowUnsupportedNetworkVolumes 1  ```


  [1]: https://bitbucket.org/trnape/rpi-timecapsule
  [2]: https://github.com/bobrik/time-container
  [3]: https://hub.docker.com/r/resin/rpi-raspbian/