Docker IMAPFilter + Isync

An opinionated set of simple Docker containers with IMAPFilter, Isync and Supercronic.

Forked from https://github.com/cewood/mbsync-docker to add imapfilter to the image.

Usage

Being slightly opinionated there isn't any ENTRYPOINT specified, instead only a default CMD to run Supercronic with the bundled /etc/crontab file that simply echoes a short message once a minute. This means you can easily change what the container does without having to override an ENTRYPOINT, and if you want to use the Supercronic functionality you only need to mount in your own crontab file at /etc/crontab and run the container without any additional args.

Docker Run

$ docker run --rm -it \
    -v $PWD/mbsyncrc:/workdir/.mbsyncrc \
    -v $PWD:/workdir/data \
    -w /workdir \
    cewood/mbsync:alpine_UPDATEME \
    mbsync --all --pull --create-slave --expunge-slave --verbose

Docker Compose

version: "3.4"
services:
  mbsync:
    image: cewood/mbsync:alpine_UPDATEME
    container_name: mbsync
    working_dir: /workdir
    volumes:
      - "/mnt/storage/containers/mbsync/data:/workdir/data"
      - "./mbsync/mbsyncrc:/workdir/.mbsyncrc"
      - "./mbsync/crontab:/etc/crontab"  # Be sure to update the crontab with your command(s)
    restart: unless-stopped
    labels:
      org.label-schema.group: "backups"