j4n e503e120e5 docker: add HEALTHCHECK, remove VOLUME, fix Dockerfile hygiene ...

- Added HEALTHCHECK that verifies chatmail services are active via systemctl
- Removed `VOLUME ["/sys/fs/cgroup", "/home"]` as anonymous volumes are
  an anti-pattern for user data (leads to data loss on upgrades). Let
  compose/`docker run -v` handle volume management.
- Changed TZ from Europe/London to UTC (server best practice)
- Removed duplicate WORKDIR /opt/chatmail
- Moved `unlink /etc/nginx/sites-enabled/default` from entrypoint.sh to
  Dockerfile build time

2026-02-18 17:05:28 +01:00

..

files

docker: add HEALTHCHECK, remove VOLUME, fix Dockerfile hygiene

2026-02-18 17:05:28 +01:00

chatmail_relay.dockerfile

docker: add HEALTHCHECK, remove VOLUME, fix Dockerfile hygiene

2026-02-18 17:05:28 +01:00

example.env

docker: drop env to ini translation, use chatmail.ini directly

2026-02-18 17:05:28 +01:00