tiennm99
3ea1b39e44
Rename database services to db and cache services to cache, with their volumes as db-data and cache-data, in litellm, owncloud and goclaw. Rename the couchbase and open-webui volumes to <service>-data. Data on miti-sg was copied into the new volumes beforehand; the old volumes are kept.
owncloud
ownCloud Server: file sync and share, with web, desktop and mobile clients.
Three containers: owncloud, db (MariaDB) for metadata, users and shares, and
cache (Redis) for file locking and the distributed cache.
Setup
- Set
OWNCLOUD_DOMAIN,OWNCLOUD_ADMIN_PASSWORD,DB_PASSWORDandDB_ROOT_PASSWORD. - Map the domain to port
8080and deploy. The first start installs ownCloud and creates the admin account. - Log in with
OWNCLOUD_ADMIN_USERNAME/OWNCLOUD_ADMIN_PASSWORD.
Health check: /usr/bin/healthcheck, the image's own script, also the compose
healthcheck.
Environment
| Variable | Default | Purpose |
|---|---|---|
OWNCLOUD_DOMAIN |
— | Public hostname, without scheme |
OWNCLOUD_ADMIN_USERNAME / OWNCLOUD_ADMIN_PASSWORD |
admin / — |
Admin account |
DB_NAME / DB_USER / DB_PASSWORD |
owncloud / owncloud / — |
Database credentials, read by both containers |
DB_ROOT_PASSWORD |
— | MariaDB root password |
OWNCLOUD_DOMAIN also fills OWNCLOUD_TRUSTED_DOMAINS; ownCloud rejects
requests for any host not on that list.
The admin variables are read only by the first-start install. Changing them
later does not change the account; use the web UI or occ user:resetpassword.
The database credentials are stored inside the MariaDB data directory when it is first created. Changing them in the environment afterwards breaks the connection rather than changing the password.
Storage
| Volume | Mount | Holds |
|---|---|---|
owncloud-data |
/mnt/data |
User files, apps, config.php |
db-data |
/var/lib/mysql |
The database |
cache-data |
/data |
Redis locks and cache |
The Redis volume follows ownCloud's own compose. Its contents are rebuilt
after a restart, but the redis image declares /data a volume, so without a
named one Docker creates an anonymous volume on every recreate.
Images
owncloud/server:10 tracks the 10.x line. latest points at the same
release today, but ownCloud now also publishes 11.x, and a move to a new major
should be a deliberate upgrade with a backup, not a side effect of a pull.
mariadb:12 and redis:6 track their major versions. A MariaDB data
directory cannot move back to an older major, so back up the database volume
before changing it.