is_database() compared the whole repository part of the image reference
against postgres, mariadb, redis, memcached and mongo. Every reference
with a registry or namespace prefix, every derivative image and every
locally built `<engine>_custom` image therefore counted as application
data and went to the mass storage. On a local stack the central
databases report `postgres_custom:18` and `openldap_custom:13.7-slim`,
both classified False and moved to the HDD.
The check now takes the last path component of the reference, drops
digest, tag and a `_custom` suffix, and compares it against the engines
the svc-db-* providers and the app-local databases run: elasticsearch,
mariadb, memcached, mongo, mysql, openldap, opensearch, postgis,
postgres, qdrant, rabbitmq, redis, typesense, valkey.
Volumes the script already symlinked stay where they are; a database
volume misplaced on the HDD has to be moved back by hand.
Fixes#1163
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
kevinveenbirkenbachandClaude Opus 5.5
8567cb6992