Postgres service does not start via docker compose

[stefan-lange]

The postgres services in the docker-compose.yml files need some adjustments due to changes made in postgres 18.

Current setup

  postgres:
    image: postgres:latest
    ...
    volumes:
      - postgres_data:/var/lib/postgresql/data

Solution: The adjusted mount target and some version pinning. The latter is optional, but always recommended.

  postgres:
    image: postgres:18-alpine
    volumes:
      - postgres_data:/var/lib/postgresql

[sbaulig]

Thank you for the feedback, we will publish the changes in the next release.