skills/mittwald-migrate/references/compose-templates/adminer.yml

# Optional add-on: Adminer for ad-hoc DB inspection during migration.
#
# Append this `adminer` service block into postgres-app.yml or mysql-app.yml
# (same `services:` map). Do NOT expose Adminer publicly in production —
# protect the virtualhost with HTTP Basic Auth or limit access to your IP.
#
# Use a second virtualhost on a dedicated hostname (e.g. db.<shortId>.project.space
# or db.example.com), routed to this container on port 8080.

services:

  adminer:
    image: adminer:4-standalone
    restart: unless-stopped
    environment:
      ADMINER_DESIGN: nette
      # Optional: lock to a default server so the operator doesn't have to type it
      ADMINER_DEFAULT_SERVER: postgresql                # or `mysql`, depending on which DB lives in the stack
    expose:
      - "8080"

# Then create a second virtualhost via mcp__mittwald__mittwald_domain_virtualhost_create:
#
#   projectId: <uuid>
#   hostname: db.<shortId>.project.space               # or a custom hostname
#   paths:
#     "/": { container: { name: "adminer", port: 8080 } }
#
# After migration, remove this block from the stack and delete the virtualhost.
# Don't leave Adminer reachable long-term.