- Change image from timescaledb-ha:pg16-ts2.15-oss to pg16-ts2.15
(OSS edition lacks compression, retention, continuous aggregates)
- Add postgresql-client to Dockerfile for psql binary
- Rewrite run_migrations.py to use psql instead of psycopg2
(psql runs each statement independently; psycopg2 wraps the
entire file in one transaction so one error rolls back everything)
- Add schema verification: exits 1 if critical tables missing,
preventing services from starting with broken schema
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- New run_migrations.py: executes 02_*.sql and 03_*.sql in order
- New db_migrate service: runs once before all other services start
- All services now depend on db_migrate (service_completed_successfully)
- Tolerates re-deploy: catches errors from already-existing objects
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
