Bug: db_init.py was importing migrate_to_postgres but not calling main().
Result: Migration appeared successful but no data was migrated (0 users).
Fix: Import and call migrate_to_postgres.main()
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
PostgreSQL does not support IF NOT EXISTS for CREATE TRIGGER.
Use DROP TRIGGER IF EXISTS before CREATE TRIGGER instead.
Fixes: Backend crash loop due to schema.sql syntax error on line 231
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Remove postgresql-client installation (causes 150s+ hangs due to network)
- Add db_init.py: Pure Python PostgreSQL checks using psycopg2-binary
- Simplify startup.sh: Call Python script instead of psql commands
- Build should now complete in <30s instead of hanging
This fixes the deployment timeout issue by avoiding APT network problems entirely.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Force IPv4 (IPv6 shows 33% packet loss)
- Increase retries to 5
- Add 10s timeouts to fail fast and retry
- Previous fix improved from 1630s to 78s but still hangs
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Switch from deb.debian.org to ftp.de.debian.org (33% packet loss observed)
- Add APT retry logic (3 attempts) for flaky connections
- Fixes deployment timeout on backend build (postgresql-client install)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
