e0128d98b8
Implements dual backup strategy with daily SQL dumps and weekly binary backups, complete with restore capabilities and health monitoring. Backup System Components: 1. database/backup.sh: - Daily mode: pg_dump SQL dumps (7-day retention) - Weekly mode: pg_basebackup binary backup (latest only) - Automatic cleanup of old backups - Compression (gzip) for space efficiency - Email notifications on failures - Docker-compatible execution 2. database/restore.sh: - Restore from SQL dump backups - Safety backup before restore - Confirmation prompts - Validation and verification - List available backups 3. database/check_backups.sh: - Health check monitoring - Verifies latest backup age (warns if > 25 hours) - Displays backup counts and sizes - Quiet mode for cron automation - Lists all available backups Documentation: - DATABASE_BACKUP_GUIDE.md: Complete backup/restore guide - Automated cron setup - Manual backup procedures - Restore scenarios - Troubleshooting - Disk space management - backups/README.md: Quick reference - Directory structure - Common commands - Retention policy - Security notes Configuration: - Updated .gitignore to exclude backup files - Backup locations: backups/dumps/, backups/basebackups/ - Logs: logs/backup.log, logs/restore.log - Retention: 7 daily dumps + 1 weekly basebackup Cron Schedule (Production): - Daily: 2:00 AM (pg_dump) - Weekly: Sundays 3:00 AM (pg_basebackup) - Health Check: 8:00 AM daily Features: ✅ Automated daily and weekly backups ✅ Dual strategy (logical + physical) ✅ Space-efficient (7-day retention, ~50 MB total) ✅ Safety backups before restore ✅ Email alerts on failures ✅ Health monitoring ✅ Docker-compatible ✅ Tested locally Testing Performed: - Daily backup created successfully (77K compressed) - Backup file integrity verified (gzip test passed) - Health check shows "Backup system healthy" - Restore --list command working - All scripts executable and functional Disk Usage Estimate: - Daily dumps: 7 × ~2 MB = ~14 MB - Weekly backup: 1 × ~30 MB = ~30 MB - Total: ~50 MB maximum 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com> |
||
|---|---|---|
| .. | ||
| migrations | ||
| backup.sh | ||
| check_backups.sh | ||
| init.sql | ||
| restore.sh | ||