Major infrastructure migration and Vaultwarden PostgreSQL troubleshooting

COMPREHENSIVE CHANGES:

INFRASTRUCTURE MIGRATION:
- Migrated services to Docker Swarm on OMV800 (192.168.50.229)
- Deployed PostgreSQL database for Vaultwarden migration
- Updated all stack configurations for Docker Swarm compatibility
- Added comprehensive monitoring stack (Prometheus, Grafana, Blackbox)
- Implemented proper secret management for all services

VAULTWARDEN POSTGRESQL MIGRATION:
- Attempted migration from SQLite to PostgreSQL for NFS compatibility
- Created PostgreSQL stack with proper user/password configuration
- Built custom Vaultwarden image with PostgreSQL support
- Troubleshot persistent SQLite fallback issue despite PostgreSQL config
- Identified known issue where Vaultwarden silently falls back to SQLite
- Added ENABLE_DB_WAL=false to prevent filesystem compatibility issues
- Current status: Old Vaultwarden on lenovo410 still working, new one has config issues

PAPERLESS SERVICES:
- Successfully deployed Paperless-NGX and Paperless-AI on OMV800
- Both services running on ports 8000 and 3000 respectively
- Caddy configuration updated for external access
- Services accessible via paperless.pressmess.duckdns.org and paperless-ai.pressmess.duckdns.org

CADDY CONFIGURATION:
- Updated Caddyfile on Surface (192.168.50.254) for new service locations
- Fixed Vaultwarden reverse proxy to point to new Docker Swarm service
- Removed old notification hub reference that was causing conflicts
- All services properly configured for external access via DuckDNS

BACKUP AND DISCOVERY:
- Created comprehensive backup system for all hosts
- Generated detailed discovery reports for infrastructure analysis
- Implemented automated backup validation scripts
- Created migration progress tracking and verification reports

MONITORING STACK:
- Deployed Prometheus, Grafana, and Blackbox monitoring
- Created infrastructure and system overview dashboards
- Added proper service discovery and alerting configuration
- Implemented performance monitoring for all critical services

DOCUMENTATION:
- Reorganized documentation into logical structure
- Created comprehensive migration playbook and troubleshooting guides
- Added hardware specifications and optimization recommendations
- Documented all configuration changes and service dependencies

CURRENT STATUS:
- Paperless services: ✅ Working and accessible externally
- Vaultwarden: ❌ PostgreSQL configuration issues, old instance still working
- Monitoring: ✅ Deployed and operational
- Caddy: ✅ Updated and working for external access
- PostgreSQL: ✅ Database running, connection issues with Vaultwarden

NEXT STEPS:
- Continue troubleshooting Vaultwarden PostgreSQL configuration
- Consider alternative approaches for Vaultwarden migration
- Validate all external service access
- Complete final migration validation

TECHNICAL NOTES:
- Used Docker Swarm for orchestration on OMV800
- Implemented proper secret management for sensitive data
- Added comprehensive logging and monitoring
- Created automated backup and validation scripts

comprehensive_discovery_results/volumes_fedora.txt

@@ -0,0 +1,25 @@
+DRIVER    VOLUME NAME
+local     0c31f3704137a3c4b0d2acc8070b5c2a432e785536274638736245d94f19ac1f
+local     2cb6254e43f1a79bb9434eb6d35194328dbbb1b9c1cdc259fe0cbb829166cea3
+local     51b29b24122015eeb7902f2b59ee6ffa36986d9055d582d88a45a7b8d571e8d1
+local     203e339e501e528c426ed6bc8757d9da8449d7e1f344c92759945a3eedb349cc
+local     675098f711eec0e5dc7fde8a9246ac34b07ae8783e1b2d4c076acebb37cc03c0
+local     be2fdd310d999c397b05a9c24247d14f09dc5aa18a45c6eaf6515590907d40d2
+local     c9fdee8b81debd68a68755c390c8d9941539953f73fcf7f308d59d6ab494f4fa
+local     coding_immich-model-cache
+local     coding_immich-pgdata
+local     docker_grafana_data
+local     docker_mongodb_data
+local     docker_postgres_data
+local     docker_prometheus_data
+local     docker_redis_data
+local     f28d9e11738602e7371c14b6894cd2f3cb7a84376eeb1ab587d94b2405048da7
+local     raggraph_neo4j_data
+local     raggraph_neo4j_logs
+local     raggraph_neo4j_plugins
+local     traefik-test_traefik_test_logs
+local     traefik_nginx_config
+local     traefik_nginx_logs
+local     traefik_traefik_dynamic
+local     traefik_traefik_letsencrypt
+local     traefik_traefik_logs