How do you implement Docker container backup and disaster recovery?

Docker container backup and disaster recovery strategies: 1) Image backup: Push images to multiple registries, docker tag myapp registry1.com/myapp, docker push registry1.com/myapp, Export images: docker save myapp > myapp.tar, Import images: docker load < myapp.tar, 2) Volume backup: Named volumes: docker run --rm -v myvolume:/data -v $(pwd):/backup alpine tar czf /backup/backup.tar.gz -C /data ., Bind mounts: Regular filesystem backup, 3) Container state backup: docker commit container myapp:backup (not recommended for production), 4) Application-level backup: Database dumps: docker exec postgres pg_dump database > backup.sql, Configuration exports, 5) Automated backup: Cron jobs for regular backups, Backup rotation policies, Cross-region replication, 6) Disaster recovery: Infrastructure as Code for quick rebuild, Multi-region deployments, Automated failover procedures, Recovery testing. Best practices: Test restore procedures regularly, Document recovery steps, Automate backup processes, Monitor backup success, Encrypt sensitive backups, Maintain multiple backup locations.