pgbackups 통해서 백업 pgbackups: container_name: backup image: prodrigestivill/postgres-backup-local restart: always volumes: - ./backup:/backups links: - db:db depends_on: - db environment: - POSTGRES_EXTRA_OPTS=-Z9 --schema=public --blobs - SCHEDULE=@every 0h30m00s - BACKUP_KEEP_DAYS=7 - BACKUP_KEEP_WEEKS=4 - BACKUP_KEEP_MONTHS=6 - HEALTHCHECK_PORT=81 env_file: - backend/.env 완전 초기화된 상태로 db 컨테이너 새롭..