docker backup
https://docs.docker.com/storage/volumes/#backup-restore-or-migrate-data-volumes $ docker run --rm --volumes-from dbstore -v $(pwd):/backup ubuntu tar cvf /backup/backup.tar /dbdata ??? Real Demo Example: mongo cantainer mongo: image: mongo #restart: always environment: MONGO_INITDB_ROOT_USERNAME: root MONGO_INITDB_ROOT_PASSWORD: example volumes: - alldata:/data/db networks: - fastdev volumes is /data/db docker running name is testbackup_mongo_1_1c9e49740f2e (this use docker ps check your run time docker name. Don’t copy) run $ docker run --rm --volumes-from testbackup_mongo_1_1c9e49740f2e -v $(pwd):/backup ubuntu tar cvf /backup/backup.tar /data/db ls -al can see backup.tar ...