docker-volume-manager

• backup & restore docker-volume with instant container

usage

docker-compose up -d

• backup

docker-compose run --rm -e TARGET=[your-backup-filename] -v [your-target-volume]:/volume backup

• restore

docker-compose run --rm -e SOURCE=[your-backup-filename] -v [your-target-volume]:/volume restore

caution

• Do not use to backup or restore volume for elasticsearch. It might cause 'all shards failed.'

references:

• https://stackoverflow.com/questions/26331651/how-can-i-backup-a-docker-container-with-its-data-volumes