volume configuration example

volumes.yml

volumes:
  docker:
    type: xfs
    mount: /srv/docker
    mount_options : defaults
    mkfs_options: -s size=4096 -b size=4096 -m crc=1,finobt=1,rmapbt=1,reflink=1 -l size=128m -i sparse=1
    devices:
      - 'volume:docker-enc'
  docker-enc:
    type: luks2
    cipher: aes-xts-plain64
    hash: sha512
    pbdkf: argon2i
    bits: 256
    passfile: '/root/.luks/docker-enc'
    kms: 'alias/luks'
    devices:
      - 'volume:docker-md'
  docker-md:
    type: md
    level: 0
    chunk: 256k
    devices:
      - 'ebs:vol-063195f702aef2e38'
      - 'ebs:vol-0be918e0a0e889de8'