--- # Name of the docker storage driver. docker_storage_driver: devicemapper # Name of the docker storage LVM volume group. docker_storage_volume_group: # Name of the docker storage data LVM volume. docker_storage_volume_thinpool: # Size of the docker storage data LVM volume (see lvol module size argument). docker_storage_volume_thinpool_size: # Name of the docker storage metadata LVM volume. docker_storage_volume_thinpool_meta: # Size of the docker storage metadata LVM volume (see lvol module size # argument). docker_storage_volume_thinpool_meta_size: # Threshold at which to extend thin-provisioned docker storage volumes. docker_storage_thinpool_autoextend_threshold: 80 # Percentage by which to extend thin-provisioned docker storage volumes. docker_storage_thinpool_autoextend_percent: 20