DEVS="{{ openshift_openstack_container_storage_setup.docker_dev }}"
VG="{{ openshift_openstack_container_storage_setup.docker_vg }}"
DATA_SIZE="{{ openshift_openstack_container_storage_setup.docker_data_size }}"
EXTRA_DOCKER_STORAGE_OPTIONS="--storage-opt dm.basesize={{ openshift_openstack_container_storage_setup.docker_dm_basesize }}"