--- - name: create osd lv and mount it on /var/local/osd script: create_osd.sh - name: copy osd keyring copy: src="/tmp/ceph.osd.keyring" dest="/var/lib/ceph/bootstrap-osd/ceph.keyring" - name: prepare osd disk shell: ceph-disk prepare --fs-type xfs /var/local/osd - name: activate osd node shell: ceph-disk activate /var/local/osd