--- - name: collect all the pools command: rados --cluster {{ cluster }} lspools register: ceph_pools when: "{{ ceph_version.stdout | version_compare('0.94', '>=') }}" - name: secure the cluster command: ceph --cluster {{ cluster }} osd pool set {{ item[0] }} {{ item[1] }} true with_nested: - ceph_pools.stdout_lines - secure_cluster_flags when: "{{ ceph_version.stdout | version_compare('0.94', '>=') }}"