Description of problem: 2.3. Updating Red Hat Openstack Platform and Ansible repositories Create a playbook that contains a task to set the repositories to Red Hat Enterprise Linux 16.1 on all nodes: $ cat > ~/update_ceph_repos.yaml <<'EOF' - hosts: all gather_facts: false tasks: - name: change ceph repos command: subscription-manager repos --disable=openstack-16-deployment-tools-for-rhel-8-x86_64-rpms --enable=openstack-16.1-deployment-tools-for-rhel-8-x86_64-rpms --disable=ansible-2.8-for-rhel-8-x86_64-rpms --enable=ansible-2.9-for-rhel-8-x86_64-rpms become: true EOF Run the update_ceph_repos.yaml playbook: $ ansible-playbook -i ~/inventory.yaml -f 25 ~/update_rhosp_repos.yaml --limit CephStorage Version-Release number of selected component (if applicable): 16.1 How reproducible: Expected results: $ ansible-playbook -i ~/inventory.yaml -f 25 ~/update_ceph_repos.yaml --limit CephStorage Additional info: