Upgrading the ceph cluster -------------------------- ceph-ansible provides a playbook in ``infrastructure-playbooks`` for upgrading a Ceph cluster: ``rolling_update.yml``. This playbook could be used for both minor upgrade (X.Y to X.Z) or major upgrade (X to Y). Before running a major upgrade you need to update the ceph-ansible version first. example: .. code-block:: shell $ ansible-playbook -vv -i hosts infrastructure-playbooks/rolling_update.yml .. note:: This playbook isn't intended to be run with the ``--limit`` ansible option.