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Diffstat (limited to 'doc/cephadm/index.rst')
| -rw-r--r-- | doc/cephadm/index.rst | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/doc/cephadm/index.rst b/doc/cephadm/index.rst index 4a0a9230fbd..e1be17e8d2f 100644 --- a/doc/cephadm/index.rst +++ b/doc/cephadm/index.rst @@ -9,19 +9,25 @@ manager daemon via SSH to add, remove, or update Ceph daemon containers. It does not rely on external configuration or orchestration tools like Ansible, Rook, or Salt. -Cephadm starts by bootstrapping a tiny Ceph cluster on a single node -(one monitor and one manager) and then uses the orchestration -interface ("day 2" commands) to expand the cluster to include all -hosts and to provision all Ceph daemons and services. This can be -performed via the Ceph command-line interface (CLI) or dashboard -(GUI). +Cephadm manages the full lifecycle of a Ceph cluster. It starts +by bootstrapping a tiny Ceph cluster on a single node (one monitor and +one manager) and then uses the orchestration interface ("day 2" +commands) to expand the cluster to include all hosts and to provision +all Ceph daemons and services. This can be performed via the Ceph +command-line interface (CLI) or dashboard (GUI). Cephadm is new in the Octopus v15.2.0 release and does not support older versions of Ceph. +.. note:: + + Cephadm is new. Please read about :ref:`cephadm-stability` before + using cephadm to deploy a production system. + .. toctree:: - :maxdepth: 2 + :maxdepth: 1 + stability install adoption upgrade |