ceph/doc/cephadm/index.rst

   1 .. _cephadm:
   2
   3 =======
   4 Cephadm
   5 =======
   6
   7 Cephadm deploys and manages a Ceph cluster by connection to hosts from the
   8 manager daemon via SSH to add, remove, or update Ceph daemon containers.  It
   9 does not rely on external configuration or orchestration tools like Ansible,
  10 Rook, or Salt.
  11
  12 Cephadm manages the full lifecycle of a Ceph cluster.  It starts
  13 by bootstrapping a tiny Ceph cluster on a single node (one monitor and
  14 one manager) and then uses the orchestration interface ("day 2"
  15 commands) to expand the cluster to include all hosts and to provision
  16 all Ceph daemons and services.  This can be performed via the Ceph
  17 command-line interface (CLI) or dashboard (GUI).
  18
  19 Cephadm is new in the Octopus v15.2.0 release and does not support older
  20 versions of Ceph.
  21
  22 .. note::
  23
  24    Cephadm is new.  Please read about :ref:`cephadm-stability` before
  25    using cephadm to deploy a production system.
  26
  27 .. toctree::
  28     :maxdepth: 1
  29
  30     stability
  31     install
  32     adoption
  33     upgrade
  34     Cephadm operations <operations>
  35     Cephadm monitoring <monitoring>
  36     Cephadm CLI <../mgr/orchestrator>
  37     Client Setup <client-setup>
  38     DriveGroups <drivegroups>
  39     troubleshooting