mirror of
https://github.com/ceph/ceph
synced 2024-12-25 04:43:17 +00:00
8c70398949
This is going to clean up the toctree a bit. Signed-off-by: Sebastian Wagner <sewagner@redhat.com>
36 lines
1.2 KiB
ReStructuredText
36 lines
1.2 KiB
ReStructuredText
.. _cephadm:
|
|
|
|
=======
|
|
Cephadm
|
|
=======
|
|
|
|
``cephadm`` deploys and manages a Ceph cluster. It does this by connecting the
|
|
manager daemon to hosts via SSH. The manager daemon is able to add, remove, and
|
|
update Ceph containers. ``cephadm`` does not rely on external configuration
|
|
tools such as Ansible, Rook, and Salt.
|
|
|
|
``cephadm`` manages the full lifecycle of a Ceph cluster. This lifecycle
|
|
starts with the bootstrapping process, when ``cephadm`` creates a tiny
|
|
Ceph cluster on a single node. This cluster consists of one monitor and
|
|
one manager. ``cephadm`` then uses the orchestration interface ("day 2"
|
|
commands) to expand the cluster, adding all hosts and provisioning all
|
|
Ceph daemons and services. Management of this lifecycle can be performed
|
|
either via the Ceph command-line interface (CLI) or via the dashboard (GUI).
|
|
|
|
``cephadm`` is new in Ceph release v15.2.0 (Octopus) and does not support older
|
|
versions of Ceph.
|
|
|
|
.. toctree::
|
|
:maxdepth: 2
|
|
|
|
compatibility
|
|
install
|
|
adoption
|
|
host-management
|
|
Service Management <services/index>
|
|
upgrade
|
|
Cephadm operations <operations>
|
|
Client Setup <client-setup>
|
|
troubleshooting
|
|
Cephadm Feature Planning <../dev/cephadm/index>
|