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44 lines
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44 lines
1.2 KiB
ReStructuredText
.. _cephadm:
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=======
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Cephadm
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=======
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Cephadm deploys and manages a Ceph cluster by connection to hosts from the
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manager daemon via SSH to add, remove, or update Ceph daemon containers. It
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does not rely on external configuration or orchestration tools like Ansible,
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Rook, or Salt.
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Cephadm manages the full lifecycle of a Ceph cluster. It starts
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by bootstrapping a tiny Ceph cluster on a single node (one monitor and
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one manager) and then uses the orchestration interface ("day 2"
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commands) to expand the cluster to include all hosts and to provision
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all Ceph daemons and services. This can be performed via the Ceph
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command-line interface (CLI) or dashboard (GUI).
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Cephadm is new in the Octopus v15.2.0 release and does not support older
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versions of Ceph.
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.. note::
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Cephadm is new. Please read about :ref:`cephadm-stability` before
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using cephadm to deploy a production system.
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.. toctree::
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:maxdepth: 1
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stability
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install
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adoption
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host-management
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upgrade
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Cephadm operations <operations>
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Cephadm monitoring <monitoring>
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Cephadm CLI <../mgr/orchestrator>
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Client Setup <client-setup>
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DriveGroups <drivegroups>
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troubleshooting
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concepts
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Cephadm Feature Planning <../dev/cephadm/index>
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