mirror of https://github.com/ceph/ceph
44 lines
940 B
ReStructuredText
44 lines
940 B
ReStructuredText
.. _mgr-cephadm-mgr:
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===========
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MGR Service
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===========
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The cephadm MGR service hosts multiple modules. These include the
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:ref:`mgr-dashboard` and the cephadm manager module.
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.. _cephadm-mgr-networks:
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Specifying Networks
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-------------------
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The MGR service supports binding only to a specific IP within a network.
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example spec file (leveraging a default placement):
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.. code-block:: yaml
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service_type: mgr
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networks:
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- 192.169.142.0/24
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.. _cephadm_mgr_co_location:
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Allow co-location of MGR daemons
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================================
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In deployment scenarios with just a single host, cephadm still needs
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to deploy at least two MGR daemons in order to allow an automated
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upgrade of the cluster. See ``mgr_standby_modules`` in
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the :ref:`mgr-administrator-guide` for further details.
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See also: :ref:`cephadm_co_location`.
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Further Reading
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===============
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* :ref:`ceph-manager-daemon`
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* :ref:`cephadm-manually-deploy-mgr`
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