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Merge pull request #34678 from sebastian-philipp/doc-cephadm-install-fix-placement

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doc/cephadm: install.rst: fix placement spec.

Reviewed-by: Alexandra Settle <asettle@suse.com>
Reviewed-by: Michael Fritch <mfritch@suse.com>
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Sebastian Wagner 2020-04-23 12:20:30 +02:00 committed by GitHub
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doc/cephadm/install.rst
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@ -302,7 +302,9 @@ see :ref:`fs-volumes-and-subvolumes`.
To deploy metadata servers::
# ceph orch apply mds *<fs-name>* *<num-daemons>* [*<host1>* ...]
# ceph orch apply mds *<fs-name>* --placement="*<num-daemons>* [*<host1>* ...]"
See :ref:`orchestrator-cli-placement-spec` for details of the placement specification.
Deploy RGWs
===========
@ -332,7 +334,7 @@ Next create a zone::
To deploy a set of radosgw daemons for a particular realm and zone::
# ceph orch apply rgw *<realm-name>* *<zone-name>* *<num-daemons>* [*<host1>* ...]
# ceph orch apply rgw *<realm-name>* *<zone-name>* --placement="*<num-daemons>* [*<host1>* ...]"
For example, to deploy 2 rgw daemons serving the *myorg* realm and the *us-east-1*
zone on *myhost1* and *myhost2*::
@ -340,7 +342,9 @@ zone on *myhost1* and *myhost2*::
# radosgw-admin realm create --rgw-realm=myorg --default
# radosgw-admin zonegroup create --rgw-zonegroup=default --master --default
# radosgw-admin zone create --rgw-zonegroup=default --rgw-zone=us-east-1 --master --default
# ceph orch apply rgw myorg us-east-1 2 myhost1 myhost2
# ceph orch apply rgw myorg us-east-1 --placement="2 myhost1 myhost2"
See :ref:`orchestrator-cli-placement-spec` for details of the placement specification.
Deploying NFS ganesha
=====================
@ -350,9 +354,12 @@ and optional *namespace*
To deploy a NFS Ganesha gateway,::
# ceph orch apply nfs *<svc_id>* *<pool>* *<namespace>* *<num-daemons>* [*<host1>* ...]
# ceph orch apply nfs *<svc_id>* *<pool>* *<namespace>* --placement="*<num-daemons>* [*<host1>* ...]"
For example, to deploy NFS with a service id of *foo*, that will use the
RADOS pool *nfs-ganesha* and namespace *nfs-ns*,::
# ceph orch apply nfs foo nfs-ganesha nfs-ns
See :ref:`orchestrator-cli-placement-spec` for details of the placement specification.