Add additional Ceph daemons to standalone

Deployed Ceph is now able to deploy both Ceph MDS and NFS (managed by
cephadm).
This change updates the procedure to include the required options and
daemon definitions for a Standalone environment.

Depends-On: Ida1429f237ec9d85c007c757581ee57a49ac3808
Depends-On: I038a60959b81596257c358c83f324c8630148026

Change-Id: I6886b50e58bc01dadb2e1c4ebc7e18b236900694
changes/42/852542/4
Francesco Pantano 4 months ago
parent eb7bc99438
commit 5ed61c3d00
No known key found for this signature in database
GPG Key ID: 0458D4D1F41BD75C
  1. 31
      deploy-guide/source/deployment/standalone.rst

@ -293,14 +293,28 @@ Deploying a Standalone OpenStack node
mon_warn_on_pool_no_redundancy = false
EOF
Deploy Ceph by passing the IP, Ceph spec and Ceph conf created
above. Use the options `--standalone`, `--single-host-defaults`,
`--skip-hosts-config` and `--skip-container-registry-config`.
Use `openstack overcloud ceph deploy --help` for details on what
these options do. User creation is skipped via
`--skip-user-create` because it was handled in the previous
step. Specify what the output deployed Ceph file should be
called.
Additional Ceph daemons can be added to the Ceph cluster, but only Ceph
mds and nfs daemons are supported. Create a Ceph_daemon spec definition,
and add the required information for each daemon:
.. code-block:: bash
cat <<EOF > $HOME/ceph_daemon.yaml
ceph_nfs:
cephfs_data: 'manila_data'
cephfs_metadata: 'manila_metadata'
EOF
Deploy Ceph by passing the IP, Ceph spec, Ceph conf and Ceph daemon
definition created above. Use the options `--standalone`,
`--single-host-defaults`, `--skip-hosts-config` and
`--skip-container-registry-config`. Use `openstack overcloud ceph deploy
--help` for details on what these options do. User creation is skipped
via `--skip-user-create` because it was handled in the previous step.
Specify what the output deployed Ceph file should be called. The
CephIngress deployment can be skipped in a standalone environment if
there is no network isolation and the CephNFS daemon already has a stable
floating ip.
.. code-block:: bash
@ -308,6 +322,7 @@ Deploying a Standalone OpenStack node
--mon-ip $CEPH_IP \
--ceph-spec $HOME/ceph_spec.yaml \
--config $HOME/initial_ceph.conf \
--daemon $HOME/ceph_daemon.yaml \
--standalone \
--single-host-defaults \
--skip-hosts-config \

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