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Merge pull request #34590 from zdover23/wip-doc-cidr-network-troubleshooting2

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ceph/doc: Add guidance for cidr network troubleshooting

Reviewed-by: Sebastian Wagner <sebastian.wagner@suse.com>
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Sebastian Wagner 2020-04-29 10:45:51 +02:00 committed by GitHub
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2
doc/cephadm/install.rst
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@ -167,6 +167,8 @@ To add each new host to the cluster, perform two steps:
# ceph orch host add host3 # ceph orch host add host3
.. _deploy_additional_monitors:
Deploy additional monitors (optional) Deploy additional monitors (optional)
===================================== =====================================

13
doc/cephadm/troubleshooting.rst
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@ -148,3 +148,16 @@ To verify that the public key is in the authorized_keys file, run the following
[root@mon1 ~]# cephadm shell -- ceph config-key get mgr/cephadm/ssh_identity_pub > key.pub [root@mon1 ~]# cephadm shell -- ceph config-key get mgr/cephadm/ssh_identity_pub > key.pub
[root@mon1 ~]# grep "`cat key.pub`" /root/.ssh/authorized_keys [root@mon1 ~]# grep "`cat key.pub`" /root/.ssh/authorized_keys
Failed to infer CIDR network error
----------------------------------
If you see this error::
ERROR: Failed to infer CIDR network for mon ip ***; pass --skip-mon-network to configure it later
This means that you must run a command of this form::
ceph config set mon public_network <mon_network>
For more detail on operations of this kind, see :ref:`deploy_additional_monitors`