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ceph mon

Asked by Ahmad Ben Maallem

In cluster deployment with ceph (fore glance and cinder), ceph-mon will be installed on each controller node.
my question is how can i install ceph-mon on other node such as specific compute node ?

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Fabrizio Soppelsa
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Best Fabrizio Soppelsa (fsoppelsa) said : 		#1

Greetings Ahmad,
it's not reccomended running monitors and OSDs on the same host.
However, it's theorically possible, executing the command `ceph-deploy mon create <hostname>` from a controller.

Best regards,
Fabrizio
Mirantis Fuel Team

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Ahmad Ben Maallem (ahmad-benmaallem) said : 		#2

hi Fabrizio,
thank you for your reply, I asked this question because I want to run monitors in compute nodes for high availibility of the ceph cluster.
So I'm going to test the command 'ceph deployment' and I want to return the results obtained.

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Ahmad Ben Maallem (ahmad-benmaallem) said : 		#3

Thanks Fabrizio Soppelsa, that solved my question.