Adding a compute node to Openstack

asked 2016-01-25 08:18:07 -0500

Awais gravatar image

updated 2016-01-28 09:23:27 -0500

I want to add a compute node to openstack with VMs already spun on the compute node. I want to know whether Openstack would be able to discover the VMs on that compute node or not. Will it only show the compute node in horizon?

PS: for instance I spun the VMs by adding the compute node to openstack and then i removed it. If i add the same compute node on it again having the same VMs how would it react to this?

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answered 2016-01-29 01:37:28 -0500

Vinoth gravatar image

It's all about Data Base entry matters.

If you had created the VM manualy without openstack, then it is not possible (Hardly possible) to make it display in horizon dashboard. But when you are re-adding the compute node to the same openstack,it will display all the VM on horizon. Since this information is already present in Database.



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Asked: 2016-01-25 08:18:07 -0500

Seen: 337 times

Last updated: Jan 29 '16