[Openstack-operators] Putting a hypervisor into maintenance / how to get a list of all instance IDs on a host

Tim Bell Tim.Bell at cern.ch
Fri Feb 14 12:47:00 UTC 2014


At minimum, getting something into stackforge would be good.

Recovering as best you can from a dead hypervisor situation is another process that we need to define best-of-breed scripts.

Tim


From: Robert van Leeuwen [mailto:Robert.vanLeeuwen at spilgames.com]
Sent: 14 February 2014 12:50
To: Tim Bell
Cc: openstack-operators at lists.openstack.org
Subject: RE: [Openstack-operators] Putting a hypervisor into maintenance / how to get a list of all instance IDs on a host

> How about sharing the script if you can get it to a generic state ? This would seem to be an activity that many
> operators would like to be able to do.
> Tim

I *think* it should become part of the Openstack tools just like the evacuate command.

I'm currently hacking something together in bash for a quick fix.
If it will ever get into a share-able state I'll make sure to do so :)

Hopefully I will have some time to create a proper python version.
When that happens I'll try to get it into the nova project.

Cheers,
Robert van Leeuwen
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