[Openstack] Disable compute node from accepting new VMs?

Rahul Sharma rahulsharmaait at gmail.com
Tue Aug 2 22:13:46 UTC 2016


https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux_OpenStack_Platform/4/html/Installation_and_Configuration_Guide/Safely_Removing_Compute_Resources.html

*nova service-disable HOST nova-compute*


*Rahul Sharma*
*MS in Computer Science, 2016*
College of Computer and Information Science, Northeastern University
Mobile:  801-706-7860
Email: rahulsharmaait at gmail.com
Linkedin: www.linkedin.com/in/rahulsharmaait

On Tue, Aug 2, 2016 at 5:01 PM, Ken D'Ambrosio <ken at jots.org> wrote:

> Hi, all.  Trying to figure out how to disable a compute node from getting
> new VMs scheduled for it on my Liberty cloud.  I did see the "nova
> host-update --maintenance" command, but (as noted elsewhere) it seems not
> to work for KVM-based VMs.  Is there a way to accomplish what I'm looking
> to do?  Note that I'm not looking to take the host down, just take it out
> of the pool of compute hosts ready to accept new VMs.
>
> Thanks!
>
> -Ken
>
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