[Kolla Ansible] host maintenance

Tony Liu tonyliu0592 at hotmail.com
Sat Aug 22 01:14:49 UTC 2020

Thanks Eric! I will run some tests to validate.

> -----Original Message-----
> From: Eric K. Miller <emiller at genesishosting.com>
> Sent: Friday, August 21, 2020 5:10 PM
> To: openstack-discuss <openstack-discuss at lists.openstack.org>
> Subject: RE: [Kolla Ansible] host maintenance
> > Actually, in my case, the setup is originally deploy by Kolla Ansible.
> > Other than the initial deployment, I am looking for using Kolla
> > Ansible for maintenance operations.
> > What I am looking for, eg. replace a host, can surely be done by
> > manual steps or customized script. I'd like to know if they are
> > automated by Kolla Ansible.
> We do this often by simply using the "limit" flag in Kolla Ansible to
> only include the controllers and new compute node (after adding the
> compute node to the multinode.ini file).  Specify "reconfigure" for the
> action, and not "install".
> Eric

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