Thanks Eric! I will run some tests to validate. Tony
-----Original Message----- From: Eric K. Miller <emiller@genesishosting.com> Sent: Friday, August 21, 2020 5:10 PM To: openstack-discuss <openstack-discuss@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