{% if ansible_fqdn in groups['compute_group_a'] %}
some_var  = "foo"
{% elif ansible_fqdn in groups['compute_group_b'] %}
other_var = "boo"
{% endif %}

not quite as clean as having a merge_configs keyed to the group but in my experience you aren't normally changing a tonne of values for a service anyways so it's pretty manageable.

From: Nguyễn Hữu Khôi <nguyenhuukhoinw@gmail.com>
Sent: 21 August 2023 11:57
To: Michal Arbet <michal.arbet@ultimum.io>
Cc: OpenStack Discuss <openstack-discuss@lists.openstack.org>
Subject: Re: [openstack][kolla-ansible]about group node config overwrite

CAUTION: This email originates from outside THG

Thanks much,

I will try if it is ok, I will submit it.

Nguyen Huu Khoi

On Mon, Aug 21, 2023 at 5:50 PM Michal Arbet <michal.arbet@ultimum.io> wrote:

Hi,

It's configuration ..., feel free to submit a patch which modifies kolla-ansible docs...

On Sun, Aug 20, 2023, 02:48 Nguyễn Hữu Khôi <nguyenhuukhoinw@gmail.com> wrote:

Thank you very much.
I will do it. I still hope that will be official feature.

On Sat, Aug 19, 2023, 11:11 PM Michal Arbet <michal.arbet@ultimum.io> wrote:

Hello,

It's Ansible so create your special group, change inventory and place your group related variables to group_vars/yourgroup.yml and in config overrides you can use your group related values.

I think this should work

On Fri, Aug 18, 2023, 16:31 Nguyễn Hữu Khôi <nguyenhuukhoinw@gmail.com> wrote:

Hello Koller.

I want to ask if we can overwrite config for a group of nodes. For example,

compute01 >> compute10 will have the same nova configuration

compute11 >> compute20 will have the same nova configuration.

It will be very nice if we support this way.

Thank you. Regards

Nguyen Huu Khoi