[kolla-ansible] OVS br-ex configuration for OVN SNAT gateway along with HAProxy
Danny.Webb at thehutgroup.com
Sat Mar 26 19:05:03 UTC 2022
Multiple interfaces can be configured as follows:
From: Tony Liu <tonyliu0592 at hotmail.com>
Sent: 26 March 2022 05:02
To: openstack-discuss <openstack-discuss at lists.openstack.org>
Subject: [kolla-ansible] OVS br-ex configuration for OVN SNAT gateway along with HAProxy
CAUTION: This email originates from outside THG
My goal is to have OVN SNAT gateway (with OVS bridge) and HAProxy co-exist.
Here is the networking configuration (partial) before deployment.
eth1, no address, neutron_external_interface
eth1.40, external address, kolla_external_vip_interface
After deployment, I'd like to see this.
eth1.40 tag 40
eth1.40 with external address
But actually, only eth1 is put on br-ex by Kolla Ansible.
Need eth1.40 on br-ex, because the external network is also one of the provider
networks. Need eth1 on br-ex, to support other provider networks (different VLANs).
It works fine when deploy with TripleO with os-net-config.
Is it supported by Kolla Ansible? It seems Kolla Ansible only puts one interface
(neutron_external_interface) on br-ex?
I know a few workarounds in case that's not supported, just want to confirm.
Principal OpenStack Engineer
The Hut Group<http://www.thehutgroup.com/>
Email: Danny.Webb at thehutgroup.com<mailto:Danny.Webb at thehutgroup.com>
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