Enable Internal DNS in Neutron

You can use Helm overrides to enable internal DNS support.

Procedure

1. Create a yaml file to enable internal dns resolution for neutron.

   ~(keystone_admin)]$ cat > neutron-overrides.yaml <<EOF
   conf:
    neutron:
      DEFAULT:
        dns_domain: example.ca
    plugins:
      ml2_conf:
        ml2:
          extension_drivers:
          - port_security
          - dns
   EOF
   

2. Update the neutron overrides and apply to stx-openstack.

   ~(keystone_admin)]$ system helm-override-update stx-openstack neutron openstack --values neutron-overrides.yaml
   ~(keystone_admin)]$ system application-apply stx-openstack