Add support for a custom octavia.conf file

Kayobe should be able to handle extra configuration options in Octavia's
main configuration file, in a similar fashion to other services.  This
commit adds support for just that.

TrivialFix

Change-Id: Ibd91a90a5278bcd8963fb06874a74f71b1882d89

ansible/kolla-openstack.yml

@@ -115,6 +115,7 @@
             - { name: neutron, file: neutron.conf }
             - { name: neutron_ml2, file: neutron/ml2_conf.ini }
             - { name: nova, file: nova.conf }
+            - { name: octavia, file: octavia.conf }
             - { name: sahara, file: sahara.conf }
             - { name: zookeeper, file: zookeeper.cfg }
 
@@ -217,6 +218,7 @@
       kolla_extra_neutron: "{{ kolla_extra_config.neutron | default }}"
       kolla_extra_neutron_ml2: "{{ kolla_extra_config.neutron_ml2 | default }}"
       kolla_extra_nova: "{{ kolla_extra_config.nova | default }}"
+      kolla_extra_octavia: "{{ kolla_extra_config.octavia | default }}"
       kolla_extra_sahara: "{{ kolla_extra_config.sahara | default }}"
       kolla_extra_zookeeper: "{{ kolla_extra_config.zookeeper | default }}"
       kolla_extra_config_path: "{{ kayobe_config_path }}/kolla/config"

ansible/roles/kolla-openstack/molecule/enable-everything/molecule.yml

@@ -79,6 +79,9 @@ provisioner:
           [extra-nova.conf]
           foo=bar
         kolla_enable_octavia: true
+        kolla_extra_octavia: |
+          [extra-octavia.conf]
+          foo=bar
         kolla_enable_sahara: true
         kolla_extra_sahara: |
           [extra-sahara.conf]

ansible/roles/kolla-openstack/molecule/enable-everything/tests/test_default.py

@@ -74,6 +74,7 @@ def test_service_config_directory(host, path):
      'murano.conf',
      'neutron.conf',
      'nova.conf',
+     'octavia.conf',
      'sahara.conf',
      'zookeeper.cfg'])
 def test_service_ini_file(host, path):

ansible/roles/kolla-openstack/tasks/config.yml

@@ -28,6 +28,7 @@
     - { src: murano.conf.j2, dest: murano.conf, enabled: "{{ kolla_enable_murano }}" }
     - { src: neutron.conf.j2, dest: neutron.conf, enabled: "{{ kolla_enable_neutron }}" }
     - { src: nova.conf.j2, dest: nova.conf, enabled: "{{ kolla_enable_nova }}" }
+    - { src: octavia.conf.j2, dest: octavia.conf, enabled: "{{ kolla_enable_octavia }}" }
     - { src: pxelinux.default.j2, dest: ironic/pxelinux.default, enabled: "{{ kolla_enable_ironic }}" }
     - { src: inspector.ipxe.j2, dest: ironic/inspector.ipxe, enabled: "{{ kolla_enable_ironic_ipxe }}" }
     - { src: sahara.conf.j2, dest: sahara.conf, enabled: "{{ kolla_enable_sahara }}" }

ansible/roles/kolla-openstack/templates/octavia.conf.j2

@@ -0,0 +1,9 @@
+# {{ ansible_managed }}
+
+{% if kolla_extra_octavia %}
+#######################
+# Extra configuration
+#######################
+
+{{ kolla_extra_octavia }}
+{% endif %}