Add Octavia OVN provider support

So far Octavia had only support for one provider: amphora.

This patch adds support for OVN provider.

Change-Id: I048cb34dc6db729e9277183d3697931a4901e1c7

tobiko/openstack/stacks/__init__.py

@@ -90,6 +90,18 @@ OctaviaClientServerStackFixture = _octavia.OctaviaClientServerStackFixture
 OctaviaOtherServerStackFixture = _octavia.OctaviaOtherServerStackFixture
 OctaviaOtherMemberServerStackFixture = (
     _octavia.OctaviaOtherMemberServerStackFixture)
+# Ovn Provider resources
+OctaviaOvnProviderLoadbalancerStackFixture = (
+    _octavia.OctaviaOvnProviderLoadbalancerStackFixture)
+OctaviaOvnProviderListenerStackFixture = (
+    _octavia.OctaviaOvnProviderListenerStackFixture)
+OctaviaOvnProviderPoolStackFixture = (
+    _octavia.OctaviaOvnProviderPoolStackFixture)
+OctaviaOvnProviderMemberServerStackFixture = (
+    _octavia.OctaviaOvnProviderMemberServerStackFixture)
+OctaviaOvnProviderOtherMemberServerStackFixture = (
+    _octavia.OctaviaOvnProviderOtherMemberServerStackFixture)
+OctaviaVipNetworkStackFixture = _octavia.OctaviaVipNetworkStackFixture
 
 QosNetworkStackFixture = _qos.QosNetworkStackFixture
 QosPolicyStackFixture = _qos.QosPolicyStackFixture

tobiko/openstack/stacks/_octavia.py

@@ -143,8 +143,6 @@ class OctaviaPoolStackFixture(heat.HeatStackFixture):
 
     hm_timeout = 3
 
-    hm_type = 'HTTP'
-
     @property
     def listener_id(self):
         return self.listener.listener_id
@@ -198,3 +196,42 @@ class OctaviaOtherMemberServerStackFixture(
         OctaviaMemberServerStackFixture):
     server_stack = tobiko.required_setup_fixture(
         OctaviaOtherServerStackFixture)
+
+
+# OVN provider stack fixtures
+class OctaviaOvnProviderLoadbalancerStackFixture(
+        OctaviaLoadbalancerStackFixture):
+
+    provider = 'ovn'
+
+
+class OctaviaOvnProviderListenerStackFixture(OctaviaListenerStackFixture):
+
+    loadbalancer = tobiko.required_setup_fixture(
+        OctaviaOvnProviderLoadbalancerStackFixture)
+
+    lb_port = 22
+
+    lb_protocol = 'TCP'
+
+
+class OctaviaOvnProviderPoolStackFixture(OctaviaPoolStackFixture):
+    listener = tobiko.required_setup_fixture(
+        OctaviaOvnProviderListenerStackFixture)
+
+    pool_protocol = 'TCP'
+
+    lb_algorithm = 'SOURCE_IP_PORT'
+
+
+class OctaviaOvnProviderMemberServerStackFixture(
+        OctaviaMemberServerStackFixture):
+    pool = tobiko.required_setup_fixture(OctaviaOvnProviderPoolStackFixture)
+
+    application_port = 22
+
+
+class OctaviaOvnProviderOtherMemberServerStackFixture(
+        OctaviaOvnProviderMemberServerStackFixture):
+    server_stack = tobiko.required_setup_fixture(
+        OctaviaOtherServerStackFixture)