Adding cipher list Support for provider drivers

updated the data models for pools and listeners to
add support for cipher lists and added the needed
constants

updated the test models to include the new
parameters

Change-Id: Id5f4c20abd40dd092558a711987953012d4ae67f
Story: 2006627
Task: 37185

octavia_lib/api/drivers/data_models.py

@@ -133,7 +133,7 @@ class Listener(BaseDataModel):
                  client_ca_tls_container_data=Unset,
                  client_authentication=Unset, client_crl_container_ref=Unset,
                  client_crl_container_data=Unset, project_id=Unset,
-                 allowed_cidrs=Unset):
+                 allowed_cidrs=Unset, tls_ciphers=Unset):
 
         self.admin_state_up = admin_state_up
         self.connection_limit = connection_limit
@@ -162,6 +162,7 @@ class Listener(BaseDataModel):
         self.client_crl_container_data = client_crl_container_data
         self.project_id = project_id
         self.allowed_cidrs = allowed_cidrs
+        self.tls_ciphers = tls_ciphers
 
 
 class Pool(BaseDataModel):
@@ -173,7 +174,7 @@ class Pool(BaseDataModel):
                  tls_container_data=Unset, ca_tls_container_ref=Unset,
                  ca_tls_container_data=Unset, crl_container_ref=Unset,
                  crl_container_data=Unset, tls_enabled=Unset,
-                 project_id=Unset):
+                 project_id=Unset, tls_ciphers=Unset):
 
         self.admin_state_up = admin_state_up
         self.description = description
@@ -194,6 +195,7 @@ class Pool(BaseDataModel):
         self.crl_container_data = crl_container_data
         self.tls_enabled = tls_enabled
         self.project_id = project_id
+        self.tls_ciphers = tls_ciphers
 
 
 class Member(BaseDataModel):

octavia_lib/common/constants.py

@@ -247,6 +247,7 @@ TIMEOUT_CLIENT_DATA = 'timeout_client_data'
 TIMEOUT_MEMBER_CONNECT = 'timeout_member_connect'
 TIMEOUT_MEMBER_DATA = 'timeout_member_data'
 TIMEOUT_TCP_INSPECT = 'timeout_tcp_inspect'
+TLS_CIPHERS = 'tls_ciphers'
 TLS_CONTAINER_DATA = 'tls_container_data'
 TLS_CONTAINER_REF = 'tls_container_ref'
 TLS_ENABLED = 'tls_enabled'

octavia_lib/tests/unit/api/drivers/test_data_models.py

@@ -100,7 +100,8 @@ class TestProviderDataModels(base.TestCase):
             client_ca_tls_container_ref=None,
             client_crl_container_data=None,
             client_crl_container_ref=None,
-            allowed_cidrs=None)
+            allowed_cidrs=None,
+            tls_ciphers=None)
 
         self.ref_lb = data_models.LoadBalancer(
             admin_state_up=False,
@@ -167,7 +168,8 @@ class TestProviderDataModels(base.TestCase):
             project_id=self.project_id,
             listener_id=self.listener_id,
             protocol='avian',
-            session_persistence=self.session_persistence)
+            session_persistence=self.session_persistence,
+            tls_ciphers=None)
 
         self.ref_l7rule_dict = {'admin_state_up': True,
                                 'compare_type': 'STARTS_WITH',
@@ -234,7 +236,8 @@ class TestProviderDataModels(base.TestCase):
             'client_ca_tls_container_ref': None,
             'client_crl_container_data': None,
             'client_crl_container_ref': None,
-            'allowed_cidrs': None, }
+            'allowed_cidrs': None,
+            'tls_ciphers': None}
 
         self.ref_lb_dict_with_listener = {
             'admin_state_up': False,
@@ -301,7 +304,8 @@ class TestProviderDataModels(base.TestCase):
             'project_id': self.project_id,
             'listener_id': self.listener_id,
             'protocol': 'avian',
-            'session_persistence': self.session_persistence}
+            'session_persistence': self.session_persistence,
+            'tls_ciphers': None}
 
     def test_equality(self):
         second_ref_lb = deepcopy(self.ref_lb)

releasenotes/notes/adding-cipher-list-support-for-provider-drivers-6a4dbec2d0254aae.yaml

@@ -0,0 +1,6 @@
+---
+features:
+  - |
+    Added a parameter called ``tls_ciphers``
+    for passing OpenSSL cipher strings in pools
+    and listeners.

zuul.d/projects.yaml

@@ -7,3 +7,7 @@
       - publish-openstack-docs-pti
       - release-notes-jobs-python3
       - octavia-tox-tips
+    check:
+      jobs:
+        - octavia-tox-functional-py37-tips:
+            voting: false