docker/internal TLS: spawn extra container for neutron server's TLS proxy

This spawns an extra container that runs httpd to run the TLS proxy that
will go in front of neutron server.

bp tls-via-certmonger-containers

Change-Id: I2529d78e889835f48c51e12d28ecd7c48739b02b

docker/services/neutron-api.yaml

@@ -39,6 +39,13 @@ parameters:
     default: {}
     description: Parameters specific to the role
     type: json
+  EnableInternalTLS:
+    type: boolean
+    default: false
+
+conditions:
+
+  internal_tls_enabled: {equals: [{get_param: EnableInternalTLS}, true]}
 
 resources:
 
@@ -81,6 +88,8 @@ outputs:
             - path: /var/log/neutron
               owner: neutron:neutron
               recurse: true
+        /var/lib/kolla/config_files/neutron_server_tls_proxy.json:
+          command: /usr/sbin/httpd -DFOREGROUND
       docker_config:
         # db sync runs before permissions set by kolla_config
         step_3:
@@ -113,20 +122,39 @@ outputs:
                   - /var/log/containers/neutron:/var/log/neutron
             command: ['neutron-db-manage', 'upgrade', 'heads']
         step_4:
-          neutron_api:
-            image: *neutron_api_image
-            net: host
-            privileged: false
-            restart: always
-            volumes:
-              list_concat:
-                - {get_attr: [ContainersCommon, volumes]}
-                -
-                  - /var/lib/kolla/config_files/neutron_api.json:/var/lib/kolla/config_files/config.json:ro
-                  - /var/lib/config-data/neutron/etc/neutron/:/etc/neutron/:ro
-                  - /var/log/containers/neutron:/var/log/neutron
-            environment:
-              - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
+          map_merge:
+            - neutron_api:
+                image: *neutron_api_image
+                net: host
+                privileged: false
+                restart: always
+                volumes:
+                  list_concat:
+                    - {get_attr: [ContainersCommon, volumes]}
+                    -
+                      - /var/lib/kolla/config_files/neutron_api.json:/var/lib/kolla/config_files/config.json:ro
+                      - /var/lib/config-data/neutron/etc/neutron/:/etc/neutron/:ro
+                      - /var/log/containers/neutron:/var/log/neutron
+                environment:
+                  - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
+            - if:
+                - internal_tls_enabled
+                - neutron_server_tls_proxy:
+                    image: *neutron_api_image
+                    net: host
+                    user: root
+                    restart: always
+                    volumes:
+                      list_concat:
+                        - {get_attr: [ContainersCommon, volumes]}
+                        -
+                          - /var/lib/kolla/config_files/neutron_server_tls_proxy.json:/var/lib/kolla/config_files/config.json:ro
+                          - /var/lib/config-data/neutron/etc/httpd/:/etc/httpd/:ro
+                          - /etc/pki/tls/certs/httpd:/etc/pki/tls/certs/httpd:ro
+                          - /etc/pki/tls/private/httpd:/etc/pki/tls/private/httpd:ro
+                    environment:
+                      - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
+                - {}
       host_prep_tasks:
         - name: create persistent logs directory
           file:

environments/docker-services-tls-everywhere.yaml

@@ -12,6 +12,7 @@ resource_registry:
   OS::TripleO::Services::AodhEvaluator: ../docker/services/aodh-evaluator.yaml
   OS::TripleO::Services::AodhListener: ../docker/services/aodh-listener.yaml
   OS::TripleO::Services::AodhNotifier: ../docker/services/aodh-notifier.yaml
+  OS::TripleO::Services::ComputeNeutronOvsAgent: ../docker/services/neutron-ovs-agent.yaml
   OS::TripleO::Services::GlanceApi: ../docker/services/glance-api.yaml
   OS::TripleO::Services::GnocchiApi: ../docker/services/gnocchi-api.yaml
   OS::TripleO::Services::GnocchiMetricd: ../docker/services/gnocchi-metricd.yaml
@@ -20,6 +21,12 @@ resource_registry:
   OS::TripleO::Services::HeatApiCfn: ../docker/services/heat-api-cfn.yaml
   OS::TripleO::Services::HeatEngine: ../docker/services/heat-engine.yaml
   OS::TripleO::Services::Keystone: ../docker/services/keystone.yaml
+  OS::TripleO::Services::NeutronApi: ../docker/services/neutron-api.yaml
+  OS::TripleO::Services::NeutronCorePlugin: ../docker/services/neutron-plugin-ml2.yaml
+  OS::TripleO::Services::NeutronDhcpAgent: ../docker/services/neutron-dhcp.yaml
+  OS::TripleO::Services::NeutronL3Agent: ../docker/services/neutron-l3.yaml
+  OS::TripleO::Services::NeutronOvsAgent: ../docker/services/neutron-ovs-agent.yaml
+  OS::TripleO::Services::NeutronServer: ../docker/services/neutron-api.yaml
   OS::TripleO::Services::PankoApi: ../docker/services/panko-api.yaml
   OS::TripleO::Services::SwiftProxy: ../docker/services/swift-proxy.yaml
   OS::TripleO::Services::SwiftRingBuilder: ../docker/services/swift-ringbuilder.yaml