Add neutron service support for composable upgrades

Change-Id: I9c6116ddb4475b798876635cbb701214759fa33b
Partially-Implements: blueprint overcloud-upgrades-per-service

puppet/services/neutron-api.yaml

@@ -160,3 +160,14 @@ outputs:
           neutron::db::mysql::allowed_hosts:
             - '%'
             - "%{hiera('mysql_bind_host')}"
+      upgrade_tasks:
+        - name: Stop neutron_api service
+          tags: step2
+          service: name=neutron-server state=stopped
+        - name: Sync neutron_api DB
+          tags: step5
+          command: neutron-db-manage --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugin.ini upgrade head
+        - name: Start neutron_api service
+          tags: step6
+          service: name=neutron-server state=started
+

puppet/services/neutron-dhcp.yaml

@@ -74,3 +74,10 @@ outputs:
                 dport: 68
       step_config: |
         include tripleo::profile::base::neutron::dhcp
+      upgrade_tasks:
+        - name: Stop neutron_dhcp service
+          tags: step2
+          service: name=neutron-dhcp-agent state=stopped
+        - name: Start neutron_dhcp service
+          tags: step6
+          service: name=neutron-dhcp-agent state=started

puppet/services/neutron-l3.yaml

@@ -72,10 +72,17 @@ outputs:
           tripleo.neutron_l3.firewall_rules:
             '106 neutron_l3 vrrp':
               proto: vrrp
-        - 
+        -
           if:
           - external_network_bridge_empty
           - {}
           - neutron::agents::l3::external_network_bridge: {get_param: NeutronExternalNetworkBridge}
       step_config: |
         include tripleo::profile::base::neutron::l3
+      upgrade_tasks:
+        - name: Stop neutron_l3 service
+          tags: step2
+          service: name=neutron-l3-agent state=stopped
+        - name: Start neutron_l3 service
+          tags: step6
+          service: name=neutron-l3-agent state=started

puppet/services/neutron-metadata.yaml

@@ -75,3 +75,10 @@ outputs:
             neutron::agents::metadata::metadata_ip: "%{hiera('nova_metadata_vip')}"
       step_config: |
         include tripleo::profile::base::neutron::metadata
+      upgrade_tasks:
+        - name: Stop neutron_metadata service
+          tags: step2
+          service: name=neutron-metadata-agent state=stopped
+        - name: Start neutron_metadata service
+          tags: step6
+          service: name=neutron-metadata-agent state=started

puppet/services/neutron-ovs-agent.yaml

@@ -113,3 +113,11 @@ outputs:
                 proto: 'gre'
       step_config: |
         include ::tripleo::profile::base::neutron::ovs
+      upgrade_tasks:
+        - name: Stop neutron_ovs_agent service
+          tags: step2
+          service: name=neutron-openvswitch-agent state=stopped
+        - name: Start neutron_ovs_agent service
+          tags: step6
+          service: name=neutron-openvswitch-agent state=started
+

puppet/services/rabbitmq.yaml

@@ -107,6 +107,6 @@ outputs:
           tags: step2
           service: name=rabbitmq-server state=stopped
         - name: Start rabbitmq service
-          tags: step6
+          tags: step4
           service: name=rabbitmq-server state=started