Add suport to neutron-agents and ovs runs in storage node

The generic driver for manila need the neutron agents
and OVS / Linuxbridge running on the same node as manila_share.
This is necessary when the DHSS (Driver Handles Share Servers)
is the value "True", so that the manila_share can talk
with NFS manager.

Change-Id: I21904659b1789fa71118401bfb6ac2227ae564da
Partially-Implements: blueprint enable-manila-containers

ansible/inventory/multinode

@@ -93,6 +93,9 @@ control
 [mistral:children]
 control
 
+[manila:children]
+control
+
 # Additional control implemented here. These groups allow you to control which
 # services run on which hosts at a per-service level.
 #
@@ -155,6 +158,16 @@ cinder
 [cinder-volume:children]
 storage
 
+# Manila
+[manila-api:children]
+manila
+
+[manila-scheduler:children]
+manila
+
+[manila-share:children]
+storage
+
 # Swift
 [swift-proxy-server:children]
 swift

ansible/roles/neutron/tasks/deploy.yml

@@ -7,6 +7,7 @@
 
 - include: config.yml
   when: inventory_hostname in groups['compute']
+        inventory_hostname in groups['manila-share']
         or inventory_hostname in groups['neutron-dhcp-agent']
         or inventory_hostname in groups['neutron-l3-agent']
         or inventory_hostname in groups['neutron-metadata-agent']
@@ -22,6 +23,7 @@
 
 - include: start.yml
   when: inventory_hostname in groups['compute']
+        inventory_hostname in groups['manila-share']
         or inventory_hostname in groups['neutron-dhcp-agent']
         or inventory_hostname in groups['neutron-l3-agent']
         or inventory_hostname in groups['neutron-metadata-agent']

ansible/roles/neutron/tasks/pull.yml

@@ -20,6 +20,7 @@
     image: "{{ neutron_linuxbridge_agent_image_full }}"
   when:
     - (inventory_hostname in groups['compute']
+       inventory_hostname in groups['manila-share']
        or inventory_hostname in groups['neutron-dhcp-agent']
        or inventory_hostname in groups['neutron-l3-agent']
        or inventory_hostname in groups['neutron-metadata-agent'])
@@ -39,6 +40,7 @@
     image: "{{ neutron_openvswitch_agent_image_full }}"
   when:
     - (inventory_hostname in groups['compute']
+       inventory_hostname in groups['manila-share']
        or inventory_hostname in groups['neutron-dhcp-agent']
        or inventory_hostname in groups['neutron-l3-agent']
        or inventory_hostname in groups['neutron-metadata-agent'])
@@ -58,6 +60,7 @@
     image: "{{ openvswitch_db_image_full }}"
   when:
     - (inventory_hostname in groups['compute']
+       inventory_hostname in groups['manila-share']
        or inventory_hostname in groups['neutron-dhcp-agent']
        or inventory_hostname in groups['neutron-l3-agent']
        or inventory_hostname in groups['neutron-metadata-agent'])
@@ -70,6 +73,7 @@
     image: "{{ openvswitch_vswitchd_image_full }}"
   when:
     - (inventory_hostname in groups['compute']
+       inventory_hostname in groups['manila-share']
        or inventory_hostname in groups['neutron-dhcp-agent']
        or inventory_hostname in groups['neutron-l3-agent']
        or inventory_hostname in groups['neutron-metadata-agent'])

ansible/roles/neutron/tasks/start.yml

@@ -11,6 +11,7 @@
       - "openvswitch_db:/var/lib/openvswitch/"
   when:
     - (inventory_hostname in groups['compute']
+       inventory_hostname in groups['manila-share']
        or inventory_hostname in groups['neutron-dhcp-agent']
        or inventory_hostname in groups['neutron-l3-agent']
        or inventory_hostname in groups['neutron-metadata-agent'])
@@ -25,6 +26,7 @@
   delay: 2
   when:
     - (inventory_hostname in groups['compute']
+       inventory_hostname in groups['manila-share']
        or inventory_hostname in groups['neutron-dhcp-agent']
        or inventory_hostname in groups['neutron-l3-agent']
        or inventory_hostname in groups['neutron-metadata-agent'])
@@ -36,6 +38,7 @@
   changed_when: status.stdout.find('changed') != -1
   when:
     - (inventory_hostname in groups['compute']
+       inventory_hostname in groups['manila-share']
        or inventory_hostname in groups['neutron-dhcp-agent']
        or inventory_hostname in groups['neutron-l3-agent']
        or inventory_hostname in groups['neutron-metadata-agent'])
@@ -54,6 +57,7 @@
       - "/run:/run"
   when:
     - (inventory_hostname in groups['compute']
+       inventory_hostname in groups['manila-share']
        or inventory_hostname in groups['neutron-dhcp-agent']
        or inventory_hostname in groups['neutron-l3-agent']
        or inventory_hostname in groups['neutron-metadata-agent'])
@@ -85,6 +89,7 @@
   when:
     - (
         ( inventory_hostname in groups['compute']
+          inventory_hostname in groups['manila-share']
           or inventory_hostname in groups['neutron-dhcp-agent']
           or inventory_hostname in groups['neutron-l3-agent']
           or inventory_hostname in groups['neutron-metadata-agent']
@@ -134,6 +139,7 @@
       - "kolla_logs:/var/log/kolla/"
   when:
     - (inventory_hostname in groups['compute']
+       inventory_hostname in groups['manila-share']
        or inventory_hostname in groups['neutron-dhcp-agent']
        or inventory_hostname in groups['neutron-l3-agent']
        or inventory_hostname in groups['neutron-metadata-agent'])

ansible/site.yml

@@ -100,6 +100,7 @@
 
 - hosts:
     - compute
+    - manila-share
     - neutron-dhcp-agent
     - neutron-l3-agent
     - neutron-metadata-agent