Initial manila support

This patch adds the following:

 * Apache manila sites
 * mysql database
 * horizon plugin
 * keystone endpoints/users
 * manila system cluster/single
 * nginx proxy site
 * haproxy proxy site

Related-Prod: PROD-18003

Change-Id: I8892e7ad32d1d1d8adb487a94f669593aab15977
diff --git a/neutron/client/service/manila.yml b/neutron/client/service/manila.yml
new file mode 100644
index 0000000..cdbc7bb
--- /dev/null
+++ b/neutron/client/service/manila.yml
@@ -0,0 +1,21 @@
+classes:
+- service.neutron.client
+parameters:
+  neutron:
+    client:
+      server:
+        admin_identity:
+          endpoint_type: internalURL
+          network:
+            manila-share-network:
+              tenant: admin
+              shared: false
+              admin_state_up: True
+              port_security_enabled: false
+              subnet:
+                manila-share-subnet:
+                  cidr: ${_param:openstack_manila_share_neutron_subnet_cidr}
+                  allocation_pools:
+                    - start: ${_param:openstack_manila_share_neutron_subnet_allocation_start}
+                      end: ${_param:openstack_manila_share_neutron_subnet_allocation_end}
+                  enable_dhcp: true