Deprecate using informula wsgi config.

All openstack services uses 99% persent same wsgi apache config.
This patch adds functionality to configure cinder-wsgi.conf from
apache pillar. To do this on cluster level the following file
should be included:
 - system.apache.server.site.cinder

The intree wsgi template will be removed when we switch all model
and cookiecutter to use apache template.

Change-Id: I6a3058d0fda074d2ddce9ea20d33a93cd3e18de7
diff --git a/tests/pillar/control_cluster_intree_wsgi.sls b/tests/pillar/control_cluster_intree_wsgi.sls
new file mode 100644
index 0000000..4c078d4
--- /dev/null
+++ b/tests/pillar/control_cluster_intree_wsgi.sls
@@ -0,0 +1,80 @@
+cinder:
+  controller:
+    enabled: true
+    version: liberty
+    osapi:
+      host: 127.0.0.1
+    database:
+      engine: mysql
+      host: 127.0.0.1
+      port: 3306
+      name: cinder
+      user: cinder
+      password: password
+    identity:
+      engine: keystone
+      region: RegionOne
+      host: 127.0.0.1
+      port: 35357
+      tenant: service
+      user: cinder
+      password: password
+      endpoint_type: internalURL
+    glance:
+      host: 127.0.0.1
+      port: 9292
+    logging:
+      log_appender: false
+      log_handlers:
+        watchedfile:
+          enabled: true
+        fluentd:
+          enabled: false
+        ossyslog:
+          enabled: false
+    message_queue:
+      engine: rabbitmq
+      members:
+      - host: 127.0.0.1
+      - host: 127.0.1.1
+      - host: 127.0.2.1
+      user: openstack
+      password: password
+      virtual_host: '/openstack'
+    cache:
+      engine: memcached
+      members:
+      - host: 127.0.0.1
+        port: 11211
+      - host: 127.0.0.1
+        port: 11211
+      - host: 127.0.0.1
+        port: 11211
+    storage:
+      engine: storwize
+      host: 192.168.0.1
+      port: 22
+      user: username
+      password: pass
+
+    audit:
+      filter_factory: 'keystonemiddleware.audit:filter_factory'
+      map_file: '/etc/pycadf/cinder_api_audit_map.conf'
+    policy:
+      'volume:delete': 'rule:admin_or_owner'
+      'volume:extend':
+apache:
+  server:
+    enabled: true
+    default_mpm: event
+    mpm:
+      prefork:
+        enabled: true
+        servers:
+          start: 5
+          spare:
+            min: 2
+            max: 10
+        max_requests: 0
+        max_clients: 20
+        limit: 20