Added registration of a service endpoint to keystone

Change-Id: I657bbb74e5476ceee923ee6e3eb5e67af11a5abb

cookbooks/devstack/metadata.rb

@@ -4,4 +4,4 @@ maintainer_email "hpcs-mon@hp.com"
 license          "All rights reserved"
 description      "Customizes devstack server for use with mini-mon"
 long_description IO.read(File.join(File.dirname(__FILE__), 'README.md'))
-version          "0.0.3"
+version          "0.0.4"

cookbooks/devstack/recipes/keystone.rb

@@ -5,7 +5,24 @@ python 'make default keystone users' do
   code <<-EOH
 import keystoneclient
 from keystoneclient.v2_0 import client
-import sys
+
+def add_service_endpoint(key, service_name, endpoint_host):
+  """Add the Monasca service to the catalog with the specified endpoint, if it doesn't yet exist."""
+  service_names = { service.name: service.id for service in key.services.list() }
+  if service_name in service_names.keys():
+    service_id = service_names[service_name] 
+  else:
+    service=key.services.create(name=service_name, service_type='monitoring', description='Monasca monitoring service')
+    service_id = service.id
+ 
+  for endpoint in key.endpoints.list():
+    if endpoint.service_id == service_id:
+      return
+
+  key.endpoints.create(region="RegionOne", service_id=service_id,
+                            publicurl="http://%s:8080/v2.0/" % endpoint_host,
+                            adminurl="http://%s:8080/v2.0/" % endpoint_host,
+                            internalurl="http://%s:8080/v2.0/" % endpoint_host)
 
 def create_user(user_name, password, email,tenant_id):
   user_id = None
@@ -54,5 +71,7 @@ create_user('mini-mon', 'password', 'mini@mon.com', tenant_id)
 monasca_user_id = create_user('monasca-agent', 'password', 'monasca-agent@mon.com', tenant_id)
 
 create_role(monasca_user_id, 'monasca-agent', tenant_id)
+
+add_service_endpoint(key, 'monasca', '192.168.10.4')
 EOH
 end