Skip failing integration tests

Some tests are failing because ec2tokens seems broken. Let's skip them
for now.

Ref bug #1484086

Change-Id: I7de260e4dbd1c17fddc9385bdbb127fd593441be

heat_integrationtests/functional/test_notifications.py

@@ -16,6 +16,8 @@ from oslo_messaging._drivers import common
 from oslo_messaging import transport
 import requests
 
+from testtools import testcase
+
 from heat_integrationtests.common import test
 from heat_integrationtests.functional import functional_base
 
@@ -162,6 +164,7 @@ outputs:
         for n in BASIC_NOTIFICATIONS:
             self.assertIn(n, handler.notifications)
 
+    @testcase.skip('Skipped until keystone fixed #1484086')
     def test_asg_notifications(self):
         stack_identifier = self.stack_create(template=self.asg_template)
 

heat_integrationtests/scenario/test_ceilometer_alarm.py

@@ -11,6 +11,7 @@
 #    under the License.
 
 from oslo_log import log as logging
+from testtools import testcase
 
 from heat_integrationtests.common import test
 from heat_integrationtests.scenario import scenario_base
@@ -34,6 +35,7 @@ class CeilometerAlarmTest(scenario_base.ScenarioTestsBase):
                                                               actual))
         return actual == expected
 
+    @testcase.skip('Skipped until keystone fixed #1484086')
     def test_alarm(self):
         """Confirm we can create an alarm and trigger it."""
 

heat_integrationtests/scenario/test_server_cfn_init.py

@@ -12,6 +12,8 @@
 
 import json
 
+from testtools import testcase
+
 from heat_integrationtests.common import exceptions
 from heat_integrationtests.scenario import scenario_base
 
@@ -93,6 +95,7 @@ class CfnInitIntegrationTest(scenario_base.ScenarioTestsBase):
                 self._log_console_output(servers=[server])
                 raise e
 
+    @testcase.skip('Skipped until keystone fixed #1484086')
     def test_server_cfn_init(self):
         """
         Check cfn-init and cfn-signal availability on the created server.