1 files changed, 52 insertions, 0 deletions
diff --git a/charms/trusty/ceilometer-agent/actions/openstack_upgrade.py b/charms/trusty/ceilometer-agent/actions/openstack_upgrade.py
new file mode 100755
index 0000000..da6f160
--- /dev/null
+++ b/charms/trusty/ceilometer-agent/actions/openstack_upgrade.py
@@ -0,0 +1,52 @@
+#!/usr/bin/python
+#
+# Copyright 2016 Canonical Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#  http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import sys
+
+sys.path.append('hooks/')
+
+from charmhelpers.contrib.openstack.utils import (
+    do_action_openstack_upgrade,
+)
+
+from ceilometer_hooks import (
+    config_changed,
+    CONFIGS,
+)
+
+from ceilometer_utils import (
+    do_openstack_upgrade,
+)
+
+
+def openstack_upgrade():
+    """Perform action-managed OpenStack upgrade.
+
+    Upgrades packages to the configured openstack-origin version and sets
+    the corresponding action status as a result.
+
+    If the charm was installed from source we cannot upgrade it.
+    For backwards compatibility a config flag (action-managed-upgrade) must
+    be set for this code to run, otherwise a full service level upgrade will
+    fire on config-changed."""
+
+    if (do_action_openstack_upgrade('ceilometer-common',
+                                    do_openstack_upgrade,
+                                    CONFIGS)):
+        config_changed()
+
+if __name__ == '__main__':
+    openstack_upgrade()