From 4faa7f927149a5c4ef7a03523f7bc14523cb9baa Mon Sep 17 00:00:00 2001
From: Stuart Mackie <wsmackie@juniper.net>
Date: Fri, 7 Oct 2016 12:24:58 -0700
Subject: Charms for Contrail 3.1 with Mitaka

Change-Id: Id37f3b9743d1974e31fcd7cd9c54be41bb0c47fb
Signed-off-by: Stuart Mackie <wsmackie@juniper.net>
---
 .../ceilometer-agent/hooks/ceilometer_contexts.py  | 73 ++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 charms/trusty/ceilometer-agent/hooks/ceilometer_contexts.py

(limited to 'charms/trusty/ceilometer-agent/hooks/ceilometer_contexts.py')

diff --git a/charms/trusty/ceilometer-agent/hooks/ceilometer_contexts.py b/charms/trusty/ceilometer-agent/hooks/ceilometer_contexts.py
new file mode 100644
index 0000000..6523e79
--- /dev/null
+++ b/charms/trusty/ceilometer-agent/hooks/ceilometer_contexts.py
@@ -0,0 +1,73 @@
+# 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 base64
+import os
+
+from charmhelpers.core.hookenv import (
+    relation_ids,
+    relation_get,
+    related_units,
+)
+
+from charmhelpers.contrib.openstack.context import (
+    OSContextGenerator,
+    context_complete
+)
+
+
+class CeilometerServiceContext(OSContextGenerator):
+    interfaces = ['ceilometer-service']
+    keys = [
+        'debug',
+        'verbose',
+        'rabbitmq_host',
+        'rabbitmq_user',
+        'rabbitmq_password',
+        'rabbitmq_virtual_host',
+        'auth_protocol',
+        'auth_host',
+        'auth_port',
+        'admin_tenant_name',
+        'admin_user',
+        'admin_password',
+        'metering_secret'
+    ]
+
+    optional_keys = [
+        'rabbit_ssl_port',
+        'rabbit_ssl_ca'
+    ]
+
+    def __init__(self, ssl_dir=None):
+        self.ssl_dir = ssl_dir
+
+    def __call__(self):
+        for relid in relation_ids('ceilometer-service'):
+            for unit in related_units(relid):
+                conf = {}
+                for attr in self.keys:
+                    conf[attr] = relation_get(
+                        attr, unit=unit, rid=relid)
+                if context_complete(conf):
+                    for attr in self.optional_keys:
+                        conf[attr] = relation_get(attr, unit=unit, rid=relid)
+                    if conf.get('rabbit_ssl_ca') is not None:
+                        ca_path = os.path.join(
+                            self.ssl_dir, 'rabbit-client-ca.pem')
+                        with open(ca_path, 'w') as fh:
+                            fh.write(base64.b64decode(conf['rabbit_ssl_ca']))
+                            conf['rabbit_ssl_ca'] = ca_path
+                    return conf
+        return {}
-- 
cgit 1.2.3-korg