Merge "Fix periodic notifications for webhooks"

monasca_notification/conf/kafka.py

@@ -22,7 +22,7 @@ _DEFAULT_ALARM_TOPIC = 'alarm-state-transitions'
 _DEFAULT_NOTIFICATION_TOPIC = 'alarm-notifications'
 _DEFAULT_RETRY_TOPIC = 'retry-notifications'
 _DEFAULT_PERIODIC_TOPICS = {
-    60: '60-seconds-notifications'
+    '60': '60-seconds-notifications'
 }
 _DEFAULT_MAX_OFFSET_LAG = 600
 

monasca_notification/conf/zookeeper.py

@@ -20,7 +20,7 @@ _DEFAULT_URL = '127.0.0.1:2181'
 _DEFAULT_NOTIFICATION_PATH = '/notification/alarms'
 _DEFAULT_RETRY_PATH = '/notification/retry'
 _DEFAULT_PERIODIC_PATH = {
-    60: '/notification/60_seconds'
+    '60': '/notification/60_seconds'
 }
 
 zookeeper_group = cfg.OptGroup('zookeeper',

monasca_notification/main.py

@@ -108,10 +108,10 @@ def main(argv=None):
         args=(retry_engine.RetryEngine,))
     )
 
-    if 60 in CONF.kafka.periodic:
+    for notification_period in CONF.kafka.periodic.keys():
         processors.append(multiprocessing.Process(
             target=start_process,
-            args=(periodic_engine.PeriodicEngine, 60))
+            args=(periodic_engine.PeriodicEngine, int(notification_period)))
         )
 
     try:

monasca_notification/notification.py

@@ -39,7 +39,6 @@ class Notification(object):
         'retry_count',
         'raw_alarm',
         'period',
-        'periodic_topic'
     )
 
     def __init__(self, id, type, name, address, period, retry_count, alarm):
@@ -77,8 +76,6 @@ class Notification(object):
         # to be updated on actual notification send time
         self.notification_timestamp = None
 
-        # set periodic topic
-        self.periodic_topic = period
         self.period = period
 
     def __eq__(self, other):
@@ -115,7 +112,6 @@ class Notification(object):
             'lifecycle_state',
             'tenant_id',
             'period',
-            'periodic_topic'
         ]
         notification_data = {name: getattr(self, name)
                              for name in notification_fields}

monasca_notification/notification_engine.py

@@ -46,10 +46,10 @@ class NotificationEngine(object):
 
     def _add_periodic_notifications(self, notifications):
         for notification in notifications:
-            topic = notification.periodic_topic
-            if topic in CONF.kafka.periodic and notification.type == "webhook":
+            period = str(notification.period)
+            if period in CONF.kafka.periodic.keys() and notification.type == "webhook":
                 notification.notification_timestamp = time.time()
-                self._producer.publish(CONF.kafka.periodic[topic],
+                self._producer.publish(CONF.kafka.periodic[period],
                                        [notification.to_json()])
 
     def run(self):

monasca_notification/periodic_engine.py

@@ -33,7 +33,7 @@ CONF = cfg.CONF
 
 class PeriodicEngine(object):
     def __init__(self, period):
-        self._topic_name = CONF.kafka.periodic[period]
+        self._topic_name = CONF.kafka.periodic[str(period)]
 
         self._statsd = get_statsd_client()
 
@@ -42,7 +42,7 @@ class PeriodicEngine(object):
             CONF.kafka.group,
             self._topic_name,
             CONF.zookeeper.url,
-            CONF.zookeeper.periodic_path[period],
+            CONF.zookeeper.periodic_path[str(period)],
             CONF.kafka.legacy_kafka_client_enabled)
         self._producer = client_factory.get_kafka_producer(
             CONF.kafka.url,

monasca_notification/plugins/jiraformat.yml

@@ -22,7 +22,6 @@ jira_format:
   # notification.retry_count
   # notification.raw_alarm
   # notification.period
-  # notification.periodic_topic
 
   # Please include alarm_id in summary as it is used for searching the issues
   summary: Alaram created for {{ notification.alarm_name }} with severity {{ notification.state }} for {{ notification.alarm_id }}

releasenotes/notes/fix_periodic_notifications-d842bfb5ec665123.yaml

@@ -0,0 +1,6 @@
+---
+features:
+  - Supports setting arbitrary notification periods.
+fixes:
+  - Issue with periodic notification processor failing to load when using Oslo
+    config.

tests/test_notification.py

@@ -51,7 +51,6 @@ def test_json():
                      u'address': u'address',
                      u'message': u'stateChangeReason',
                      u'period': 0,
-                     u'periodic_topic': 0,
                      u'retry_count': 0,
                      u'raw_alarm': {
                          u'alarmId': u'alarmId',
@@ -101,7 +100,6 @@ def test_json_non_zero_period():
                      u'address': u'address',
                      u'message': u'stateChangeReason',
                      u'period': 60,
-                     u'periodic_topic': 60,
                      u'retry_count': 0,
                      u'raw_alarm': {
                          u'alarmId': u'alarmId',