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-rw-r--r--doctor_tests/alarm.py93
1 files changed, 93 insertions, 0 deletions
diff --git a/doctor_tests/alarm.py b/doctor_tests/alarm.py
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+++ b/doctor_tests/alarm.py
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+##############################################################################
+# Copyright (c) 2017 ZTE Corporation and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+from oslo_config import cfg
+
+from doctor_tests.identity_auth import get_identity_auth
+from doctor_tests.identity_auth import get_session
+from doctor_tests.os_clients import aodh_client
+from doctor_tests.os_clients import nova_client
+
+OPTS = [
+ cfg.StrOpt('alarm_basename',
+ default='doctor_alarm',
+ help='the base name of alarm',
+ required=True),
+]
+
+
+class Alarm(object):
+
+ def __init__(self, conf, log):
+ self.conf = conf
+ self.log = log
+ self.auth = get_identity_auth(project=self.conf.doctor_project)
+ self.aodh = \
+ aodh_client(conf.aodh_version,
+ get_session(auth=self.auth))
+ self.nova = \
+ nova_client(conf.nova_version,
+ get_session(auth=self.auth))
+ self._init_alarm_name()
+
+ def _init_alarm_name(self):
+ self.alarm_names = []
+ for i in range(0, self.conf.instance_count):
+ alarm_name = '%s%d' % (self.conf.alarm_basename, i)
+ self.alarm_names.append(alarm_name)
+
+ def create(self):
+ self.log.info('alarm create start......')
+
+ alarms = {alarm['name']: alarm for alarm in self.aodh.alarm.list()}
+ servers = \
+ {getattr(server, 'name'): server
+ for server in self.nova.servers.list()}
+
+ for i in range(0, self.conf.instance_count):
+ alarm_name = self.alarm_names[i]
+ if alarm_name in alarms:
+ continue;
+ vm_name = '%s%d' % (self.conf.instance_basename, i)
+ vm_id = getattr(servers[vm_name], 'id')
+ alarm_request = dict(
+ name=alarm_name,
+ description=u'VM failure',
+ enabled=True,
+ alarm_actions=[u'http://%s:%d/failure'
+ % (self.conf.consumer.ip,
+ self.conf.consumer.port)],
+ repeat_actions=False,
+ severity=u'moderate',
+ type=u'event',
+ event_rule=dict(
+ event_type=u'compute.instance.update',
+ query=[
+ dict(field=u'traits.instance_id',
+ type='',
+ op=u'eq',
+ value=vm_id),
+ dict(field=u'traits.state',
+ type='',
+ op=u'eq',
+ value=u'error')]))
+ self.aodh.alarm.create(alarm_request)
+
+ self.log.info('alarm create end......')
+
+ def delete(self):
+ self.log.info('alarm delete start.......')
+
+ alarms = {alarm['name']: alarm for alarm in self.aodh.alarm.list()}
+ for alarm_name in self.alarm_names:
+ if alarm_name in alarms:
+ self.aodh.alarm.delete(alarms[alarm_name]['alarm_id'])
+
+ del self.alarm_names[:]
+
+ self.log.info('alarm delete end.......')