Updated prometheus datasource tempest to support working with config file

Change-Id: I35fa08e9723a94e9611678efdcbbdb3a2826ff68
This commit is contained in:
Muhamad Najjar 2019-01-15 12:58:29 +00:00
parent d6732c1e4c
commit aca285b10c
3 changed files with 76 additions and 9 deletions

View File

@ -15,4 +15,8 @@
DEVSTACK_PATH="$BASE/new"
# Copy prometheus_conf.yaml to /etc/vitrage directory
ETC_VITRAGE=/etc/vitrage/
PROMETHES_CONF_PATH=vitrage-tempest-plugin/vitrage_tempest_plugin/tests/resources/prometheus/prometheus_conf.yaml
sudo mkdir -p $ETC_VITRAGE && sudo cp $DEVSTACK_PATH/$PROMETHES_CONF_PATH $ETC_VITRAGE

View File

@ -31,15 +31,17 @@ RESOLVED = 'resolved'
class TestPrometheus(BaseTestEvents):
"""Test class for Prometheus datasource"""
def test_send_prometheus_alert_without_resource_id(self):
def test_send_prometheus_alert_on_host_without_resource_id(self):
"""Sending an alert in Prometheus format should result in an alarm"""
self._test_send_prometheus_alert(
self._create_prometheus_alert_details('host123', FIRING))
self._create_prometheus_alert_on_host_details('host123', FIRING))
def test_send_prometheus_alert_without_resource_id_v2(self):
def test_send_prometheus_alert_on_instance_without_resource_id(self):
"""Sending an alert in Prometheus format should result in an alarm"""
self._test_send_prometheus_alert(
self._create_prometheus_alert_details('host457', FIRING))
self._create_prometheus_alert_on_instance_details('host457',
'instance457',
FIRING))
def _test_send_prometheus_alert(self, details):
try:
@ -52,19 +54,18 @@ class TestPrometheus(BaseTestEvents):
# expect to get a 'prometheus.alarm', generated by Prometheus
# datasource
self.assertThat(api_alarms, matchers.HasLength(1),
'Expected Prometheus alarm on host')
'Expected Prometheus alarm')
alarm = api_alarms[0]
self._check_alarm(alarm, details)
event_time = datetime.now()
details['status'] = RESOLVED
self._resolve_alerts(details)
self._post_event(event_time, event_type, details)
api_alarms = wait_for_answer(2, 0.5, self._check_alarms)
self.assertIsNotNone(api_alarms,)
self.assertThat(api_alarms, IsEmpty(), 'Expected no alarms on '
'host')
self.assertThat(api_alarms, IsEmpty(), 'Expected no alarms')
except Exception as e:
LOG.exception(e)
@ -77,7 +78,13 @@ class TestPrometheus(BaseTestEvents):
self.assertFalse(alarm[VProps.VITRAGE_IS_PLACEHOLDER])
@staticmethod
def _create_prometheus_alert_details(hostname, status):
def _resolve_alerts(details):
details['status'] = RESOLVED
for alert in details['alerts']:
alert['status'] = RESOLVED
@staticmethod
def _create_prometheus_alert_on_host_details(hostname, status):
return {
"status": status,
"groupLabels": {
@ -130,3 +137,47 @@ class TestPrometheus(BaseTestEvents):
"mountpoint": "/"
}
}
@staticmethod
def _create_prometheus_alert_on_instance_details(hostname,
instance,
status):
return {
'status': status,
'groupLabels': {
'alertname': 'HighCpuOnVmAlert'
},
'groupKey': '{}:{alertname="HighCpuOnVmAlert"}',
'commonAnnotations': {
'description': 'Test alert to test libvirt exporter.\n',
'title': 'High cpu usage on vm'
},
'alerts': [
{
'status': status,
'labels': {
'instance': hostname,
'domain': instance,
'job': 'libvirt',
'alertname': 'HighCpuOnVmAlert',
'severity': 'critical'
},
'endsAt': '2019-01-15T12:29:50.91446215Z',
'generatorURL': 'http://devstack-rocky-release-4:9090',
'startsAt': '2019-01-15T12:26:50.91446215Z',
'annotations': {
'description': 'Test alert to test libvirt exporter',
'title': 'High cpu usage on vm'
}
}
],
'version': '4',
'receiver': 'vitrage',
'externalURL': 'http://devstack-rocky-release-4:9093',
'commonLabels': {
'instance': hostname,
'job': 'libvirt',
'severity': 'critical',
'alertname': 'HighCpuOnVmAlert'
}
}

View File

@ -0,0 +1,12 @@
alerts:
- key:
alertname: HighCpuOnVmAlert
job: libvirt
resource:
instance_name: domain
host_id: instance
- key:
alertname: HighInodeUsage
job: node
resource:
id: instance