def _addAutostackMetric(self, conn, autostackObj, name=None, **kwargs): name = name or "AWS/EC2/CPUUtilization" modelSpec = {"modelParams": {}, "datasource": "autostack", "metricSpec": {"slaveDatasource": "cloudwatch" if name.startswith("AWS/EC2") else "autostack", "slaveMetric": {"metric": name, "namespace": "AWS/EC2"}, "autostackId": autostackObj.uid}} metricDict = repository.addMetric( conn, datasource="autostack", name=name, description=("{0} on YOMP Autostack {1} in {2} " "region").format(name, autostackObj.name, autostackObj.region), server="Autostacks/{0}".format(autostackObj.uid), location=autostackObj.region, tag_name=name, parameters=htmengine.utils.jsonEncode(modelSpec), poll_interval=300, status=MetricStatus.UNMONITORED) metricObj = repository.getMetric(conn, metricDict["uid"]) repository.addMetricToAutostack(conn, autostackObj.uid, metricObj.uid) metricObj = type("MutableMetric", (object,), dict(metricObj.items()))() return metricObj
def startMonitoringWithRetries(): """ :returns: metricId """ with self.connectionFactory() as conn: with conn.begin(): repository.lockOperationExclusive( conn, repository.OperationLock.METRICS) # Check if the metric is already monitored matchingMetrics = repository.getAutostackMetricsWithMetricName( conn, autostackId, nameColumnValue, fields=[schema.metric.c.uid]) matchingMetric = next(iter(matchingMetrics), None) if matchingMetric: msg = ( "monitorMetric: Autostack modelId=%s is already " "monitoring metric=%s on resource=%s; model=%r" % (matchingMetric.uid, nameColumnValue, canonicalResourceName, matchingMetric)) self._log.warning(msg) raise YOMP.app.exceptions.MetricAlreadyMonitored( msg, uid=matchingMetric.uid) # Add a metric row for the requested metric metricDict = repository.addMetric( conn, datasource=self._DATASOURCE, name=nameColumnValue, description=metricDescription, server=canonicalResourceName, location=autostack.region, tag_name=autostack.name, parameters=htmengine.utils.jsonEncode(modelSpec), poll_interval=period, status=MetricStatus.UNMONITORED) metricId = metricDict["uid"] repository.addMetricToAutostack(conn, autostackId, metricId) # Start monitoring scalar_metric_utils.startMonitoring( conn=conn, metricId=metricId, swarmParams=swarmParams, logger=self._log) self._log.info("monitorMetric: monitoring metric=%s, stats=%r", metricId, stats) return metricId
def startMonitoringWithRetries(): """ :returns: metricId """ with self.connectionFactory() as conn: with conn.begin(): repository.lockOperationExclusive(conn, repository.OperationLock.METRICS) # Check if the metric is already monitored matchingMetrics = repository.getAutostackMetricsWithMetricName( conn, autostackId, nameColumnValue, fields=[schema.metric.c.uid]) matchingMetric = next(iter(matchingMetrics), None) if matchingMetric: msg = ("monitorMetric: Autostack modelId=%s is already " "monitoring metric=%s on resource=%s; model=%r" % (matchingMetric.uid, nameColumnValue, canonicalResourceName, matchingMetric)) self._log.warning(msg) raise YOMP.app.exceptions.MetricAlreadyMonitored( msg, uid=matchingMetric.uid) # Add a metric row for the requested metric metricDict = repository.addMetric( conn, datasource=self._DATASOURCE, name=nameColumnValue, description=metricDescription, server=canonicalResourceName, location=autostack.region, tag_name=autostack.name, parameters=htmengine.utils.jsonEncode(modelSpec), poll_interval=period, status=MetricStatus.UNMONITORED) metricId = metricDict["uid"] repository.addMetricToAutostack(conn, autostackId, metricId) # Start monitoring scalar_metric_utils.startMonitoring( conn=conn, metricId=metricId, swarmParams=swarmParams, logger=self._log) self._log.info("monitorMetric: monitoring metric=%s, stats=%r", metricId, stats) return metricId
def _createAutostackMetric(conn, name, region, filters): autostackDict = repository.addAutostack( conn, name=name, region=region, filters=json.dumps(filters)) modelSpec = { "modelParams": {}, "datasource": "autostack", "metricSpec": { "slaveDatasource": "cloudwatch", "slaveMetric": { "metric": "CPUUtilization", "namespace": "AWS/EC2" }, "autostackId": autostackDict["uid"] } } metricDict = repository.addMetric( conn, datasource="autostack", name="CPUUtilization", description=( "CPUUtilization on YOMP Autostack {0} in us-west-2 " "region").format(name), server="Autostacks/{0}".format(autostackDict["uid"]), location=region, tag_name=name, parameters=htmengine.utils.jsonEncode(modelSpec), poll_interval=300, status=MetricStatus.UNMONITORED) repository.addMetricToAutostack(conn, autostackDict["uid"], metricDict["uid"]) autostackObj = type("MutableAutostack", (object, ), autostackDict)() autostackObj.filters = json.loads(autostackObj.filters) metricObj = type("MutableMetric", (object, ), metricDict)() return autostackObj, metricObj
def _addAutostackMetric(self, conn, autostackObj, name=None, **kwargs): name = name or "AWS/EC2/CPUUtilization" modelSpec = { "modelParams": {}, "datasource": "autostack", "metricSpec": { "slaveDatasource": "cloudwatch" if name.startswith("AWS/EC2") else "autostack", "slaveMetric": { "metric": name, "namespace": "AWS/EC2" }, "autostackId": autostackObj.uid } } metricDict = repository.addMetric( conn, datasource="autostack", name=name, description=("{0} on YOMP Autostack {1} in {2} " "region").format(name, autostackObj.name, autostackObj.region), server="Autostacks/{0}".format(autostackObj.uid), location=autostackObj.region, tag_name=name, parameters=htmengine.utils.jsonEncode(modelSpec), poll_interval=300, status=MetricStatus.UNMONITORED) metricObj = repository.getMetric(conn, metricDict["uid"]) repository.addMetricToAutostack(conn, autostackObj.uid, metricObj.uid) metricObj = type("MutableMetric", (object, ), dict(metricObj.items()))() return metricObj
def _createAutostackMetric(conn, name, region, filters): autostackDict = repository.addAutostack(conn, name=name, region=region, filters=json.dumps(filters)) modelSpec = {"modelParams": {}, "datasource": "autostack", "metricSpec": {"slaveDatasource": "cloudwatch", "slaveMetric": {"metric": "CPUUtilization", "namespace": "AWS/EC2"}, "autostackId": autostackDict["uid"]}} metricDict = repository.addMetric( conn, datasource="autostack", name="CPUUtilization", description=("CPUUtilization on YOMP Autostack {0} in us-west-2 " "region").format(name), server="Autostacks/{0}".format(autostackDict["uid"]), location=region, tag_name=name, parameters=htmengine.utils.jsonEncode(modelSpec), poll_interval=300, status=MetricStatus.UNMONITORED) repository.addMetricToAutostack(conn, autostackDict["uid"], metricDict["uid"]) autostackObj = type("MutableAutostack", (object,), autostackDict)() autostackObj.filters = json.loads(autostackObj.filters) metricObj = type("MutableMetric", (object,), metricDict)() return autostackObj, metricObj