public async Task EnsureLengthAlarm(string queueName, int threshold,
string alarmNameSuffix,
string snsTopicArn, bool dryRun)
{
var alarmName = GetAlarmName(queueName, AwsMetrics.MessagesVisible, alarmNameSuffix);
_tracker.Register(alarmName);
var alarmNeedsUpdate = await InspectExistingAlarm(alarmName,
threshold, AwsConstants.FiveMinutesInSeconds, snsTopicArn);
if (!alarmNeedsUpdate)
{
return;
}
if (dryRun)
{
_logger.Info($"Skipped due to dry run: Put queue length alarm {alarmName} at threshold {threshold}");
return;
}
await PutQueueLengthAlarm(alarmName, queueName, snsTopicArn, threshold);
}
private async Task CheckTableAlarm(string alarmName, string tableName, string metricName,
double thresholdInUnits, int periodSeconds,
string snsTopicArn, bool dryRun)
{
_tracker.Register(alarmName);
var alarmNeedsUpdate = await InspectExistingAlarm(alarmName,
thresholdInUnits, periodSeconds, snsTopicArn);
if (!alarmNeedsUpdate)
{
return;
}
if (dryRun)
{
_logger.Info($"Skipped due to dry run: Put table alarm {alarmName} at threshold {thresholdInUnits}");
return;
}
await PutTableAlarm(alarmName, tableName, metricName, snsTopicArn,
thresholdInUnits, periodSeconds);
}
