基于2个队列的自动策略？

发布于 2025-01-28 00:27:00 字数 483 浏览 3 评论 0原文

我设法设置了一个警报/自动策略，该策略根据SQS队列中的消息触发。但是，我有2个队列与此过程不可或缺的一部分 - 仅当两个队列满足触发要求时，我才需要警报才能触发。因此，这样的事情：

resource "aws_cloudwatch_metric_alarm" "messages_not_visible" {
  alarm_name          = "q1"
  comparison_operator = "LessThanThreshold"
  ...
  dimensions = {
    QueueName = "q1.fifo", "q2.fifo"
  }
  alarm_actions = [aws_appautoscaling_policy.scale_down_policy.arn]
}

这显然会出现，因为它只接受了字符串。我尝试为这两个队列发出2个单独的警报，但我不希望我的EC缩放两次，因为它触发了2次。只有当两个触发器都满足时。我在这里做什么？

原文

I managed to set an alarm/autoscaling policy that triggers based on messages in an SQS queue. However, I have 2 queues integral to this process - I need my alarm to trigger only when BOTH of the queues meet the trigger requirements. So something like this:

resource "aws_cloudwatch_metric_alarm" "messages_not_visible" {
  alarm_name          = "q1"
  comparison_operator = "LessThanThreshold"
  ...
  dimensions = {
    QueueName = "q1.fifo", "q2.fifo"
  }
  alarm_actions = [aws_appautoscaling_policy.scale_down_policy.arn]
}

This obviously errors out, as it only accepts a string. I tried making 2 separate alarms for those 2 queues, but I don't want my ECS to be scaled down twice because it triggers 2 times. Only when both of the triggers are satisfied. What do I do here?

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