如何解决创建Cloudwatch事件规则以通过Terraform更改任务状态
我想根据我的ECS集群通过Terraform更改任务状态来设置Cloudwatch事件规则。每当任务进入STOPPED或RUNNING状态时,我都会收到通知。
无论任何一个事件发生,此规则都将起作用并匹配吗?然后,我将相应地创建资源“ aws_cloudwatch_event_target”:
resource "aws_cloudwatch_event_rule" "ecs-sns-rule" {
name = "ecs task state change"
event_pattern = <<PATTERN
{
"source": [
"aws.ecs"
],"detail-type": [
"ECS Task State Change"
],"detail": {
"lastStatus": [
"STOPPED","RUNNING"
],"clusterArn": "arn:aws:ecs:us-west-2:XXXXXXXXX:Cluster/XXXXXXXX"
}
}
PATTERN
}
解决方法
来自docs:
匹配值总是数组。
因此,我认为您可以尝试以下操作(假设其他条件都很好):
resource "aws_cloudwatch_event_rule" "ecs-sns-rule" {
name = "ecs task state change"
event_pattern = <<PATTERN
{
"source": [
"aws.ecs"
],"detail-type": [
"ECS Task State Change"
],"detail": {
"lastStatus": [
"STOPPED","RUNNING"
],"clusterArn": ["arn:aws:ecs:us-west-2:XXXXXXXXX:Cluster/XXXXXXXX"]
}
}
PATTERN
}
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