AWS Cloudwatch 获取警报名称

AWS Cloudwatch get names of alarms

我有一个 javascript,我正在尝试在 AWS cloudwatch 中打印我所有警报的名称,即 "jeisld-k-wialckei33k-High-CPU-Utilization, ajikh-q-m98k145k-High-Disk-Writes"

我的代码:

//configure AWS region/securities

var cw = new AWS.CloudWatch();
var alarms = cw.describeAlarms();
for (var i = 0; i < alarms.length; i ++) {
    console.log(alarms[i]);

然而这根本不打印任何东西。这是获取所有闹钟名称的正确方法吗?

编辑: console.log(alarms) 打印 [object Object]

试试这个

AWS CloudWatch Docs

var cloudwatch = new AWS.CloudWatch();
cloudwatch.deleteAlarms(params, function (err, data) {
  if (err) console.log(err, err.stack); // an error occurred
  else     showAlarms(data);           // successful response
});

function showAlarms(data){
  for (var i=0; i<data.MetricAlarms.length; i++){
    console.log(data.MetricAlarms[i]. AlarmName);
  }
}

如果这不起作用,您可以遍历该对象以查看其结构,这可能会让您了解您正在使用什么。

function showAlarms(data){
  for (var item in data) {
    console.log(item);
    for (var sub in item) {
      console.log('>:'sub);
    }
  }
}