AWS Cloudwatch获取警报名称

时间:2015-05-14 15:42:10

标签: javascript amazon-web-services amazon-cloudwatch

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

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。这是获取所有警报名称的正确方法吗?

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

1 个答案:

答案 0 :(得分:1)

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的内容。

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