Question

我不明白我的错误：

“配置中缺少凭据”

您可以在“实际结果”部分看到完整的错误

通常，输出显示给我：

时间戳
平均
单位

我尝试查找问题，有时我看到'AWS_SDK_LOAD'，但不明白...

能帮我吗

var AWS = require('aws-sdk');

    AWS.config.region = 'eu-west-1';
    var cw = new AWS.CloudWatch({apiVersion: '2010-08-01'});
    var startDate = new Date();
    var endDate = new Date();

    startDate.setHours(startDate.getHours()-1);

    var params = {  
     StartTime: startDate,
      EndTime: endDate,
      Namespace: 'Lambda-Ping/HTTP', /* required */
      Period: 300, /* required */
       MetricName: 'StatusCode', /* required */
       Dimensions: [            
        {   
          Name: 'Endpoint', /* required */
          Value: 'https://****'
        },
        /* more items */
      ], 
      Statistics: [
        'Average'
        /* more items */
      ],
    };

        cw.getMetricStatistics(params, function(err, data) {
            if (err){
                    console.log(err, err.stack); // an error occurred
            } else {                                            
                console.log(data);
            }
          });

实际结果：

{ Error: connect ENETUNREACH 169.254.169.254:80
    at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1117:14)
  message: 'Missing credentials in config',
  errno: 'ENETUNREACH',
  code: 'CredentialsError',
  syscall: 'connect',
  address: '169.254.169.254',
  port: 80,
  time: 2019-01-22T15:33:36.619Z,
  originalError:
   { message: 'Could not load credentials from any providers',
     errno: 'ENETUNREACH',
     code: 'CredentialsError',
     syscall: 'connect',
     address: '169.254.169.254',
     port: 80,
     time: 2019-01-22T15:33:36.619Z,
     originalError:
      { errno: 'ENETUNREACH',
        code: 'ENETUNREACH',
        syscall: 'connect',
        address: '169.254.169.254',
        port: 80,
        message: 'connect ENETUNREACH 169.254.169.254:80' } } } 'Error: connect ENETUNREACH 169.254.169.254:80\n    at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1117:14)'

配置（AWS）中缺少凭证

0 个答案: