amazon-web-services - 在 Grafana 中监控 Amazon EC2 API 请求

Question

我无法使用 Grafana 在 EC2 实例中提取 Amazon Cloudwatch 指标。设置如下：

带有 Grafana 的 EC2 实例：

• 安全组：(ssh,tpc,22,0.0.0.0/0;自定义tcp,tpc,3000,0.0.0.0/0;)
• 使用 Grafana 附加到 EC2 实例中的角色的策略：

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "AllowReadingMetricsFromCloudWatch",
            "Effect": "Allow",
            "Action": [
                "cloudwatch:DescribeAlarmsForMetric",
                "cloudwatch:DescribeAlarmHistory",
                "cloudwatch:DescribeAlarms",
                "cloudwatch:ListMetrics",
                "cloudwatch:GetMetricStatistics",
                "cloudwatch:GetMetricData"
            ],
            "Resource": "*"
        },
        {
            "Sid": "AllowReadingLogsFromCloudWatch",
            "Effect": "Allow",
            "Action": [
                "logs:DescribeLogGroups",
                "logs:GetLogGroupFields",
                "logs:StartQuery",
                "logs:StopQuery",
                "logs:GetQueryResults",
                "logs:GetLogEvents"
            ],
            "Resource": "*"
        },
        {
            "Sid": "AllowReadingTagsInstancesRegionsFromEC2",
            "Effect": "Allow",
            "Action": [
                "ec2:DescribeTags",
                "ec2:DescribeInstances",
                "ec2:DescribeRegions"
            ],
            "Resource": "*"
        },
        {
            "Sid": "AllowReadingResourcesForTags",
            "Effect": "Allow",
            "Action": "tag:GetResources",
            "Resource": "*"
        }
    ]
}

没有检索任何数据的 Grafana 查询截图：

标签： amazon-web-servicesamazon-ec2grafanaamazon-cloudwatch

Answer 1

我终于可以通过将命名空间更改为 AWS/ElasticBeanstalk 并将具有 EnvironmentName 的维度更改为我想要定位的对象来提取一些数据。在我必须转到 Elasticbeanstalk 的配置仪表板并在输入选择中的 CloudWatch 自定义指标中添加适当的指标之前