分析 AWS CloudTrail 日志文件条目 - Amazon EKS
Amazon EKS 服务相关角色的日志条目

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分析 AWS CloudTrail 日志文件条目

跟踪是一种配置，可用于将事件作为日志文件传送到您指定的 Amazon S3 存储桶。CloudTrail 日志文件包含一个或多个日记账条目。一个事件表示来自任何源的一个请求，包括有关所请求的操作的信息。其中包括操作的日期和时间以及所使用的请求参数等信息。CloudTrail 日志文件不是公用 API 调用的有序堆栈跟踪，因此它们不会按任何具体顺序显示。

下面的示例显示了一个 CloudTrail 日志条目，该条目说明了 CreateCluster 操作。

{
  "eventVersion": "1.05",
  "userIdentity": {
    "type": "IAMUser",
    "principalId": "AKIAIOSFODNN7EXAMPLE",
    "arn": "arn:aws:iam::111122223333:user/username",
    "accountId": "111122223333",
    "accessKeyId": "AKIAIOSFODNN7EXAMPLE",
    "userName": "username"
  },
  "eventTime": "2018-05-28T19:16:43Z",
  "eventSource": "eks.amazonaws.com",
  "eventName": "CreateCluster",
  "awsRegion": "region-code",
  "sourceIPAddress": "205.251.233.178",
  "userAgent": "PostmanRuntime/6.4.0",
  "requestParameters": {
    "resourcesVpcConfig": {
      "subnetIds": [
        "subnet-a670c2df",
        "subnet-4f8c5004"
      ]
    },
    "roleArn": "arn:aws:iam::111122223333:role/AWSServiceRoleForAmazonEKS-CAC1G1VH3ZKZ",
    "clusterName": "test"
  },
  "responseElements": {
    "cluster": {
      "clusterName": "test",
      "status": "CREATING",
      "createdAt": 1527535003.208,
      "certificateAuthority": {},
      "arn": "arn:aws:eks:region-code:111122223333:cluster/test",
      "roleArn": "arn:aws:iam::111122223333:role/AWSServiceRoleForAmazonEKS-CAC1G1VH3ZKZ",
      "version": "1.10",
      "resourcesVpcConfig": {
        "securityGroupIds": [],
        "vpcId": "vpc-21277358",
        "subnetIds": [
          "subnet-a670c2df",
          "subnet-4f8c5004"
        ]
      }
    }
  },
  "requestID": "a7a0735d-62ab-11e8-9f79-81ce5b2b7d37",
  "eventID": "eab22523-174a-499c-9dd6-91e7be3ff8e3",
  "readOnly": false,
  "eventType": "AwsApiCall",
  "recipientAccountId": "111122223333"
}

Amazon EKS 服务相关角色的日志条目

Amazon EKS 服务相关角色对AWS资源进行 API 调用。将显示由 Amazon EKS 服务相关角色进行的调用的 CloudTrail 日志条目以及 username: AWSServiceRoleForAmazonEKS 和 username: AWSServiceRoleForAmazonEKSNodegroup。有关 Amazon EKS 和服务相关角色的更多信息，请参阅 对 Amazon EKS 使用服务相关角色。

以下示例显示了一个 CloudTrail 日志条目，该条目演示 AWSServiceRoleForAmazonEKSNodegroup 服务相关角色执行的 DeleteInstanceProfile 操作（在 sessionContext 中注明）。

{
    "eventVersion": "1.05",
    "userIdentity": {
        "type": "AssumedRole",
        "principalId": "AROA3WHGPEZ7SJ2CW55C5:EKS",
        "arn": "arn:aws:sts::111122223333:assumed-role/AWSServiceRoleForAmazonEKSNodegroup/EKS",
        "accountId": "111122223333",
        "accessKeyId": "AKIAIOSFODNN7EXAMPLE",
        "sessionContext": {
            "sessionIssuer": {
                "type": "Role",
                "principalId": "AROA3WHGPEZ7SJ2CW55C5",
                "arn": "arn:aws:iam::111122223333:role/aws-service-role/eks-nodegroup.amazonaws.com/AWSServiceRoleForAmazonEKSNodegroup",
                "accountId": "111122223333",
                "userName": "AWSServiceRoleForAmazonEKSNodegroup"
            },
            "webIdFederationData": {},
            "attributes": {
                "mfaAuthenticated": "false",
                "creationDate": "2020-02-26T00:56:33Z"
            }
        },
        "invokedBy": "eks-nodegroup.amazonaws.com"
    },
    "eventTime": "2020-02-26T00:56:34Z",
    "eventSource": "iam.amazonaws.com",
    "eventName": "DeleteInstanceProfile",
    "awsRegion": "region-code",
    "sourceIPAddress": "eks-nodegroup.amazonaws.com",
    "userAgent": "eks-nodegroup.amazonaws.com",
    "requestParameters": {
        "instanceProfileName": "eks-11111111-2222-3333-4444-abcdef123456"
    },
    "responseElements": null,
    "requestID": "11111111-2222-3333-4444-abcdef123456",
    "eventID": "11111111-2222-3333-4444-abcdef123456",
    "eventType": "AwsApiCall",
    "recipientAccountId": "111122223333"
}