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AWS Data Pipeline:IAM 角色的 S3 訪問權限問題

[英]AWS Data Pipeline: Issue with permissions S3 Access for IAM role

我正在使用 AWS Data Pipeline 中的將Load S3 data into RDS MySql table模板來將 csv 從 S3 存儲桶導入我們的 RDS MySql。 但是我(作為具有完全管理員權限的 IAM 用戶)遇到了一個我無法解決的警告:

對象:Ec2Instance - 警告:無法驗證角色的 S3 訪問權限。 請確保角色 ('DataPipelineDefaultRole') 具有 DataPipeline 的 s3:Get*、s3:List*、s3:Put* 和 sts:AssumeRole 權限。

Google 告訴我不要使用DataPipelineDefaultRoleDataPipelineDefaultResourceRole的默認策略。 根據AWS 數據管道IAM 角色文檔和此 AWS 支持論壇上的主題,我使用了內聯策略並編輯了兩個角色的信任關系。

策略DataPipelineDefaultRole :

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "cloudwatch:*",
                "datapipeline:DescribeObjects",
                "datapipeline:EvaluateExpression",
                "dynamodb:BatchGetItem",
                "dynamodb:DescribeTable",
                "dynamodb:GetItem",
                "dynamodb:Query",
                "dynamodb:Scan",
                "dynamodb:UpdateTable",
                "ec2:AuthorizeSecurityGroupIngress",
                "ec2:CancelSpotInstanceRequests",
                "ec2:CreateSecurityGroup",
                "ec2:CreateTags",
                "ec2:DeleteTags",
                "ec2:Describe*",
                "ec2:ModifyImageAttribute",
                "ec2:ModifyInstanceAttribute",
                "ec2:RequestSpotInstances",
                "ec2:RunInstances",
                "ec2:StartInstances",
                "ec2:StopInstances",
                "ec2:TerminateInstances",
                "ec2:AuthorizeSecurityGroupEgress",
                "ec2:DeleteSecurityGroup",
                "ec2:RevokeSecurityGroupEgress",
                "ec2:DescribeNetworkInterfaces",
                "ec2:CreateNetworkInterface",
                "ec2:DeleteNetworkInterface",
                "ec2:DetachNetworkInterface",
                "elasticmapreduce:*",
                "iam:GetInstanceProfile",
                "iam:GetRole",
                "iam:GetRolePolicy",
                "iam:ListAttachedRolePolicies",
                "iam:ListRolePolicies",
                "iam:ListInstanceProfiles",
                "iam:PassRole",
                "rds:DescribeDBInstances",
                "rds:DescribeDBSecurityGroups",
                "redshift:DescribeClusters",
                "redshift:DescribeClusterSecurityGroups",
                "s3:CreateBucket",
                "s3:DeleteObject",
                "s3:Get*",
                "s3:List*",
                "s3:Put*",
                "sdb:BatchPutAttributes",
                "sdb:Select*",
                "sns:GetTopicAttributes",
                "sns:ListTopics",
                "sns:Publish",
                "sns:Subscribe",
                "sns:Unsubscribe",
                "sqs:CreateQueue",
                "sqs:Delete*",
                "sqs:GetQueue*",
                "sqs:PurgeQueue",
                "sqs:ReceiveMessage"
            ],
            "Resource": [
                "*"
            ]
        },
        {
            "Effect": "Allow",
            "Action": "iam:CreateServiceLinkedRole",
            "Resource": "*",
            "Condition": {
                "StringLike": {
                    "iam:AWSServiceName": [
                        "elasticmapreduce.amazonaws.com",
                        "spot.amazonaws.com"
                    ]
                }
            }
        }
    ]
}

信任關系DataPipelineDefaultRole :

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Principal": {
        "Service": [
          "ec2.amazonaws.com",
          "elasticmapreduce.amazonaws.com",
          "datapipeline.amazonaws.com"
        ]
      },
      "Action": "sts:AssumeRole"
    }
  ]
}

策略DataPipelineDefaultResourceRole :

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "cloudwatch:*",
                "datapipeline:*",
                "dynamodb:*",
                "ec2:Describe*",
                "elasticmapreduce:AddJobFlowSteps",
                "elasticmapreduce:Describe*",
                "elasticmapreduce:ListInstance*",
                "rds:Describe*",
                "redshift:DescribeClusters",
                "redshift:DescribeClusterSecurityGroups",
                "s3:*",
                "sdb:*",
                "sns:*",
                "sqs:*"
            ],
            "Resource": [
                "*"
            ]
        }
    ]
}

信任關系DataPipelineDefaultResourceRole :

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Principal": {
        "Service": "ec2.amazonaws.com"
      },
      "Action": "sts:AssumeRole"
    }
  ]
}

我嘗試了幾個選項/組合,但警告仍然存在。 有沒有人知道如何解決這個權限問題?

我認為您的政策和角色的定義方式沒有任何問題。 這一切看起來都不錯。 我唯一能想到的是你在定義角色后創建管道的速度有多快?

請記住, IAM 策略是全球性的,而數據管道存在於特定區域,因此在創建策略/角色和創建數據管道之間給它一些睡眠時間,AWS 需要時間在所有區域復制 IAM 策略更改。

Ex. if you are using bash aws-cli to create/update role & then create/activate data-pipeline, insert `sleep Xs` between role & datapipeline creation.

挑剔你不需要ec2.amazonaws.com信任關系DataPipelineDefaultRole

我回答這個問題可能有點晚了,但我剛剛發現您看到的警告消息可能具有誤導性。 如果您將管道配置為將日志放入 S3 存儲桶,並且您僅指定存儲桶的根而不是路徑,則會出現警告。 例如,如果我將配置字段“Pipeline Log Uri”(我在默認配置中找到的)設置為s3://bucket-name/然后我會看到警告。 另一方面,如果我指定一個路徑,例如s3://bucket-name/logs ,警告就會消失。

AWS 論壇中的以下主題對解決此問題非常有幫助: https : //forums.aws.amazon.com/thread.jspa?threadID=164635

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