用于完全访问的 IAM 托管式策略（v2 托管默认策略） - Amazon EMR
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用于完全访问的 IAM 托管式策略（v2 托管默认策略）

v2 范围 EMR 默认托管式策略向用户授予特定访问权限。它们需要预定义的 Amazon EMR 资源标签和 Amazon EMR 使用的资源的 iam:PassRole 条件键，例如用于启动集群的 Subnet 和 SecurityGroup。

要为 Amazon EMR 授予对必需操作的权限，可附加 AmazonEMRFullAccessPolicy_v2 托管式策略。此更新的默认托管式策略将替换 AmazonElasticMapReduceFullAccess 托管式策略。

AmazonEMRFullAccessPolicy_v2 取决于对 Amazon EMR 预置或使用的资源的范围缩小访问权限。使用此策略时，您需要在预置集群时传递用户标签 for-use-with-amazon-emr-managed-policies = true。Amazon EMR 将自动传播标签。此外，您可能需要手动向特定类型的资源添加用户标签，例如不是由 Amazon EMR 创建的 EC2 安全组。有关更多信息，请参阅标记资源以使用托管式策略。

AmazonEMRFullAccessPolicy_v2 策略通过执行以下操作来保护资源：

  • 需要使用预定义的 Amazon EMR 托管式策略标签 for-use-with-amazon-emr-managed-policies 标记资源，以便创建集群和访问 Amazon EMR。

  • 将 iam:PassRole 操作限制为特定的默认角色和对特定服务的 iam:PassedToService 访问权限。

  • 默认情况下，不再提供对 Amazon EC2、Amazon S3 和其它服务的访问权限。

本策略的内容如下所示。

注意

您还可以使用控制台链接 AmazonEMRFullAccessPolicy_v2 查看该策略。

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "RunJobFlowExplicitlyWithEMRManagedTag",
            "Effect": "Allow",
            "Action": [
                "elasticmapreduce:RunJobFlow"
            ],
            "Resource": "*",
            "Condition": {
                "StringEquals": {
                    "aws:RequestTag/for-use-with-amazon-emr-managed-policies": "true"
                }
            }
        },
        {
            "Sid": "ElasticMapReduceActions",
            "Effect": "Allow",
            "Action": [
                "elasticmapreduce:AddInstanceFleet",
                "elasticmapreduce:AddInstanceGroups",
                "elasticmapreduce:AddJobFlowSteps",
                "elasticmapreduce:AddTags",
                "elasticmapreduce:CancelSteps",
                "elasticmapreduce:CreateEditor",
                "elasticmapreduce:CreateSecurityConfiguration",
                "elasticmapreduce:DeleteEditor",
                "elasticmapreduce:DeleteSecurityConfiguration",
                "elasticmapreduce:DescribeCluster",
                "elasticmapreduce:DescribeEditor",
                "elasticmapreduce:DescribeJobFlows",
                "elasticmapreduce:DescribeSecurityConfiguration",
                "elasticmapreduce:DescribeStep",
                "elasticmapreduce:DescribeReleaseLabel",
                "elasticmapreduce:GetBlockPublicAccessConfiguration",
                "elasticmapreduce:GetManagedScalingPolicy",
                "elasticmapreduce:GetAutoTerminationPolicy",
                "elasticmapreduce:ListBootstrapActions",
                "elasticmapreduce:ListClusters",
                "elasticmapreduce:ListEditors",
                "elasticmapreduce:ListInstanceFleets",
                "elasticmapreduce:ListInstanceGroups",
                "elasticmapreduce:ListInstances",
                "elasticmapreduce:ListSecurityConfigurations",
                "elasticmapreduce:ListSteps",
                "elasticmapreduce:ListSupportedInstanceTypes",
                "elasticmapreduce:ModifyCluster",
                "elasticmapreduce:ModifyInstanceFleet",
                "elasticmapreduce:ModifyInstanceGroups",
                "elasticmapreduce:OpenEditorInConsole",
                "elasticmapreduce:PutAutoScalingPolicy",
                "elasticmapreduce:PutBlockPublicAccessConfiguration",
                "elasticmapreduce:PutManagedScalingPolicy",
                "elasticmapreduce:RemoveAutoScalingPolicy",
                "elasticmapreduce:RemoveManagedScalingPolicy",
                "elasticmapreduce:RemoveTags",
                "elasticmapreduce:SetTerminationProtection",
                "elasticmapreduce:StartEditor",
                "elasticmapreduce:StopEditor",
                "elasticmapreduce:TerminateJobFlows",
                "elasticmapreduce:ViewEventsFromAllClustersInConsole"
            ],
            "Resource": "*"
        },
        {
            "Sid": "ViewMetricsInEMRConsole",
            "Effect": "Allow",
            "Action": [
                "cloudwatch:GetMetricStatistics"
            ],
            "Resource": "*"
        },
        {
            "Sid": "PassRoleForElasticMapReduce",
            "Effect": "Allow",
            "Action": "iam:PassRole",
            "Resource": [
                "arn:aws:iam::*:role/EMR_DefaultRole",
                "arn:aws:iam::*:role/EMR_DefaultRole_V2"
            ],
            "Condition": {
                "StringLike": {
                    "iam:PassedToService": "elasticmapreduce.amazonaws.com*"
                }
            }
        },
        {
            "Sid": "PassRoleForEC2",
            "Effect": "Allow",
            "Action": "iam:PassRole",
            "Resource": "arn:aws:iam::*:role/EMR_EC2_DefaultRole",
            "Condition": {
                "StringLike": {
                    "iam:PassedToService": "ec2.amazonaws.com*"
                }
            }
        },
        {
            "Sid": "PassRoleForAutoScaling",
            "Effect": "Allow",
            "Action": "iam:PassRole",
            "Resource": "arn:aws:iam::*:role/EMR_AutoScaling_DefaultRole",
            "Condition": {
                "StringLike": {
                    "iam:PassedToService": "application-autoscaling.amazonaws.com*"
                }
            }
        },
        {
            "Sid": "ElasticMapReduceServiceLinkedRole",
            "Effect": "Allow",
            "Action": "iam:CreateServiceLinkedRole",
            "Resource": "arn:aws:iam::*:role/aws-service-role/elasticmapreduce.amazonaws.com*/AWSServiceRoleForEMRCleanup*",
            "Condition": {
                "StringEquals": {
                    "iam:AWSServiceName": [
                        "elasticmapreduce.amazonaws.com",
                        "elasticmapreduce.amazonaws.com.cn"
                    ]
                }
            }
        },
        {
            "Sid": "ConsoleUIActions",
            "Effect": "Allow",
            "Action": [
                "ec2:DescribeAccountAttributes",
                "ec2:DescribeAvailabilityZones",
                "ec2:DescribeImages",
                "ec2:DescribeKeyPairs",
                "ec2:DescribeNatGateways",
                "ec2:DescribeRouteTables",
                "ec2:DescribeSecurityGroups",
                "ec2:DescribeSubnets",
                "ec2:DescribeVpcs",
                "ec2:DescribeVpcEndpoints",
                "s3:ListAllMyBuckets",
                "iam:ListRoles"
            ],
            "Resource": "*"
        }
    ]
}