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Amazon 托管策略

Amazon 托管策略是由创建和管理的独立策略 Amazon。 Amazon 托管策略旨在为许多常见用例提供权限。 Amazon 与必须自己编写策略相比，托管策略可以更有效地为用户、组和角色分配适当的权限。

但是，您无法更改 Amazon 托管策略中定义的权限。 Amazon 偶尔会更新 Amazon 托管策略中定义的权限。当发生此情况时，更新会影响策略附加到的所有委托人实体（用户、组和角色）。

Amazon Data Lifecycle Manager 为常见用例提供 Amazon 托管策略。通过这些策略可以更高效地定义适当的权限，并控制对资源的访问。Amazon Data Lifecycle Manager 提供的 Amazon 托管策略旨在附加到您传递给亚马逊数据生命周期管理器的角色。

AWSDataLifecycleManagerServiceRole

该AWSDataLifecycleManagerServiceRole政策为 Amazon Data Lifecycle Manager 提供了创建和管理亚马逊 EBS 快照策略和跨账户复制事件策略的相应权限。

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "ec2:CreateSnapshot",
                "ec2:CreateSnapshots",
                "ec2:DeleteSnapshot",
                "ec2:DescribeInstances",
                "ec2:DescribeVolumes",
                "ec2:DescribeSnapshots",
                "ec2:EnableFastSnapshotRestores",
                "ec2:DescribeFastSnapshotRestores",
                "ec2:DisableFastSnapshotRestores",
                "ec2:CopySnapshot",
                "ec2:ModifySnapshotAttribute",
                "ec2:DescribeSnapshotAttribute",
                "ec2:ModifySnapshotTier",
                "ec2:DescribeSnapshotTierStatus"
            ],
            "Resource": "*"
        },
        {
            "Effect": "Allow",
            "Action": [
                "ec2:CreateTags"
            ],
            "Resource": "arn:aws:ec2:*::snapshot/*"
        },
        {
            "Effect": "Allow",
            "Action": [
                "events:PutRule",
                "events:DeleteRule",
                "events:DescribeRule",
                "events:EnableRule",
                "events:DisableRule",
                "events:ListTargetsByRule",
                "events:PutTargets",
                "events:RemoveTargets"
            ],
            "Resource": "arn:aws:events:*:*:rule/AwsDataLifecycleRule.managed-cwe.*"
        }
    ]
}

AWSDataLifecycleManagerServiceRoleForAMIManagement

该AWSDataLifecycleManagerServiceRoleForAMIManagement政策为亚马逊 Data Lifecycle Manager 提供了创建和管理由亚马逊 EBS 支持的 AMI 策略的相应权限。

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": "ec2:CreateTags",
            "Resource": [
                "arn:aws:ec2:*::snapshot/*",
                "arn:aws:ec2:*::image/*"
            ]
        },
        {
            "Effect": "Allow",
            "Action": [
                "ec2:DescribeImages",
                "ec2:DescribeInstances",
                "ec2:DescribeImageAttribute",
                "ec2:DescribeVolumes",
                "ec2:DescribeSnapshots"
            ],
            "Resource": "*"
        },
        {
            "Effect": "Allow",
            "Action": "ec2:DeleteSnapshot",
            "Resource": "arn:aws:ec2:*::snapshot/*"
        },
        {
            "Effect": "Allow",
            "Action": [
                "ec2:ResetImageAttribute",
                "ec2:DeregisterImage",
                "ec2:CreateImage",
                "ec2:CopyImage",
                "ec2:ModifyImageAttribute"
            ],
            "Resource": "*"
        },
        {
            "Effect": "Allow",
            "Action": [
                "ec2:EnableImageDeprecation",
                "ec2:DisableImageDeprecation"
            ],
            "Resource": "arn:aws:ec2:*::image/*"
        }
    ]
}

AWSDataLifecycleManagerSSMFullAccess

提供 Amazon Data Lifecycle Manager 权限，允许其执行在所有 Amazon EC2 实例上运行前置和后置脚本所需的 Systems Manager 操作。

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "AllowSSMReadOnlyAccess",
            "Effect": "Allow",
            "Action": [
                "ssm:GetCommandInvocation",
                "ssm:ListCommands",
                "ssm:DescribeInstanceInformation"
            ],
            "Resource": "*"
        },
        {
            "Sid": "AllowTaggedSSMDocumentsOnly",
            "Effect": "Allow",
            "Action": [
                "ssm:SendCommand",
                "ssm:DescribeDocument",
                "ssm:GetDocument"
            ],
            "Resource": [
                "arn:aws:ssm:*:*:document/*"
            ],
            "Condition": {
                "StringEquals": {
                    "aws:ResourceTag/DLMScriptsAccess": "true"
                }
            }
        },
        {
            "Sid": "AllowSpecificAWSOwnedSSMDocuments",
            "Effect": "Allow",
            "Action": [
                "ssm:SendCommand",
                "ssm:DescribeDocument",
                "ssm:GetDocument"
            ],
            "Resource": [
                "arn:aws:ssm:*:*:document/AWSEC2-CreateVssSnapshot",
                "arn:aws:ssm:*:*:document/AWSSystemsManagerSAP-CreateDLMSnapshotForSAPHANA"
            ]
        },
        {
            "Sid": "AllowAllEC2Instances",
            "Effect": "Allow",
            "Action": [
                "ssm:SendCommand"
            ],
            "Resource": [
                "arn:aws:ec2:*:*:instance/*"
            ]
        }
    ]
}

Amazon 托管策略更新

Amazon 服务维护和更新 Amazon 托管策略。您无法更改 Amazon 托管策略中的权限。服务偶尔会向 Amazon 托管策略添加其他权限以支持新功能。此类更新会影响附加策略的所有身份（用户、组和角色）。当推出新功能或有新操作可用时，服务最有可能更新 Amazon 托管策略。服务不会从 Amazon 托管策略中移除权限，因此策略更新不会破坏您的现有权限。

下表详细介绍了 Amazon Data Lifecycle Manager Amazon 托管策略自该服务开始跟踪这些更改以来该服务所做的更新。要获得有关此页面更改的自动提示，请订阅 《Amazon EBS 用户指南》的文档历史记录 上的 RSS 源。