本文为您介绍IAM策略的类型及弹性伸缩相关的策略，以帮助您快速了解IAM策略。IAM策略支持系统预设策略和自定义策略两种类型，您可直接使用系统预设策略为IAM身份授权，但系统预设策略有限若无法满足您的需求，您可通过自定义策略精准授权，灵活管控账号资源。

系统预设策略

IAM平台已提前为您设置了关于弹性伸缩的默认策略，您可为直接为IAM身份（IAM用户、用户组或角色）授权系统预设策略。系统预设策略只能用于授权，不可编辑和修改。

弹性伸缩系统预设策略

弹性伸缩常用操作与系统策略的关系

弹性伸缩功能依赖的角色或策略

弹性伸缩产品系统预设策略详情

AutoScalingFullAccess

{
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "auto_scaling:*"
            ],
            "Resource": [
                "*"
            ]
        }
    ]
}

AutoScalingReadOnlyAccess

{
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "auto_scaling:Get*",
                "auto_scaling:*Describe*",
                "auto_scaling:*List*"
            ],
            "Resource": [
                "*"
            ]
        }
    ]
}

AutoScalingConsoleFullAccess

{
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "ecs:Get*",
                "ecs:*Describe*",
                "ecs:*List*",
                "clb:Get*",
                "clb:*Describe*",
                "clb:*List*",
                "vpc:Get*",
                "vpc:*Describe*",
                "vpc:*List*",
                "storage_ebs:Get*",
                "storage_ebs:*Describe*",
                "storage_ebs:*List*",
                "rds_mysql:Get*",
                "rds_mysql:*Describe*",
                "rds_mysql:*List*",
                "volc_observe:Get*",
                "volc_observe:*Describe*",
                "volc_observe:*List*",
                "auto_scaling:*"
            ],
            "Resource": [
                "*"
            ]
        }
    ]
}

AutoScalingConsoleReadOnlyAccess

{
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "ecs:Get*",
                "ecs:*Describe*",
                "ecs:*List*",
                "clb:Get*",
                "clb:*Describe*",
                "clb:*List*",
                "vpc:Get*",
                "vpc:*Describe*",
                "vpc:*List*",
                "storage_ebs:Get*",
                "storage_ebs:*Describe*",
                "storage_ebs:*List*",
                "rds_mysql:Get*",
                "rds_mysql:*Describe*",
                "rds_mysql:*List*",
                "volc_observe:Get*",
                "volc_observe:*Describe*",
                "volc_observe:*List*",
                "auto_scaling:Get*",
                "auto_scaling:*Describe*",
                "auto_scaling:*List*"
            ],
            "Resource": [
                "*"
            ]
        }
    ]
}

弹性伸缩产品跨服务授权策略详情

ServiceRoleForAutoScaling

{
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "ecs:DescribeInstances",
                "ecs:GetInstance",
                "ecs:CreateInstances",
                "ecs:DeleteInstance",
                "ecs:DeleteInstances",
                "ecs:DescribeInstanceTypes",
                "ecs:DescribeKeyPair",
                "ecs:DescribeImages",
                "ecs:DescribeZones",
                "ecs:BindAssumeRole",
                "ecs:ModifyInstanceSpec",
                "ecs:StopInstance",
                "ecs:StartInstance",
                "ecs:DescribeAvailableResource",
                "ecs:DescribeHpcCluster",
                "ecs:CreateTags",
                "ecs:DeleteTags",
                "ecs:DescribeCommands",
                "ecs:InvokeCommand",
                "ecs:DescribeInvocations",
                "ecs:DescribeLaunchTemplateVersions",
                "ecs:CreateScheduledInstances",
                "ecs:DescribeScheduledInstances",
                "ecs:DescribeScheduledInstanceStock",
                "vpc:AllocateEipAddress",
                "vpc:AssociateEipAddress",
                "vpc:DisassociateEipAddress",
                "vpc:ReleaseEipAddress",
                "vpc:DescribeVpcs",
                "vpc:DescribeEipAddresses",
                "vpc:DescribeSubnetAttributes",
                "vpc:InnerGetLimitFromKeys",
                "vpc:DescribeSubnets",
                "vpc:DescribeBandwidthPackages",
                "vpc:RemoveBandwidthPackageIp",
                "clb:DescribeLoadBalancers",
                "clb:DescribeServerGroups",
                "clb:DescribeListenerHealth",
                "clb:DescribeListeners",
                "clb:AddServerGroupBackendServers",
                "clb:RemoveServerGroupBackendServers",
                "clb:DescribeServerGroupAttributes",
                "alb:DescribeLoadBalancers",
                "alb:DescribeServerGroups",
                "alb:AddServerGroupBackendServers",
                "alb:RemoveServerGroupBackendServers",
                "alb:DescribeServerGroupAttributes",
                "alb:DescribeListenerAttributes",
                "alb:DescribeListeners",
                "alb:DescribeListenerHealth",
                "volc_observe:GetMetricData",
                "rds_mysql:ListDBInstances",
                "rds_mysql:DescribeDBInstance",
                "rds_mysql:CreateDBInstanceIPList",
                "rds_mysql:ListDBInstanceIPLists",
                "rds_mysql:ModifyDBInstanceIPList",
                "rds_mysql:DeleteDBInstanceIPList",
                "rds_mysql:DescribeAllowLists",
                "rds_mysql:DescribeAllowListDetail",
                "rds_mysql:DeleteAllowList",
                "rds_mysql:ModifyAllowList",
                "rds_mysql:AssociateAllowList",
                "rds_mysql:DisassociateAllowList",
                "rds_mysql:CreateAllowList",
                "volc_observe:CreateRule",
                "volc_observe:DeleteRulesByIds",
                "volc_observe:UpdateRule",
                "volc_observe:ListRulesByIds",
                "storage_ebs:DescribeVolumes"
            ],
            "Resource": [
                "*"
            ]
        }
    ]
}

自定义策略

相关文档

常见系统预设策略：文档中介绍了部分常用的系统预设策略，以帮助您更快速的了解、使用系统策略进行权限管控。