AliyunServiceRolePolicyForTair is the authorization policy dedicated to a service-linked role. The policy is automatically attached to a service role when the service role is created. Then, the service-linked role is authorized to access other cloud services. This policy is updated by the relevant Alibaba Cloud service. Do not attach this policy to a RAM identity other than a service-linked role.
Policy details
Type: service system policy
Creation time: 17:02:29 on September 20, 2024
Update time: 06:57:39 on January 21, 2026
Current version: v8
Policy content
{
"Version": "1",
"Statement": [
{
"Action": "vpc:DescribeVSwitchAttributes",
"Resource": "*",
"Effect": "Allow"
},
{
"Action": [
"ecs:CreateNetworkInterface",
"ecs:DeleteNetworkInterface",
"ecs:DescribeNetworkInterfaces",
"ecs:CreateNetworkInterfacePermission",
"ecs:DescribeNetworkInterfacePermissions",
"ecs:DeleteNetworkInterfacePermission",
"ecs:DescribeImages",
"ecs:ModifyImageSharePermission",
"ecs:CreateSecurityGroup",
"ecs:DeleteSecurityGroup",
"ecs:DescribeSecurityGroupAttribute",
"ecs:DescribeSecurityGroups",
"ecs:ModifySecurityGroupAttribute",
"ecs:AuthorizeSecurityGroup",
"ecs:AuthorizeSecurityGroupEgress",
"ecs:RevokeSecurityGroup",
"ecs:RevokeSecurityGroupEgress"
],
"Resource": "*",
"Effect": "Allow"
},
{
"Action": [
"cs:DescribeClustersForRegion",
"cs:DescribeClustersV1",
"cs:DescribeClusterDetail",
"cs:GetClusters",
"cs:DescribeClusterDetail"
],
"Resource": "*",
"Effect": "Allow"
},
{
"Action": [
"slb:DescribeLoadBalancerAttribute",
"slb:DescribeLoadBalancerHTTPListenerAttribute",
"slb:DescribeLoadBalancerHTTPSListenerAttribute",
"slb:DescribeLoadBalancerTCPListenerAttribute",
"slb:DescribeLoadBalancerUDPListenerAttribute",
"slb:DescribeLoadBalancers",
"slb:DescribeLoadBalancerListeners",
"slb:DescribeTags",
"slb:DescribeVServerGroupAttribute",
"slb:DescribeVServerGroups",
"slb:CreateLoadBalancer",
"slb:DeleteLoadBalancer",
"slb:ModifyLoadBalancerInternetSpec",
"slb:RemoveBackendServers",
"slb:AddBackendServers",
"slb:RemoveTags",
"slb:AddTags",
"slb:StopLoadBalancerListener",
"slb:StartLoadBalancerListener",
"slb:CreateLoadBalancerForCloudService",
"vpc:ModifyBypassToaAttribute",
"slb:SetLoadBalancerHTTPListenerAttribute",
"slb:SetLoadBalancerHTTPSListenerAttribute",
"slb:SetLoadBalancerTCPListenerAttribute",
"slb:SetLoadBalancerUDPListenerAttribute",
"slb:CreateLoadBalancerHTTPSListener",
"slb:CreateLoadBalancerHTTPListener",
"slb:CreateLoadBalancerTCPListener",
"slb:CreateLoadBalancerUDPListener",
"slb:DeleteLoadBalancerListener",
"slb:CreateVServerGroup",
"slb:DescribeVServerGroups",
"slb:DeleteVServerGroup",
"slb:SetVServerGroupAttribute",
"slb:ModifyVServerGroupBackendServers",
"slb:AddVServerGroupBackendServers",
"slb:ModifyLoadBalancerInstanceSpec",
"slb:ModifyLoadBalancerInternetSpec",
"slb:ModifyLoadBalancerInstanceChargeType",
"slb:SetLoadBalancerModificationProtection",
"slb:SetLoadBalancerDeleteProtection",
"slb:SetLoadBalancerName",
"slb:RemoveVServerGroupBackendServers"
],
"Resource": "*",
"Effect": "Allow"
},
{
"Action": [
"vpc:DescribeVSwitches",
"vpc:DescribeVpcs",
"vpc:AssociateEipAddress",
"vpc:UnassociateEipAddress",
"vpc:DescribeEipAddresses"
],
"Resource": "*",
"Effect": "Allow"
},
{
"Action": "ram:DeleteServiceLinkedRole",
"Resource": "*",
"Effect": "Allow",
"Condition": {
"StringEquals": {
"ram:ServiceName": "tairkvcache.tair.aliyuncs.com"
}
}
},
{
"Effect": "Allow",
"Action": [
"oss:GetObject",
"oss:ListObjects"
],
"Resource": [
"acs:oss:*:*:*/tairkvcache_model/*"
]
},
{
"Action": "ram:CreateServiceLinkedRole",
"Resource": "*",
"Effect": "Allow",
"Condition": {
"StringEquals": {
"ram:ServiceName": "eipaccess.slb.aliyuncs.com"
}
}
}
]
}