背景信息

服務(wù)關(guān)聯(lián)角色SLR（Service Linked Role）是指與某個(gè)云服務(wù)關(guān)聯(lián)的RAM角色。在某些場(chǎng)景下，為了完成云服務(wù)的某個(gè)功能，需要獲取其他云服務(wù)的訪問權(quán)限。通過服務(wù)關(guān)聯(lián)角色，您可以更好地創(chuàng)建云服務(wù)正常操作所需的權(quán)限，避免誤操作帶來的風(fēng)險(xiǎn)。關(guān)于服務(wù)關(guān)聯(lián)角色的更多信息，請(qǐng)參見服務(wù)關(guān)聯(lián)角色。

創(chuàng)建服務(wù)關(guān)聯(lián)角色AliyunServiceRoleForCEN

您在企業(yè)版轉(zhuǎn)發(fā)路由器中創(chuàng)建專有網(wǎng)絡(luò)VPC（Virtual Private Cloud）網(wǎng)絡(luò)實(shí)例連接時(shí)，系統(tǒng)將會(huì)為您自動(dòng)創(chuàng)建一個(gè)名稱為AliyunServiceRoleForCEN的服務(wù)關(guān)聯(lián)角色，并且為該角色添加名稱為AliyunServiceRolePolicyForCEN的權(quán)限策略，該權(quán)限會(huì)允許企業(yè)版轉(zhuǎn)發(fā)路由器在VPC中創(chuàng)建彈性網(wǎng)卡，作為VPC發(fā)往企業(yè)版轉(zhuǎn)發(fā)路由器的流量入口。權(quán)限策略內(nèi)容如下：

{
  "Version": "1",
  "Statement": [
    {
      "Action": [
        "vpc:DescribeVSwitchAttributes",
        "vpc:CreateRouteEntries",
        "vpc:DeleteRouteEntries",
        "vpc:DescribeRouteEntryList",
        "vpc:GetVpcRouteEntrySummary"
      ],
      "Resource": "*",
      "Effect": "Allow"
    },
    {
      "Action": [
        "ecs:CreateNetworkInterface",
        "ecs:CreateSecurityGroup",
        "ecs:AuthorizeSecurityGroup",
        "ecs:RevokeSecurityGroup",
        "ecs:DeleteSecurityGroup",
        "ecs:JoinSecurityGroup",
        "ecs:DeleteSecurityGroup",
        "ecs:LeaveSecurityGroup",
        "ecs:DescribeSecurityGroups",
        "ecs:AttachNetworkInterface",
        "ecs:DetachNetworkInterface",
        "ecs:DeleteNetworkInterface",
        "ecs:DescribeNetworkInterfaces",
        "ecs:CreateNetworkInterfacePermission",
        "ecs:DescribeNetworkInterfacePermissions",
        "ecs:DeleteNetworkInterfacePermission",
        "ecs:CreateSecurityGroupPermission",
        "ecs:AuthorizeSecurityGroupPermission",
        "ecs:RevokeSecurityGroupPermission",
        "ecs:DeleteSecurityGroupPermission",
        "ecs:JoinSecurityGroupPermission",
        "ecs:DeleteSecurityGroupPermission",
        "ecs:LeaveSecurityGroupPermission",
        "ecs:DescribeSecurityGroupPermissions",
        "ecs:AttachNetworkInterfacePermissions",
        "ecs:DetachNetworkInterfacePermissions"
      ],
      "Resource": "*",
      "Effect": "Allow"
    },
    {
      "Action": [
        "expressconnectrouter:CreateExpressConnectRouterAssociation",
        "expressconnectrouter:DeleteExpressConnectRouterAssociation"
      ],
      "Resource": "*",
      "Effect": "Allow"
    },
    {
      "Action": "ram:DeleteServiceLinkedRole",
      "Resource": "*",
      "Effect": "Allow",
      "Condition": {
        "StringEquals": {
          "ram:ServiceName": "cen.aliyuncs.com"
        }
      }
    }
  ]
}

刪除服務(wù)關(guān)聯(lián)角色AliyunServiceRoleForCEN

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