管理网络连通性诊断服务关联角色

AliyunServiceRoleForECSNetworkInsights权限策略

角色名称：AliyunServiceRoleForECSNetworkInsights

角色权限策略：AliyunServiceRolePolicyForECSNetworkInsights

策略内容如下所示：

{
    "Version": "1",
    "Statement": [
        {
            "Action": [
                "vpc:DescribeNetworkAcls",
                "vpc:DescribeNetworkAclAttributes",
                "vpc:DescribeNatGateways",
                "vpc:DescribeRouteEntryList",
                "vpc:DescribeRouteTableList",
                "vpc:DescribeRouteTables",
                "vpc:DescribeRouterInterfaceAttribute",
                "vpc:DescribeRouterInterfaces",
                "vpc:DescribeVRouters",
                "antiddos-public:DescribeInstance"
            ],
            "Effect": "Allow",
            "Resource": "*"
        },
        {
            "Action": [
                "nis:IsOpenService",
                "nis:CreateNetworkPath",
                "nis:CreateNetworkReachableAnalysis",
                "nis:GetNetworkReachableAnalysis"
            ],
            "Effect": "Allow",
            "Resource": "*"
        },
        {
            "Action": [
                "BssOpenApi:CreateInstance"
            ],
            "Effect": "Allow",
            "Resource": "*"
        },
        {
            "Action": "ram:DeleteServiceLinkedRole",
            "Effect": "Allow",
            "Resource": "*",
            "Condition": {
                "StringEquals": {
                    "ram:ServiceName": "network-insights.ecs.aliyuncs.com"
                }
            }
        }
    ]
}

创建AliyunServiceRoleForECSNetworkInsights

在您创建诊断线路和发起诊断任务时，系统会检查当前账号是否存在AliyunServiceRoleForECSNetworkInsights，如果不存在则自动创建。

AliyunServiceRoleForECSNetworkInsights包含权限策略AliyunServiceRolePolicyForECSNetworkInsights，服务关联角色包含的权限策略由对应的云服务定义和使用，您不能为服务关联角色添加、修改或删除权限。

删除AliyunServiceRoleForECSNetworkInsights

如果您不再需要使用AliyunServiceRoleForECSNetworkInsights时，可以手动删除。具体操作，请参见删除RAM角色。

常见问题

为什么我的RAM用户无法自动创建网络连通性诊断服务关联角色（AliyunServiceRoleForECSNetworkInsights）？

您需要拥有指定的权限，才能自动创建或删除网络连通性诊断服务关联角色（AliyunServiceRoleForECSNetworkInsights）。因此，在RAM用户无法自动创建网络连通性诊断服务关联角色（AliyunServiceRoleForECSNetworkInsights）时，您需为其添加以下权限策略。

{
  "Statement": [
    {
      "Action": "ram:CreateServiceLinkedRole",
      "Resource": "*",
      "Effect": "Allow",
      "Condition": {
        "StringEquals": {
          "ram:ServiceName": "network-insights.ecs.aliyuncs.com"
        }
      }
    }
  ],
  "Version": "1"
}