创建 aks 集群时的 pod 标识

Question

现在，不可能在创建集群时在 arm 模板（和 terraform）上分配用户分配的身份。我已经尝试了很多东西，并且在手动插入后更新效果很好：

az aks pod-identity add --cluster-name my-aks-cn --resource-group myrg --namespace myns --name example-pod-identity --identity-resource-id /subscriptions/......

但是，我想通过部署立即完成这项工作，因此我需要自动将 pod 用户身份插入集群。我还尝试使用 DeploymentScripts 运行命令，但部署脚本尚未准备好使用 preview aks extersion。

我的配置如下所示：

    {
      "type": "Microsoft.ContainerService/managedClusters",
      "apiVersion": "2021-02-01",
      "name": "[variables('cluster_name')]",
      "location": "[variables('location')]",
      "dependsOn": [
        "[resourceId('Microsoft.Network/virtualNetworks', variables('vnet_name'))]"
      ],
      "properties": {
....
        "podIdentityProfile": {
        "allowNetworkPluginKubenet": null,
        "enabled": true,
        "userAssignedIdentities": [
            {
            "identity": {
                "clientId": "[reference(resourceId('Microsoft.ManagedIdentity/userAssignedIdentities', 'managed-indentity'), '2018-11-30').clientId]",
                "objectId": "[reference(resourceId('Microsoft.ManagedIdentity/userAssignedIdentities', 'managed-indentity'), '2018-11-30').principalId]",
                "resourceId": "[resourceId('Microsoft.ManagedIdentity/userAssignedIdentities', 'managed-indentity')]"
            },
            "name": "managed-indentity",
            "namespace": "myns"
            }
        ],
        "userAssignedIdentityExceptions": null
        },
....
      },
      "identity": {
        "type": "SystemAssigned"
      }
    },

我总是遇到同样的问题：

"statusMessage": "{\"error\":{\"code\":\"InvalidTemplateDeployment\",\"message\":\"The template deployment 'deployment_test' is not valid according to the validation procedure. The tracking id is '.....'. See inner errors for details.\",\"details\":[{\"code\":\"PodIdentityAddonUserAssignedIdentitiesNotAllowedInCreation\",\"message\":\"Provisioning of resource(s) for container service cluster-12344 in resource group myrc failed. Message: {\n \\"code\\": \\"PodIdentityAddonUserAssignedIdentitiesNotAllowedInCreation\\",\n \\"message\\": \\"PodIdentity addon does not support assigning pod identities on creation.\\"\n }. Details: \"}]}}",

Answer 1

产品团队已在此处分享答案：https://github.com/Azure/aad-pod-identity/issues/1123

上面写着：

This is a known limitation in the existing configuration. We will fix this in the V2 implementation.

其他遇到同样问题的人，请参考上面的GitHub问题。

创建 aks 集群时的 pod 标识

pod identity on aks cluster crreation

kubernetes

azure-aks

aad-pod-identity