Question

通过nodejs sdk将数据保存到云数据存储时出现以下错误

 Error: 14 UNAVAILABLE: Getting metadata from plugin failed with error: Could not refresh access token.
 at Object.exports.createStatusError
     (/user_code/node_modules/@google-cloud/datastore/node_modules/grpc/src/common.js:87:15)
 at Object.onReceiveStatus
     (/user_code/node_modules/@google-cloud/datastore/node_modules/grpc/src/client_interceptors.js:1188:28)
 at InterceptingListener._callNext
     (/user_code/node_modules/@google-cloud/datastore/node_modules/grpc/src/client_interceptors.js:564:42)
 at InterceptingListener.onReceiveStatus
     (/user_code/node_modules/@google-cloud/datastore/node_modules/grpc/src/client_interceptors.js:614:8)
 at callback
     (/user_code/node_modules/@google-cloud/datastore/node_modules/grpc/src/client_interceptors.js:841:24)
 code: 14, metadata: Metadata { _internal_repr: {} },
     details: 'Getting metadata from plugin failed with error: Could not refresh access token.'

这里是代码：

// Imports the Google Cloud client library
const Datastore = require('@google-cloud/datastore');

// Your Google Cloud Platform project ID
const projectId = 'YOUR_PROJECT_ID';

// Creates a client
const datastore = new Datastore({
  projectId: projectId,
});

// The kind for the new entity
const kind = 'Task';
// The name/ID for the new entity
const name = 'sampletask1';
// The Cloud Datastore key for the new entity
const taskKey = datastore.key([kind, name]);

// Prepares the new entity
const task = {
  key: taskKey,
  data: {
    description: 'Buy milk',
  },
};

// Saves the entity
datastore
  .save(task)
  .then(() => {
    console.log(`Saved ${task.key.name}: ${task.data.description}`);
  })
  .catch(err => {
    console.error('ERROR:', err);
  });

以下版本

"@google-cloud/datastore": "1.4.1",

Answer 1

这种情况发生在特定的GCO老项目上，云功能API进入GA后从未被重置。

根据文档[1]，云功能要与数据存储区对话，需要以下角色。

Cloud Functions服务帐户（service-PROJECT_NUMBER@gcf-admin-robot.iam.gserviceaccount.com）在您的项目中具有cloudfunctions.serviceAgent角色。

和

您可以通过重新启用此服务帐户将其重置为默认角色 Cloud Functions API：
gcloud services enable cloudfunctions.googleapis.com

[1] https://cloud.google.com/functions/docs/concepts/iam#troubleshooting_permission_errors

Cloud Datastore-错误：14无法使用：从插件获取元数据失败，并显示错误

1 个答案: