Question

我正在尝试从云函数启动计算引擎 VM，但是当我从 GCP 控制台测试该函数时出现以下错误：

ApiError: Request is missing required authentication credential. Expected OAuth 2 access token, login cookie or other valid authentication credential

当我尝试使用触发器 URL 运行它时，我收到 403 错误。

我尝试将 Compute Admin 角色添加到 IAM & Admin 选项卡中的服务帐户，但这没有帮助。

功能如下：

  
/**
* Start the Minecraft server
*/
const Compute = require('@google-cloud/compute');
const compute = new Compute();
const zone = compute.zone('europe-north1-a');
const vm = zone.vm('mc-server');
 
async function get_server_ip() {
 return new Promise(function(resolve, reject) {
   vm.getMetadata().then((data) => {
     resolve(data[0].networkInterfaces[0].accessConfigs[0].natIP);
   });
 });
}
 
async function check_if_server_is_ready() {
 const server_ip = await get_server_ip();
 const ready = !!server_ip;
 return ready
}
 
async function sleep(milliseconds) {
 return new Promise(function(resolve, reject) {
   setTimeout(resolve, milliseconds);
 });
}
 
exports.startInstance = async function startInstance(req, res) {
 // Start the VM
 console.log('about to start a VM');
 vm.start(function(err, operation, apiResponse) {
   console.log('instance start successfully');
 });
 console.log('the server is starting');
 while(!(await check_if_server_is_ready())) {
   console.log('Server is not ready, waiting 1 second...');
   await sleep(1000);
   console.log('Checking server readiness again...');
 }
 console.log('the server is ready');
 
 res.status(200).send('Minecraft Server Started! You are now spending REAL MONEY! <br />' );
};

我也有关闭虚拟机的功能，但也有同样的问题。

从云函数启动计算引擎 vm 时进行身份验证

0 个答案: