无法连接到gcloud [英] Unable to connect to gcloud

问题描述

我无法连接到Google Cloud虚拟实例.我启动了虚拟实例，并能够使用 gcloud beta Calculation ssh 正常登录.然后，我尝试使用 gcloudcompute scp --recurse< local_source>将文件传输到实例.\<用户名> @<实例>:<远程路径>

I am having trouble connecting to a Google Cloud virtual instance. I started up the virtual instance and was able to login as normal using gcloud beta compute ssh. I then tried transferring files to the instance using gcloud compute scp --recurse <local_source> \ <user_name>@<instance>:<remote_path>

我得到了正在更新项目ssh元数据..."的响应，这在尝试传输文件时从未见过.文件传输失败:

I got a response of 'Updating project ssh metadata...', which I have never seen before when trying to transfer files. The file transfer failed:

?\240<username>@<IP>: Permission denied (publickey).

此外，现在我什至无法登录虚拟机.当我尝试登录时，我得到:

In addition, now I am not even able to log into the VM. When I try to log-in I get:

ssh: connect to host <IP> port 22: Operation timed out
ERROR: (gcloud.beta.compute.ssh) [/usr/bin/ssh] exited with return code [255].

据我所知，防火墙规则仍然是默认规则，并且允许通过端口22进行连接.我仍然能够通过浏览器窗口登录实例，但不能从命令行登录.任何帮助将不胜感激！

As far as I can tell, the firewall rules are still the default and allow connections through port 22. I am still able to log in to the instance through the browser window, but not from the command line. Any help would be greatly appreciated!

推荐答案

如果您收到 ssh，则GCP项目中的防火墙规则似乎有问题:连接到主机< IP>端口22:操作超时错误.

创建一个允许SSH连接的新规则:

Create a new rule that allows for SSH connections:

gcloud compute --project = xxxxxx防火墙规则创建newrulename --direction = INGRESS --priority = 999 --network = default --action = ALLOW --rules = tcp:22 --source-ranges= 0.0.0.0/0

我已将优先级更改为999(高于1000)，因此它将覆盖默认优先级(以防万一有规则阻止端口22).

I've changed the priority to 999 (higher than 1000) so it will overwrite the default ones (in case there is a rule that blocks port 22).

之后，再次尝试 gcloud计算ssh myinstancename ，它应该会照常工作.

After that try the gcloud compute ssh myinstancename again and it should work as usual.

这篇关于无法连接到gcloud的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！