Google Cloud Engine.权限被拒绝(公钥，gssapi-keyex，gssapi-with-mic) [英] Google Cloud Engine. Permission denied (publickey,gssapi-keyex,gssapi-with-mic)
问题描述
我无法再通过ssh进行连接，
我能够连接将近24小时.
ssh突然停止工作.
我有很多用户，并且还在该VM中添加了一个新的(tomcat)用户.
I can not connect via ssh any more,
I was be able to connect for almost 24 hours.
All of a sudden, ssh stops working.
I had many users and I also added a new (tomcat) user in that VM.
当我尝试SSH到我的实例时，我得到以下消息:
I am get the below message when I try to ssh to my instance:
"Permission denied (publickey,gssapi-keyex,gssapi-with-mic)."
我最终删除了〜/.ssh/google_compute_engine *
I ended up removing ~/.ssh/google_compute_engine*
从Cloud Engine控制台中删除了"sshKeys"元数据
Removed the 'sshKeys' metadata from Cloud Engine Console
再次尝试~/.ssh/google_compute_engine文件以及sshKeys metadata.
但我仍然遇到该错误.
推荐答案
这确实是对 @sxleixer 的正确解决方案的评论，但我想进行格式化.
This is really a comment on the correct solution by @sxleixer, but I wanted formatting.
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默认情况下未安装
semanage工具.用
sudo yum -y install policycoreutils-python
允许非标准的ssh_home_t
Allow the nonstandard ssh_home_t
sudo semanage fcontext -a -t ssh_home_t "/var/opt/gitlab/.ssh/authorized_keys"
要么重新启动sshd，要么使用
Either restart sshd or do a full restart with
sudo shutdown -r now
测试一切都在本地工作
Test everything is working locally
ssh-keygen -t rsa -C "test@example.com"
cat ~/.ssh/id_rsa.pub # Copy-paste the key to the 'My SSH Keys' section under the 'SSH' tab in your user profile
ssh -T git@localhost # Should now output "Welcome to GitLab"
这修复了在Google Compute Engine上一键安装GitLab的问题.
This fixes the one click installation of GitLab on Google Compute Engine.
确实没有充分的理由关闭SELinux.
There is indeed no good reason to turn off SELinux.
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