报错内容

root@master:~/package# git clone git@git.code.tencent.com:xxx.git
Cloning into 'xxx'...
Unable to negotiate with 106.52.160.162 port 22: no matching host key type found. Their offer: ssh-rsa
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

那到底有没有配置呢？

你明明配置了

但是又没有权限

走的是ssh 所以我们可以用命令看一下日志

解决过程

ssh -vT git@git.code.tencent.com

就会有很多日志输出了

根据实际日志去分析一下

我的是这个日志：

 host key algorithm: (no match)
Unable to negotiate with 106.52.160.162 port 22: no matching host key type found. Their offer: ssh-rsa

算法匹配的问题

于是，我创建了~/.ssh/config文件，如果有就不用创建

写入内容：

Host git.code.tencent.com
HostKeyAlgorithms=+ssh-rsa
User git
IdentityFile ~/.ssh/id_rsa
PubkeyAcceptedKeyTypes +ssh-rsa

然后代码就可以拉下来了

PubkeyAcceptedKeyTypes +ssh-rsa

主要是算法类型