jenkins gitlab整合注意事项

jenkins整合gitlab时，Source Code Management添加gitlab仓库路径不管怎么尝试都报以下两个异常：

Failed to connect to repository : Command"git ls-remote -h git@xxxxx.com:xxx/dev_test.git HEAD"returned status code128:

stdout:

stderr: Permission denied, please tryagain.

Permission denied, please try again.

Permission denied(publickey,gssapi-keyex,gssapi-with-mic,password).

fatal: The remote end hung up unexpectedly

或

Failed to connect to repository : Command"/usr/local/git/bin/git -c core.askpass=true ls-remote -h http://www.xxx.com/gitlab/root/test.git HEAD"returned status code128:

stdout:

stderr: fatal: Unable tofindremote helperfor‘http‘

缘由是：因为运行jenkins用户没有生成ssh私钥，且没有添加gitlab中。所以致使了如上异常。

生成ssh私钥

ssh-keygen-t rsa -C"admin@example.com"

运行上述命令，并一路回车便可生成相应的私钥。

将私钥添加到gitlab

cat~/.ssh/id_rsa.pub

将全部内容添加到gitlab-->Profile Settings-->SSH Keys-->Add an SSH key。

保存后重启jenkins便可。