jenkins拉取git代码错误集

问题1：提示如下错误

由于jenkins在容器中启动，所以没有安装git

在容器中安装git

apt-get install git

提示：E: Unable to locate package git,发现是因为新装的ubuntu系统，没有update的原因

需要执行apt-get update

此时发现可以了

问题二：然后往下下载代码，报错：

 > git fetch --tags --progress git@192.168.15.120:dev/FUQIN-BANK.git +refs/heads/*:refs/remotes/origin/*

ERROR: Timeout after 10 minutes
ERROR: Error cloning remote repo 'origin'
hudson.plugins.git.GitException: Command "git fetch --tags --progress git@192.168.15.120:dev/FUQIN-BANK.git +refs/heads/*:refs/remotes/origin/*" returned status code 143:

远程git服务器报错：

root@db247 .ssh # git clone git@192.168.15.120:dev/FUQIN-BANK.git
Cloning into 'FUQIN-BANK'...
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-the-middle attack)!
It is also possible that a host key has just been changed.
The fingerprint for the ECDSA key sent by the remote host is
8a:b5:aa:4c:04:20:a1:26:bf:97:d5:f5:df:a5:7f:7e.
Please contact your system administrator.
Add correct host key in /root/.ssh/known_hosts to get rid of this message.
Offending ECDSA key in /root/.ssh/known_hosts:6
remove with: ssh-keygen -f "/root/.ssh/known_hosts" -R 192.168.15.120
ECDSA host key for 192.168.15.120 has changed and you have requested strict checking.
Host key verification failed.
fatal: Could not read from remote repository.

解决：删除/root/.ssh/known_hosts

问题三：

ERROR: Error fetching remote repo 'origin'
hudson.plugins.git.GitException: Failed to fetch from git@192.168.15.120:dev/FUQIN-BANK.git
	at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:825)
	at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1092)
	at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1123)
	at hudson.scm.SCM.checkout(SCM.java:496)
	at hudson.model.AbstractProject.checkout(AbstractProject.java:1281)
	at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:604)
	at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:529)
	at hudson.model.Run.execute(Run.java:1728)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:98)
	at hudson.model.Executor.run(Executor.java:405)
Caused by: hudson.plugins.git.GitException: Command "git fetch --tags --progress git@192.168.15.120:dev/FUQIN-BANK.git +refs/heads/*:refs/remotes/origin/*" returned status code 128:
stdout: 
stderr: Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
解决：刷新，重新添加