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Bug
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Resolution: Won't Do
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Blocker
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Jenkins v2.332.1
Git plugin v4.11.0
Credentials v1087.v16065d268466
CentOS 7.4
Before upgrading we were able to connect to our code repository with no problem via Source Code Management configuration in a Freestyle jenkins job. After running upgrades we are getting the following error on the job configuration page:
Failed to connect to repository : Command "git ls-remote -h ssh://git@code-repo/path/to/repo.git HEAD" returned status code 128:
stdout:
stderr: ssh_exchange_identification: Connection closed by remote host
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
If I ssh onto the host and change user to the jenkins user.. I have no problem accessing our repository via cloning or ssh -T git@repourl. I can confirm that the execute shell is retrieving the correct key by running the ssh -T command in the execute shell of the job. Even when doing that from the job I get this error: `stderr: ssh_exchange_identification: Connection closed by remote host`.
I have created new credentials in jenkins UI and attached them to the Credentials option under Source Code Management in the job and are still receiving this error.
I have tried downgrading but some of the upgrades from where I updated from are pretty major and downgrading did not go smoothly.
This is stopping us from deploying code as we cannot connect to our repository using the Source Code Management tool in the Jenkins UI.
I have no problem cloning the repo from command line. I have tried deleting the workspace, downgrading a few of the plugins, adding the Wipe out repository & force clone in Additional Behaviors under Source Code Management, and a few others.
Here is a bigger trace when I run `ssh -T git@repourl` from the execute shell:
Running as SYSTEM [EnvInject] - Loading node environment variables. Building in workspace /var/lib/jenkins/workspace/git-test The recommended git tool is: NONE using credential private-id-of-key > git rev-parse --resolve-git-dir /var/lib/jenkins/workspace/git-test/.git # timeout=10 Fetching changes from the remote Git repository > git config remote.origin.url ssh://git@repo.com/path/to/repo.git # timeout=10 Fetching upstream changes from ssh://git@repo.com/path/to/repo.git > git --version # timeout=10 > git --version # 'git version 1.8.3.1' using GIT_SSH to set credentials jenkins key for connecting to repo > git fetch --tags --progress ssh://git@repo.com/path/to/repo.git +refs/heads/*:refs/remotes/origin/* # timeout=10 ERROR: Error fetching remote repo 'origin' hudson.plugins.git.GitException: Failed to fetch from ssh://git@repo.com/path/to/repo.git at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:993) at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1234) at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1294) at hudson.scm.SCM.checkout(SCM.java:540) at hudson.model.AbstractProject.checkout(AbstractProject.java:1215) at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:645) at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:85) at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:517) at hudson.model.Run.execute(Run.java:1896) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:44) at hudson.model.ResourceController.execute(ResourceController.java:101) at hudson.model.Executor.run(Executor.java:442) Caused by: hudson.plugins.git.GitException: Command "git fetch --tags --progress ssh://git@repo.com/path/to/repo.git +refs/heads/*:refs/remotes/origin/*" returned status code 128: stdout: stderr: trace: built-in: git 'fetch' '--tags' '--progress' 'ssh://git@repo.com/path/to/repo.git' '+refs/heads/*:refs/remotes/origin/*' trace: run_command: '/var/lib/jenkins/workspace/git-test@tmp/jenkins-gitclient-ssh2530634127535164370.sh-copy' 'git@repo.com' 'git-upload-pack '\''/path/to/repo.git'\''' write: Broken pipe fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:2671) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:2096) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$500(CliGitAPIImpl.java:84) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$1.execute(CliGitAPIImpl.java:618) at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:991) ... 11 more ERROR: Error fetching remote repo 'origin' [Slack Notifications] found #23 as previous completed, non-aborted build Finished: FAILURE
