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  1. Jenkins
  2. JENKINS-37297

can't use github deploy keys in Multi-Branch Project Plugin

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Labels:
      None
    • Environment:
      ubuntu 14.04 64 bit
      java 1.7
      Jenkins 2.7
      multi-branch-project-plugin 0.4.2
      git 2.4.4
      git-changelog
      git-client 1.19.6
      git-parameter 0.5.1
      git-server 1.6
    • Similar Issues:

      Description

      Hi,

      I'm currently using the multi-branch project plugin with a specific user's github credentials.
      in "configure" for my folder, under "Source Code Management" I choose "Git", and provide:
      the project repository: https://github.com/org/project.git
      credentials: I choose my user's github credentials.

      I'm trying to use Github's deploy keys instead of my user's credentials.

      I configured deploy keys for our freestyle projects, similar to what's defined here

      When I change the "Source Code Management"
      project repository to: git@github-project:org/project.git
      credentials to: "private key" -> "From the Jenkins master ~/.ssh".

      this configuration works for a freestyle project, but for multi-branch I get the following error when saving the configuration.

      looking at the stack trace, "java.net.UnknownHostException: github-project: Name or service not known" it seems that there is some issue with the ssh connection.

      github-project is not an host, but an alias configured in ssh config as following:

      Host github-project
      HostName github.com
      User git
      IdentityFile /var/lib/jenkins/.ssh/id_rsa_project

      I also tried the following project repository configurations:

      • github-project:org/project.git (removed the git@ prefix)
      • github.com:org/project.git (using github.com instead of the ssh alias)

      and both failed with differet errors.

      Started by timer
      Setting origin to github-project:org/project.git
      Fetching origin...
      FATAL: Failed to recompute children of test-project-feature-branches
      hudson.plugins.git.GitException: org.eclipse.jgit.api.errors.TransportException: github-project:org/project.git: Failed to connect
      at org.jenkinsci.plugins.gitclient.JGitAPIImpl.fetch(JGitAPIImpl.java:680)
      at jenkins.plugins.git.AbstractGitSCMSource.retrieve(AbstractGitSCMSource.java:174)
      at jenkins.scm.api.SCMSource.fetch(SCMSource.java:143)
      at jenkins.scm.api.SCMSource.retrieve(SCMSource.java:219)
      at jenkins.scm.api.SCMSource.fetch(SCMSource.java:169)
      at com.github.mjdetullio.jenkins.plugins.multibranch.AbstractMultiBranchProject.computeChildren(AbstractMultiBranchProject.java:583)
      at com.cloudbees.hudson.plugins.folder.computed.ComputedFolder.updateChildren(ComputedFolder.java:157)
      at com.cloudbees.hudson.plugins.folder.computed.FolderComputation.run(FolderComputation.java:122)
      at hudson.model.ResourceController.execute(ResourceController.java:98)
      at hudson.model.Executor.run(Executor.java:410)
      Caused by: org.eclipse.jgit.api.errors.TransportException: github-project:org/project.git: Failed to connect
      at org.eclipse.jgit.api.FetchCommand.call(FetchCommand.java:139)
      at org.jenkinsci.plugins.gitclient.JGitAPIImpl.fetch(JGitAPIImpl.java:678)
      ... 9 more
      Caused by: org.eclipse.jgit.errors.TransportException: github-project:org/project.git: Failed to connect
      at org.jenkinsci.plugins.gitclient.trilead.TrileadSessionFactory.getSession(TrileadSessionFactory.java:54)
      at org.eclipse.jgit.transport.SshTransport.getSession(SshTransport.java:136)
      at org.eclipse.jgit.transport.TransportGitSsh$SshFetchConnection.<init>(TransportGitSsh.java:262)
      at org.eclipse.jgit.transport.TransportGitSsh.openFetch(TransportGitSsh.java:161)
      at org.eclipse.jgit.transport.FetchProcess.executeImp(FetchProcess.java:136)
      at org.eclipse.jgit.transport.FetchProcess.execute(FetchProcess.java:122)
      at org.eclipse.jgit.transport.Transport.fetch(Transport.java:1138)
      at org.eclipse.jgit.api.FetchCommand.call(FetchCommand.java:130)
      ... 10 more
      Caused by: java.io.IOException: There was a problem while connecting to github-project:22
      at com.trilead.ssh2.Connection.connect(Connection.java:818)
      at com.trilead.ssh2.Connection.connect(Connection.java:687)
      at com.trilead.ssh2.Connection.connect(Connection.java:587)
      at org.jenkinsci.plugins.gitclient.trilead.TrileadSessionFactory.getSession(TrileadSessionFactory.java:29)
      ... 17 more
      Caused by: java.net.UnknownHostException: github-project: Name or service not known
      at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
      at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:922)
      at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1316)
      at java.net.InetAddress.getAllByName0(InetAddress.java:1269)
      at java.net.InetAddress.getAllByName(InetAddress.java:1185)
      at java.net.InetAddress.getAllByName(InetAddress.java:1119)
      at java.net.InetAddress.getByName(InetAddress.java:1069)
      at com.trilead.ssh2.transport.TransportManager.createInetAddress(TransportManager.java:165)
      at com.trilead.ssh2.transport.TransportManager.establishConnection(TransportManager.java:353)
      at com.trilead.ssh2.transport.TransportManager.initialize(TransportManager.java:467)
      at com.trilead.ssh2.Connection.connect(Connection.java:758)
      ... 20 more
      Finished: FAILURE

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              • Assignee:
                Unassigned
                Reporter:
                liricooli liron tal
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                Dates

                • Created:
                  Updated:
                  Resolved: