Context:
I'm maintaining courseware that consists of restructured text source files
that we maintain in Github and render into PDFs for our courses. I'm trying
to use Jenkins to automatically re-render the PDFs each time changes are
committed to the repository. I am a beginning user of Jenkins and
beginning-intermediate user of Git and Github.
Problem:
I have a job that runs fine (see log excerpt 1 below) whenever I, from the
Jenkins WebUI, click "Build Now". But when changes are committed to GitHub,
although Jenkins does detect the commit, the build fails when trying to
connect to the repo with at 401 error (see log 2 below)
Technical Details: The version of Jenkins you are using Jenkins ver. 1.544
1. How you are launching Jenkins (via java -jar, deployed to Tomcat
v7.0.19, etc)
/usr/bin/daemon --name=jenkins --inherit
--env=JENKINS_HOME=/var/lib/jenkins --output=/var/log/jenkins/jenkins.log
--pidfile=/var/run/jenkins/jenkins.pid -- /usr/bin/java -jar
/usr/share/jenkins/jenkins.war --webroot=/var/cache/jenkins/war
--httpPort=8080 --ajp13Port=-1
The version of Java you are using to launch Jenkins
java version "1.7.0_25"
OpenJDK Runtime Environment (IcedTea 2.3.10) (7u25-2.3.10-1ubuntu0.12.04.2)
OpenJDK 64-Bit Server VM (build 23.7-b01, mixed mode)
The version of any plugin which you think is related to the problem
- Git server plugin 1.2
- GitHub API Plugin 1.44
- Github Authentication plugin 0.14
- GitHub plugin 1.8
- GitHub Pull Request Builder 1.9
- GitHub SQS Build Trigger Plugin 1.5
Authentication
I'm using Oauth tokens (a "Personal Access Token") to access my git repos
from Jenkins.
Log Excerpt 1
Started by user Scott Purcell
[EnvInject] - Loading node environment variables.
Building in workspace /var/lib/jenkins/jobs/Course-OSFundamentals-Dev/workspace
Fetching changes from the remote Git repository
Fetching upstream changes from
https://<obfuscated-Oauth-token>@github.com/cloud-training/Course-OSFundamentals-Dev.git
Checking out Revision 5ea59b1effedd48729ce7395a2e81d10398387bc (origin/master)
[workspace] $ /bin/sh -xe /tmp/hudson1502402201860439422.sh
+ bash .renderall.sh
Log 2
Last GitHub Push
Started on Jan 28, 2014 1:45:06 PM
Using strategy: Default
[poll] Last Built Revision: Revision bcf944840221314b82160a60941723a6e54c0311
(origin/master)
FATAL: hudson.plugins.git.GitException: Failed to connect to
https://<obfuscated-Oauth-token>@github.com/cloud-training/Course-OSFundamentals-Dev.git
(status = 401)
hudson.util.IOException2: hudson.plugins.git.GitException: Failed to connect to
https://<obfuscated-Oauth-token>@github.com/cloud-training/Course-OSFundamentals-Dev.git
(status = 401)
at hudson.plugins.git.GitSCM.compareRemoteRevisionWith(GitSCM.java:459)
at hudson.scm.SCM._compareRemoteRevisionWith(SCM.java:356)
at hudson.scm.SCM.poll(SCM.java:373)
at hudson.model.AbstractProject._poll(AbstractProject.java:1584)
at hudson.model.AbstractProject.poll(AbstractProject.java:1493)
at
com.cloudbees.jenkins.GitHubPushTrigger$1.runPolling(GitHubPushTrigger.java:73)
at
com.cloudbees.jenkins.GitHubPushTrigger$1.run(GitHubPushTrigger.java:98)
at
hudson.util.SequentialExecutionQueue$QueueEntry.run(SequentialExecutionQueue.java:118)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
Caused by: hudson.plugins.git.GitException: Failed to connect to
https://<obfuscated-Oauth-token>@github.com/cloud-training/Course-OSFundamentals-Dev.git
(status = 401)
at
org.jenkinsci.plugins.gitclient.CliGitAPIImpl.checkCredentials(CliGitAPIImpl.java:1602)
at
org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:957)
at
org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:922)
at
org.jenkinsci.plugins.gitclient.CliGitAPIImpl.getHeadRev(CliGitAPIImpl.java:1438)
at
hudson.plugins.git.GitSCM.compareRemoteRevisionWithImpl(GitSCM.java:489)
at hudson.plugins.git.GitSCM.compareRemoteRevisionWith(GitSCM.java:457)
... 13 more
Done. Took 0.31 sec
No changes
Log Excerpt 3
This instance, right after I had deleted my old tokens and created a new
one, worked.
Jan 28, 2014 4:40:39 PM org.jenkinsci.plugins.GithubRequireOrganizationMembershi
pACL hasPermission
INFO: Granting READ access for github-webhook url: /github-webhook/
Jan 28, 2014 4:40:39 PM com.cloudbees.jenkins.GitHubWebHook processGitHubPayload
INFO: Received POST for
https://github.com/cloud-training/Course-OSFundamentals-Dev
Jan 28, 2014 4:40:39 PM com.cloudbees.jenkins.GitHubWebHook processGitHubPayload
INFO: Poked Course-OSFundamentals-Dev
Jan 28, 2014 4:40:40 PM com.cloudbees.jenkins.GitHubPushTrigger$1 run
INFO: SCM changes detected in Course-OSFundamentals-Dev. Triggering #30
Jan 28, 2014 4:43:20 PM
org.jenkinsci.plugins.GithubRequireOrganizationMembershipACL hasPermission
INFO: Granting READ access for github-webhook url: /github-webhook/
Jan 28, 2014 4:43:20 PM com.cloudbees.jenkins.GitHubWebHook processGitHubPayload
INFO: Received POST for
https://github.com/cloud-training/Course-OSFundamentals-Dev
Jan 28, 2014 4:43:20 PM com.cloudbees.jenkins.GitHubWebHook processGitHubPayload
INFO: Poked Course-OSFundamentals-Dev
Jan 28, 2014 4:43:20 PM
org.apache.commons.httpclient.auth.AuthChallengeProcessor selectAuthScheme
INFO: basic authentication scheme selected
Jan 28, 2014 4:43:20 PM org.apache.commons.httpclient.HttpMethodDirector
processWWWAuthChallenge
Log Excerpt 4:
But this one, the very next attempt with no changes to configuration or
tokens, failed in the same way as previously.
Jan 28, 2014 4:49:21 PM hudson.model.Run execute
INFO: Course-OSFundamentals-Dev #30 main build action completed: SUCCESS
Jan 28, 2014 4:54:51 PM
org.jenkinsci.plugins.GithubRequireOrganizationMembershipACL hasPermission
INFO: Granting READ access for github-webhook url: /github-webhook/
Jan 28, 2014 4:54:52 PM com.cloudbees.jenkins.GitHubWebHook processGitHubPayload
INFO: Received POST for
https://github.com/cloud-training/Course-OSFundamentals-Dev
Jan 28, 2014 4:54:52 PM com.cloudbees.jenkins.GitHubWebHook processGitHubPayload
INFO: Poked Course-OSFundamentals-Dev
Jan 28, 2014 4:54:52 PM
org.apache.commons.httpclient.auth.AuthChallengeProcessor selectAuthScheme
INFO: basic authentication scheme selected
Jan 28, 2014 4:54:52 PM org.apache.commons.httpclient.HttpMethodDirector
processWWWAuthChallenge
INFO: No credentials available for BASIC 'GitHub'@github.com:443
Thank you in advance for any help you can give!
Scott Purcell
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