juju4.jenkins
DEPRECATED/LOOKING FOR MAINTAINERS -> archived
Jenkins ansible role
Ansible role to setup jenkins with java. Test environment tools are addressed in jenkinsenv role. You can use jenkinsslave role to setup extra nodes.
Requirements & Dependencies
Ansible
It was tested on the following versions:
- 2.0
- 2.2
- 2.5
Operating systems
Tested on Ubuntu 14.04, 16.04 and Centos7. Support of 18.04 is pending Java10 support (See below)
Example Playbook
Just include this role in your list. For example
- host: all
roles:
- juju4.jenkins
Variables
## possible gitlab is taking 8080
jenkins_http_port: 8888
jenkins_plugins:
- antisamy-markup-formatter
- build-timeout
- credentials-binding
jenkins_java_options: "-Djenkins.install.runSetupWizard=false -Dmail.smtp.starttls.enable=true"
jenkins_git_email: [email protected]
jenkins_git_user: myuser
#jenkins_smtphost: 127.0.0.1
#jenkins_smtp_defaultdomain: example.com
Continuous integration
This role has a travis basic test (for github), more advanced with kitchen and also a Vagrantfile (test/vagrant). Default kitchen config (.kitchen.yml) is lxd-based, while (.kitchen.vagrant.yml) is vagrant/virtualbox based.
Once you ensured all necessary roles are present, You can test with:
$ gem install kitchen-ansible kitchen-lxd_cli kitchen-sync kitchen-vagrant
$ cd /path/to/roles/juju4.jenkins
$ kitchen verify
$ kitchen login
$ KITCHEN_YAML=".kitchen.vagrant.yml" kitchen verify
or
$ cd /path/to/roles/juju4.jenkins/test/vagrant
$ vagrant up
$ vagrant ssh
FAQ
- (WIP) To connect Jenkins to GitHub
recover jenkins user ssh key (/home/jenkins/.ssh/) and add it to GitHub
validate with
ssh -T [email protected](https://help.github.com/articles/testing-your-ssh-connection/) For one project, add your server url http://jenkins.example.com/github-webhook to Settings: Integration & Services: Jenkins (GitHub plugin) https://blog.bartbania.com/docker/jenkins-github-docker/ Add it in Jenkins: Configure: GitHub: GitHub server with credentials as secret text (copy GitHub Token here) Check if working, after a new push or using GitHub 'Test service' option, you should match in nginx log 'POST /github-webhook'
Troubleshooting & Known issues
Reset user password Edit /var/lib/jenkins/users/
/config.xml and remove content of passwordHash. Alternative is to disable security in jenkins but it open all access to everyone: https://wiki.jenkins-ci.org/display/JENKINS/Disable+security Check /var/log/jenkins/jenkins.log for java.lang.OutOfMemoryError: Java heap space https://wiki.jenkins-ci.org/display/JENKINS/Builds+failing+with+OutOfMemoryErrors
If you use node install through ssh and you have build using ssh (eg svn+ssh), you are advise to use separate key to separate risks.
Chunk error
java.io.StreamCorruptedException: invalid stream header: 0A0A0A0A
= https://issues.jenkins-ci.org/browse/JENKINS-23232 possible fix TCP port for JNLP agents (fixed value, not random, not disabled)
- No X-Jenkins-CLI2-Port
java.io.IOException: No X-Jenkins-CLI2-Port among [X-Jenkins, null, Date, X-Hudson-Theme, X-Hudson, Content-Length, Expires, X-Jenkins-Session, Set-Cookie, Content-Type, Server, X-Content-Type-Options, Cache-Control]
https://github.com/geerlingguy/ansible-role-jenkins/issues/47 check also which url path is correct / or /jenkins
- Jenkins Github hook jenkins.log:
org.eclipse.jetty.util.log.JavaUtilLog warn
WARNING: badMessage: java.lang.IllegalStateException: too much data after closed for HttpChannelOverHttp@1d0a07a6{r=1,c=false,a=IDLE,uri=}
It appears that your reverse proxy set up is broken.https://wiki.jenkins-ci.org/display/JENKINS/Jenkins+says+my+reverse+proxy+setup+is+broken
License
BSD 2-clause