Jenkins master ready to run Docker image (Jenkins Swarm Plugin)
Docker images for master based on Jenkins Swarm Plugin.
This images is generic, thus you can obviously re-use it within
your non-related EEA projects.
Supported tags and respective Dockerfile links
See older versions
Base docker image
Create new image based on production container
Update Dockerfile - set latest version or the version that can be seen on the HTML interface in the right down corner ( ex. Jenkins ver. 2.89.4 )
In Jenkins interface, go to Manage, then ThinBackup. Click Backup Now. Enter in shell on the container, in
/var/jenkins_home/backup/jenkins ( directory is set in thinBackup Configuration) , extract and copy the contents of the installedPlugins.xml file to the Dockerfile location.
$ rancher exec jenkins-master/master bash $ cd /var/jenkins_home/backup/jenkins/FULL-<<DATE>> $ cat installedPlugins.xml
$ python plugins.py
This will generate plugins.txt file.
$ docker run -p 8080:8080 eeacms/jenkins-master
And now you have a running Jenkins at http://localhost:8080
Start Jenkins with SSL support:
Create a self-signed test SSL certificate.
$ keytool -genkey -keyalg RSA -alias selfsigned -keystore /etc/keystore.jks -storepass ToPSecRet321 -dname "cn=localhost"
$ docker run -p 8080:8080 \ -v /etc/keystore.jks:/etc/keystore.jks \ eeacms/jenkins-master \ --httpPort=-1 \ --httpsPort=8080 \ --httpsKeyStore=/etc/keystore.jks \ --httpsKeyStorePassword=ToPSecRet321
or via environment variables:
$ docker run -p 8080:8080 \ -v /etc/keystore.jks:/etc/keystore.jks \ -e JENKINS_OPTS="--httpPort=-1 --httpsPort=8080 --httpsKeyStore=/etc/keystore.jks --httpsKeyStorePassword=ToPSecRet321" \ eeacms/jenkins-master
--help for more options:
$ docker run --rm eeacms/jenkins-master --help
See also EEA Jenkins master-slave orchestration for a complete guide on running a Jenkins master-slave stack.
Supported environment variables
JAVA_OPTSYou might need to customize the JVM running Jenkins master, typically to pass system properties or tweak heap memory settings. Use JAVA_OPTS environment variable for this purpose.
JENKINS_OPTSStart Jenkins with custom options. Useful if you want to start Jenkins on
Copyright and license
The Initial Owner of the Original Code is European Environment Agency (EEA).
All Rights Reserved.
The Original Code is free software;
you can redistribute it and/or modify it under the terms of the GNU
General Public License as published by the Free Software Foundation;
either version 2 of the License, or (at your option) any later