Once again, Hacktoberfest is back! During this October event, everyone can support open-source by contributing changes, and can earn limited edition swag. We invite you to contribute to Jenkins, regardless of your experience and background. You can write code, improve documentation and design, localize Jenkins or create new artwork. Any GitHub pull request counts! Quick start Sign-up to Hacktoberfest on the event website. Join our Gitter channel. Everything is set, just start...

On behalf of the Jenkins GSoC org team, I am happy to announce that the Jenkins project has been accepted to Google Summer of Code 2019. This year we invite students and mentors to join the Jenkins community and work together on enhancing the Jenkins ecosystem. Just to provide some numbers, this is the biggest GSoC ever, 206 organizations will participate in GSoC this year. And it will be hopefully...

Please refer to Running Jenkins on Java 11 documentation to have the up-to-date details on how to run Jenkins on Java 11. This is a joint blogpost prepared by the Java 11 Support Team. On Dec 18 (4PM UTC) we will be also presenting the Java 11 Preview Support at the Jenkins Online Meetup (link) Jenkins, one of the leading open-source automation servers, still supports only Java 8. On...

I would like to introduce Custom WAR Packager - a new tool for Jenkins administrators and developers. This tool allows packaging custom Jenkins distributions as WAR files, Docker images and Jenkinsfile Runner bundles. This tool allows packaging Jenkins, plugins, and configurations in a ready-to-fly distribution. Custom WAR packager is a part of the Ephemeral Jenkins master toolchain which we presented in our A Cloud Native Jenkins blogpost. This toolchain is already used...

It has been a while since the last blogpost about Google Summer of Code in Jenkins. GSoC 2018 has officially finished on August 23, and we had a Jenkins Online Meetup where we had final presentations of the GSoC projects. It is never late to provide more context, so I would like to summarize the results and provide updates of what was happening in Jenkins GSoC...

Traditionally there are a lot of events happening in the Jenkins organization in Autumn. I would like to share some information about the upcoming hackathons. Online Event: Hacktoberfest As you probably know, there is an ongoing Hacktoberfest event. The Jenkins project is participating in it and everybody is welcome to contribute to Jenkins as a part of this event. The event lasts from October 01 to October 31, and you...

Once again October has arrived. That means the regular Hacktoberfest event is back! This year it will be the fifth installment. During this one-month hackathon you can support open-source and earn a limited edition swag. On behalf of the Jenkins project, we invite you to participate in Hacktoberfest and to work on the project. We welcome all contributors, regardless of their background and Jenkins experience. Quick start Sign-up to Hacktoberfest on the...

A few months ago I published a blog post about Cloud Native Special Interest Group (SIG) and ongoing projects related to Cloud Native Jenkins. Next week we will be presenting at DevOps World | Jenkins World together with Carlos Sanchez and Jesse Glick, so I would like to provide a heads up for our talk: “A Cloud Native Jenkins”. In our talk, we will focus on the following topics: Pluggable Storage, our...

On large-scale Jenkins instances master disk and network I/O become bottlenecks in particular cases. Build logging and artifact storage were one for the most intensive I/O consumers, hence it would be great to somehow redirect them to an external storage. Back in 2016 there were active discussions about such Pluggable Storage for Jenkins. At that point we created several prototypes, but then other work took precedence. There was still...

This week we have a Jenkins & Java 10 Online Hackathon. This is an open online event, where we work together on Jenkins core and plugins in order to find and fix compatibility issues, share experiences and have some fun. Everybody is welcome to join, independently of their Jenkins experience and amount of time they have available. After the kick off on Monday Jenkins contributors have been working on Java...