This is a guest post by Ben Patterson, Engineering Manager at edX. Picking a pear from a basket is straightforward when you can hold it in your hand, feel its weight, perhaps give a gentle squeeze, observe its color and look more closely at any bruises. If the only information we had was a photograph from one angle, we’d have to do some educated guessing. As...

This is a guest post by R. Tyler Croy, who is a long-time contributor to Jenkins and the primary contact for Jenkins project infrastructure. He is also a Jenkins Evangelist at CloudBees, Inc. When the Ruby on Rails framework debuted it changed the industry in two noteworthy ways: it created a trend of opinionated web application frameworks (Django, Play, Grails) and it also strongly encouraged thousands of developers to embrace test-driven development along...

This blog post is a continuation of the External Workspace Manager Plugin related posts, starting with the introductory blog post, and followed by the alpha version release announcement. As the title suggests, the beta version of the External Workspace Manager Plugin was launched! This means that it’s available only in the Experimental Plugins Update Center. Take care when installing plugins from the Experimental Update Center, since they may change in backward-incompatible...

This is a guest post by Michael Neale, long time open source developer and contributor to the Blue Ocean project. If you are running parts of your pipeline on Linux, possibly the easiest way to get a clean reusable environment is to use: CloudBees Docker Pipeline plugin. In this short post I wanted to show how you can avoid installing stuff on the agents, and have per project, or even per...

I would like to write about two last Jenkins Meetups in Saint Petersburg, Russia. Meetup #3. Jenkins Administration (May 20, 2016) In May we had a meetup about Jenkins administration techniques. At this meetup we were talking about common Jenkins ecosystem components like custom update centers, tool repositories and generic jobs. Talks: Kirill Merkushev, Yandex, "Juseppe. A custom Update Center for Jenkins" Presentation (rus) Keywords: Juseppe Anna Muravieva, EMC, "Generic jobs in Jenkins....

Jenkins World, September 13-15 at the Santa Clara Convention Center (SCCC), takes our 6th annual community user conference to a whole new level. It will be one big party for everything Jenkins, from users to developers, from the community to vendors. There will be more of what people always loved in past user conferences, such as technical sessions from users and developers, the Ask the Experts booth and plugin development...

The team have been hard at work moving the needle forward on the Blue Ocean 1.0 features. Many of the features we have been working on have come a long way in the past few months but here’s a few highlights: Goodbye page refreshes, Hello Real Time updates! Building upon Tom's great work on Server Sent Events (SSE) both Cliff and Tom worked on making the all the screens in Blue Ocean update...