November 2019
Intermediate to advanced
398 pages
9h 5m
English
Content preview from The DevOps 2.4 Toolkit
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Creating a Jenkins job that upgrades the whole production environment
Before we upgrade the production environment, we'll create one more release of go-demo-5 so that we have something new to deploy.
1 open "http://$JENKINS_ADDR/blue/organizations/jenkins/go-demo-5/branches"
We opened the branches screen of the go-demo-5 job.
Please click the play button from the right side of the master row and wait until the new build is finished.
Lo and behold! Our build failed! If you explore the job in detail, you will know why it's broken.
You'll see Did you forget to increment the Chart version? message.
Figure 8-3: go-demo-5 failed build
Our job does ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.