Tag: devops
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Where to start with Docker – Part 2
Explore the essentials of Docker in this hands-on guide. Learn how to install Docker, understand core concepts, build images using multi-stage builds, and optimize containers for deployment. Plus, discover how to push images to registries and explore alternative container tools to enhance your development workflow.
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Where to start with Docker – Part 1
Docker revolutionizes application development by utilizing containers, which package software and dependencies, ensuring consistency across environments. This approach addresses common challenges like dependency management and resource consumption, allowing for faster, reliable delivery. The guide offers insights into Docker’s functionality, practical use, security practices, and its advantages over traditional methods.
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Upgrade a Jenkins farm
We have been using successfully Jenkins for a long time, but our Jenkins environment was very outdated. The master and its slaves were still running on JDK1.6 with Jenkins version 1.456. So it was “very” old. Even the installation of new plugins was impossible because these were usually based on Java7. Overall we have 20…
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How to clean your Nexus Release Repositories
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The number of release process executions is steadily increasing. Concepts like Continuous Delivery and Deployment emphasize releasing as often and as automated as possible. While developers and customers enjoy the bright side of the improving software development processes, operations has to deal with the flip side. More releases mean more storage usage. Increasing process quality…
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