A couple weeks ago I was faced with the challenge of installing Red Hat 3scale and configuring its tenants using solely the command line — no GUI allowed. This is a rather interesting use case, so I decided to write this article and show how to do it with just seven commands! (By the way, […]
DevOps pipelines with Kubernetes
Cloud developers can take advantage of increased speed, decreased risk, and improved collaboration with Kubernetes and DevOps.
Free book: DevOps with OpenShift
Experts explain how to configure Docker application containers and the Kubernetes cluster manager with OpenShift’s developer- and operational-centric tools. Discover how this infrastructure-agnostic container management platform can help companies navigate the murky area where infrastructure-as-code ends and application automation begins.
The book covers the following topics:
- Why automation is important
- Patterns and practical examples for managing continuous deployments such as rolling, A/B, blue-green, and canary
- Implementing continuous integration pipelines with OpenShift’s CI/CD capability
- Mechanisms for separating and managing configuration from static runtime software
- Customizing OpenShift’s source-to-image capability
- Considerations when working with OpenShift-based application workloads
- Self-contained local versions of the OpenShift environment on your computer
What is DevOps?
DevOps is a set of tools and techniques for combining the development and deployment of software. DevOps uses source code management systems and automated testing software to simplify the development process, while automated build and deployment tools streamline the work of the operations team. In a sophisticated DevOps environment, the division of labor between people who write software and people who deploy software to production systems is largely artificial. As DevOps continues to mature, the line between development and operations departments will become more blurred.
Podcast: DevOps - Tear down that wall
Red Hat's Command Line Heroes podcast series covered DevOps in Season 1, Episode 4.
What is DevOps, really? Developer guests, including Scott Hanselman from Microsoft and Cindy Sridharan of Apple, think about DevOps as a practice from their side of the wall, while members from various operations teams explain what they've been working to defend.
Differences remain, but with DevOps, teams are working better than ever. Learn more in this episode of Command Line Heroes.
This panel brings together developers who understand the benefits of container technologies for DevOps and delivery pipelines.
Developers and operators must work hand-in-hand; Burr walks us through the process and highlights automation, CI and CD deployment, containers, and microservices.