DevOps pipelines with Kubernetes

Cloud developers can take advantage of increased speed, decreased risk, and improved collaboration with Kubernetes and DevOps.

DevOps with OpenShift Book

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

Free book

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.

DevOps - Tear down that wall

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.

 

Listen Now

New DevOps articles

Developing and testing on production with Kubernetes and Istio Workspace

Developing and testing on production with Kubernetes and Istio Workspace

July 14, 2020

Due to container-orchestration platforms like Kubernetes and Red Hat OpenShift, developers have become very efficient about deploying and managing distributed and containerized applications. But can we say the same about application development and testing? In this article, I briefly discuss how cloud-native development is transforming the traditional development cycle of coding, building, and testing. I […]

Automate workshop setup with Ansible playbooks and CodeReady Workspaces

Automate workshop setup with Ansible playbooks and CodeReady Workspaces

July 3, 2020

At Red Hat, we do many in-person and virtual workshops for customers, partners, and other open source developers. In most cases, the workshops are of the “bring your own device” variety, so we face a range of hardware and software setups and corporate endpoint-protection schemes, as well as different levels of system knowledge. In the […]

A developer-centered approach to application development

A developer-centered approach to application development

July 3, 2020

Do you dream of a local development environment that’s easy to configure and works independently from the software layers that you are currently not working on? I do! As a software engineer, I have suffered the pain of starting projects that were not easy to configure. Reading the technical documentation does not help when much […]

Develop Eclipse MicroProfile applications on Red Hat JBoss Enterprise Application Platform Expansion Pack 1.0 with Red Hat CodeReady Workspaces

Develop Eclipse MicroProfile applications on Red Hat JBoss Enterprise Application Platform Expansion Pack 1.0 with Red Hat CodeReady Workspaces

July 1, 2020

This article builds on my previous tutorial, Enable Eclipse MicroProfile applications on Red Hat JBoss Enterprise Application Platform 7.3. To follow the examples, you must have Eclipse MicroProfile enabled in your Red Hat JBoss Enterprise Application Platform Expansion Pack (JBoss EAP XP) 1.0.0.GA installation, via Red Hat CodeReady Studio. See the previous article for installation […]

Migrating a namespace-scoped Operator to a cluster-scoped Operator

Migrating a namespace-scoped Operator to a cluster-scoped Operator

June 26, 2020

Within the context of Kubernetes, a namespace allows dividing resources, policies, authorization, and a boundary for cluster objects. In this article, we cover two different types of Operators: namespace-scoped and cluster-scoped. We then walk through an example of how to migrate from one to the other, which illustrates the difference between the two. Namespace-scoped and […]

What enterprise developers need to know about security and compliance

What enterprise developers need to know about security and compliance

June 23, 2020

One of the luxuries of my job is that I get to speak to and work with a range of IT people employed by U.S. federal and state government agencies. That range includes DevOps engineers, developers, sysadmins, database administrators, and security professionals. Everyone I talk to, even security professionals, says that IT security and compliance […]

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This panel brings together developers who understand the benefits of container technologies for DevOps and delivery pipelines.

Edson Yanaga
Director of Developer Experience at Red Hat

Developers and operators must work hand-in-hand; Burr walks us through the process and highlights automation, CI and CD deployment, containers, and microservices.

 

Burr Sutter
Chief Developer Evangelist