Crictl Vs Podman

As people continue to adopt CRI-O as a new container runtime for Kubernetes I am hearing questions from administrators who are confused whether they should use Crictl or Podman to diagnose and understand what is going on in a Kubernetes node. This is not one or the other — these tools are complementary, and this […]

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Conan Accelerates Your C/C++ Applications in OpenShift

C/C++ applications and build system scripts are monolith in nature. Achieving binary compatibility is becoming extremely difficult as applications include source information from a variety of local and third party sources, targeting a variety of platforms. Even classically monolithic applications may include a complex dependency graph, including transitive dependencies statically or dynamically linked. Another factor […]

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[Podcast] PodCTL #41 – Dissecting Kubernetes Surveys

[Podcast] PodCTL #41 - Dissecting Kubernetes Surveys

In a world of open source projects, privately funded companies, one-off cloud services and a mix of public companies, it can often be difficult to determine hype from trends from real usage. This week we took a look at several recent reports, both data-usage and user-surveys to better understand how information about containers and Kubernetes […]

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[Podcast] PodCTL #40 – Scaling OpenShift Roadshows

[Podcast] PodCTL #40 - Scaling OpenShift Roadshows

Summertime is typically a slow news cycle for technology, so some people find time to relax, while others use it as an opportunity to learning something new. One activity that draws lots of people eager to learn are the OpenShift roadshow, where both Application Developers and IT Operations can get hands-on with OpenShift and related […]

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[Podcast] PodCTL #39 – CI/CD and Kubernetes

[Podcast] PodCTL #39 - CI/CD and Kubernetes

One of the characteristics of the most successful deployments of OpenShift are the CI/CD pipelines that enable application integrations. This week we dove into a question from a listener – “Can you talk more about best practices for integrating CI/CD systems into Kubernetes?“ Brian and Tyler talk about the latest news from the Kubernetes community, […]

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[Podcast] PodCTL #38 – A Beginner’s Guide to Kubernetes

[Podcast] PodCTL #38 - A Beginner's Guide to Kubernetes

Kubernetes community now has 10 releases (2.5yrs) of software and experience. We just finished KubeCon Copenhagen, OpenShift Commons Gathering and Red Hat Summit and we heard lots of companies talk about their deployments and journeys. But many of them took a while (12-18) months to get to where they are today. This feels like the […]

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[Podcast] PodCTL #36 – VMs for Infrastructure or Isolation?

[Podcast] PodCTL #36 - VMs for Infrastructure or Isolation?

This week we asked ourselves a critical container question. What is the command that’s used to make containers completely? We’ve covered the many aspects of Container Security in previous shows, but over the last couple of weeks it seemed like the community was starting to believe that many VMs were the silver bullet for container security. […]

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Boldly going forward with CoreOS as part of the Red Hat family

Earlier this year, Red Hat acquired CoreOS, a trailblazing company in the area of containerized and cloud-native infrastructure. Today at Red Hat Summit in San Francisco, we’re sharing more details of how that acquisition will benefit existing CoreOS customers, Red Hat customers, and the cloud-native ecosystem as a whole. Key features of the CoreOS Tectonic […]

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[Podcast] PodCTL Basics – Windows Containers & Kubernetes

[Podcast] PodCTL Basics - Windows Containers & Kubernetes

It’s been a while since we did a “PodCTL Basics” show (see: Kubernetes, Linux Containers, Containerizing an Application, Services Meshes), but we’ve heard a lot of questions about Windows Containers, so we thought it was time to review the basics. In this short show, we talk about the differences between Linux and Windows containers, the dependencies […]

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