[Podcast] PodCTL #52 – OpenShift 3.11 and OpenShift Container Engine

[Podcast] PodCTL #52 - OpenShift 3.11 and OpenShift Container Engine

Last week Red Hat announced the general availability of OpenShift Container Platform 3.11. This is an important release because it incorporates the first wave of technology from the CoreOS acquisition. This includes new visibility for Operations teams through the Cluster Console and integrated Prometheus monitoring and Grafana dashboards. It also added support for a number […]

Read More...

Introducing Red Hat OpenShift Container Engine

Introducing Red Hat OpenShift Container Engine

Today, Red Hat released the latest version of our enterprise Kubernetes platform, OpenShift Container Platform 3.11. In OpenShift Container Platform, we’ve built a comprehensive, enterprise-ready platform to unite developers and IT operations teams to more securely, quickly, and reliably deliver containerized applications across enterprise infrastructures. To help teams meet their goals, OpenShift Container Platform extends […]

Read More...

[Podcast] PodCTL #51 – Reviewing Kubernetes 1.12

[Podcast] PodCTL #51 - Reviewing Kubernetes 1.12

As another calendar quarter passes, so too does another release of Kubernetes arrive. This time it’s version 1.12, the 13th release of Kubernetes. As we always do, we looked at the new GA features, as well as a review of some of the newly introduced features (e.g. in beta) that might be interesting to start […]

Read More...

Using Frameworks in OpenShift with Artifactory

Using Frameworks in OpenShift with Artifactory

This post was written by guest blogger Craig Peters, JFrog’s Director of Product For most enterprise developers, using a language framework like Spring, or Express.js, can provide you with the resources you need. Within container native infrastructure, JFrog Artifactory can provide a chain of trust for the packages those frameworks use. The Red Hat OpenShift […]

Read More...

Scaling Java Containers

Scaling Java Containers

As enterprises increasingly learn about the advantages of deploying containerized applications, it is important to address a misconception that JVM does not play nicely in the cloud, especially when it comes to memory management. While it is true that many JVMs may not come out of the box perfectly configured to run in an elastic […]

Read More...

[Podcast] PodCTL #50 – Listener Mailbag Questions

[Podcast] PodCTL #50 - Listener Mailbag Questions

As the community around PodCTL has grown (~8000 weekly listeners) we’ve constantly asked them to give us feedback on topics to discuss and areas where they want to learn. This week we discussed and answered a number of questions about big data and analytics, application deployments, routing security, and storage deployment models. The show will […]

Read More...

Kubernetes Ingress vs OpenShift Route

Kubernetes Ingress vs OpenShift Route

Although pods and services have their own IP addresses on Kubernetes, these IP addresses are only reachable within the Kubernetes cluster and not accessible to the outside clients. The Ingress object in Kubernetes, although still in beta, is designed to signal the Kubernetes platform that a certain service needs to be accessible to the outside […]

Read More...

Installing OKD 3.10 on a Single Host

  OpenShift Origin, our Red Hat distribution of Kubernetes, was recently renamed to OKD and you may want to give it a try yourself. I find that developers often ask how to get started with OKD, as they don’t have a lot of experience with systems administration tasks. For that reason, I created a video […]

Read More...

How to survive an outage and live to tell about it!

Authors:  Davis Phillips, Annette Clewett Kubernetes Federation‘s objective is to provide a control plane to manage multiple Kubernetes clusters. Unfortunately, Federation is still considered an alpha project with no timeline for General Availability release. As a stop gap for Federation services a couple of different solutions are available for dispersing cluster endpoints: a cluster stretched […]

Read More...

[Podcast] PodCTL #48 – Patching VMs, OS, Containers

[Podcast] PodCTL #48 - Patching VMs, OS, Containers

Recently, we heard a company say that they wanted to move all of their applications from Virtual Machines to Containers because they no longer wanted to do patching of Operating Systems. This got us thinking. Would that move completely eliminate the need to patch Operating Systems, since Containers are Linux and there are still Operating […]

Read More...