OpenShift / Kubernetes: Announcing the Red Hat OpenShift extension for Visual Studio Code: Public Preview, OpenShift on OpenStack: Introduction to availability zones, OpenShift on OpenStack: Using multiple Nova and Cinder availability zones, OpenShift on OpenStack: Using multiple Nova availability zones…

Today CentOS 7.6, also called CentOS 7 (1810), was released. The release is available for the x86_64, aarch64, i386, power9, ppc64le & armhfp architectures. The release for the ppc64 architecture has been delayed but should happen in the next few days. You…

OpenShift / Kubernetes: Announcing Red Hat AMQ Streams: Apache Kafka on Red Hat OpenShift, Integrating Vault with Legacy Applications, Latest news about the integration of Nvidia GPU into OpenShift (38min/2018), Automating OpenShift application DNS with external-dns and Red Hat’s Satellite…

OpenShift: Welcome Apache Kafka to the Kubernetes Era! How to run Kafka on Openshift, the enterprise Kubernetes, with AMQ Streams, Knative: Configuration, Routes and Revisions, How to install Ansible Tower on Red Hat OpenShift, Connecting Multiple OpenShift SDNs with a…

Yesterday around 6PM, IBM announced the purchase of the company Red Hat for 34 billions dollars. This announcement appeals to investissors from both sides: IBM buys a company known for its innovation; Red Hat’s shareholders get a good value for…

OpenShift: OpenShift 3.11 Cluster Console Demo – RoleBindings (3min), OpenShift 3.11 Cluster Console Demo – EventFeed (2min), OpenShift 3.11 Cluster Console Demo – Monitoring (3min), Connecting Multiple OpenShift SDNs with a Network Tunnel, EventFlow: Event-driven microservices on OpenShift (Part 1),…

Containers: Replacing Docker with Podman (48min) (with Podman, Systemd runs in the container with PID 1 with no modifications, sd_notify and socket activation work), CRI-O: All the Runtime Kubernetes need (31min), Container Runtimes: draw some lines (25min), SELinux blocks podman…

OpenShift: Installation of OKD 3.10 from start to finish (22min), Adding an SSL certificate to OKD – Part 2 of Installation of OKD 3.10 from start to finish (10min), A day in the life of a log message, Reza Shafii…

Another year passes. This is an opportunity to slightly change the orientation of the website. Until now, it was mainly about RHEL 7 / CentOS 7. As I have spent the last six months building skills on OpenShift, I will…

Containers: A sysadmin’s guide to containers, Intro to Podman (Red Hat Enterprise Linux 7.6 Beta), Kubernetes: Experiences with running PostgreSQL on Kubernetes, The full-time job of keeping up with Kubernetes, Kubernetes + CentOS in 15 min (25min), OpenShift: Red Hat…