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…

OpenShift: How to Use OpenShift’s Ansible Service Broker for Infrastructure Automation (5min), How to Do Advanced Routing Techniques in OpenShift on OpenStack (4min), Keeping both of your OpenShift Container Platforms Highly Available with Keepalived and HAproxy, Make a Kubernetes Operator…

OpenShift: OKD: Renaming of OpenShift Origin with 3.10 Release, Multiline logs in OpenShift EFK stack, CRI-O now running production workloads in OpenShift Online, What’s New in Red Hat OpenShift Origin 3.10, Container-native integration testing, Promoting container images between registries with skopeo,…

Kubernetes: Dynamic Ingress in Kubernetes, Kubernetes 1.11: In-Cluster Load Balancing and CoreDNS Plugin Graduate to General Availability, Airflow on Kubernetes (Part 1): A Different Kind of Operator, IPVS-Based In-Cluster Load Balancing Deep Dive, CoreDNS GA for Kubernetes Cluster DNS, Dynamic…

OpenShift / Kubernetes: Crictl Vs Podman, Smart-Meter Data Processing Using Apache Kafka on OpenShift, Why are customers choosing Red Hat’s Container-Native Storage in the public cloud with OpenShift? Care and Feeding of Minishift Development Environments, Add a Layer of Security to…

OpenShift / Kubernetes: Why Kubernetes is The New Application Server, Put Your IDE in a Container with Guacamole, Using OpenShift to deploy .NET Core applications, Identify yourself on minishift, Competition Heats Up Between CRI-O and containerd, Kubernetes is the Platform.…

OpenShift / Kubernetes: An Open Source Load Balancer for OpenShift, CRI-O: How Standards Power a Container Runtime, Kubernetes StatefulSet In Action, How Container Runtimes matter in Kubernetes? Kubernetes 1.11: Custom Resources, Pod Priority and Preemption, and more, OpenStack: Red Hat…