Openshift / Kubernetes: Accelerating the development of Node.js using OpenShift, Flexible Images or Using S2I for Image Configuration, Monitoring Camel with Prometheus in Red Hat OpenShift, Example of using Ansible to update Container Native Storage, OpenShift Ansible Broker: Available Now, Steps to replace…

OpenShift / Kubernetes: Evaluating Tools Available to Deploy OpenStack on Kubernetes, Fighting Service Latency in Microservices with Kubernetes, Introducing the Resource Management Working Group, Kubernetes By Example, Minishift-1.6.0 release announcement, Getting started with Helm on OpenShift, Openshift 3.6 Reference Architecture Now Includes SSO,…

Containers: Containing System Services in RHEL: part1 / part2, What tools RedHat puts in place in the Docker ecosystem, CRI-O, Juggling backing disks for Docker on RHEL 7 using atomic storage migrate, Signed Images from the Red Hat Container Catalog, 6…

Over the past two weeks, the following technical articles have been published (or discovered): OpenShift: Minishift as a Development Environment for Node.js on OpenShift, Quick and Dirty Block Storage for OpenShift (iSCSI), Managing Secrets on OpenShift – Vault Integration, Five…

Many technical articles were published in the last two months: OpenShift / Kubernetes: What’s new in Kubernetes 1.7? Extensibility rules, Minishift as a Development Environment for Node.js on OpenShift, KDL: A Notation to Describe Kubernetes Application Deployments, Multiple Deployment Methods…

Back in September 2016, an event went unnoticed, although it was a fundamental change. Google and RedHat declared the game is over: they decided to fork Docker. Why did they decide to do that? Redhat had several reasons: Container conception:…

If you are new to OpenStack and want to get some basic knowledge about it, Red Hat recently published three interesting videos: Defining the cloud (25min/2017), Defining the Red Hat Enterprise Linux OpenStack Platform (14min/2017), Infrastructure-as-a-Service (IaaS) and a private…

Last week was organized the free annual community conference for developers, admins, and users of Open Source technologies called DevConf.cz. The conference happened over three days in Czech Republic at Brno. Around 170 workshops were recorded, sorted according to the…

At the beginning there was the Bourne Shell. Then, Perl was created to better deal with character strings and regular expressions. Linux came and the Bourne Shell was replaced with Bash (Bourne Again SHell) with many built-in features like integer…

There were several interesting articles recently published: a LWN.net article about the new security oriented Systemd directives, a RedHat article about the Deprecation of Insecure Algorithms and Protocols in RHEL 6.9, a Dan Walsh article about 50 ways to avoid…