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Latest technical articles.

OpenShift: Monitoring OpenShift Health and Application performance in Splunk, Kubernetes Guideposts for 2019, Leveraging OpenShift or Kubernetes for automated performance tests (part 2), Combining Federation V2 and Istio Multicluster, OpenShift Virtualization Intro (2min), Controlling Namespace Configurations, Automatically Update Red Hat

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Happy new year 2019!

This new year should see two major events: the releases of RHEL 8 and OpenShift V4. While RHEL 7 contained several important changes compared to RHEL 6, Systemd and Firewalld to name just two of them, we have already known

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Recent technical articles.

OpenShift / Kubernetes: Building Java 11 and Gradle containers for OpenShift, Why Data Scientists Love Kubernetes, Introduction to the Kubernetes Operator Framework, Setting up microservices in OpenShift using Service Mesh and Kubevirt, The Unrecognized Platform, It’s a PaaS: Vanilla Kubernetes

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Latest technical articles.

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

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CentOS 7.6 released.

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

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Recent technical articles.

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

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RHEL 8 Beta released.

On Wednesday, Red Hat announced the release of RHEL 8 Beta. This new major version shows the main following characteristics: based on Fedora 28, using a 4.18 kernel, built for x86_64, ppc64le, aarch64 and s390x architectures, only available to customers

Posted in RHEL8

Latest technical articles.

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

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RHEL 7.6 officially released.

With all the noise surrounding the purchase of Red Hat by IBM, most of the relevant information is almost lost. However, the world doesn’t stop spinning. Yesterday, Red Hat announced the official release of RHEL 7.6. To know more about

Posted in RHEL7

IBM buys Red Hat for 34 billions.

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

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RHCSA7: Task of the day

Allowed time: 10 minutes.
Create an EXT4 file system mounted by UUID in /etc/fstab under /vol based on a logical volume of 28 logical extents.

RHCE7: Task of the day

Allowed time: 10 minutes.
Set up a default secure MariaDB database called maria with a user named muser with all privileges.

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Poll for favorite RHEL 7 book

What is your favorite RHEL 7 book to prepare RHCSA & RHCE exams?

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Poll for most difficult RHCSA 7 topic

What do you think is the most difficult RHCSA 7 topic?

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Poll for most difficult RHCE 7 topic

What do you think is the most difficult RHCE 7 topic?

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