Passed EX405 Configuration Management with Puppet

Posted on 09/03/2019 by Tomas

It was the most challenging Red Hat exam to date. Continue reading →

Passed EX436 High Availability Clustering

Posted on 28/02/2019 by Tomas

After my classroom exam was cancelled, I decided to take an individual exam. Continue reading →

First Bump in the Road and Second RHCA Exam

Posted on 03/02/2019 by Tomas

January has been a lot of fun to say the least. Continue reading →

High Availability Pacemaker Cluster Monitoring

Posted on 26/01/2019 by Tomas

We’re going to configure cluster email notifications on RHEL 7. Continue reading →

High Availability Pacemaker Cluster Logging

Posted on 22/01/2019 by Tomas

We’re going to configure cluster logging on RHEL 7. Continue reading →

The Start of the RHCA Journey

Posted on 20/01/2019 by Tomas

I’m starting my Red Hat Certified Architect (RHCA) journey! Continue reading →

Libvirt Fencing on a Physical KVM Host

Posted on 24/12/2018 by Tomas

The Red Hat High Availability Add-On ships with a number of different fencing agents for different hypervisors. Continue reading →

5th Website Anniversary

Posted on 01/12/2018 by Tomas

Time flies when you’re having fun. Continue reading →

MySQL Replication and MEMORY Tables

Posted on 30/10/2018 by Tomas

Memory tables do not play well with replication. Continue reading →

Katello: Security Compliance Management with OpenSCAP

Posted on 28/07/2018 by Tomas

Working with Katello – part 6. We will configure OpenSCAP plugin to receive automated vulnerability assessment and security compliance audits from Foreman hosts. Continue reading →