Ansible: Use hostvars to Generate Hosts File

Posted on 22/04/2019 by Tomas

There are cases when you need to access variables for another host, including facts that have been gathered about that host. Continue reading →

Ansible EX407 Exam Booked

Posted on 19/04/2019 by Tomas

I’m so looking forward to this one. Continue reading →

Why Free Trial of RHLS is Good News

Posted on 07/04/2019 by Tomas

In March 2019, Red Hat announced that the Red Hat Learning Subscription (RHLS) free trial is live. Continue reading →

Getting Started with Azure CLI: Build a 3-Tier Network

Posted on 04/04/2019 by Tomas

Azure CLI is a tool designed to help you quickly and efficiently manage Azure services. Continue reading →

Ansible Dynamic Inventory for Proxmox

Posted on 02/04/2019 by Tomas

I’ve been playing with Ansible lately as part of my RHCA studies, and found a nice way of using dynamic inventory to manage my Proxmox homelab. Continue reading →

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 →