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Ansible Sample Exam for RHCE EX294 and EX407

Posted on 07/05/2019 by Lisenet

This is a sample Ansible exam that I’ve created to prepare for the new RHCE exam EX294. Continue reading →

Posted in Linux | Tagged Ansible, EX294, EX407, RHCA, RHEL | 675 Comments

Ansible: Generate Crypted Passwords for the User Module

Posted on 23/04/2019 by Lisenet

The user module can be used to create user accounts and set passwords. Continue reading →

Posted in Linux | Tagged Ansible, EX407, RHCA, RHEL | 14 Comments

Ansible: Use hostvars to Generate Hosts File

Posted on 22/04/2019 by Lisenet

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

Posted in Linux | Tagged Ansible, EX407, RHCA, RHEL | 19 Comments

Ansible EX407 Exam Booked

Posted on 19/04/2019 by Lisenet

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

Posted in Linux | Tagged Ansible, EX407, RHCA, RHEL, RoadToRHCA | 4 Comments

Why Free Trial of RHLS is Good News

Posted on 07/04/2019 by Lisenet

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

Posted in Notes | Tagged RHCA, RHLS, RoadToRHCA | 4 Comments

Ansible Dynamic Inventory for Proxmox

Posted on 02/04/2019 by Lisenet

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 →

Posted in Linux | Tagged Ansible, EX407, Proxmox, RHCA, RHEL | 4 Comments

Passed EX405 Configuration Management with Puppet

Posted on 09/03/2019 by Lisenet

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

Posted in Linux | Tagged EX405, Puppet, RHCA, RHEL, RoadToRHCA | 12 Comments

Passed EX436 High Availability Clustering

Posted on 28/02/2019 by Lisenet

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

Posted in Linux | Tagged Corosync, EX436, Pacemaker, RHCA, RHEL, RoadToRHCA | 43 Comments

First Bump in the Road and Second RHCA Exam

Posted on 03/02/2019 by Lisenet

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

Posted in Linux | Tagged Ansible, EX407, EX436, RHCA, RHEL, RoadToRHCA | 6 Comments

High Availability Pacemaker Cluster Monitoring

Posted on 26/01/2019 by Lisenet

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

Posted in High Availability, Linux | Tagged CentOS, Corosync, EX436, Pacemaker, RHCA, RHEL | 4 Comments

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