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Passed EX220 Hybrid Cloud Management

Posted on 21/02/2020 by Lisenet

The OpenStack management part was fun. Continue reading →

Posted in Linux | Tagged EX220, RHCA, RHEL, RoadToRHCA | 8 Comments

Passed EX280 OpenShift Administration

Posted on 10/01/2020 by Lisenet

Kick-starting the new year with OpenShift. Continue reading →

Posted in Linux | Tagged EX280, Kubernetes, OpenShift, RHCA, RHEL, RoadToRHCA | 88 Comments

Passed EX415 Security

Posted on 04/07/2019 by Lisenet

The last one to attain RHCA. Continue reading →

Posted in Linux | Tagged EX415, RHCA, RHEL, RoadToRHCA | 16 Comments

Inspecting Audit Logs with ausearch and aureport

Posted on 02/07/2019 by Lisenet

Working with ausearch and aureport to analyse audit logs on a RHEL system. Continue reading →

Posted in Linux | Tagged auditd, aureport, ausearch, EX415, RHCA, RHEL, SELinux | 4 Comments

Auditing the SELinux Policy with sesearch

Posted on 01/07/2019 by Lisenet

We are going to audit the SELinux policy to explain the context of a mysqld process. Continue reading →

Posted in Linux | Tagged EX415, RHCA, RHEL, SELinux | Leave a comment

Controlling Authentication with PAM

Posted on 30/06/2019 by Lisenet

Manage security on a RHEL system by controlling authentication with Pluggable Authentication Modules (PAM). Continue reading →

Posted in Linux | Tagged EX415, RHCA, RHEL | Leave a comment

Configure Audit Service to Send Audit Messages to Another Server

Posted on 23/06/2019 by Lisenet

The auditd service does not include the ability to send audit records to a centralised server for management directly. It does include a plug-in for audit event multiplexor to pass audit records to a remote syslog server. Continue reading →

Posted in Linux | Tagged auditd, EX415, RHCA, RHEL | 1 Comment

Passed EX403 Deployment and Systems Management with Satellite

Posted on 27/05/2019 by Lisenet

Four down, one to go! Continue reading →

Posted in Linux | Tagged EX403, Red Hat Satellite 6, RHCA, RHEL, RoadToRHCA | 31 Comments

Passed EX407 Ansible Automation

Posted on 09/05/2019 by Lisenet

Going from no Ansible experience to passing the exam in two months. Continue reading →

Posted in Linux | Tagged Ansible, EX407, RHCA, RHEL, RoadToRHCA | 47 Comments

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 | 670 Comments

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