Archy's Blog

Roughly three years ago I've started my RHCA Journey  for the first time. Since then, quite a lot has happened and my knowledge gained in the first round has still served me well so far but since the Certs are expiring soon, it's time to get 5 new Certs in order to maintain my status. This time, I'have gone for the following certifications: EX280 - OpenShift Administration (242/300) EX380 - OpenShift Automation and Integration (300/300) EX316 - OpenShift Virtualization (257/300) EX188 - Containers (274/300) EX480 - Multicluster Management with RHACM and RHACS (252/300) Unfortunately, I don't have detailed stats like last time but I've started to learn for EX280 roughly mid May 2024 and achieved my results for EX480 on 18th September 2024, so roughly 4 months. I had some experience with OpenShift before starting this journey but I had no exposure at all to RHACM and RHACS and only briefly touched OpenShift Virtualization. Here are my thoughts on each Exam: EX280 (v4....

After upgrading to Foreman 3.11 and Katello 4.13 I've noticed I wasn't able to configure Storage and Network Settings for compute profiles using Libvirt Compute Resources and VMs were created with the default values: Disk Size: '10G' Storage Pool: 'default' Network: 'default' Using 'foreman-tail', I found these log lines: 2024-09-02T17:34:02 [I|app|3b6bf363] Deface: [WARNING] No :original defined for 'remove_networks_and_volumes_partial', you should change its definition to include: 3b6bf363 | :original => 'eb4c199bc19e113181e82700bff46538b01f8c44' 2024-09-02T17:34:02 [I|app|3b6bf363] Deface: [WARNING] No :original defined for 'remove_networks_and_volumes_partial', you should change its definition to include: ...