Hey everyone! I recently tackled a project for a customer looking to roll out encryption at … RHEL 9.6 & 10 – Software RAID & Encryption stackedRead more
Author: johngoh
Setting up your own Project Quay
[Draft for my own notes later] Setup your own SUPER_USER for Quay after creating the account,
Deploying F5 BIG-IP (1SHOT) as External Load Balancers for OpenShift 4.19
When running OpenShift 4.19 on bare-metal or private cloud, you need reliable load balancers for critical … Deploying F5 BIG-IP (1SHOT) as External Load Balancers for OpenShift 4.19Read more
ODF: Replacing a Failed Drive & Recovery
I simulated a disk failure on ODF by detaching one of the disk forcefully. And warnings … ODF: Replacing a Failed Drive & RecoveryRead more
ODF – Rook-Ceph Toolbox
I’ve installed a OpenShift 4.16.46 cluster this round to support a customer in their OSD removal … ODF – Rook-Ceph ToolboxRead more
Day 2 OpenShift Helpful CLI – Performance & Capacity Monitoring (PV & ODF & S3) & Automation
I tested the following scripts on:- OpenShift Container Platform Performance Monitoring Watch actual usage and tune: … Day 2 OpenShift Helpful CLI – Performance & Capacity Monitoring (PV & ODF & S3) & AutomationRead more
TIL: Install NooBa MultiCloud Gateway – part of ODF
Must knows! I needed to pen this down so that I can reference to it whenever … TIL: Install NooBa MultiCloud Gateway – part of ODFRead more
OpenShift – Cluster Graceful Shutdown Script v2
I noticed the last script did not cater for the scenario that the node is an … OpenShift – Cluster Graceful Shutdown Script v2Read more
TIL: How to Run an F5 BIG-IP 17.5.1 QCOW2 Image on RHEL KVM
Installation was a breeze with some learning curve. If you’ve downloaded an F5 BIG-IP qcow2 image … TIL: How to Run an F5 BIG-IP 17.5.1 QCOW2 Image on RHEL KVMRead more
OpenShift – RBAC Create a Group and Add Users to it
Let’s create a group for our admin users: Add the users into the group: Finally, grant … OpenShift – RBAC Create a Group and Add Users to itRead more