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TIL

Day 2 OpenShift Helpful CLI – Performance & Capacity Monitoring (PV & ODF & S3) & Automation
Posted in
  • Automation
  • Homelab
  • OpenShift
  • TIL

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

by johngoh•August 30, 2025September 7, 2025•0
Keeping Proxmox Time in Check: Why You Should Harden NTP and Run Your Own Time Servers
Posted in
  • OpenShift
  • TIL

Keeping Proxmox Time in Check: Why You Should Harden NTP and Run Your Own Time Servers

“Bad timekeeping is like bad DNS — nothing works right, and it’s always the last thing … Keeping Proxmox Time in Check: Why You Should Harden NTP and Run Your Own Time ServersRead more

by johngoh•August 18, 2025August 18, 2025•0
OpenShift 4.19.6 Installation (Agent-Based Installer) on VMware vSphere on IBM Cloud
Posted in
  • Installation
  • OpenShift
  • TIL

OpenShift 4.19.6 Installation (Agent-Based Installer) on VMware vSphere on IBM Cloud

I took sometime out to dabble with more OpenShift installation on vSphere 7.0.3 cluster provisioned through … OpenShift 4.19.6 Installation (Agent-Based Installer) on VMware vSphere on IBM CloudRead more

by johngoh•August 12, 2025August 12, 2025•0
OpenShift Automation – Cluster Graceful Shutdown Automated script
Posted in
  • DevSecOps
  • Installation
  • TIL

OpenShift Automation – Cluster Graceful Shutdown Automated script

Got a pretty nifty script that helps to automate your cluster shutdown in one-go. It does … OpenShift Automation – Cluster Graceful Shutdown Automated scriptRead more

by johngoh•August 11, 2025August 12, 2025•0
OpenShift: Operator Management with oc-mirror v2 & podman
Posted in
  • DevSecOps
  • Installation
  • TIL

OpenShift: Operator Management with oc-mirror v2 & podman

Faster Operator and Channel Information Extraction for Disconnected Environments OpenShift 4.19 introduces significant improvements to the … OpenShift: Operator Management with oc-mirror v2 & podmanRead more

by johngoh•August 11, 2025September 3, 2025•0
Posted in
  • Installation
  • TIL

TIL: Optimize Red Hat Quay

The default Quay configuration is a solid starting point for a standard, single-node or small private … TIL: Optimize Red Hat QuayRead more

by johngoh•August 8, 2025August 8, 2025•0

Table of Contents

Toggle
  • 1. Storage Backend Improvements
  • 2. Database/Redis Tuning
  • 3. Redis Performance & Scaling
  • 4. Nginx (Proxy) Optimizations
  • 5. Quay Features/Options
  • 6. Image GC (Garbage Collection)
  • 7. Search Performance
  • 8. Other Tips
  • 9. Quay Upgrades

johngoh Avatar
[email protected]
  1. Cloud Native Computing Foundation
  2. LF AI & Data Foundation Interactive Landscape
  3. CNCF Landscape
  4. The Twelve-Factor App
  5. A Cloud Guru
  6. Pluralsight
  7. ProxmoxVE Helper-Scripts [GitHub]
  8. Droplet
  9. WHOIS
  10. Notepad
  11. iTrust

AI automation bash BIG-IP chatgpt day 0 day 1 day 2 day2 deepseek developer experience devops devsecops disk failure DS920+ ex294 F5 governance homelab installation KVM machineconfigpools mirroring NAS nooba NTP nvidia ocp odf openshift post-installation PV quay recovery rhce RHCSCK RHEL sbom SNO software supply chain security tailscale tutorial virtualization

AI (1) Automation (1) Certification (3) Developer Platform (1) DevSecOps (6) Homelab (2) Installation (16) OpenShift (17) RHEL (1) Synology (1) TIL (6)

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