Blog
Measure Raspberry Pi Temperature with Telegraf, InfluxDB, and Grafana on K3s
Monitor Raspberry Pi CPU temperatures using Telegraf for collection, InfluxDB for storage, and Grafana for visualization on K3s.
January 1, 2020
K3s Cluster with Raspberry Pi and Traefik
Build a home Kubernetes cluster using K3s on Raspberry Pi with Traefik ingress controller and Cloudflare DNS integration.
December 31, 2019
Permission Denied Pushing to OpenShift Registry
Troubleshoot permission denied errors when pushing container images to the OpenShift internal registry.
December 18, 2019
Basic Authentication in Go with Gin
Implement HTTP Basic Authentication in a Go web application using the Gin framework middleware.
December 16, 2019
Create and Add NFS Storage to RHV
Configure NFS storage domains on Red Hat Virtualization using a RHEL server with proper exports and firewall rules.
November 2, 2019
Configuring Couchbase SSL for Dynamic Certificates in OpenShift
Set up SSL/TLS encryption for Couchbase database connections in OpenShift using dynamically generated certificates.
August 28, 2019
TektonCD on OpenShift
Getting started with Tekton Pipelines on OpenShift - learn the basic concepts of Tasks, Pipelines, and PipelineRuns.
August 9, 2019
Go JWT Authentication with Keycloak
Secure a Go Gin application with JWT token validation using Keycloak's RS256 public key for authentication.
July 27, 2019
React App with Red Hat SSO or Keycloak
Secure a React application using Red Hat SSO (Keycloak) with OpenID Connect authentication.
July 25, 2019
Heketi JWT token expired error
Troubleshooting JWT token expiration errors in Heketi on OpenShift by synchronizing NTP clocks.
July 16, 2019