kubernetes Archives - Geek is the Way!

Exposing Your First Public Kubernetes App: “Hello World” on mydomain.com

Thiago Crepaldi — Wed, 24 Jun 2026 19:13:26 +0000

Today, we are taking our private, enterprise-grade Kubernetes cluster and safely piercing the veil to the public internet. Building on our previous guides, we will deploy a standard Nginx-based “Hello World” application and configure our infrastructure so it is reachable at hello.mydomain.com with valid, public-trusted SSL certificates—all while keeping your cluster security intact. By the...

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Deploying Vaultwarden into a Kubernetes with High Availability

Thiago Crepaldi — Wed, 24 Jun 2026 19:01:46 +0000

In an earlier post, we covered Deploying a Public Vaultwarden Instance on a Proxmox LXC Container Using HAProxy on pfSense. While that architecture served us well, running a critical service like a password manager on a single node introduces a single point of failure. This guide represents the evolution of that setup. We are deploying...

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Building an Enterprise-Grade Kubernetes (k3s) Stack on Proxmox VE

Thiago Crepaldi — Mon, 22 Jun 2026 22:25:25 +0000

Today, we are building a homelab-grade, production-ready Kubernetes cluster using K3s (Lightweight Kubernetes), Rancher for cluster management, Helm as package manager, NGINX Ingress Controller for reverse proxy and MetaILB as load balancer, Longhorn for fast Distributed Block Storage, NFS mountpoint from a Synology NAS as high capacity Storage, Cert-Manager as Let’s Encrypt certificate manager on...

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