The Cloud Zone

Introducing nüwa links, a simple URL shortener

Jan 3, 20212 min read

Introducing nüwa links, a simple free URL shortener service. nüwa pronounce as nuwa Why URL shortener Although there are a lot of URL shortener services, with free tier or paid or open source self hosted, but I always wanted to launch a simple se...

Auto TLS with cert-manager and Traefik

Nov 25, 20207 min read

Cover image taken from https://github.com/ashleymcnamara/gophers On my previous post, Traefik in actions. The Cloud Native Edge Router, we have learnt how to setup Traefik and introduce some feature. It was using default ACME for https setup. On rec...

Traefik in actions. The Cloud Native Edge Router

Oct 29, 202011 min read

Cover image taken from traefik docs What is Traefik Why Traefik Get started with Traefik Installation Get Traefik resouces Create sample apps Create Traefik routes Bind Traefik routes with custom domain Automatic HTTPS Multiple domains HTTPS redire...

Go Generics draft design Final

Sep 17, 20202 min read

This is continue of previous blog The syntax now is settled with [T any] syntax, without type keyword, where any indicates that there are no constraints. Using the example previous blog, here is the rewrite version without type Contains function Play...

Scaling real-time servers with NATS (Part 1)

Sep 16, 20207 min read

Cover image from https://github.com/MariaLetta/free-gophers-pack How to achieve real-time Apps that need real-time capabilities such as chat, gaming, live dashboard and etc. These can achieve with the following ways: Managed services Managed service...

Playing around at Go Generics draft design v2

Jul 25, 20201 min read

This is continue of previous blog After some discussion, the playground is updated with generic with [type T] syntax Using the example previous blog, here is the rewrite version Contains function Playground link package main import ( "fmt" ) fu...