In a previous post, I introduced Terraform Cloud and covered how to use AWS profiles with Terraform. This time I explored some alternatives to Terraform…
In this post we compare Minikube, MicroK8s and KinD as different approaches to build multi-node cluster locally. Is Docker desktop bad? In the previous post…
In my orthweb project, I had to compile a library on my own. In search for free computing resources I realized that GitHub action can…
This is an overview of the underlying technologies that drives load balancing. It covers LVS, Netfilter, iptables, IPVS and eventually kube-proxy. LVS (Linux Virtual Server)…
[Update] I changed reverse proxy from Nginx to Envoy. Here‘s the detail. [Update] Some security improvement was introduced in may 2021. Here‘s detail. [Update] Here’s…