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In this article, I will explain how we can route the incoming traffic to AKS Pods using Cloudflare. There are several options to route incoming traffic to AKS pods (nginx ingress, application gateway etc.) Cloudflare allows ingress to the pods by exp...
Recently I have been experimenting using load balancer and AKS and still able to run everything securely. I was using Let’s encrypt cert Issuer / ClusterIssuer: objects that define certificate sources (e.g., SelfSigned, CA, ACME). Issuer operates...
Chaos engineering is a discipline that studies how these failures can occur and provides methodologies to help avoid them. By understanding the root cause of failures, chaos engineers can develop plans to prevent or mitigate them. In this article I w...
We have seen alot of multi-stage docker image, however one that perplexing has always been NextJS, they are huge unlike other. Go Language has extremely small footprint, infact one of the very few programming language that can have around 10MB, for N...
This article is meant for Production environment, whereby you would have multiple availability zones or at different regions. The goal is serving as some sort of fail over In this, we will use 2 nodes Step 1: Install Java (for both machine) sudo apt ...
When we approach Kafka, there are many ways to setup depending on different scenario. In my case which I need to setup for Production, I only use VMs and not Kubernetes. The decision is based on experience handling Apache Kafka on different sites and...
Long horn is an open source project by Rancer Labs, in its words offer reliable, lightweight, and user-friendly distributed block storage system for Kubernetes. The Purpose of Longhorn The principal aim of Longhorn is to make it as easy as possible...
In this article, I am exploring the possibility of building a durable, distributed, and highly available log using S3. Logs are an event stream of data, once written are immutable. The usage of S3S3 is a very attractive proposition, There is no hard...
In this architecture design, I showcase a basic architecture on how to plan your multi account, multi region (Load balance) cloud setup. Account Design The account design is split into the root account which no one will access it unless required. The...