krishanthisera

harepd

Go Daemon to track Postgres switch-overs

istio-certman-poc

Developing POC for ISTIO with Cert-Manager

album-app

This repository contains the combined source code for the backend, written in Go, and the frontend, designed using React. The provided code acts as the core basis for my forthcoming article, in which I explore the principles of GitOps in the context of Kubernetes.

aws-edge-functions

This repository is a Terraform sub-module designed for use with the AWS Static Hosting module. Its primary purpose is to deploy Lambda@Edge functions for prerender integration with CloudFront. Enhance page loading speed and search engine indexing for SPAs and dynamic web applications.

aws-static-hosting

This repository contains a sample infrastructure as code (IaC) using Terraform to host a static website/blog. The primary use case of this setup is to host a static website using the Astro framework, though this is applicable for any static site.

CKS-Challenges

This is a solution for the Certified Kubernetes Security Specialist Challenge Series from KodeKloud, which provides a comprehensive set of challenges designed to prepare Kubernetes professionals for the CKS certification. The challenge series test the skills and understanding of Kubernetes security concepts.

grender

Grender is a web rendering service written in Go that leverages a headless Chrome browser to render and cache web pages. The application supports various backends, including AWS S3 and local file systems, for storing cached content.

album-app-config

This repository contains Kubernetes configurations for deploying the Album App, which consists of both frontend and backend components. The configurations are based on Helm charts, and they are intended to be used in a GitOps workflow with ArgoCD.

ambrosia

A Distributed program for learning micro-services.

blog

This blog dive into the intricacies of DevOps, offering insights on workflow optimization, process automation, and efficiency. It also touches upon my experiences in technical mentoring and training.

coeus

This is a sample Kubernetes deployment associated with Jenkins automation. The payload of this application is a static web application created using Hugo.

golang-concurrency

Implement concurrency with GO. GORoutines, Waitgroups, Mutexes, Channels

platypus

A single Program using four different Languages

amazon-eks-using-cdk-typescript

A sample project that deploys an EKS Cluster following a set of best practices with options to install additional addons.

aws-cdk

The AWS Cloud Development Kit is a framework for defining cloud infrastructure in code

checkout-js

Optimized One-Page Checkout

choreo-examples

This repository includes the back end ballerina service and te react front end application of the choreo getting started guide.

chucks-greet

Simple App for AWS Code Pipelines tests

gitops-istio

A GitOps recipe for Progressive Delivery with Flux v2, Flagger and Istio

golang-destributed

Golang distributed application with RabbitMq and web-socket.

golang-grpc

golang-webservice

gools

A set of DevOps tools using golang

helm-charts

Helm Charts for Fluentd and Fluent Bit

jenkins-dnc-poc

jenkins-pr-poc

Developing multi-branch Jenkins pipeline to handle pull requests on K8s.

krishanthisera

mess-with-groovy

Jenkins shared library and concept resources. Never expose libraries to the public.

multipass-kubernetes-the-hard-way

Bootstrap Kubernetes the hard way using multipass

prerender

Node server that uses Headless Chrome to render a javascript-rendered page as HTML. To be used in conjunction with prerender middleware.