Enable tracing & metrics with opentelemetry javaagent automatically
A post about enabling traces and metrics in JAVA application using opentelemetry java instrumentation binary as javaagent, Prometheus to scrape the metrics, ...
Posts by Category
development
Documenting a spring-boot application with ascii-doctor
Creating an up-to-date documentation using spring tests, spring-restdocs-mockmvc and asciidoctor plugin
Fine-tune HikariCP with spring-boot
This post explains the connection pooling mechanism with HikariCP in general and explains how we can fine-tune it based on our needs.
kind Kubernetes clusters
A tutorial on creating a multi-node ‘kind’ Kubernetes cluster in local for testing & development purposes
Spring-boot, Jaeger & Istio
A 101 tutorial on adding trace information with jaeger & istio on a spring-boot application
Spring boot validation framework
This is a tutorial on how to do input validation with the spring-boot validation framework and write a custom validator to suit his/her needs.
Factory design pattern with Spring boot
This post explains implementing the factory design pattern in a spring-boot application. The post also shows how to add a new implementation or switch to a n...
Spring boot project - Must have addons!
This post describes the useful addons to have in a spring boot application to enhance the development productivity.
devops
Kubernetes services
A brief analysis on how the Kubernetes services work and how to access them from within the cluster and outside the cluster using various service types. The ...
Godaddy external secrets with localstack
A tutorial on fetching the secrets stored in the AWS secrets manager using the GoDaddy external secrets and localstack.
Github Actions
A post on creating Github actions to build a spring-boot application automatically. The common and popular github actions are also discussed.
Kubernetes - Tips & Tricks
Things to note and remember when working with Kubernetes - set of beginner friendly tips
Monitoring spring boot application with Prometheus & Grafana
This post talks about enabling monitoring for a sample spring-boot application. Using spring actuator the metrics are exposed from the application and then ...
Hello kube
A tutorial on running a sample node application and a mysql container in Kubernetes.
open-source
Creating your online resume for free with JSON resume
A resume is a document that showcases your career achievements and skills. It is an entry ticket to get you a job opportunity. Find out how you can create yo...
My Hacktoberfest journey
Sharing my experience of participating in Hacktoberfest 2020 and a note of the work done and the blog created during the event.
kubernetes
Kubernetes services
A brief analysis on how the Kubernetes services work and how to access them from within the cluster and outside the cluster using various service types. The ...
Godaddy external secrets with localstack
A tutorial on fetching the secrets stored in the AWS secrets manager using the GoDaddy external secrets and localstack.
concepts
Kubernetes services
A brief analysis on how the Kubernetes services work and how to access them from within the cluster and outside the cluster using various service types. The ...