Gitlab-CI with Nexus
Recently I was asked to set up a CI- Pipeline for a Spring based application. I said “piece of cake”, as I have already worked on jenkins pipeline, and knew about maven so that won’t be a problem. But there…
Tag DevOps
Linux Namespaces – Part 1
Overview First of all I would like to give credit to Docker which motivated me to write this blog, I’ve been using docker for more then 6 months but I always wondered how things are happening behind the scene. So…
Forward and Reverse Proxy
Overview Before talking about forward proxy and reverse proxy let’s talk about what is the meaning of proxy. Basically proxy means someone or something is acting on behalf of someone. In the technical realm, we are talking about one server…
Prometheus Overview and Setup
Overview Prometheus is an opensource monitoring solution that gathers time series based numerical data. It is a project which was started by Google’s ex-employees at SoundCloud. To monitor your services and infra with Prometheus your service needs to expose an endpoint…
Logstash Timestamp
Introduction A few days back I encountered with a simple but painful issue. I am using ELK to parse my application logs and generate some meaningful views. Here I met with an issue which is, logstash inserts my logs into…