Hello and Welcome to cscontents! 

I am Koushik Saha, a passionate technologist. On this platform, I post articles related to IT (Information Technology), specifically DevOps which is one of the brightest career fields in IT. So, if you want to learn DevOps, don’t hesitate to look at the articles posted on this site.

Kubernetes Networking – Traffic Flow from Internet to Application Pod

Introduction Kubernetes is a container orchestration platform that allows you to deploy and manage containerized applications at scale. To understand ...
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Software Testing and Quality Assurance (QA) – High level understanding

What is software testing? Software testing is the process of evaluating a software product to find errors or defects. It ...
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Jenkins user authentication using LDAP – a simple guide

Introduction Jenkins is an open-source automation server that helps you automate the build, test, and deployment of your software. One ...
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Introduction to JFrog artifactory – High level discussion

Introduction As software development and delivery processes become more complex, the need for a centralized repository to manage software artifacts ...
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End to End automation on Azure using Terraform, Ansible and Jenkins – Practical guide

Introduction Jenkins pipeline, Terraform & Ansible are 3 most powerful open-source tools widely used for achieving automation. In this article, ...
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How to install ansible in RHEL 8 – a simple & practical guide

Introduction Ansible is a very powerful open-source IT automation tool. It is known as a configuration management tool. Ansible is ...
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How to add Jenkins slave machine with Jenkins Master

Introduction Jenkins is a popular pipeline tool. It is extensively used for creating CI (continuous integration) pipelines. Not only CI ...
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Automation of Tomcat installation – using Ansible

Introduction Tomcat is a popular open-source web server & servlet container. Web applications are deployed in the Tomcat web server ...
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How to install Apache Tomcat on ubuntu – a simple & practical guide

Introduction Tomcat is one of the most popular & widely used open-source web servers. It also works as a servlet ...
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How to setup or install ELK stack on VM – a simple & practical guide

Introduction ELK stack (Elasticsearch, Logstash & Kibana) is one of the most powerful monitoring tools available in the market. ELK ...
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9 important Kubernetes Commands – kubectl commands

Introduction Kubernetes is one of the most popular container orchestration platforms. Kubernetes was originally developed by Google, but currently, it ...
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Jenkins pipeline script to deploy infrastructure using Terraform

Introduction Automation is very important nowadays. Infrastructure as a code has already automated the manual deployment of infrastructure. But if ...
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