Git PULL vs FETCH

Git is almost(?) an integral part of dev pipelines and when you just start to learn it, when it's yet to become the muscle memory, we all become victims of pitfalls. PULL v FETCH is one of such pitfalls that a beginner should be on lookout for. This blog is about that with lot of details.

Terraform module: one lesson learned hard way

The module are lifesavers in terraform. Making them is one acquired skill. It seems it's easy at first but really gets complicated when used for actual use-case. Some pit-falls are innocuous like this one.

ANSIBLE INVENTORY

This is a small Tutorial/Exercise to understand the static inventory file in the ansible. This should give a basic idea of how it works.

How to build the NodeJs app from scratch!

This is a small, hopefully fun introduction to a concept of Docker and Docker file.

Terraform : Chaos to code

Terraform is hot-word in IT scene. It can literally terraform your barren, ill-developed IT infra to beautiful, lush productive environment, with just a dash of code. Learn more about it here.

Load variable files Dynamically with respect to the OS using Ansible

Problem Statement: Create an Ansible Playbook which will dynamically load the variable file named the same as OS name and just by using the variable names we can Configure our target node.(Note: No need to use when keyword here.) Now, the thing is that we may have multiple Operating Systems. We can definitely use Ansible … Continue reading Load variable files Dynamically with respect to the OS using Ansible

Retrieving Container’s IP Dynamically Using Ansible and Configuring a Webserver Inside the Container

Hey guys hope you all are doing in today’s article we are going to see how can we directly run ansible-playbook directly into the docker container. Isn’t it interesting just think one playbook launching container for us updating inventory and when we run another playbook it will configure the container to run an apache web … Continue reading Retrieving Container’s IP Dynamically Using Ansible and Configuring a Webserver Inside the Container

GUI Based Application inside Docker Container

oday, the entire IT world is utilizing the power of a container to do some amazing stuff. No doubt, containerization has turned out to be a boon for the tech market. Docker has an amazing scope in the IT world. Top MNCs are leveraging the benefits of Docker to a huge extent.