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CS Student. Skillset : Linux, Bash Shell Scripting, Python, AWS, Hadoop, Ansible, Docker, Kuberntes, Networking and Troubleshooting, OS Concepts.

Expert session Highlights.

Hello Guys, yesterday we had an exciting session on Industry Use cases on Automation using Ansible. This was one of the greatest session I had with LinuxWorld’s ARTH — The School Of Technologies platform.
We had Arun Eapen and Sreejith Anujan (Both from RedHat) with us for almost two and a…

Kubernetes (K8s) Case study

Hello everyone, welcome to the blog on Kubernetes. Many of you are still thinking what Kubernetes is ! Lets see what Kubernetes is and what it does.


Kubernetes (K8s) is a famous open source container-orchestration system which is designed by Google. Kubernetes helps our application to divide into different…

You have been a big help during this pandemic.

Arranging such a great session with great personalities like Mr. Ramesh Padmanabhan, Anant Dhar, Abid Matoo is the still the complex yet you achieved.

I thank Ramesh Padmanabhan sir for his simplicity, kind heart, passion towards making India future ready.


Hello everyone ! Welcome to the blog on configuring Hadoop Services using Ansible !

Lets start writing our playbook !!!

We know that Hadoop cluster typically consists of many number of slaves and a master. Lets start writing our playbook for the Master !!

Here in my case, IP of…

The Routing Table setup !

Hello everyone, welcome to an another exciting blog that demonstrates the use of Routing Table. Routing Table is the only thing that helps us to create, send, receive the internet packets. …

Hello everyone ! Today we are going to solve one of the use case or the task mentioned below :

Write an Ansible PlayBook that does the following operations in the managed nodes:
🔹 Configure Docker
🔹 Start and enable Docker services
🔹 Pull the httpd server image from the Docker Hub
🔹 Run…

Task 7.1

🔅Integrating LVM with Hadoop and providing Elasticity to DataNode Storage
🔅Increase or Decrease the Size of Static Partition in Linux.
🔅Automating LVM Partition using Python-Script.

What is LVM ?

LVM is a tool for logical volume management which includes allocating disks, striping, mirroring and resizing logical volumes.

On small systems…

Hi everyone, welcome to the blog on knowing how, why and where we need Ansible.

What exactly is Ansible ?

As techies, we all know how to configure many services or clusters. What if we can do all the configurations mostly the intelligent configurations ( we don’t need to know how to do and where…

Hey everyone, in this blog we will see how to setup python interpreter in our docker container and how to run our python code on the top of docker container.

First run docker ps command to see all the images that are running. …

Hello everyone, in this blog we will see how to configure a httpd service on the top of the docker container.

First, see all the images that are running using docker ps. In my case I dont have any containers running.

docker ps

Karthik Avula

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