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Dhiraj Kumar
Dhiraj Kumar

8 Followers

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Oct 9, 2022

Store environmental variable in Nodejs Application Securely.

Every Developer and DevOps Engineer needs to take care how to secure Application and Infrastructure so that there is no chance of cyber attack. Security plays an important role when are a DevOps Engineer, SRE Engineer and Application Engineer. …

Vault

5 min read

Store environmental variable in Nodejs Application Securely.
Store environmental variable in Nodejs Application Securely.
Vault

5 min read


May 7, 2021

Configure kubernetes cluster using ansible role

Ansible is an opensource software, which is used for configuration management . Ansible is written in python language, it supports YAML language for configuration management. Ansible is idempotance in nature , it supports declarative language . In ansible, playbook is created for configuration automaticly . In playbook all the steps…

Ansible

3 min read

Configure kubernetes cluster using ansible role
Configure kubernetes cluster using ansible role
Ansible

3 min read


Jan 14, 2021

Setup system for pinging to only google not facebook

Networking is the process by which IT resources are connected for transfer data among each other frequently without getting any error . Basics requirements of networking between two systems: There should be physical connection between two computers There should be network card in both computers and allocated IP address If…

Networking

3 min read

Setup system for pinging to only google not facebook
Setup system for pinging to only google not facebook
Networking

3 min read


Jan 13, 2021

Networking, setup star topology network system

Networking is the process by which IT resources are connected for transfer data among each other frequently without getting any error . There are five types of topologies in networking Mesh topology Bus topology Star topology Ring topology Hybrid topology Basics requirements of networking between two systems: There should be…

Networking

4 min read

Networking, setup star topology network system
Networking, setup star topology network system
Networking

4 min read


Jan 13, 2021

Configure Web server and Load balancer using Ansible on ec2 instance

Web server: A computer which gives service to host the website for real world is known as web server , i have configured apache software on OS for use as web server Apache web server is run on port number 80 , it can be changed . Root directory of…

Ec2

3 min read

Configure Web server and Load balancer using Ansible on ec2 instance
Configure Web server and Load balancer using Ansible on ec2 instance
Ec2

3 min read


Jan 12, 2021

Configure Web Server and Load Balancer using Ansible in Redhat Linux OS

A computer which gives service to host the website for real world is known as web server , i have configured apache software on OS for use as web server . Apache web server is run on port number 80 , it can be changed . …

Ansible

3 min read

Configure Web Server and Load Balancer using Ansible in Redhat Linux OS
Configure Web Server and Load Balancer using Ansible in Redhat Linux OS
Ansible

3 min read


Jan 11, 2021

Configure wordpress on ec2 instances using RDS service

In Aws many services are available, for computing power EC2 service is used . Using EC2 service instance is launched which have OS installed, which is installed using AMI(amazon machine image). AMI(amazon machine image) is provided by AWS ,which is used to install OS .Many …

Ec2

3 min read

Configure wordpress on ec2 instances using RDS service
Configure wordpress on ec2 instances using RDS service
Ec2

3 min read


Jan 9, 2021

Configure hadoop cluster using ansible

In this post, i have created automation using ansible.I have created a playbook for configure hadoop cluster Hadoop: Hadoop is an opensource software , which is used to manage Big data . Hadoop works master-slave cluster. In hadoop cluster Name node and Data node are avilable , Data node share…

Ansible

3 min read

Configure hadoop cluster using ansible
Configure hadoop cluster using ansible
Ansible

3 min read


Jan 9, 2021

Configure docker and launch container using ansible

In this post, i have created automation using ansible . I have created playbook for configure docker engine and launch new container. Ansible: Ansible is an open source software , which is used in automation . …

Ansible

3 min read

Configure docker and launch container using ansible
Configure docker and launch container using ansible
Ansible

3 min read


Jan 9, 2021

Simple ChatApp using UDP in python

In this blog chatApp is created using UDP protocol in python language . In this chatApp server and client both are working parallel . For creating ChatApp between two OS , it is necessary to transfer data between two OS. …

Python

2 min read

Simple ChatApp using UDP in python
Simple ChatApp using UDP in python
Python

2 min read

Dhiraj Kumar

Dhiraj Kumar

8 Followers

enthusiastic for new technologies

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