Agile & DevOps

  DevOps is a software development methodology that emphasizes collaboration, automation, and continuous delivery. While it was initially developed to bridge the gap between software developers and IT operations teams, its principles and tools can also be very useful for network engineers . Here's how DevOps can benefit a network engineer: 1. Automation of Network Configurations and Provisioning Traditionally, network engineers manually configure devices like routers, switches, firewalls, and load balancers. This process can be time-consuming, error-prone, and difficult to scale, especially in large, dynamic environments. DevOps tools can help automate these network management tasks, making it easier to manage configurations, reduce human error, and scale networks more efficiently. Tools like Ansible, Puppet, and Chef : These are popular DevOps tools that automate network configuration management. They can help network engineers push consistent network configurations across devi...

  Docker and GitHub are both important tools in the world of software development, but they serve very different purposes. Let's look at the key differences between the two: 1. What They Are: Docker : Purpose : Docker is a platform for developing, shipping, and running applications inside containers. It uses containerization technology to package up software and all its dependencies, ensuring that it can run consistently across different environments. Primary Use : Docker is primarily used for creating lightweight, portable environments (called "containers") that can run applications in isolation from the host system. It helps solve the "it works on my machine" problem by ensuring consistency between development, testing, and production environments. GitHub : Purpose : GitHub is a web-based platform that provides version control and collaboration features for software development, using Git as its underlying version control system. It allows developers to tra...

 https://www.easydeploy.io/blog/aws-devops-engineer-roles-and-responsibilities/

 Learn to Teach

 https://intellipaat.com/academy/course/devops-free-course/ There always use to be clash between Developer and Operation team during code exchange.  Example Developer end the code is working perfectly but due to Operation team system issues the code may not run correctly. But, Now Developers use Docker and put the code into it and send it to Operations team and has version control system . Continuous integration Life cycle stage which helps in transition from one stage to another : Once push the code to version control system which is then pushed to testing control system and all manual activity is done with tool called Continuous integration tool. DevOps is collection of tools that automates all manual activities exchanged between Developer team and Operation team. Git is version control system and is most used DevOps tool used by all companies. Commands in git to  Create repository Make changes Syncing Repository Parallel Development. Docker is a software / computer pro...