Introduction to CI/CD

Developers work on code every day – they may create new features, fix bugs, or refactor existing code. In a team environment, multiple developers may be working on the same code base. A developer may create a new feature, while another developer may be fixing a bug. The code base is constantly changing, and it is important to ensure that the code changes made by different developers do not conflict with each other and do not break any existing functionalities. To avoid such issues, developers should integrate their code changes frequently.

Additionally, when the application is ready to be deployed, it is important to consider the different environments it may be deployed to, such as development, staging, or production. Different environments may have different configurations, and the deployment process may be different for each environment. To ensure that the application is deployed correctly and consistently, it is ideal to automate the deployment process...