DevOps is the process of improving collaboration between software development and IT operations teams. It aims to shorten the application development lifecycle and provide continuous delivery of high-quality software. DevOps teams integrate operations activities with developer tools and code commits, so applications can have extremely rapid release cycles.
A key goal of DevOps is to automate infrastructure tasks across the development process. You can integrate infrastructure as code (IaC) into continuous integration and continuous deployment (CI/CD) pipelines. This way, when software goes through its build and release process, the necessary infrastructure changes can be made in tandem.
DevOps teams use infrastructure as code for many purposes:
Quickly set up complete environments, from development to production
Help ensure consistently reproducible configurations between environments
Integrate seamlessly with cloud providers and efficiently scale infrastructure resources up or down based on demand
IaC provides a common language for both developers and operations. Changes can be reviewed in a transparent manner, which fosters better collaboration in a DevOps environment.
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