DevOps intro - fancyfsz/FancyWiki GitHub Wiki

DevOps is a set of practices that aims to improve collaboration and communication between development (Dev) and operations (Ops) teams in software development projects. It involves adopting a cultural mindset and implementing a set of tools and practices that foster collaboration, automation, and continuous improvement throughout the software development lifecycle (SDLC).

DevOps promotes close collaboration between developers, system administrators, quality assurance teams, and other stakeholders, with the goal of delivering software faster, more reliably, and with higher quality. It emphasizes automation, continuous integration and continuous delivery (CI/CD), and the use of feedback loops to quickly identify and fix issues.

Some key principles of DevOps include:

Culture of collaboration: DevOps emphasizes the need for a culture of collaboration and communication between development and operations teams, fostering mutual understanding, shared responsibility, and trust.

Automation: DevOps promotes the use of automation tools and processes to streamline repetitive tasks, reduce manual errors, and accelerate the delivery of software.

Continuous Integration and Continuous Delivery (CI/CD): DevOps advocates for the practice of regularly integrating code changes, building and testing the software, and automatically deploying it to production, enabling faster and more frequent releases with better quality.

Infrastructure as Code (IaC): DevOps encourages treating infrastructure as code, which involves using code-based tools and practices to manage and provision infrastructure resources, making it more reliable, scalable, and reproducible.

Monitoring and feedback loops: DevOps emphasizes the need for monitoring and feedback loops to quickly detect and resolve issues in production, allowing for continuous improvement and proactive management of software systems.

Cross-functional teams: DevOps promotes the formation of cross-functional teams that bring together members from different disciplines, such as development, operations, and quality assurance, to work collaboratively on software development projects.

Overall, DevOps aims to enable organizations to deliver software faster, with higher quality, and with improved collaboration and communication among teams, resulting in increased efficiency, innovation, and customer satisfaction.