GitOps
GitOps is a modern operational framework that uses Git as a single source of truth for declarative infrastructure and applications. It automates the deployment and management of systems by continuously reconciling the actual state in production with the desired state defined in Git repositories. This approach leverages pull-based deployment models, often with tools like Argo CD or Flux, to ensure consistency, auditability, and rapid recovery.
Developers should learn GitOps to streamline and secure cloud-native deployments, especially in Kubernetes environments, as it reduces manual errors and enables faster, more reliable releases. It is ideal for teams adopting DevOps practices, as it provides version control, rollback capabilities, and compliance tracking, making it essential for scalable, automated infrastructure management in microservices architectures.