Explore a comprehensive guide on implementing GitOps for managing multi-cluster and multi-tenant Kubernetes environments. Learn how to modernize deployments using FluxCD through a real-world example, and discover CI tools like conftest, Kubeval, Open Policy Agent, and Kind to enhance pipeline consistency and security. Gain insights into effective folder structures, repository management, and tenant organization for streamlined operations. Dive into best practices for source control, declarative Kubernetes configurations, and GitOps principles to achieve smoother, more efficient cloud-native deployments.