In GitOps, what does the principle ofVersioned and Immutablemean?

One of the four fundamental GitOps principles isVersioned and Immutable. This means that the entire system’s desired state must be stored in a Git repository with version control. Each change must be represented as a commit, and Git’s immutability guarantees a reliable, auditable history of how the system evolved.

“The desired state is stored in a version control system. The record of truth is stored in an immutable history, and changes can be audited and reverted if necessary. This guarantees that the system’s configuration is versioned, immutable, and traceable.”

Thus,configuration and infrastructure must be version-controlled and immutable, never changed directly in production.