Upgrade the Kubernetes Operator from Prior Versions¶

Upgrade the MongoDB Enterprise Kubernetes Operator: Upgrade the Kubernetes Operator to its latest version.
Migrate to One Resource per Project (Required for Version 1.3.0): Starting in MongoDB Enterprise Kubernetes Operator version 1.3.0, you can only have one MongoDB resource per project. This document explains how to migrate existing projects which have multiple MongoDB resources into configurations with a single resource per project.