A set of flexible and comprehensive operation principles to cover all stages of a modern application life cycle. Almost any Customer wants the Setup to be compatible with existing infrastructure. It assumes a Bare Metal, Private or Public Cloud. In special cases even offline setup, for example, Airports, Fintech sector or Telecom operators. The main requirements are: Scalability, High Availability, Security Compliance, Professional Service. So, we should cover all three tiers: Infrastructure, Control Plane and Application Plane. Market leaders are Drone, Argo and Knative. And our story we called Cloud Flex Framework.