Kubernetes has evolved significantly over the past decade, enabling companies to deploy applications locally with flexibility in deployment location, leading to the concept of 'the edge.'
Today, Kubernetes is used to replace existing compute stacks, extend into new unique locations, and run various workloads in diverse environments, forming the Kubernetes fleet.
Key considerations for building a Kubernetes fleet include deploying a robust Kubernetes stack with essential components like networking, ingress gateways, and service meshes, ensuring scalability and supportability.
Focusing on well-established and adaptable projects, flexibility in component choices, and future expansion capabilities are crucial for managing a Kubernetes fleet effectively.
Managing deployment frequency, migration scenarios, split workloads between Kubernetes and VMs, handling state and storage requirements, and life cycle management of hardware are key challenges in building and maintaining a Kubernetes fleet.
Proper planning and consideration of factors like state management, backups, recovery objectives, hardware updates, and managing tech debt can save significant effort and challenges in the long run.
Ongoing updates, firmware management, and proactive maintenance are essential for the smooth operation and security of a Kubernetes fleet.
Attending industry events like KubeCon can provide valuable insights and solutions for optimizing Kubernetes deployments and managing cloud-native ecosystems.