Explore strategies for installing, upgrading, and managing Kubernetes in offline environments through this informative conference talk. Learn from Rong Zhang's experience in bare metal environments and discover how Kubespray and Harbor can be utilized to manage offline infrastructure. Gain insights into overcoming the challenges of managing Kubernetes clusters without an internet connection, addressing a common issue faced by many organizations. Understand practical solutions for implementing Kubernetes in air-gapped environments, enabling you to leverage its benefits even when internet access is restricted or unavailable.