Summary
This technical report addresses the persistent storage challenges faced by organizations deploying Kubernetes at the edge. It outlines the unique constraints of edge environments, such as limited physical footprint, lack of on-site IT staff, intermittent connectivity, and cost sensitivity. The report details how these challenges create a gap in persistent storage solutions, leading to issues like fragile data persistence and manual storage administration. It introduces Portworx Enterprise as a Kubernetes-native data services platform designed to fill this gap. The report explains the architecture of Portworx, which aggregates local storage into a unified platform and operates entirely within the Kubernetes control plane. It describes core capabilities such as local drive management, failure management, and data protection, emphasizing how Portworx ensures high availability and resilience in edge deployments. The report also discusses data migration capabilities and the importance of unifying multi-vendor storage solutions in edge environments.
