Extend Container Runtime Operations in OpenKruise

Explore a conference talk that delves into extending container runtime operations in OpenKruise, presented by Siyu Wang from Alibaba. Learn about the limitations of Kubernetes' default container management capabilities and discover how OpenKruise, a CNCF Sandbox project, offers advanced features for operating container runtimes in Kubernetes clusters. Understand the benefits of large-scale image pre-download and container restart functionalities provided by OpenKruise through Custom Resource Definitions (CRDs). Gain insights into how these features collaborate with Kubelet and Container Runtime Interface (CRI), enabling users to perform complex container operations without modifying Kubernetes core components. Compare this approach to less ideal methods some companies have employed, such as hacking Kubelet code, and appreciate the advantages of OpenKruise's open-source solution for the cloud-native community.