Exploration of Mixing Online Services and Offline Jobs Based on Volcano

Explore the innovative approach to resource optimization in cloud computing through this conference talk on mixing online services and offline jobs using Volcano. Discover how this technology addresses the challenge of low resource utilization and waste in clusters while maintaining service SLAs. Learn about Volcano's ability to combine online services and batch processing jobs in a single cluster, leveraging kubelet to inform schedulers about resource allocation discrepancies. Understand the concept of resource oversubscription and how it allows for the reuse of idle resources allocated to low-priority jobs. Gain insights into task isolation techniques using cgroups at the operating system level to ensure quality of service for critical online services. Delve into the practical applications and benefits of this mixed deployment strategy for improving overall cluster efficiency and resource management in cloud-native environments.