Highly Available Cloud-Based Cluster Management
Dmitry Duplyakin, Matthew P. Haney, Henry M. Tufo · 2015
We present an architecture that increases persistence and reliability of automated infrastructure management in the context of hybrid, cluster-cloud environments. We describe our highly available implementation that builds upon Chef configuration management system and infrastructure-as-a-service cloud resources from Amazon Web Services. We summarize our experience with managing a 20-node Linux cluster using this implementation. Our analysis of utilization and cost of necessary cloud resources indicates that the designed system is a low-cost alternative to acquiring additional physical hardware for hardening cluster management.