Well-Isolated Access Control in a Massive Multi-Tenant OpenStack Environment

Learn how to implement highly granular access control in large-scale OpenStack environments through this conference talk that addresses the unique authorization challenges of serving diverse user groups in a single cluster. Discover practical solutions for managing multi-tenancy without the operational overhead of cluster separation, as speakers from LY Corporation share their real-world experience building access control systems that securely serve 10,000+ users across 40+ distinct roles. Explore the extensive use of OpenStack's oslo.policy framework and integration with Athenz authentication platform to resolve operational and security challenges in massive multi-tenant cloud environments. Gain insights into moving beyond traditional cluster separation approaches while maintaining robust security and operational efficiency for end-users, internal cloud services (KaaS, PaaS, LBaaS), and administrators within a unified infrastructure.