Multi-Tenant Learning Platform Infrastructure Deployment

Design a scalable Kubernetes architecture for a multi-tenant learning management system that can securely isolate student and institutional data across different environments. Create a comprehensive Terraform configuration that implements namespace segmentation, network policies, and role-based access control (RBAC) for educational tenants. Include strategies for dynamic resource allocation, auto-scaling based on course enrollment, and integration with cloud-native monitoring solutions like Prometheus and Grafana.