Multi-agent AI platform on OCI with active-active failover across two availability domains, leveraging OKE for orchestration and VM.Standard.E4.Flex for agent runtimes. Client requests flow through CDN, WAF, and API Gateway to load-balanced OKE clusters, which orchestrate Agent Runtime instances and Tool Functions while synchronizing state across Autonomous DB Primary/Standby and NoSQL replicas. This architecture delivers high availability and disaster recovery for production AI workloads with zero single points of failure. Fork this diagram on Diagrams.so to customize agent configurations, adjust instance types, or modify subnet CIDR ranges for your deployment. The dual-region design with Data Guard replication ensures RTO/RPO targets for mission-critical agent applications.