Abstract: A computer-implemented method and a computer system for orchestrating federated learning in multi-infrastructures and hybrid infrastructures. An infrastructure federated learning orchestrator deploys a container of an aggregator and containers of parties to respective infrastructures in an infrastructure cluster. The infrastructure federated learning orchestrator creates aggregator and party processes of federated learning across the respective infrastructures. The infrastructure federated learning orchestrator moves federated learning artifacts to the container of the aggregator and the containers of the parties. The infrastructure federated learning orchestrator executes federated learning training commands in the aggregator and party processes. The infrastructure federated learning orchestrator monitors failure events and performance metrics in the aggregator and party processes.