Where do Mule runtimes run in Runtime Fabric?

Where do Mule runtimes run in Runtime Fabric?

• A. Not using containers and runs on bare metal
• B. Runs Mule runtimes directly inside host JVMs without containers
• C. In isolated Mule runtimes that run in a Docker container
• D. In Kubernetes pods managed by the platform

Answer: (C)

Containerized isolation is at the heart of Runtime Fabric. Mule runtimes are deployed as isolated containers, so each runtime runs inside its own Docker container rather than on bare metal or directly inside the host JVM. This container-based approach provides consistent behavior, clear resource boundaries, and security separation between runtimes, which is essential for reliable multi-tenant deployments. While Runtime Fabric can operate within a Kubernetes environment and the platform can manage containers in Kubernetes, the actual execution of the Mule runtime happens inside Docker containers, not directly in the host JVM or on bare metal.

Containerized isolation is at the heart of Runtime Fabric. Mule runtimes are deployed as isolated containers, so each runtime runs inside its own Docker container rather than on bare metal or directly inside the host JVM. This container-based approach provides consistent behavior, clear resource boundaries, and security separation between runtimes, which is essential for reliable multi-tenant deployments. While Runtime Fabric can operate within a Kubernetes environment and the platform can manage containers in Kubernetes, the actual execution of the Mule runtime happens inside Docker containers, not directly in the host JVM or on bare metal.