Run Edge runtime on Service Fabric
Currently Edge runtime runs on Docker. In some cases (for example: an Edge Gateways hosting some logic to support disconnected scenario) it's desirable to run Edge Runtime on Service Fabric. This would allow the Edge devices to form a reliable cluster, and take advantage of extra features of Service Fabric.
We are definitely interested in various forms of high availability for Azure IoT Edge. That includes running IoT Edge on clusters. Our first foray into this space is the preview of IoT Edge integration with Kubernetes. You can find more about that at https://docs.microsoft.com/en-us/azure/iot-edge/how-to-install-iot-edge-kubernetes.
We do not have plans to integrate with Service Fabric.