DeleteBackend calls OfflineBackend in the orchestrator, as we currently do not allow for full deletion of backends due to the potential for race conditions and the additional bookkeeping that would be required.

IsValidUUID returns true if the supplied string 's' is a UUID, otherwise false.

NewNodeRouter is used to set up HTTPS liveness and readiness endpoints for the node.

NewRouter is used to set up HTTP and HTTPS endpoints for the controller.

Node endpoint for startup and liveness probe.

Node endpoint for readiness probe.