Compute and IDLE PC value for an image

        :param compute_id: ID of the compute where the idlepc operation need to run
        :param platform: Platform type
        :param image: Image to use
        :param ram: amount of RAM to use

def autoidlepc(self, compute_id, platform, image, ram):
        """
        Compute and IDLE PC value for an image

        :param compute_id: ID of the compute where the idlepc operation need to run
        :param platform: Platform type
        :param image: Image to use
        :param ram: amount of RAM to use
        """
        compute = self.get_compute(compute_id)
        for project in list(self._projects.values()):
            if project.name == "AUTOIDLEPC":
                yield from project.delete()
                self.remove_project(project)
        project = yield from self.add_project(name="AUTOIDLEPC")
        node = yield from project.add_node(compute, "AUTOIDLEPC", str(uuid.uuid4()), node_type="dynamips", platform=platform, image=image, ram=ram)
        res = yield from node.dynamips_auto_idlepc()
        yield from project.delete()
        self.remove_project(project)
        return res