designs.py 文件源码

def on_get(self, req, resp, design_id, kind, name):
        source = req.params.get('source', 'designed')

        try:
            design = None
            if source == 'compiled':
                design = self.orchestrator.get_effective_site(design_id)
            elif source == 'designed':
                design = self.orchestrator.get_described_site(design_id)

            part = None
            if kind == 'Site':
                part = design.get_site()
            elif kind == 'Network':
                part = design.get_network(name)
            elif kind == 'NetworkLink':
                part = design.get_network_link(name)
            elif kind == 'HardwareProfile':
                part = design.get_hardware_profile(name)
            elif kind == 'HostProfile':
                part = design.get_host_profile(name)
            elif kind == 'BaremetalNode':
                part = design.get_baremetal_node(name)
            else:
                self.error(req.context, "Kind %s unknown" % kind)
                self.return_error(
                    resp,
                    falcon.HTTP_404,
                    message="Kind %s unknown" % kind,
                    retry=False)
                return

            resp.body = json.dumps(part.obj_to_simple())
        except errors.DesignError as dex:
            self.error(req.context, str(dex))
            self.return_error(
                resp, falcon.HTTP_404, message=str(dex), retry=False)
        except Exception as exc:
            self.error(req.context, str(exc))
            self.return_error(
                resp.falcon.HTTP_500, message=str(exc), retry=False)