X-Git-Url: https://osm.etsi.org/gitweb/?p=osm%2Fvim-emu.git;a=blobdiff_plain;f=src%2Femuvim%2Fapi%2Fopenstack%2Fopenstack_dummies%2Fnova_dummy_api.py;h=514755edd4efd63a751cc184a521dbb370b7c48f;hp=7703d33957a59baa1cf7c1993a46336ccc737a2f;hb=99587aefe0afa6053269538dbdcf44684981b8e1;hpb=78faf0ec78bffc066105e090646b13faa6a26305 diff --git a/src/emuvim/api/openstack/openstack_dummies/nova_dummy_api.py b/src/emuvim/api/openstack/openstack_dummies/nova_dummy_api.py old mode 100644 new mode 100755 index 7703d33..514755e --- a/src/emuvim/api/openstack/openstack_dummies/nova_dummy_api.py +++ b/src/emuvim/api/openstack/openstack_dummies/nova_dummy_api.py @@ -7,6 +7,9 @@ import uuid from mininet.link import Link +LOG = logging.getLogger("api.openstack.nova") + + class NovaDummyApi(BaseOpenstackDummy): def __init__(self, in_ip, in_port, compute): super(NovaDummyApi, self).__init__(in_ip, in_port) @@ -41,9 +44,11 @@ class NovaDummyApi(BaseOpenstackDummy): resource_class_kwargs={'api': self}) self.api.add_resource(NovaListImageById, "/v2.1//images/", resource_class_kwargs={'api': self}) + self.api.add_resource(NovaLimits, "/v2.1//limits", + resource_class_kwargs={'api': self}) def _start_flask(self): - logging.info("Starting %s endpoint @ http://%s:%d" % ("NovaDummyApi", self.ip, self.port)) + LOG.info("Starting %s endpoint @ http://%s:%d" % ("NovaDummyApi", self.ip, self.port)) # add some flavors for good measure self.compute.add_flavor('m1.tiny', 1, 512, "MB", 1, "GB") self.compute.add_flavor('m1.nano', 1, 64, "MB", 0, "GB") @@ -60,7 +65,7 @@ class Shutdown(Resource): """ def get(self): - logging.debug(("%s is beeing shut doen") % (__name__)) + LOG.debug(("%s is beeing shut doen") % (__name__)) func = request.environ.get('werkzeug.server.shutdown') if func is None: raise RuntimeError('Not running with the Werkzeug Server') @@ -78,7 +83,7 @@ class NovaVersionsList(Resource): :return: Returns a json with API versions. :rtype: :class:`flask.response` """ - logging.debug("API CALL: %s GET" % str(self.__class__.__name__)) + LOG.debug("API CALL: %s GET" % str(self.__class__.__name__)) try: resp = """ { @@ -105,7 +110,7 @@ class NovaVersionsList(Resource): return response except Exception as ex: - logging.exception(u"%s: Could not show list of versions." % __name__) + LOG.exception(u"%s: Could not show list of versions." % __name__) return ex.message, 500 @@ -122,7 +127,7 @@ class NovaVersionShow(Resource): :return: Returns a json with API details. :rtype: :class:`flask.response` """ - logging.debug("API CALL: %s GET" % str(self.__class__.__name__)) + LOG.debug("API CALL: %s GET" % str(self.__class__.__name__)) try: resp = """ @@ -159,7 +164,7 @@ class NovaVersionShow(Resource): return response except Exception as ex: - logging.exception(u"%s: Could not show list of versions." % __name__) + LOG.exception(u"%s: Could not show list of versions." % __name__) return ex.message, 500 @@ -176,7 +181,7 @@ class NovaListServersApi(Resource): :return: Returns a json response with a dictionary that contains the server information. :rtype: :class:`flask.response` """ - logging.debug("API CALL: %s GET" % str(self.__class__.__name__)) + LOG.debug("API CALL: %s GET" % str(self.__class__.__name__)) try: resp = dict() @@ -195,7 +200,7 @@ class NovaListServersApi(Resource): return response except Exception as ex: - logging.exception(u"%s: Could not retrieve the list of servers." % __name__) + LOG.exception(u"%s: Could not retrieve the list of servers." % __name__) return ex.message, 500 def post(self, id): @@ -207,7 +212,7 @@ class NovaListServersApi(Resource): :return: Returns a flask response, with detailed information about the just created server. :rtype: :class:`flask.response` """ - logging.debug("API CALL: %s POST" % str(self.__class__.__name__)) + LOG.debug("API CALL: %s POST" % str(self.__class__.__name__)) try: server_dict = json.loads(request.data)['server'] networks = server_dict.get('networks', None) @@ -221,6 +226,8 @@ class NovaListServersApi(Resource): server = self.api.compute.create_server(name) server.full_name = str(self.api.compute.dc.label) + "_man_" + server_dict["name"] server.template_name = server_dict["name"] + if "metadata" in server_dict: + server.properties = server_dict["metadata"] for flavor in self.api.compute.flavors.values(): if flavor.id == server_dict.get('flavorRef', ''): @@ -244,7 +251,7 @@ class NovaListServersApi(Resource): return response except Exception as ex: - logging.exception(u"%s: Could not create the server." % __name__) + LOG.exception(u"%s: Could not create the server." % __name__) return ex.message, 500 @@ -262,7 +269,7 @@ class NovaListServersAndPortsApi(Resource): :return: Returns a json response with a dictionary that contains the server information. :rtype: :class:`flask.response` """ - logging.debug("API CALL: %s GET" % str(self.__class__.__name__)) + LOG.debug("API CALL: %s GET" % str(self.__class__.__name__)) try: resp = dict() @@ -291,7 +298,7 @@ class NovaListServersAndPortsApi(Resource): return response except Exception as ex: - logging.exception(u"%s: Could not retrieve the list of servers." % __name__) + LOG.exception(u"%s: Could not retrieve the list of servers." % __name__) return ex.message, 500 @@ -309,7 +316,7 @@ class NovaListServersDetailed(Resource): :return: Returns a flask response, with detailed information aboit the servers and their flavor and image. :rtype: :class:`flask.response` """ - logging.debug("API CALL: %s GET" % str(self.__class__.__name__)) + LOG.debug("API CALL: %s GET" % str(self.__class__.__name__)) try: resp = {"servers": list()} @@ -353,7 +360,7 @@ class NovaListServersDetailed(Resource): return response except Exception as ex: - logging.exception(u"%s: Could not retrieve the list of servers." % __name__) + LOG.exception(u"%s: Could not retrieve the list of servers." % __name__) return ex.message, 500 @@ -370,7 +377,7 @@ class NovaListFlavors(Resource): :return: Returns a flask response with a list of all flavors. :rtype: :class:`flask.response` """ - logging.debug("API CALL: %s GET" % str(self.__class__.__name__)) + LOG.debug("API CALL: %s GET" % str(self.__class__.__name__)) try: resp = dict() resp['flavors'] = list() @@ -389,13 +396,13 @@ class NovaListFlavors(Resource): return response except Exception as ex: - logging.exception(u"%s: Could not retrieve the list of servers." % __name__) + LOG.exception(u"%s: Could not retrieve the list of servers." % __name__) return ex.message, 500 def post(self, id): - logging.debug("API CALL: %s POST" % str(self.__class__.__name__)) + LOG.debug("API CALL: %s POST" % str(self.__class__.__name__)) data = json.loads(request.data).get("flavor") - logging.warning("Create Flavor: %s" % str(data)) + LOG.warning("Create Flavor: %s" % str(data)) # add to internal dict f = self.api.compute.add_flavor( data.get("name"), @@ -425,7 +432,7 @@ class NovaListFlavorsDetails(Resource): :return: Returns a flask response with a list of all flavors with additional information. :rtype: :class:`flask.response` """ - logging.debug("API CALL: %s GET" % str(self.__class__.__name__)) + LOG.debug("API CALL: %s GET" % str(self.__class__.__name__)) try: resp = dict() resp['flavors'] = list() @@ -453,13 +460,13 @@ class NovaListFlavorsDetails(Resource): return response except Exception as ex: - logging.exception(u"%s: Could not retrieve the list of servers." % __name__) + LOG.exception(u"%s: Could not retrieve the list of servers." % __name__) return ex.message, 500 def post(self, id): - logging.debug("API CALL: %s POST" % str(self.__class__.__name__)) + LOG.debug("API CALL: %s POST" % str(self.__class__.__name__)) data = json.loads(request.data).get("flavor") - logging.warning("Create Flavor: %s" % str(data)) + LOG.warning("Create Flavor: %s" % str(data)) # add to internal dict f = self.api.compute.add_flavor( data.get("name"), @@ -491,7 +498,7 @@ class NovaListFlavorById(Resource): :return: Returns a flask response with detailed information about the flavor. :rtype: :class:`flask.response` """ - logging.debug("API CALL: %s GET" % str(self.__class__.__name__)) + LOG.debug("API CALL: %s GET" % str(self.__class__.__name__)) try: resp = dict() resp['flavor'] = dict() @@ -512,9 +519,17 @@ class NovaListFlavorById(Resource): return response except Exception as ex: - logging.exception(u"%s: Could not retrieve flavor with id %s" % (__name__, flavorid)) + LOG.exception(u"%s: Could not retrieve flavor with id %s" % (__name__, flavorid)) return ex.message, 500 + def delete(self, id, flavorid): + """ + Removes the given flavor. + Does not really remove anything from the machine, just fakes an OK. + """ + LOG.debug("API CALL: %s GET" % str(self.__class__.__name__)) + return Response("{}", status=204, mimetype="application/json") + class NovaListImages(Resource): def __init__(self, api): @@ -529,7 +544,7 @@ class NovaListImages(Resource): :return: Returns a flask response with a list of available images. :rtype: :class:`flask.response` """ - logging.debug("API CALL: %s GET" % str(self.__class__.__name__)) + LOG.debug("API CALL: %s GET" % str(self.__class__.__name__)) try: resp = dict() resp['images'] = list() @@ -547,7 +562,7 @@ class NovaListImages(Resource): return response except Exception as ex: - logging.exception(u"%s: Could not retrieve the list of images." % __name__) + LOG.exception(u"%s: Could not retrieve the list of images." % __name__) return ex.message, 500 @@ -564,7 +579,7 @@ class NovaListImagesDetails(Resource): :return: Returns a flask response with a list of images and their metadata. :rtype: :class:`flask.response` """ - logging.debug("API CALL: %s GET" % str(self.__class__.__name__)) + LOG.debug("API CALL: %s GET" % str(self.__class__.__name__)) try: resp = dict() resp['images'] = list() @@ -591,7 +606,7 @@ class NovaListImagesDetails(Resource): return response except Exception as ex: - logging.exception(u"%s: Could not retrieve the list of images." % __name__) + LOG.exception(u"%s: Could not retrieve the list of images." % __name__) return ex.message, 500 @@ -610,7 +625,7 @@ class NovaListImageById(Resource): :return: Returns a flask response with the information about one image. :rtype: :class:`flask.response` """ - logging.debug("API CALL: %s GET" % str(self.__class__.__name__)) + LOG.debug("API CALL: %s GET" % str(self.__class__.__name__)) try: resp = dict() i = resp['image'] = dict() @@ -626,9 +641,17 @@ class NovaListImageById(Resource): return response except Exception as ex: - logging.exception(u"%s: Could not retrieve image with id %s." % (__name__, imageid)) + LOG.exception(u"%s: Could not retrieve image with id %s." % (__name__, imageid)) return ex.message, 500 + def delete(self, id, imageid): + """ + Removes the given image. + Does not really remove anything from the machine, just fakes an OK. + """ + LOG.debug("API CALL: %s GET" % str(self.__class__.__name__)) + return Response("{}", status=204, mimetype="application/json") + class NovaShowServerDetails(Resource): def __init__(self, api): @@ -645,7 +668,7 @@ class NovaShowServerDetails(Resource): :return: Returns a flask response with details about the server. :rtype: :class:`flask.response` """ - logging.debug("API CALL: %s GET" % str(self.__class__.__name__)) + LOG.debug("API CALL: %s GET" % str(self.__class__.__name__)) try: server = self.api.compute.find_server_by_name_or_id(serverid) if server is None: @@ -688,7 +711,7 @@ class NovaShowServerDetails(Resource): return response except Exception as ex: - logging.exception(u"%s: Could not retrieve the server details." % __name__) + LOG.exception(u"%s: Could not retrieve the server details." % __name__) return ex.message, 500 def delete(self, id, serverid): @@ -702,7 +725,7 @@ class NovaShowServerDetails(Resource): :return: Returns 200 if everything is fine. :rtype: :class:`flask.response` """ - logging.debug("API CALL: %s POST" % str(self.__class__.__name__)) + LOG.debug("API CALL: %s POST" % str(self.__class__.__name__)) try: server = self.api.compute.find_server_by_name_or_id(serverid) if server is None: @@ -715,7 +738,7 @@ class NovaShowServerDetails(Resource): return response except Exception as ex: - logging.exception(u"%s: Could not create the server." % __name__) + LOG.exception(u"%s: Could not create the server." % __name__) return ex.message, 500 @@ -734,14 +757,14 @@ class NovaInterfaceToServer(Resource): :return: Returns a flask response with information about the attached interface. :rtype: :class:`flask.response` """ - logging.debug("API CALL: %s GET" % str(self.__class__.__name__)) + LOG.debug("API CALL: %s GET" % str(self.__class__.__name__)) try: server = self.api.compute.find_server_by_name_or_id(serverid) if server is None: return Response("Server with id or name %s does not exists." % serverid, status=404) if server.emulator_compute is None: - logging.error("The targeted container does not exist.") + LOG.error("The targeted container does not exist.") return Response("The targeted container of %s does not exist." % serverid, status=404) data = json.loads(request.data).get("interfaceAttachment") resp = dict() @@ -798,7 +821,7 @@ class NovaInterfaceToServer(Resource): return response except Exception as ex: - logging.exception(u"%s: Could not add interface to the server." % __name__) + LOG.exception(u"%s: Could not add interface to the server." % __name__) return ex.message, 500 @@ -820,7 +843,7 @@ class NovaShowAndDeleteInterfaceAtServer(Resource): error message. :rtype: :class:`flask.response` """ - logging.debug("API CALL: %s GET" % str(self.__class__.__name__)) + LOG.debug("API CALL: %s GET" % str(self.__class__.__name__)) try: server = self.api.compute.find_server_by_name_or_id(serverid) if server is None: @@ -840,5 +863,58 @@ class NovaShowAndDeleteInterfaceAtServer(Resource): return response except Exception as ex: - logging.exception(u"%s: Could not detach interface from the server." % __name__) + LOG.exception(u"%s: Could not detach interface from the server." % __name__) + return ex.message, 500 + + +class NovaLimits(Resource): + def __init__(self, api): + self.api = api + + def get(self, id): + """ + Returns the resource limits of the emulated cloud. + https://developer.openstack.org/api-ref/compute/?expanded=show-rate-and-absolute-limits-detail#limits-limits + + TODO: For now we only return fixed limits, not based on the real deployment. + + :param id: tenant id, used for the 'href' link + :type id: ``str`` + :return: Returns the resource limits. + :rtype: :class:`flask.response` + """ + LOG.debug("API CALL: %s GET" % str(self.__class__.__name__)) + try: + resp = { + "limits": { + "absolute": { + "maxImageMeta": 12800, + "maxPersonality": 500, + "maxPersonalitySize": 1024000, + "maxSecurityGroupRules": 2000, + "maxSecurityGroups": 1000, + "maxServerMeta": 12800, + "maxTotalCores": 2000, + "maxTotalFloatingIps": 1000, + "maxTotalInstances": 1000, + "maxTotalKeypairs": 1000, + "maxTotalRAMSize": 5120000, + "maxServerGroups": 1000, + "maxServerGroupMembers": 1000, + "totalCoresUsed": 0, + "totalInstancesUsed": 0, + "totalRAMUsed": 0, + "totalSecurityGroupsUsed": 0, + "totalFloatingIpsUsed": 0, + "totalServerGroupsUsed": 0 + }, + "rate": [] + } + } + response = Response(json.dumps(resp), status=200, mimetype="application/json") + response.headers['Access-Control-Allow-Origin'] = '*' + return response + + except Exception as ex: + LOG.exception(u"%s: Could not retrieve the list of images." % __name__) return ex.message, 500