def get(self): self.log_debug("APIInfo handler got GET request") key = self.get_argument("key", None) sign = self.get_argument("sign", None) if key is None or sign is None: self.send_error() return sign2 = signstr(key, JBoxCfg.get('sesskey')) if sign != sign2: self.log_info("signature mismatch. key:%r sign:%r expected:%r", key, sign, sign2) self.send_error() return api_status = APIContainer.get_cluster_api_status() self.log_info("cluster api status: %r", api_status) # filter out instances that should not accept more load filtered_api_status = {k: v for (k, v) in api_status.iteritems() if v['accept']} preferred_instances = filtered_api_status.keys() # flip the dict per_api_instances = dict() for (inst, status) in filtered_api_status.iteritems(): api_names = status['api_status'].keys() for api_name in api_names: v = per_api_instances.get(api_name, []) v.append(inst) per_api_instances[" preferred "] = preferred_instances self.log_info("per api instances: %r", per_api_instances) self.write(per_api_instances) return
def handle_if_instance_info(self, is_allowed): stats = self.get_argument('instance_info', None) if stats is None: return False if not is_allowed: AdminHandler.log_error("Show instance info not allowed for user") response = {'code': -1, 'data': 'You do not have permissions to view these stats'} else: try: if stats == 'load': result = {} # get cluster loads average_load = Compute.get_cluster_average_stats('Load') if None != average_load: result['Average Load'] = average_load machine_loads = Compute.get_cluster_stats('Load') if None != machine_loads: for n, v in machine_loads.iteritems(): result['Instance ' + n] = v elif stats == 'sessions': result = dict() instances = Compute.get_all_instances() for idx in range(0, len(instances)): try: inst = instances[idx] result[inst] = JBoxAsyncJob.sync_session_status(inst)['data'] except: JBoxHandler.log_error("Error receiving sessions list from %r", inst) elif stats == 'apis': result = APIContainer.get_cluster_api_status() else: raise Exception("unknown command %s" % (stats,)) response = {'code': 0, 'data': result} except: AdminHandler.log_error("exception while getting stats") AdminHandler._get_logger().exception("exception while getting stats") response = {'code': -1, 'data': 'error getting stats'} self.write(response) return True
def get(self): self.log_debug("APIInfo handler got GET request") key = self.get_argument("key", None) sign = self.get_argument("sign", None) if key is None or sign is None: self.send_error() return sign2 = signstr(key, JBoxCfg.get('sesskey')) if sign != sign2: self.log_info("signature mismatch. key:%r sign:%r expected:%r", key, sign, sign2) self.send_error() return api_status = APIContainer.get_cluster_api_status() self.log_info("cluster api status: %r", api_status) # filter out instances that should not accept more load filtered_api_status = { k: v for (k, v) in api_status.iteritems() if v['accept'] } preferred_instances = filtered_api_status.keys() # flip the dict per_api_instances = dict() for (inst, status) in filtered_api_status.iteritems(): api_names = status['api_status'].keys() for api_name in api_names: v = per_api_instances.get(api_name, []) v.append(inst) per_api_instances[" preferred "] = preferred_instances self.log_info("per api instances: %r", per_api_instances) self.write(per_api_instances) return