1 /* 2 * P2PFaaS - A framework for FaaS Load Balancing 3 * Copyright (c) 2019 - 2022. Gabriele Proietti Mattia <pm.gabriele@outlook.com> 4 * 5 * This program is free software: you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation, either version 3 of the License, or 8 * (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program. If not, see <https://www.gnu.org/licenses/>. 17 */ 18 19 package faas_openfaas 20 21 import ( 22 "io/ioutil" 23 "scheduler/log" 24 "scheduler/types" 25 ) 26 27 func functionsGetApiCall(host string) (*types.FaasApiResponse, error) { 28 res, err := HttpGet(GetApiSystemFunctionsUrl(host)) 29 if err != nil { 30 log.Log.Errorf("Cannot create GET request to %s", err.Error(), GetApiSystemFunctionsUrl(host)) 31 return nil, err 32 } 33 34 body, _ := ioutil.ReadAll(res.Body) 35 _ = res.Body.Close() 36 37 response := types.FaasApiResponse{ 38 Headers: res.Header, 39 Body: body, 40 StatusCode: res.StatusCode, 41 } 42 43 return &response, err 44 } 45