E2Manager/httpserver/http_server.go

   1 //
   2 // Copyright 2019 AT&T Intellectual Property
   3 // Copyright 2019 Nokia
   4 //
   5 // Licensed under the Apache License, Version 2.0 (the "License");
   6 // you may not use this file except in compliance with the License.
   7 // You may obtain a copy of the License at
   8 //
   9 //      http://www.apache.org/licenses/LICENSE-2.0
  10 //
  11 // Unless required by applicable law or agreed to in writing, software
  12 // distributed under the License is distributed on an "AS IS" BASIS,
  13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 // See the License for the specific language governing permissions and
  15 // limitations under the License.
  16
  17 //  This source code is part of the near-RT RIC (RAN Intelligent Controller)
  18 //  platform project (RICP).
  19
  20 package httpserver
  21
  22 import (
  23         "e2mgr/controllers"
  24         "e2mgr/logger"
  25         "fmt"
  26         "github.com/gorilla/mux"
  27         "net/http"
  28 )
  29
  30 func Run(log *logger.Logger, port int, rootController controllers.IRootController, nodebController controllers.INodebController, e2tController controllers.IE2TController) error {
  31
  32         router := mux.NewRouter()
  33         initializeRoutes(router, rootController, nodebController, e2tController)
  34
  35         addr := fmt.Sprintf(":%d", port)
  36
  37         err := http.ListenAndServe(addr, router)
  38
  39         log.Errorf("#http_server.Run - Fail initiating HTTP server. Error: %v", err)
  40         return err
  41 }
  42
  43 func initializeRoutes(router *mux.Router, rootController controllers.IRootController, nodebController controllers.INodebController, e2tController controllers.IE2TController) {
  44         r := router.PathPrefix("/v1").Subrouter()
  45         r.HandleFunc("/health", rootController.HandleHealthCheckRequest).Methods(http.MethodGet)
  46
  47         rr := r.PathPrefix("/nodeb").Subrouter()
  48         rr.HandleFunc("/states", nodebController.GetNodebIdList).Methods(http.MethodGet)
  49         rr.HandleFunc("/{ranName}", nodebController.GetNodeb).Methods(http.MethodGet)
  50         rr.HandleFunc("/enb", nodebController.AddEnb).Methods(http.MethodPost)
  51         rr.HandleFunc("/enb/{ranName}", nodebController.DeleteEnb).Methods(http.MethodDelete)
  52         rr.HandleFunc("/gnb/{ranName}", nodebController.UpdateGnb).Methods(http.MethodPut)
  53         rr.HandleFunc("/enb/{ranName}", nodebController.UpdateEnb).Methods(http.MethodPut)
  54         rr.HandleFunc("/shutdown", nodebController.Shutdown).Methods(http.MethodPut)
  55         rr.HandleFunc("/parameters", nodebController.SetGeneralConfiguration).Methods(http.MethodPut)
  56         rr.HandleFunc("/health", nodebController.HealthCheckRequest).Methods(http.MethodPut)
  57         rrr := r.PathPrefix("/e2t").Subrouter()
  58         rrr.HandleFunc("/list", e2tController.GetE2TInstances).Methods(http.MethodGet)
  59 }