X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=manager%2Fcmd%2Frestapi.go;h=a4668aab6474df3051279fd4d5382f2d05d2d2b2;hb=44be37f7fc8cc9d52ca454a7a08ac2d6a883561c;hp=c455e8788203e6153e2481bf80de496804710142;hpb=541eb50ea18ab50528420dfe724fa3d12dc24914;p=ric-plt%2Falarm-go.git diff --git a/manager/cmd/restapi.go b/manager/cmd/restapi.go index c455e87..a4668aa 100755 --- a/manager/cmd/restapi.go +++ b/manager/cmd/restapi.go @@ -23,12 +23,33 @@ package main import ( "encoding/json" "net/http" + "strconv" "time" "gerrit.o-ran-sc.org/r/ric-plt/alarm-go/alarm" app "gerrit.o-ran-sc.org/r/ric-plt/xapp-frame/pkg/xapp" + "github.com/gorilla/mux" ) +func (a *AlarmManager) InjectRoutes() { + app.Resource.InjectRoute("/ric/v1/alarms", a.RaiseAlarm, "POST") + app.Resource.InjectRoute("/ric/v1/alarms", a.ClearAlarm, "DELETE") + app.Resource.InjectRoute("/ric/v1/alarms/active", a.GetActiveAlarms, "GET") + app.Resource.InjectRoute("/ric/v1/alarms/history", a.GetAlarmHistory, "GET") + app.Resource.InjectRoute("/ric/v1/alarms/config", a.SetAlarmConfig, "POST") + app.Resource.InjectRoute("/ric/v1/alarms/config", a.GetAlarmConfig, "GET") + app.Resource.InjectRoute("/ric/v1/alarms/define", a.SetAlarmDefinition, "POST") + app.Resource.InjectRoute("/ric/v1/alarms/define/{alarmId}", a.DeleteAlarmDefinition, "DELETE") + app.Resource.InjectRoute("/ric/v1/alarms/define", a.GetAlarmDefinition, "GET") + app.Resource.InjectRoute("/ric/v1/alarms/define/{alarmId}", a.GetAlarmDefinition, "GET") + + app.Resource.InjectRoute("/ric/v1/symptomdata", a.SymptomDataHandler, "GET") +} + +func (a *AlarmManager) respondWithError(w http.ResponseWriter, code int, message string) { + a.respondWithJSON(w, code, map[string]string{"error": message}) +} + func (a *AlarmManager) respondWithJSON(w http.ResponseWriter, code int, payload interface{}) { w.Header().Set("Content-Type", "application/json") w.WriteHeader(code) @@ -60,6 +81,100 @@ func (a *AlarmManager) ClearAlarm(w http.ResponseWriter, r *http.Request) { } } +func (a *AlarmManager) SetAlarmDefinition(w http.ResponseWriter, r *http.Request) { + + app.Logger.Debug("POST arrived for creating alarm definition ") + /* If body is nil then return error */ + if r.Body == nil { + app.Logger.Error("POST - body is empty") + a.respondWithError(w, http.StatusBadRequest, "No data in request body.") + return + } + defer r.Body.Close() + + /* Parameters are available. Check if they are valid */ + var alarmDefinitions RicAlarmDefinitions + err := json.NewDecoder(r.Body).Decode(&alarmDefinitions) + if err != nil { + app.Logger.Error("POST - received alarm definition parameters are invalid - " + err.Error()) + a.respondWithError(w, http.StatusBadRequest, "Invalid data in request body.") + return + } + + for _, alarmDefinition := range alarmDefinitions.AlarmDefinitions { + _, exists := alarm.RICAlarmDefinitions[alarmDefinition.AlarmId] + if exists { + app.Logger.Error("POST - alarm definition already exists for %v", alarmDefinition.AlarmId) + } else { + ricAlarmDefintion := new(alarm.AlarmDefinition) + ricAlarmDefintion.AlarmId = alarmDefinition.AlarmId + ricAlarmDefintion.AlarmText = alarmDefinition.AlarmText + ricAlarmDefintion.EventType = alarmDefinition.EventType + ricAlarmDefintion.OperationInstructions = alarmDefinition.OperationInstructions + ricAlarmDefintion.RaiseDelay = alarmDefinition.RaiseDelay + ricAlarmDefintion.ClearDelay = alarmDefinition.ClearDelay + ricAlarmDefintion.TimeToLive = alarmDefinition.TimeToLive + alarm.RICAlarmDefinitions[alarmDefinition.AlarmId] = ricAlarmDefintion + app.Logger.Debug("POST - alarm definition added for alarm id %v", alarmDefinition.AlarmId) + } + } + + a.respondWithJSON(w, http.StatusOK, nil) + return +} + +func (a *AlarmManager) DeleteAlarmDefinition(w http.ResponseWriter, r *http.Request) { + pathParams := mux.Vars(r) + alarmId, alarmIdok := pathParams["alarmId"] + if alarmIdok { + if ialarmId, err := strconv.Atoi(alarmId); err == nil { + delete(alarm.RICAlarmDefinitions, ialarmId) + app.Logger.Debug("DELETE - alarm definition deleted for alarmId %v", ialarmId) + } else { + app.Logger.Error("DELETE - alarmId string to int conversion failed %v", alarmId) + a.respondWithError(w, http.StatusBadRequest, "Invalid path parameter") + return + } + } else { + app.Logger.Error("DELETE - alarmId does not exist %v", alarmId) + a.respondWithError(w, http.StatusBadRequest, "Invalid path parameter") + return + + } +} + +func (a *AlarmManager) GetAlarmDefinition(w http.ResponseWriter, r *http.Request) { + var ricAlarmDefinitions RicAlarmDefinitions + pathParams := mux.Vars(r) + alarmId, alarmIdok := pathParams["alarmId"] + if alarmIdok { + if ialarmId, err := strconv.Atoi(alarmId); err == nil { + alarmDefinition, ok := alarm.RICAlarmDefinitions[ialarmId] + if ok { + app.Logger.Debug("Successfully returned alarm defintion for alarm id %v", ialarmId) + a.respondWithJSON(w, http.StatusOK, alarmDefinition) + return + + } else { + app.Logger.Error("Requested alarm id not found %v", ialarmId) + a.respondWithError(w, http.StatusBadRequest, "Non existent alarmId") + return + } + } else { + app.Logger.Error("alarmId string to int conversion failed %v", alarmId) + a.respondWithError(w, http.StatusBadRequest, "Invalid alarmId") + return + } + } else { + app.Logger.Debug("GET arrived for all alarm definitions ") + for _, alarmDefinition := range alarm.RICAlarmDefinitions { + ricAlarmDefinitions.AlarmDefinitions = append(ricAlarmDefinitions.AlarmDefinitions, alarmDefinition) + } + app.Logger.Debug("Successfully returned all alarm definitions") + a.respondWithJSON(w, http.StatusOK, ricAlarmDefinitions) + } +} + func (a *AlarmManager) doAction(w http.ResponseWriter, r *http.Request, isRaiseAlarm bool) error { app.Logger.Info("doAction: request received = %t", isRaiseAlarm) @@ -84,10 +199,12 @@ func (a *AlarmManager) doAction(w http.ResponseWriter, r *http.Request, isRaiseA m.AlarmTime = time.Now().UnixNano() } - _, err := a.ProcessAlarm(&m) + _, err := a.ProcessAlarm(&AlarmNotification{m, alarm.AlarmDefinition{}}) return err } +// HandleViaRmr is defined but not used as of now +/* func (a *AlarmManager) HandleViaRmr(d alarm.Alarm, isRaiseAlarm bool) error { alarmClient, err := alarm.InitAlarm(d.ManagedObjectId, d.ApplicationId) if err != nil { @@ -103,7 +220,7 @@ func (a *AlarmManager) HandleViaRmr(d alarm.Alarm, isRaiseAlarm bool) error { } return nil -} +}*/ func (a *AlarmManager) SetAlarmConfig(w http.ResponseWriter, r *http.Request) { var m alarm.AlarmConfigParams @@ -127,3 +244,49 @@ func (a *AlarmManager) GetAlarmConfig(w http.ResponseWriter, r *http.Request) { a.respondWithJSON(w, http.StatusOK, m) return } + +func (a *AlarmManager) SymptomDataHandler(w http.ResponseWriter, r *http.Request) { + baseDir := "/tmp/symptomdata/" + if err := app.Util.CreateDir(baseDir); err != nil { + app.Resource.SendSymptomDataError(w, r, "CreateDir failed: "+err.Error()) + return + } + + if b, err := json.Marshal(a.activeAlarms); err == nil { + if err := app.Util.WriteToFile(baseDir+"active_alarms.json", string(b)); err != nil { + app.Resource.SendSymptomDataError(w, r, "writeToFile failed: "+err.Error()) + return + } + } + + if b, err := json.Marshal(a.alarmHistory); err == nil { + if err := app.Util.WriteToFile(baseDir+"alarm_history.json", string(b)); err != nil { + app.Resource.SendSymptomDataError(w, r, "writeToFile failed: "+err.Error()) + return + } + } + + var ac alarm.AlarmConfigParams + ac.MaxActiveAlarms = a.maxActiveAlarms + ac.MaxAlarmHistory = a.maxAlarmHistory + + if b, err := json.Marshal(ac); err == nil { + if err := app.Util.WriteToFile(baseDir+"alarm_config.json", string(b)); err != nil { + app.Resource.SendSymptomDataError(w, r, "writeToFile failed: "+err.Error()) + return + } + } + + var ad RicAlarmDefinitions + for _, alarmDefinition := range alarm.RICAlarmDefinitions { + ad.AlarmDefinitions = append(ad.AlarmDefinitions, alarmDefinition) + } + if b, err := json.Marshal(ad); err == nil { + if err := app.Util.WriteToFile(baseDir+"alarm_defs.json", string(b)); err != nil { + app.Resource.SendSymptomDataError(w, r, "writeToFile failed: "+err.Error()) + return + } + } + + app.Resource.SendSymptomDataFile(w, r, baseDir, "symptomdata.zip") +}