// The identities are used when raising/clearing alarms, unless provided by the applications.
func InitAlarm(mo, id string) (*RICAlarm, error) {
r := &RICAlarm{
- moId: mo,
- appId: id,
+ moId: mo,
+ appId: id,
+ managerUrl: ALARM_MANAGER_HTTP_URL,
+ rmrEndpoint: ALARM_MANAGER_RMR_URL,
}
//
// http service information (used in case of no rmr connectivity)
//
- namespace := os.Getenv("PLT_NAMESPACE")
-
if os.Getenv("ALARM_MANAGER_URL") != "" {
r.managerUrl = os.Getenv("ALARM_MANAGER_URL")
- } else if namespace != "" {
- r.managerUrl = fmt.Sprintf("http://service-%s-alarmmanager-http.%s:8080", namespace, namespace)
- } else {
- r.managerUrl = "http://127.0.0.1:8080"
}
- //
- // rmr service
- //
- rmrservname := os.Getenv("ALARM_MANAGER_SERVICE_NAME")
- rmrservport := os.Getenv("ALARM_MANAGER_SERVICE_PORT")
-
- if rmrservname != "" && rmrservport != "" {
- go InitRMR(r, rmrservname+":"+rmrservport)
- } else if namespace != "" {
- go InitRMR(r, fmt.Sprintf("service-%s-alarmmanager-rmr.%s:4560", namespace, namespace))
- } else {
- go InitRMR(r, "")
+ if os.Getenv("ALARM_MANAGER_SERVICE_NAME") != "" && os.Getenv("ALARM_MANAGER_SERVICE_PORT") != "" {
+ r.rmrEndpoint = fmt.Sprintf("%s:%s", os.Getenv("ALARM_MANAGER_SERVICE_NAME"), os.Getenv("ALARM_MANAGER_SERVICE_PORT"))
}
+ if os.Getenv("ALARM_IF_RMR") == "" {
+ if r.moId == "my-pod" {
+ r.rmrEndpoint = "127.0.0.1:4560"
+ } else if r.moId == "my-pod-lib" {
+ r.rmrEndpoint = "127.0.0.1:4588"
+ }
+ }
+
+ go InitRMR(r)
+
return r, nil
}
return fmt.Sprintf(s, a.ManagedObjectId, a.ApplicationId, a.SpecificProblem, a.PerceivedSeverity, a.IdentifyingInfo)
}
+func (r *RICAlarm) sendAlarmUpdateReqWithHttp(payload []byte) error {
+ url := fmt.Sprintf("%s/%s", r.managerUrl, "ric/v1/alarms")
+ resp, err := http.Post(url, "application/json", bytes.NewReader(payload))
+ if err != nil || resp == nil {
+ return fmt.Errorf("HttpError=Post failed with error: %v", err)
+ }
+ log.Printf("Alarm posted to %s [status=%d]", url, resp.StatusCode)
+ return nil
+}
+
+func (r *RICAlarm) sendAlarmUpdateReqWithRmr(payload []byte) error {
+ if r.rmrCtx == nil || !r.rmrReady {
+ return fmt.Errorf("RmrError=rmr not ready")
+ }
+ datap := C.CBytes(payload)
+ defer C.free(datap)
+ meid := C.CString("ric")
+ defer C.free(unsafe.Pointer(meid))
+
+ if state := C.rmrSend(r.rmrCtx, RIC_ALARM_UPDATE, datap, C.int(len(payload)), meid); state != C.RMR_OK {
+ return errors.New(fmt.Sprintf("RmrError=rmrSend failed with error: %d", state))
+ }
+ log.Printf("Alarm sent via rmr to %s", r.rmrEndpoint)
+ return nil
+}
+
func (r *RICAlarm) sendAlarmUpdateReq(a AlarmMessage) error {
payload, err := json.Marshal(a)
}
log.Println("Sending alarm: ", fmt.Sprintf("%s", payload))
- if r.rmrCtx == nil || !r.rmrReady {
- url := fmt.Sprintf("%s/%s", r.managerUrl, "ric/v1/alarms")
- resp, err := http.Post(url, "application/json", bytes.NewReader(payload))
- if err != nil || resp == nil {
- return fmt.Errorf("Unable to send alarm: %v", err)
+ // --
+ // Try rmr sending
+ // --
+ err = r.sendAlarmUpdateReqWithRmr(payload)
+
+ // --
+ // Try http posting if rmr is not done for some reason: rmrSend error, rmr not initialized yet etc.
+ // --
+ if err != nil {
+ if httperr := r.sendAlarmUpdateReqWithHttp(payload); httperr != nil {
+ err = fmt.Errorf("%s and %s", err.Error(), httperr.Error())
+ } else {
+ err = nil
}
- log.Printf("Alarm posted to %s [status=%d]", url, resp.StatusCode)
- return nil
}
- datap := C.CBytes(payload)
- defer C.free(datap)
- meid := C.CString("ric")
- defer C.free(unsafe.Pointer(meid))
-
- if state := C.rmrSend(r.rmrCtx, RIC_ALARM_UPDATE, datap, C.int(len(payload)), meid); state != C.RMR_OK {
- log.Println("rmrSend failed with error: ", state)
- return errors.New(fmt.Sprintf("rmrSend failed with error: %d", state))
+ if err != nil {
+ log.Printf("Alarm sent error %s", err.Error())
}
-
- return nil
+ return err
}
func (r *RICAlarm) ReceiveMessage(cb func(AlarmMessage)) error {
return errors.New("rmrRcv failed!")
}
-func InitRMR(r *RICAlarm, endpoint string) error {
+func InitRMR(r *RICAlarm) error {
// Setup static RT for alarm system
- if endpoint == "" {
- if r.moId == "my-pod" {
- endpoint = "127.0.0.1:4560"
- } else if r.moId == "my-pod-lib" {
- endpoint = "127.0.0.1:4588"
- }
- }
-
- alarmRT := fmt.Sprintf("newrt|start\nrte|13111|%s\nnewrt|end\n", endpoint)
+ alarmRT := fmt.Sprintf("newrt|start\nrte|13111|%s\nnewrt|end\n", r.rmrEndpoint)
alarmRTFile := "/tmp/alarm.rt"
if err := ioutil.WriteFile(alarmRTFile, []byte(alarmRT), 0644); err != nil {