package alarm
import (
+ "bytes"
"encoding/json"
"errors"
"fmt"
+ "io/ioutil"
"log"
+ "net/http"
+ "os"
"time"
"unsafe"
)
// 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,
+ }
+
+ if os.Getenv("ALARM_MANAGER_URL") != "" {
+ r.managerUrl = os.Getenv("ALARM_MANAGER_URL")
+ }
+
+ if os.Getenv("ALARM_IF_RMR") != "" {
+ go InitRMR(r)
}
- go InitRMR(r)
return r, nil
}
}
func (r *RICAlarm) sendAlarmUpdateReq(a AlarmMessage) error {
- if r.rmrCtx == nil || !r.rmrReady {
- return errors.New("RMR no ready yet!")
- }
-
- log.Println("Sending alarm: ", r.AlarmString(a))
payload, err := json.Marshal(a)
if err != nil {
+ log.Println("json.Marshal failed with error: ", err)
return err
}
+ 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)
+ }
+ log.Printf("Alarm posted to %s [status=%d]", url, resp.StatusCode)
+ return nil
+ }
datap := C.CBytes(payload)
defer C.free(datap)
}
func InitRMR(r *RICAlarm) error {
+ // Setup static RT for alarm system
+ endpoint := ALARM_MANAGER_RMR_URL
+ if r.moId == "my-pod" {
+ endpoint = "localhost:4560"
+ } else if r.moId == "my-pod-lib" {
+ endpoint = "localhost:4588"
+ }
+
+ alarmRT := fmt.Sprintf("newrt|start\nrte|13111|%s\nnewrt|end\n", endpoint)
+ alarmRTFile := "/tmp/alarm.rt"
+
+ if err := ioutil.WriteFile(alarmRTFile, []byte(alarmRT), 0644); err != nil {
+ log.Println("ioutil.WriteFile failed with error: ", err)
+ return err
+ }
+
+ os.Setenv("RMR_SEED_RT", alarmRTFile)
+ os.Setenv("RMR_RTG_SVC", "-1")
+
if ctx := C.rmrInit(); ctx != nil {
r.rmrCtx = ctx
r.rmrReady = true