minor fixes and typo

alert/processAlert.go

@@ -51,18 +51,18 @@ func ProcessAlert(a types.Alert) {
 	actionMap := action.GetActionMap()
 
 	// these are used to capture the result of the enrichments
-	var err error
 	resMap := make(map[string]interface{}, len(p.Enrichments))
 
 	// process enrichments
 	for _, v := range (*p).Enrichments {
 		logr.Info("processing enrichment : ", v.EnrichmentName)
 
 		if f, ok := (*enrichmentMap)[v.EnrichmentName]; ok {
-			resMap[v.StepName], err = f(a, v)
+			tt, err := f(a, v)
 			if err != nil {
-				fmt.Println(err)
+				logr.Error("error from processing function")
 			}
+			resMap[v.StepName] = tt
 		} else {
 			logr.Info("no enrichment found with name: ", v.EnrichmentName)
 		}
@@ -75,7 +75,7 @@ func ProcessAlert(a types.Alert) {
 		if f, ok := (*actionMap)[v.ActionName]; ok {
 			err := f(a, v, resMap)
 			if err != nil {
-				fmt.Println(err)
+				logr.Error("error processing action:", err)
 			}
 		} else {
 			logr.Info("no action found with name: ", v.ActionName)

docker-compose.yml

@@ -2,7 +2,7 @@ version: "3.5"
 services:
   toy_alert_manager:
     container_name: toy_alert_manager
-    image: tam:0.0.1
+    image: alertmanager:0.0.1
     restart: always
     network_mode: host
     ulimits:
@@ -11,10 +11,10 @@ services:
         soft: 1000000
         hard: 1000000
     volumes:
-      - ./alert-manager-config-2.yml:/alert-manager-config-2.yml
+      - ./alert-manager-config.yml:/alert-manager-config.yml
     command:
       - server
       - --config-file
-      - "./alert-manager-config-2.yml"
+      - "./alert-manager-config.yml"
       - --log-level
       - DEBUG

enrichment/getPromQlEnrichment.go

@@ -51,6 +51,9 @@ func GetPromQLEnrichment(alert types.Alert, e types.Enrichment) (interface{}, er
 	if err != nil {
 		return nil, fmt.Errorf("error unmarshaling JSON: %v", err)
 	}
-
+	// check if result is empty
+	if len(pres.Data.Result) <= 0 {
+		return "", nil
+	}
 	return fmt.Sprint(pres.Data.Result[0].Value[1]), nil
 }