README_GO.md

@@ -48,7 +48,8 @@ Environment=KUBERNETES_HOST=https://10.0.20.7:6443
 Environment=KUBERNETES_TOKEN=eyJhbGciOi...
 Environment=KUBERNETES_VERIFYSSL=false
 Environment=HAPROXY_TEMPLATE=/etc/haproxy/haproxy.tmpl
-ExecStart=/bin/bash /etc/haproxy/haproxy-generator.sh
+ExecStart=/path/to/haproxy-generator > /etc/haproxy/haproxy.cfg
+ExecStartPost=/bin/systemctl restart haproxy
 
 ```
 
@@ -68,24 +69,6 @@ WantedBy=timers.target
 
 ```
 
-# Reload Script for post start
-
-Copy the script to /etc/haproxy/haproxy-generator.sh
-```
-#!/bin/bash
-
-/usr/local/bin/haproxy-generator > /etc/haproxy/haproxy.cfg.new
-DIFF=$(diff /etc/haproxy/haproxy.cfg /etc/haproxy/haproxy.cfg.new)
-/sbin/haproxy -f /etc/haproxy/haproxy.cfg.new -c
-VALID=$?
-
-if [ "$DIFF" != "" ] && [ $VALID -eq 0 ]
-then
-    mv /etc/haproxy/haproxy.cfg.new /etc/haproxy/haproxy.cfg
-    /usr/sbin/service haproxy restart
-fi
-```
-
 # Service Annotations
 
 | Annotation-Key                 | Beschreibung                                                                | Typ     | Beispielwert               |

main.go

@@ -188,6 +188,9 @@ func main() {
 
 		key := svc.Metadata.Namespace + "/" + svc.Metadata.Name
 		ep, found := endpointMap[key]
+		if !found || len(ep.Subsets) == 0 {
+			continue
+		}
 
 		b := Backend{
 			Name:        "SRV_" + strings.ReplaceAll(svc.Metadata.Name, " ", "-"),
@@ -207,6 +210,8 @@ func main() {
 		}
 		if val, ok := ann["haproxy/health-check"]; ok && val != "" {
 			b.HealthCheck = val
+		} else {
+			b.HealthCheck = ""
 		}
 		if val, ok := ann["haproxy/server-options"]; ok && val != "" {
 			b.ServerOptions = val
@@ -220,8 +225,6 @@ func main() {
 		}
 
 		servers := []BackendServer{}
-
-		if found && len(ep.Subsets) > 0 {
 		for _, subset := range ep.Subsets {
 			for _, addr := range subset.Addresses {
 				for _, port := range subset.Ports {
@@ -239,17 +242,14 @@ func main() {
 				}
 			}
 		}
-		}
-
 		b.Servers = servers
+		log.Printf("Backend %s: ServerOptions = %q", b.Name, b.ServerOptions)
 		backends = append(backends, b)
 	}
-
 	tmplAbsPath, err := filepath.Abs(templatePath)
 	if err != nil {
 		log.Fatalf("Failed to get absolute path: %v", err)
 	}
-	
 	tmpl, err := getTemplate(tmplAbsPath)
 	if err != nil {
 		log.Fatalf("Failed to parse template: %v", err)