BUG/MINOR: fix frontends management with rules

Author: ivanmatmati

controller/ingress/ingress.go

@@ -147,14 +147,15 @@ func (i *Ingress) HandleAnnotations(k store.K8s, cfg *configuration.ControllerCf
 		ingressRule = true
 	}
 	defaultFrontends := []string{cfg.FrontHTTP, cfg.FrontHTTPS}
-	frontends := defaultFrontends
+
 	for _, a := range annotations.Frontend(i.resource, &result, *cfg.MapFiles) {
 		err = a.Process(k, annList)
 		if err != nil {
 			logger.Errorf("%s: annotation %s: %s", annSource, a.GetName(), err)
 		}
 	}
 	for _, rule := range result {
+		frontends := defaultFrontends
 		switch rule.GetType() {
 		case rules.REQ_REDIRECT:
 			redirRule := rule.(*rules.RequestRedirect)
@@ -170,8 +171,6 @@ func (i *Ingress) HandleAnnotations(k store.K8s, cfg *configuration.ControllerCf
 		case rules.REQ_RATELIMIT:
 			limitRule := rule.(*rules.ReqRateLimit)
 			cfg.RateLimitTables = append(cfg.RateLimitTables, limitRule.TableName)
-		default:
-			frontends = defaultFrontends
 		}
 		for _, frontend := range frontends {
 			logger.Error(cfg.HAProxyRules.AddRule(rule, ingressRule, frontend))