Set lbMethod annotation to svcConfig (#2988)

Currently the lbMethod is not set into the svcConfig which
leads to the default lbMethod being used

Author: nikParasyr

pkg/openstack/loadbalancer.go

@@ -1540,6 +1540,7 @@ func (lbaas *LbaasV2) checkService(ctx context.Context, service *corev1.Service,
 func (lbaas *LbaasV2) makeSvcConf(ctx context.Context, serviceName string, service *corev1.Service, svcConf *serviceConfig) error {
 	svcConf.connLimit = getIntFromServiceAnnotation(service, ServiceAnnotationLoadBalancerConnLimit, -1)
 	svcConf.lbID = getStringFromServiceAnnotation(service, ServiceAnnotationLoadBalancerID, "")
+	svcConf.poolLbMethod = getStringFromServiceAnnotation(service, ServiceAnnotationLoadBalancerLbMethod, "")
 	svcConf.supportLBTags = openstackutil.IsOctaviaFeatureSupported(ctx, lbaas.lb, openstackutil.OctaviaFeatureTags, lbaas.opts.LBProvider)
 
 	// Get service node-selector annotations