Support ingress path for kubernetes (#1245)

* Support ingress path for kubernetes

pkg/transformer/kubernetes/kubernetes.go

@@ -462,11 +462,13 @@ func (k *Kubernetes) initIngress(name string, service kobject.ServiceConfig, por
 	}
 
 	for i, host := range hosts {
+		host, p := transformer.ParseIngressPath(host)
 		ingress.Spec.Rules[i] = extensions.IngressRule{
 			IngressRuleValue: extensions.IngressRuleValue{
 				HTTP: &extensions.HTTPIngressRuleValue{
 					Paths: []extensions.HTTPIngressPath{
 						{
+							Path: p,
 							Backend: extensions.IngressBackend{
 								ServiceName: name,
 								ServicePort: intstr.IntOrString{

pkg/transformer/utils.go

@@ -103,6 +103,16 @@ func ParseVolume(volume string) (name, host, container, mode string, err error)
 	return
 }
 
+// ParseIngressPath parse path for ingress.
+// eg. example.com/org -> example.com org
+func ParseIngressPath(url string) (string, string) {
+	if strings.Contains(url, "/") {
+		splits := strings.Split(url, "/")
+		return splits[0], "/" + splits[1]
+	}
+	return url, ""
+}
+
 func isPath(substring string) bool {
 	return strings.Contains(substring, "/") || substring == "."
 }