add new fields to rancher

apps/herd/pos/api/v1/urls.py

@@ -0,0 +1,11 @@
+from django.urls import path, include
+from rest_framework.routers import DefaultRouter
+from . import api
+
+router = DefaultRouter()
+router.register(r'herd', api.HerdViewSet, basename='herd')
+router.register(r'rancher', api.RancherViewSet, basename='rancher')
+
+urlpatterns = [
+    path('api/v1/', include(router.urls))
+]