prometheus basics and aws fix

recipes/urls.py

@@ -15,6 +15,7 @@ Including another URLconf
     2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
 """
 from django.conf import settings
+from django.conf.urls import url
 from django.contrib import admin
 from django.urls import include, path, re_path
 from django.views.i18n import JavaScriptCatalog
@@ -33,6 +34,9 @@ urlpatterns = [
     ),
 ]
 
+if settings.ENABLE_METRICS:
+    urlpatterns += url('', include('django_prometheus.urls')),
+
 if settings.GUNICORN_MEDIA or settings.DEBUG:
     urlpatterns += re_path(r'^media/(?P<path>.*)$', serve, {'document_root': settings.MEDIA_ROOT}),
     urlpatterns += re_path(r'^jsreverse.json$', reverse_views.urls_js, name='js_reverse'),