Update values.yaml

Signed-off-by: Kjeld Schouten-Lebbing <kjeld@schouten-lebbing.nl>

charts/stable/recipes/values.yaml

@@ -39,8 +39,9 @@ configmap:
             }
             # pass requests for dynamic content to gunicorn
             location / {
-              proxy_set_header Host $host;
+              proxy_set_header Host $http_host;
               proxy_pass http://localhost:8080;
+              proxy_set_header X-Forwarded-Proto $scheme;
             }
           }
         }