Add error message to app if secret missing in quay

endpoints/common.py

@@ -9,7 +9,7 @@ from flask_principal import identity_changed
 import endpoints.decorated  # Register the various exceptions via decorators.
 import features
 
-from app import app, oauth_apps, oauth_login, LoginWrappedDBUser, user_analytics
+from app import app, oauth_apps, oauth_login, LoginWrappedDBUser, user_analytics, IS_KUBERNETES
 from auth import scopes
 from auth.permissions import QuayDeferredPermissionUser
 from config import frontend_visible_config
@@ -143,6 +143,7 @@ def render_page_template(name, route_data=None, **kwargs):
                              preferred_scheme=app.config['PREFERRED_URL_SCHEME'],
                              version_number=version_number,
                              current_year=datetime.datetime.now().year,
+                             is_kubernetes=IS_KUBERNETES,
                              **kwargs)
 
   resp = make_response(contents)