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-rw-r--r--docker/dockerplugin/tasks.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/docker/dockerplugin/tasks.py b/docker/dockerplugin/tasks.py
index ff2f2af..899f4ed 100644
--- a/docker/dockerplugin/tasks.py
+++ b/docker/dockerplugin/tasks.py
@@ -451,6 +451,8 @@ def _update_delivery_url(**kwargs):
for dr_sub in dr_subs:
scheme = dr_sub["scheme"] if "scheme" in dr_sub else DEFAULT_SCHEME
+ if "route" not in dr_sub:
+ raise NonRecoverableError("'route' key missing from data router subscriber")
path = dr_sub["route"]
dr_sub["delivery_url"] = "{scheme}://{host}/{path}".format(
scheme=scheme, host=subscriber_host, path=path)