mgr/dashboard: Alertmanager fails to POST alerts

Fixes: https://tracker.ceph.com/issues/51312
Signed-off-by: Avan Thakkar <athakkar@redhat.com>
(cherry picked from commit bbff025b00a62d9292c939ecaf98d9d7464ffecf)

diff --git a/src/pybind/mgr/dashboard/controllers/prometheus.py b/src/pybind/mgr/dashboard/controllers/prometheus.py
index 09aa42663179bddda4a1a7e1ed4d178b1ee60d0e..a06778f9a595a2ab0c9ce8546b5299d00d43c31a 100644 (file)
--- a/src/pybind/mgr/dashboard/controllers/prometheus.py
+++ b/src/pybind/mgr/dashboard/controllers/prometheus.py
@@ -19,7 +19,7 @@ class PrometheusReceiver(BaseController):
     """
     notifications = []
 
-    @Endpoint('POST', path='/')
+    @Endpoint('POST', path='/', version=None)
     def fetch_alert(self, **notification):
         notification['notified'] = datetime.now().isoformat()
         notification['id'] = str(len(self.notifications))