Make scripts to sync log files more robust

Previously, an expired certificate on log01 made sending messages out of
the scripts fail, which caused a couple days worth of lost logs.

Signed-off-by: Nils Philippsen <nils@redhat.com>

roles/web-data-analysis/files/sync-http-logs.py

@@ -37,7 +37,10 @@ log = logging.getLogger(__name__)
 
 def send_bus_msg(topic, **kwargs):
     msg = message.Message(topic=f"{MSGTOPIC_PREFIX}.{topic}", body=kwargs)
-    api.publish(msg)
+    try:
+        api.publish(msg)
+    except Exception as exc:
+        log.warning("Can’t send message to the bus: %s, %s", msg, exc)
 
 
 def send_sync_msg(topic, **kwargs):