cleanup a handful of scaleset logs

src/api-service/__app__/agent_registration/__init__.py

@@ -81,9 +81,11 @@ def get(req: func.HttpRequest) -> func.HttpResponse:
 
 def post(req: func.HttpRequest) -> func.HttpResponse:
     registration_request = parse_uri(AgentRegistrationPost, req)
-    logging.info("Registration request: %s", (registration_request))
     if isinstance(registration_request, Error):
         return not_ok(registration_request, context="agent registration")
+    logging.info(
+        "registration request: %s", registration_request.json(exclude_none=True)
+    )
 
     pool = Pool.get_by_name(registration_request.pool_name)
     if isinstance(pool, Error):

src/api-service/__app__/onefuzzlib/workers/scalesets.py

@@ -519,7 +519,7 @@ def delete_nodes(self, nodes: List[Node]) -> None:
                 machine_ids.append(node.machine_id)
 
         logging.info(
-            SCALESET_LOG_PREFIX + "deleting scaleset_id:%s machine_id:%s",
+            SCALESET_LOG_PREFIX + "deleting nodes scaleset_id:%s machine_id:%s",
             self.scaleset_id,
             machine_ids,
         )