python - Kubernetes 中的 Locust-master 带有 ValueError：int() 的无效文字，基数为 10：''

Question

我根据 https://github.com/deliveryhero/helm-charts/tree/master/stable/locust使用 helm chart 在 Kubernetes 上运行 Locust 。我可以访问 Locust UI 和 master，slave pod 正在运行；根据 locust -master pod 的日志：

locust-master-76f696cf96-bs89f/INFO/locust.main: Starting web interface at http://0.0.0.0:8089 (accepting connections from all network interfaces)
locust-master-76f696cf96-bs89f/INFO/locust.main: Starting Locust 1.4.3
locust-master-76f696cf96-bs89f/INFO/root: Terminal was not a tty. Keyboard input disabled
locust-master-76f696cf96-bs89f/INFO/locust.runners: Client 'locust-worker-89c9d8d84-brllq_8358eeaf3e4c4b2dbafa2f4875b5cf28' reported as ready. 
Currently 1 clients ready to swarm.

当我“开始蜂拥而至”时，虽然我没有看到任何结果，但根据 locust-master pod 的日志，我得到：

Traceback (most recent call last):
File "/usr/local/lib/python3.8/site-packages/gevent/pywsgi.py", line 999, in handle_one_response
self.run_application()
File "/usr/local/lib/python3.8/site-packages/gevent/pywsgi.py", line 945, in run_application
self.result = self.application(self.environ, self.start_response)
File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 2464, in __call__
return self.wsgi_app(environ, start_response)
File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 2450, in wsgi_app
response = self.handle_exception(e)
File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 1867, in handle_exception
reraise(exc_type, exc_value, tb)
File "/usr/local/lib/python3.8/site-packages/flask/_compat.py", line 39, in reraise
raise value
File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 2447, in wsgi_app
response = self.full_dispatch_request()
File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 1952, in full_dispatch_request
rv = self.handle_user_exception(e)
File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 1821, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "/usr/local/lib/python3.8/site-packages/flask/_compat.py", line 39, in reraise
raise value
File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 1950, in full_dispatch_request
rv = self.dispatch_request()
File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 1936, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File "/usr/local/lib/python3.8/site-packages/locust/web.py", line 366, in wrapper
return view_func(*args, **kwargs)
File "/usr/local/lib/python3.8/site-packages/locust/web.py", line 148, in swarm
user_count = int(request.form["user_count"])
ValueError: invalid literal for int() with base 10: ''
2021-04-19T21:17:03Z {'REMOTE_ADDR': '::ffff:127.0.0.1', 'REMOTE_PORT': '55086', 'HTTP_HOST': 'localhost:8089', (hidden keys: 33)} failed with ValueError

有什么想法可能是什么问题，我该如何解决？

标签： pythonkuberneteskubernetes-helmlocust