带有 kubernetes 执行程序的气流调度程序失败：- KubernetesJobWatcher 中出现未知错误

Question

我正在尝试使用 kubernetes 执行器设置气流。我已经克隆了气流 1.10.6 并正在构建 docker 镜像，然后使用 kube 部署它。Pod 正在运行，服务气流也开始运行。网络服务器工作正常。但是当我检查调度程序的日志时，我收到以下错误。

ERROR - Error while health checking kube watcher process. Process died for unknown reasons
INFO - Event: and now my watch begins starting at resource_version: 0
ERROR - Unknown error in KubernetesJobWatcher. Failing
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/airflow/contrib/executors/kubernetes_executor.py", line 333, in run
    self.worker_uuid, self.kube_config)
  File "/usr/local/lib/python2.7/dist-packages/airflow/contrib/executors/kubernetes_executor.py", line 358, in _run
    **kwargs):
  File "/usr/local/lib/python2.7/dist-packages/kubernetes/watch/watch.py", line 144, in stream
    for line in iter_resp_lines(resp):
  File "/usr/local/lib/python2.7/dist-packages/kubernetes/watch/watch.py", line 48, in iter_resp_lines
    for seg in resp.read_chunked(decode_content=False):
  File "/usr/local/lib/python2.7/dist-packages/urllib3/response.py", line 781, in read_chunked
    self._original_response.close()
  File "/usr/lib/python2.7/contextlib.py", line 35, in __exit__
    self.gen.throw(type, value, traceback)
  File "/usr/local/lib/python2.7/dist-packages/urllib3/response.py", line 439, in _error_catcher
    raise ReadTimeoutError(self._pool, None, "Read timed out.")
ReadTimeoutError: HTTPSConnectionPool(host='10.0.0.1', port=443): Read timed out.

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