What happened (please include outputs or screenshots):
When urllib3 2.6.0 is used with kubernetes client, it fails because internally it uses "getheaders()" which have been deprecated in 2.0.0 and removed in 2.6.0 .
The offending line is:
|
self.headers = http_resp.getheaders() |
Possibly there are other pleaces.
When there is an API exception returned and urllib 2.6.0 you get an exception:
../.venv/lib/python3.10/site-packages/kubernetes/client/api/core_v1_api.py:23999: in read_namespaced_pod
return self.read_namespaced_pod_with_http_info(name, namespace, **kwargs) # noqa: E501
../.venv/lib/python3.10/site-packages/kubernetes/client/api/core_v1_api.py:24086: in read_namespaced_pod_with_http_info
return self.api_client.call_api(
../.venv/lib/python3.10/site-packages/kubernetes/client/api_client.py:348: in call_api
return self.__call_api(resource_path, method,
../.venv/lib/python3.10/site-packages/kubernetes/client/api_client.py:180: in __call_api
response_data = self.request(
../.venv/lib/python3.10/site-packages/kubernetes/client/api_client.py:373: in request
return self.rest_client.GET(url,
../.venv/lib/python3.10/site-packages/kubernetes/client/rest.py:244: in GET
return self.request("GET", url,
../.venv/lib/python3.10/site-packages/kubernetes/client/rest.py:238: in request
raise ApiException(http_resp=r)
../.venv/lib/python3.10/site-packages/kubernetes/client/exceptions.py:91: in __init__
self.headers = http_resp.getheaders()
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <kubernetes.client.rest.RESTResponse object at 0x7f0b51d92c50>
def getheaders(self):
"""Returns a dictionary of the response headers."""
> return self.urllib3_response.getheaders()
E AttributeError: 'HTTPResponse' object has no attribute 'getheaders'. Did you mean: 'headers'?What you expected to happen:
No crash on missing attribute.
How to reproduce it (as minimally and precisely as possible):
I have no minimal reproducer - it started to fail in our CI: https://github.com/apache/airflow/actions/runs/19969105384/job/57271505761#step:7:963 - however the error is pretty obvious:
- install kubernetes-client
- install urllib3 2.6.0
- make any call that raises APIException -> crash.
Anything else we need to know?:
Environment:
- Kubernetes version (
kubectl version): v1.30.13 for example (crashes for all of them)
- OS (e.g., MacOS 10.13.6): Debian Bookworm
- Python version (
python --version) 3.10.19
- Python client version (
pip list | grep kubernetes) kubernetes==33.1.0
What happened (please include outputs or screenshots):
When urllib3 2.6.0 is used with kubernetes client, it fails because internally it uses "getheaders()" which have been deprecated in 2.0.0 and removed in 2.6.0 .
The offending line is:
python/kubernetes/client/exceptions.py
Line 91 in a49d85d
Possibly there are other pleaces.
When there is an API exception returned and urllib 2.6.0 you get an exception:
What you expected to happen:
No crash on missing attribute.
How to reproduce it (as minimally and precisely as possible):
I have no minimal reproducer - it started to fail in our CI: https://github.com/apache/airflow/actions/runs/19969105384/job/57271505761#step:7:963 - however the error is pretty obvious:
Anything else we need to know?:
Environment:
kubectl version): v1.30.13 for example (crashes for all of them)python --version) 3.10.19pip list | grep kubernetes) kubernetes==33.1.0