X-Stream-Protocol-Version is required on connect_get_namespaced_pod_exec function

[balu-ce]

kubernetes.client.exceptions.ApiException: (500) when I tried to execute on kubernetes client for one of the pods

res = stream(client.connect_get_namespaced_pod_exec(pod_name, ns, container=container_name, command=comm,stderr=True, stdin=False,stdout=True, tty=False))

kubernetes.client.exceptions.ApiException: (500)
Reason: Internal Server Error
HTTP response headers: HTTPHeaderDict({'Cache-Control': 'no-cache, no-store, must-revalidate', 'Content-Type': 'application/json', 'Expires': '0', 'Pragma': 'no-cache', 'Date': 'Wed, 10 Aug 2022 05:02:03 GMT', 'Content-Length': '70'})
HTTP response body: {"message":"unable to upgrade: X-Stream-Protocol-Version is required"}

Environment:

• Kubernetes version (kubectl version):
  Client Version: v1.24.1
  Kustomize Version: v4.5.4

• OS : MacOS 10.13.6

• Python version - 3.8

• Python client version - 24.2.0

[roycaihw]

Could you please try this example and see if that works?

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/lifecycle stale

[chiranjeevivarma]

Is this issue sorted? I have a similar issue

Handler 'pod_event' failed with an exception. Will ignore.
Traceback (most recent call last):
File "/home/kubitus-pod-cleaner-operator/.local/lib/python3.10/site-packages/kubernetes/stream/ws_client.py", line 509, in websocket_call
client = WSClient(configuration, url, headers, capture_all)
File "/home/kubitus-pod-cleaner-operator/.local/lib/python3.10/site-packages/kubernetes/stream/ws_client.py", line 65, in init
self.sock = create_websocket(configuration, url, headers)
File "/home/kubitus-pod-cleaner-operator/.local/lib/python3.10/site-packages/kubernetes/stream/ws_client.py", line 475, in create_websocket
websocket.connect(url, **connect_opt)
File "/home/kubitus-pod-cleaner-operator/.local/lib/python3.10/site-packages/websocket/_core.py", line 248, in connect
self.handshake_response = handshake(self.sock, url, *addrs, **options)
File "/home/kubitus-pod-cleaner-operator/.local/lib/python3.10/site-packages/websocket/_handshake.py", line 57, in handshake
status, resp = _get_resp_headers(sock)
File "/home/kubitus-pod-cleaner-operator/.local/lib/python3.10/site-packages/websocket/_handshake.py", line 148, in _get_resp_headers
raise WebSocketBadStatusException("Handshake status %d %s", status, status_message, resp_headers)
websocket._exceptions.WebSocketBadStatusException: Handshake status 500 Internal Server Error

During handling of the above exception, another exception occurred:

[k8s-triage-robot]

The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.

This bot triages issues and PRs according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
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/lifecycle rotten

[k8s-triage-robot]

The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.

This bot triages issues according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
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/close not-planned

[k8s-ci-robot]

@k8s-triage-robot: Closing this issue, marking it as "Not Planned".

In response to this:

The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.

This bot triages issues according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
• After 30d of inactivity since lifecycle/rotten was applied, the issue is closed

You can:

• Reopen this issue with /reopen
• Mark this issue as fresh with /remove-lifecycle rotten
• Offer to help out with Issue Triage

Please send feedback to sig-contributor-experience at kubernetes/community.

/close not-planned

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