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Description
microk8s/scripts/kill-host-pods.py
Line 24 in f9eb294
It is possible for a pod not to have a containerStatus field, e.g. when it is in "Pending" state because no compatible node is available for it to be scheduled onto. If kill-host-pods.py runs when there are one or more pods in this condition, it fails with the following traceback:
Traceback (most recent call last):
File "/snap/microk8s/6364/scripts/kill-host-pods.py", line 104, in <module>
main()
File "/snap/microk8s/6364/usr/lib/python3/dist-packages/click/core.py", line 764, in __call__
return self.main(*args, **kwargs)
File "/snap/microk8s/6364/usr/lib/python3/dist-packages/click/core.py", line 717, in main
rv = self.invoke(ctx)
File "/snap/microk8s/6364/usr/lib/python3/dist-packages/click/core.py", line 956, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/snap/microk8s/6364/usr/lib/python3/dist-packages/click/core.py", line 555, in invoke
return callback(*args, **kwargs)
File "/snap/microk8s/6364/scripts/kill-host-pods.py", line 88, in main
if not post_filter_has_known_containers(pod, containers):
File "/snap/microk8s/6364/scripts/kill-host-pods.py", line 24, in post_filter_has_known_containers
for container in pod["status"]["containerStatuses"] or []:
KeyError: 'containerStatuses'
Two possible fixes:
- use
.getinstead of[] - add another layer of try/except around the whole
forloop
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