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[BUG] pcn-k8s doesn't start polycube pods, pointing kernel headers problem #406
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camilla-m
changed the title
[BUG] pcn-k8s doesn't start polycube pods, pointing
[BUG] pcn-k8s doesn't start polycube pods, pointing kernel issues
Jan 14, 2022
camilla-m
changed the title
[BUG] pcn-k8s doesn't start polycube pods, pointing kernel issues
[BUG] pcn-k8s doesn't start polycube pods, pointing kernel headers problem
Jan 14, 2022
Hi @camilla-m. I think the problem is due to the kernel version used by your nodes. You could try to downgrade to a lower kernel version: 5.4.0-91-generic should work. |
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Describe the bug
I'm trying to initialize pcn-k8s according to this tutorial in Vagrant, tried also Minikube and an EKS cluster. All of them returned to me similar errors like that:
Inside the polycube pods there's a CrashLoopBack error because one of the pods is not working due kernel issues.
To Reproduce
kubectl apply -f https://raw.githubusercontent.com/polycube-network/polycube/master/src/components/k8s/pcn-k8s.yaml
inside cluster.kubectl get pods -n kube-system -o wide | grep polycube
to check polycube pods.Expected behavior
Wanted to follow this tutorial and keep doing commands like
kubectl exec -it polycube-xxxxx -n kube-system -c polycube-k8s polycubectl show cubesv
Please tell us about your environment:
cat /etc/*-release
uname -a
Linux camipunk 5.11.0-44-generic #48~20.04.2-Ubuntu SMP Tue Dec 14 15:36:44 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
polycubectl version
polycubenets/polycube-k8s:latest
image from Docker HubThe text was updated successfully, but these errors were encountered: