Lab 6.1. Failed to start busybox

I followed lab 6.1 guide till the end and got troubles running busybox:
$ kubectl run -i -t busybox --image=busybox --restart=Never If you don't see a command prompt, try pressing enter. Error attaching, falling back to logs: unable to upgrade connection: pod does not exist Error from server (NotFound): the server could not find the requested resource ( pods/log busybox)
Could anybody help?
Comments
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Hi @Gim6626,
It seems this is a recurring behavior in your cluster that pods cannot be found after they have been deployed. Are your nodes isolated by any firewalls, and can they access the outside world?
Regards,
-Chris0 -
Hi @chrispokorni,
Should we continue here or in https://forum.linuxfoundation.org/discussion/858777/lab-4-2-could-not-get-pod-logs-error-from-server-notfound if you've said that it is related?
Anyway answering the question.
I haven't configured any firewalls, both (master and worker) nodes are fresh installed Ubuntu Server 18.04.5 as Virtual Box machines.
Both has two network cards - NAT and "Host-only Adapter" (both connected to same).
Both can access Internet (from first card) and each other (from second card).
0 -
Solved, see https://forum.linuxfoundation.org/discussion/comment/29437/#Comment_29437, it was network related
0
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