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virtual-kubelet / cri

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example #3

Open chechuironman opened 4 years ago

chechuironman commented 4 years ago

is there any example??

I'm running the busybox example from teh root repo, removing the tolerations for azure...and get provider error:


time="2019-11-07T15:04:02+01:00" level=info msg="receive CreatePod \"busyecho2\""
time="2019-11-07T15:04:02+01:00" level=info msg="Updated k8s pod status" key=default/busyecho2 method=createOrUpdatePod name=busyecho2 namespace=default node=virtual-kubelet operatingSystem=Linux phase=Pending pod=busyecho2 podPhase=Pending provider=cri reason=ProviderFailed uid=52edc4f3-0167-11ea-a9a4-00505681174c watchedNamespace= workerId=10
time="2019-11-07T15:04:02+01:00" level=warning msg="requeuing [[\"default/busyecho2\"]] due to failed sync" error="failed to sync pod \"default/busyecho2\" in the provider: rpc error: code = Unknown desc = failed to setup network for sandbox \"b5b746ecf1193f3cab8e144ece3df574e5de815fba5a14da44007f25cae58ccd\": cni plugin not initialized" key=default/busyecho2 method=handleQueueItem node=virtual-kubelet operatingSystem=Linux provider=cri watchedNamespace= workerId=10```

listing the pods:

```root@uubelet20:~# kubectl  get pods
NAME                       READY   STATUS           RESTARTS   AGE
busyecho2                  0/1     ProviderFailed   0          1m
busyecho2xy                0/1     Pending          0          5m
docker-registry-1-fqsxw    1/1     Running          0          21d
registry-console-1-2xhzt   1/1     Running          0          21d
router-1-ck75m             1/1     Running          0          21d
router-1-x27sm             1/1     Running          1          21d```

any idea?
chechuironman commented 4 years ago

also got this:


Error from server: Get https://virtual-kubelet:10250/containerLogs/default/busyecho2/nginx: x509: certificate is valid for system:admin, not virtual-kubelet```
cpuguy83 commented 4 years ago

You need to setup CNI on the node.

chechuironman commented 4 years ago

Thanks @cpuguy83 , could you point me to a doc that I can follow to do it ?

cpuguy83 commented 4 years ago

https://github.com/kelseyhightower/kubernetes-the-hard-way/blob/master/docs/09-bootstrapping-kubernetes-workers.md