Can't launch pods on worker

tiffanyfay

I'm getting these kubelet errors and calico/kube-proxy won't start on the worker.

Nov 16 20:58:57 worker-2 kubelet[17289]: E1116 20:58:57.006517   17289 plugins.go:750] "Error dynamically probing plugins" err="error creating Flexvolume plugin from directory nodeagent~uds, skipping.
Nov 16 20:58:57 worker-2 kubelet[17289]: E1116 20:58:57.006958   17289 driver-call.go:262] Failed to unmarshal output for command: init, output: "", error: unexpected end of JSON input
Nov 16 20:58:57 worker-2 kubelet[17289]: W1116 20:58:57.006972   17289 driver-call.go:149] FlexVolume: driver call failed: executable: /usr/libexec/kubernetes/kubelet-plugins/volume/exec/nodeagent~uds/
Nov 16 20:58:57 worker-2 kubelet[17289]: E1116 20:58:57.006992   17289 plugins.go:750] "Error dynamically probing plugins" err="error creating Flexvolume plugin from directory nodeagent~uds, skipping.
Nov 16 20:58:57 worker-2 kubelet[17289]: E1116 20:58:57.017460   17289 remote_runtime.go:116] "RunPodSandbox from runtime service failed" err="rpc error: code = Unknown desc = failed to mount container
Nov 16 20:58:57 worker-2 kubelet[17289]: E1116 20:58:57.017550   17289 kuberuntime_sandbox.go:70] "Failed to create sandbox for pod" err="rpc error: code = Unknown desc = failed to mount container k8s_
Nov 16 20:58:57 worker-2 kubelet[17289]: E1116 20:58:57.017648   17289 kuberuntime_manager.go:815] "CreatePodSandbox for pod failed" err="rpc error: code = Unknown desc = failed to mount container k8s_
Nov 16 20:58:57 worker-2 kubelet[17289]: E1116 20:58:57.018089   17289 pod_workers.go:747] "Error syncing pod, skipping" err="failed to \"CreatePodSandbox\" for \"calico-node-5srkp_kube-system(0893d801
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chrispokorni

Hi @tiffanyfay,

Depending on the exercise you are on, there may have been several steps that eventually lead up to this behavior.

What exercise are you currently working on and what steps did you run prior to this behavior? Were all prior steps successful? Any discrepancies between your outputs and the ones presented in the lab guide?

Regards,
-Chris