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Brett Larson
Asked: 2019-07-31 14:22:20 +0800 CST

Enable debug or trace logging on Kublet for Kubernetes

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Looking at the Kubernetes dev documentation I can see that there is additional logging available for a node. Utimately i'm trying to enable debug or trace logging on Kublet so that I can troubleshoot an issue i'm having. I can't seem to find any guidance anywhere on adjusting this.

kubernetes

1 Answers

  1. Best Answer

    Did you try to pass -v=5 flag on the command line to the kubelet ?

    /usr/bin/kubelet -v=5 --bootstrap-kubeconfig=/etc/kubernetes/bootstrap-kubelet.conf ...

    If you run kubelet as service with systemd you can adjust it in through unit file:

    /etc/systemd/system/kubelet.service.d/10-kubeadm.conf
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