Kubernetes - kubelet

时间：2021-02-03 10:33:47 收藏：0 阅读：0

Not successful:

scnzzh@zubt1:~$ service kubelet status
● kubelet.service - kubelet: The Kubernetes Node Agent
     Loaded: loaded (/lib/systemd/system/kubelet.service; enabled; vendor preset: enabled)
    Drop-In: /etc/systemd/system/kubelet.service.d
             └─10-kubeadm.conf
     Active: activating (auto-restart) (Result: exit-code) since Mon 2021-02-01 04:38:47 EST; 536ms ago
       Docs: https://kubernetes.io/docs/home/
    Process: 19507 ExecStart=/usr/bin/kubelet $KUBELET_KUBECONFIG_ARGS $KUBELET_CONFIG_ARGS $KUBELET_KUBEADM_ARGS $KUBELET_EXTRA_ARGS (code=exited, status=255/EXCEP>
   Main PID: 19507 (code=exited, status=255/EXCEPTION)

Successful:

scnzzh@zubt1:~$ service kubelet status
● kubelet.service - kubelet: The Kubernetes Node Agent
     Loaded: loaded (/lib/systemd/system/kubelet.service; enabled; vendor preset: enabled)
    Drop-In: /etc/systemd/system/kubelet.service.d
             └─10-kubeadm.conf
     Active: active (running) since Mon 2021-02-01 21:05:44 EST; 33ms ago
       Docs: https://kubernetes.io/docs/home/
   Main PID: 20145 (kubelet)
      Tasks: 6 (limit: 4654)
     Memory: 3.0M
     CGroup: /system.slice/kubelet.service
             └─20145 /usr/bin/kubelet --bootstrap-kubeconfig=/etc/kubernetes/bootstrap-kubelet.conf --kubeconfig=/etc/kubernetes/kubelet.conf --config=/var/lib/kube>

Feb 01 21:05:44 zubt1 systemd[1]: Stopped kubelet: The Kubernetes Node Agent.
Feb 01 21:05:44 zubt1 systemd[1]: Started kubelet: The Kubernetes Node Agent.

The successful state can be achieved without a cluster, in other words, before executing ‘kubeadm init‘.