kubelet服务状态为activating (auto-restart)

Question

在工作节点配置kubelet时，发现服务状态如下，

root@server02:~# service kubelet status
● kubelet.service - Kubernetes Kubelet
Loaded: loaded (/lib/systemd/system/kubelet.service; enabled; vendor preset: enabled)
Active: activating (auto-restart) (Result: exit-code) since Wed 2018-12-19 23:07:50 P
网上查了说这是因为K8S未初始化，请问是这个原因是吗？要怎样处理呢？

root@server02:~# journalctl -f -u kubelet
– Logs begin at Wed 2018-12-19 23:05:10 PST. –
Dec 20 00:38:06 server02 systemd[1]: Failed to start Kubernetes Kubelet.
Dec 20 00:38:06 server02 systemd[1]: kubelet.service: Unit entered failed state.
Dec 20 00:38:06 server02 systemd[1]: kubelet.service: Failed with result ‘exit-code’.
Dec 20 00:38:11 server02 systemd[1]: kubelet.service: Service hold-off time over, scheduling restart.
Dec 20 00:38:11 server02 systemd[1]: Stopped Kubernetes Kubelet.
Dec 20 00:38:11 server02 systemd[1]: Starting Kubernetes Kubelet…
Dec 20 00:38:11 server02 systemd[1]: kubelet.service: Main process exited, code=exited, status=203/EXEC
Dec 20 00:38:12 server02 systemd[1]: Failed to start Kubernetes Kubelet.
Dec 20 00:38:12 server02 systemd[1]: kubelet.service: Unit entered failed state.
Dec 20 00:38:12 server02 systemd[1]: kubelet.service: Failed with result ‘exit-code’.

Answer 1

刘果国 2018-12-20 22:48:50

同学好，先确认一下master节点是否正常启动，查看日志是否有异常。

如果主节点正常的话，看一下kubelet的详细错误信息。你发的这个只是systemd的调度信息，仔细看一下应该会有kubelet的错误信息

• 提问者 nigui #1

  谢谢老师，我找到问题了，主要是kubelet.service 配置文件中“ExecStart=/root/kubernetes-starter/kubelet ”参数路径不对，修改后服务正常启动。

• 提问者 nigui #2

  非常感谢！