Kubernetes Kubeam失败|服务中断

我尝试将worker节点加入到k8s kluser

sudo kubeadm join 10.2.67.201:6443 --token  x   --discovery-token-ca-cert-hash sha2566 x

但我在这个阶段遇到了错误：

curl -sSL http://localhost:10248/healthz' 

失败，错误为：获取：拨号tcp

错误：

Unfortunately, an error has occurred:
        timed out waiting for the condition

This error is likely caused by:
        - The kubelet is not running
        - The kubelet is unhealthy due to a misconfiguration of the node in some way (required cgroups disabled)

我看到kubelet服务已关闭：

journalctl -xeu kubelet
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit kubelet.service has finished shutting down.
Nov 22 15:49:00 s001as-ceph-node-03 systemd[1]: Started kubelet: The Kubernetes Node Agent.
-- Subject: Unit kubelet.service has finished start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit kubelet.service has finished starting up.
--
-- The start-up result is done.
Nov 22 15:49:00 s001as-ceph-node-03 kubelet[286703]: Flag --cgroup-driver has been deprecated, This parameter should be set via the config file specified by the Kubelet's --config flag.
Nov 22 15:49:00 s001as-ceph-node-03 kubelet[286703]: Flag --cgroup-driver has been deprecated, This parameter should be set via the config file specified by the Kubelet's --config flag.
Nov 22 15:49:00 s001as-ceph-node-03 kubelet[286703]: F1122 15:49:00.224350  286703 server.go:251] unable to load client CA file /etc/kubernetes/ssl/ca.crt: open /etc/kubernetes/ssl/ca.cr
Nov 22 15:49:00 s001as-ceph-node-03 systemd[1]: kubelet.service: main process exited, code=exited, status=255/n/a
Nov 22 15:49:00 s001as-ceph-node-03 systemd[1]: Unit kubelet.service entered failed state.
Nov 22 15:49:00 s001as-ceph-node-03 systemd[1]: kubelet.service failed.
Nov 22 15:49:10 s001as-ceph-node-03 systemd[1]: kubelet.service holdoff time over, scheduling restart.
Nov 22 15:49:10 s001as-ceph-node-03 systemd[1]: Stopped kubelet: The Kubernetes Node Agent.
-- Subject: Unit kubelet.service has finished shutting down
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit kubelet.service has finished shutting down.
Nov 22 15:49:10 s001as-ceph-node-03 systemd[1]: Started kubelet: The Kubernetes Node Agent.
-- Subject: Unit kubelet.service has finished start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit kubelet.service has finished starting up.
--
-- The start-up result is done.
Nov 22 15:49:10 s001as-ceph-node-03 kubelet[286717]: Flag --cgroup-driver has been deprecated, This parameter should be set via the config file specified by the Kubelet's --config flag.
Nov 22 15:49:10 s001as-ceph-node-03 kubelet[286717]: Flag --cgroup-driver has been deprecated, This parameter should be set via the config file specified by the Kubelet's --config flag.
Nov 22 15:49:10 s001as-ceph-node-03 kubelet[286717]: F1122 15:49:10.476478  286717 server.go:251] unable to load client CA file /etc/kubernetes/ssl/ca.crt: open /etc/kubernetes/ssl/ca.cr
Nov 22 15:49:10 s001as-ceph-node-03 systemd[1]: kubelet.service: main process exited, code=exited, status=255/n/a
Nov 22 15:49:10 s001as-ceph-node-03 systemd[1]: Unit kubelet.service entered failed state.
Nov 22 15:49:10 s001as-ceph-node-03 systemd[1]: kubelet.service failed.

我修好了

---

只需将/etc/kubernetes/pki/ca.crt复制到/etc/kubernetes/ssl/ca.crt中

您可以发布您的kubeadm、kubelet和kubectl版本吗？另外，与

kubeadm init

一起使用的附带配置文件是云虚拟机还是裸机？您使用的是什么操作系统？