k8s：[wait-control-plane] Waiting for the kubelet to boot up the control plane as static Pods from di

作者：小蓝xlanll | 2024-05-13 21:27:31

踩

waiting for the kubelet to boot up the control plane as static pods from dir

[wait-control-plane] Waiting for the kubelet to boot up the control plane as static Pods from directory “/etc/kubernetes/manifests”. This can take up to 4m0s
报错
[kubelet-check] Initial timeout of 40s passed.
[kubelet-check] It seems like the kubelet isn’t running or healthy.
[kubelet-check] The HTTP call equal to ‘curl -sSL http://localhost:10248/healthz’ failed with error: Get “http://localhost:10248/healthz”: dial tcp 127.0.0.1:10248: connect: connection refused.
[kubelet-check] It seems like the kubelet isn’t running or healthy.
[kubelet-check] The HTTP call equal to ‘curl -sSL http://localhost:10248/healthz’ failed with error: Get “http://localhost:10248/healthz”: dial tcp 127.0.0.1:10248: connect: connection refused.
[kubelet-check] It seems like the kubelet isn’t running or healthy.
[kubelet-check] The HTTP call equal to ‘curl -sSL http://localhost:10248/healthz’ failed with error: Get “http://localhost:10248/healthz”: dial tcp 127.0.0.1:10248: connect: connection refused.
[kubelet-check] It seems like the kubelet isn’t running or healthy.
[kubelet-check] The HTTP call equal to ‘curl -sSL http://localhost:10248/healthz’ failed with error: Get “http://localhost:10248/healthz”: dial tcp 127.0.0.1:10248: connect: connection refused.
[kubelet-check] It seems like the kubelet isn’t running or healthy.
[kubelet-check] The HTTP call equal to ‘curl -sSL http://localhost:10248/healthz’ failed with error: Get “http://localhost:10248/healthz”: dial tcp 127.0.0.1:10248: connect: connection refused.

以上k8s 错误使用与比较新的版本 1.19-1.22 都会在k8s初始化的时候卡在这里
这是我的初始化：
kubeadm init --kubernetes-version=v1.22.2 --image-repository registry.aliyuncs.com/google_containers --pod-network-cidr=10.244.0.0/16 --service-cidr=10.96.0.0/12 --ignore-preflight-errors=Swap

新建vim /etc/docker/daemon.json
因为这个文件是没有所以需要新建

{
  "exec-opts": ["native.cgroupdriver=systemd"]
}
···
然后重启服务

systemctl daemon-reload
systemctl restart docker

修改kubelet配置
修改kubelet的配置文件
10-kubeadm.conf 不一定在以下路径，可以运行 
systemctl  status kubelet 查看
新建/etc/systemd/system/kubelet.service.d/10-kubeadm.conf文件，并添加以下内容。
···
Environment="KUBELET_KUBECONFIG_ARGS=--bootstrap-kubeconfig=/etc/kubernetes/bootstrap-kubelet.conf --kubeconfig=/etc/kubernetes/kubelet.conf --cgroup-driver=cgroupfs"
···
重启kubelet

systemctl daemon-reload
systemctl restart kubelet

因为k8s 说不在支持docker了，估计1.18版本开始有报警

[WARNING IsDockerSystemdCheck]: detected "cgroupfs" as the Docker cgroup driver. The recommended driver is "systemd". Please follow the guide at https://kubernetes.io/docs/setup/cri/


所以，需要开启兼容模式。
在然后k8s 放弃docker兼容，后续如何走，走一步看一步了。
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

声明：本文内容由网友自发贡献，不代表【wpsshop博客】立场，版权归原作者所有，本站不承担相应法律责任。如您发现有侵权的内容，请联系我们。转载请注明出处：https://www.wpsshop.cn/w/小蓝xlanll/article/detail/565744