k8s问题记录

1. kubectl run 起来的pod 用 kubectl delete po删不掉

kubectl delete deployment my-nginx

kubelet
# 看到最后一行：error:
failed to run Kubelet: failed to create kubelet: misconfiguration:
kubelet cgroup driver: "cgroupfs" is different from docker
cgroup driver: "systemd"

# vim /lib/systemd/system/docker.service
# 将 --exec-opt native.cgroupdriver=systemd  修改为：
#  --exec-opt native.cgroupdriver=cgroupfs
# systemctl daemon-reload 
# systemctl restart docker.service
# kubelet显示正常

设置API server接收所有主机的请求：

MacBook-Mini:~ test$ kubectl proxy --address='0.0.0.0'  --accept-hosts='^*$'
Starting to serve on [::]:8001