摘要：
/*vim/etc/docker/daemon。json｛“注册表镜像”：[”https://a8qh6yqv.mirror.aliyuncs.com "," http://hub-mirror.c.163.com“]，”exec opts“：[”native.cgroupdriver=systemd“]，“不安全注册表”：[”127.0.0.1:500
/*
vim /etc/docker/daemon.json
{
"registry-mirrors": [
"https://a8qh6yqv.mirror.aliyuncs.com",
"http://hub-mirror.c.163.com"
],
"exec-opts": ["native.cgroupdriver=systemd"],
"insecure-registries": [
"127.0.0.1:5000"
]
}
systemctl restart docker
systemctl status kubelet.service
参考:https://blog.csdn.net/russle/article/details/104954408
*/