在啟動是指定自動重啟
docker run --restart=always
修改docker默認配置文件
# 添加上下面這行
"live-restore": true
docker server配置文件/etc/docker/daemon.json參考
[root@docker02 ~]# cat /etc/docker/daemon.json
{
"registry-mirrors": ["https://registry.docker-cn.com"],
"graph": "/opt/mydocker", # 修改數據的存放目錄到/opt/mydocker/,原/var/lib/docker/
"insecure-registries": ["10.0.0.100:5000"],
"live-restore": true
}
重啟生效,只對在此之后啟動的容器生效
[root@docker01 ~]# systemctl restart docker.service