关于虚拟机重启后docker的Mysql无法相连的措施
关闭防火墙
systemctl stop firewalld.service
重启docker
` sudo systemctl restart docker `清除docker的iptable规则
sudo iptables -F sudo iptables -X sudo iptables -t nat -F sudo iptables -t nat -X sudo iptables -t mangle -F sudo iptables -t mangle -X