docker 修改my.conf配置後 restart mysql 出現網絡異常 無法重啓

異常信息：

Error response from daemon: Cannot restart container mysql: driver failed programming external connectivity on endpoint mysql (94d32dc1d24e3b0a1f253a01fcbb90ad16dc1eca28bb66d5bef2eee0a3a1e691):  (iptables failed: iptables --wait -t nat -A DOCKER -p tcp -d 0/0 --dport 3306 -j DNAT --to-destination 172.17.0.4:3306 ! -i docker0: iptables: No chain/target/match by that name.

解決方法： 重啓 docker 服務即可

systemctl restart docker