Question

【iManager】经典版部署时，提示"ERROR 2003(HY000) : can't connect to NySQL server on 'mariadb'(113) "，容器间互ping提示"From 172.19.0.1 icmp_seq=17 Packet filtered "

Answer 1

【解决办法】互ping结果显示目标主机过滤了ping包，未做出响应，容器间无法正常通信，请关闭系统防火墙，然后重启docker即可恢复正常。