Docker容器防火墙报端口映射错误WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -t filter -F DOCKER' failed: ipt

博主遇到Docker服务启动后无法访问的问题,通过调整服务端口与Docker映射端口一致,成功解决了访问问题。提醒遇到类似问题的开发者检查端口设置。

错误:

从网上找了各种问题还是报错,什么重启docker ,关掉防火墙,重启服务器,在另一台服务器也测试同样的,。。。搞了几个小时,暴脾气都来了。

解决办法:

服务是启动的是8081端口

我docker映射的端口是8080

要么将服务端口号改为8080,或者将映射端口改为8081

 

结语:找不到问题写代码都打瞌睡,与其花几个小时找问题,还解决不了,还不如找大佬问问,省时省心又省力。emmmmm

systemctl status firewalld ● firewalld.service - firewalld - dynamic firewall daemon Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled) Active: inactive (dead) since 四 2025-06-19 14:02:31 CST; 23min ago Docs: man:firewalld(1) Process: 1001 ExecStart=/usr/sbin/firewalld --nofork --nopid $FIREWALLD_ARGS (code=exited, status=0/SUCCESS) Main PID: 1001 (code=exited, status=0/SUCCESS) 6月 18 14:45:57 localhost.localdomain firewalld[1001]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -t filter -X DOCKER-ISOLATION' failed: iptables: No chain/target/match by that name. 6月 19 13:54:33 localhost.localdomain firewalld[1001]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -t nat -D OUTPUT -m addrtype --dst-type LOCAL -j DOCKER' failed: iptables: No ch...y that name. 6月 19 13:54:33 localhost.localdomain firewalld[1001]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -t nat -D PREROUTING' failed: iptables: Bad rule (does a matching rule exist in that chain?). 6月 19 13:54:33 localhost.localdomain firewalld[1001]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -t nat -D OUTPUT' failed: iptables: Bad rule (does a matching rule exist in that chain?). 6月 19 13:54:33 localhost.localdomain firewalld[1001]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -t filter -X DOCKER' failed: iptables: Too many links. 6月 19 13:54:33 localhost.localdomain firewalld[1001]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -t filter -X DOCKER-ISOLATION-STAGE-1' failed: iptables: Too many links. 6月 19 13:54:33 localhost.localdomain firewalld[1001]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -t filter -F DOCKER-ISOLATION' failed: iptables: No chain/target/match by that name. 6月 19 13:54:33 localhost.localdomain firewalld[1001]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -t filter -X DOCKER-ISOLATION' failed: iptables: No chain/target/match by that name. 6月 19 14:02:31 localhost.localdomain systemd[1]: Stopping firewalld - dynamic firewall daemon... 6月 19 14:02:31 localhost.localdomain systemd[1]: Stopped firewalld - dynamic firewall daemon. Hint: Some lines were ellipsized, use -l to show in full. [root@localhost ~]#
06-20
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