Docker端口映射或启动容器时报错Error response from daemon: driver failed programming external connectivity on ...
Docker端口映射或启动容器时报错Error response from daemon: driver failed programming external connectivity on …
今天我在启动docker的时候遇到了一个错误
docker run -p 9000:9000 —name prtainer2 —restart=always -v /var/run/docker.sock:/var/run/docker.sock -d portainer/portainer
错误如下
docker: Error response from daemon: driver failed programming external connectivity on endpoint prtainer2 (58c5e2140a7a47d1bf0af6df413bbbf8ae1e8baf38f10e7628a1185151c18526): (iptables failed: iptables —wait -t nat -A DOCKER -p tcp -d 0/0 —dport 9000 -j DNAT —to-destination 172.17.0.7:9000 ! -i docker0: iptables: No chain/target/match by that name.
(exit status 1)).
错误原因
docker服务启动时定义的自定义链DOCKER由于某种原因被清掉
重启docker服务及可重新生成自定义链DOCKER
其实原因有很多,可能是你误操作或者是重启了linux内核的守护进程导致的
解决方案
重启docker服务后再启动容器
systemctl restart docker
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