問題:
docker: Error response from daemon: driver failed programming external connectivity on endpoint redis-sentinel-26389 (80f509db95ec132621c4c2be37b333ce4a8250d13c6c3dbb04e6e0cbe135a35f): (iptables failed: iptables --wait -t nat -A DOCKER -p tcp -d 0/0 --dport 26389 -j DNAT --to-destination 172.17.0.5:26389 ! -i docker0: iptables: No chain/target/match by that name.
(exit status 1)).
解決:
systemctl restart docker
分析:
安裝docker後,禁用了防火牆,操作系統centos7. 再次生成docker 容器並運行時,導致無法對網關進行配置。