尝试了网上各种方法还是不行,请大家帮忙看看是哪里的原因
docker0 8000.8aa94e25aa49 no vethdd1f0f9
docker0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether 8a:a9:4e:25:aa:49 brd ff:ff:ff:ff:ff:ff inet 172.17.10.1/24 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::18c9:95ff:fe72:fa1e/64 scope link valid_lft forever preferred_lft forever
{ "registry-mirrors": ["https://3laho3y3.mirror.aliyuncs.com"], "graph": "/home/docker/lib", "bip":"172.17.10.1/24", "dns":["114.114.114.114"] }
sysctl -p vm.nr_hugepages = 1208 vm.nr_hugepages = 1208 vm.nr_hugepages = 1208 net.ipv4.ip_forward = 1
bash-5.1# ip route default via 172.17.10.1 dev eth0 172.17.10.0/24 dev eth0 scope link src 172.17.10.2
bash-5.1# cat /etc/resolv.conf nameserver 114.114.114.114
bash-5.1# ping 114.114.114.114 PING 114.114.114.114 (114.114.114.114): 56 data bytes ^C --- 114.114.114.114 ping statistics --- 26 packets transmitted, 0 packets received, 100% packet loss bash-5.1# curl baidu.com curl: (6) Could not resolve host: baidu.com
重启网络、docker 服务、重建 docker 网络都不行,实在不知道是哪里问题-_-
![]() | 1 quadrapop OP 主机 docker 网络: docker network ls NETWORK ID NAME DRIVER SCOPE 3154d2c4d83a bridge bridge local f97d9dbaf6d4 host host local ba95ad441d74 none null local |
2 leonshaw 2022-10-15 18:10:43 +08:00 iptables? |
![]() | 5 quadrapop OP @leonshaw 按照网上的办法在 docker 内禁用了 iptables 也不行,来来回回重载网络,重启 docker ,删除容器,重新启动容器,不知道怎么事,配置还是和原来一样,自己好了,里面可以上外网了-_- |
![]() | 6 RatioPattern 2022-10-15 21:23:03 +08:00 以前 centos8 还得配个 ``` firewall-cmd --zOne=public --add-masquerade --permanent firewall-cmd reload service docker restart ``` |