Docker – 如何在创build新networking时设置iface名称

创build新的networking后:

docker network create test-net

并在主机上运行ifconfig ,将列出一个新的接口名称:

 br-f2b630e4e141 Link encap:Ethernet HWaddr 02:42:48:fe:cb:86 inet addr:172.18.0.1 Bcast:0.0.0.0 Mask:255.255.0.0 UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) 
  1. 有没有办法创build这个networking并指定iface名称,例如docker1test-net

  2. docker-compose.yml docker-compose情况下,我们是否也可以在docker-compose.yml文件中指定iface名称?

1.用dockernetworking命令

有一个--opt选项可以像这样使用:

docker network create --opt com.docker.network.bridge.name=br_test test-net

它似乎工作:

 $ ifconfig br_test Link encap:Ethernet HWaddr 02:42:8f:3b:24:32 inet addr:172.18.0.1 Bcast:0.0.0.0 Mask:255.255.0.0 UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) 

find约--opt在这里: https : //docs.docker.com/engine/userguide/networking/#the-dockergwbridge-network

2.与docker合成

docker-compose.yml里面:

 networks: test-net: driver: bridge ipam: driver: default config: - subnet: 172.100.0.0/16 driver_opts: com.docker.network.bridge.name: br_test