详解Docker-compose networks 的例子

详解详解Docker-compose networks 的例子的例子

主要介绍了详解Docker-compose networks 的例子，小编觉得挺不错的，现在分享给大家，也给大家做个参

考。一起跟随小编过来看看吧

今天实验了下 docker 下的网络设置，记录一下过程，以免后面忘记。

(系统：Centos 7.4 ，docker 版本：18.03.1-ce， docker-compose version 1.18.0)

cat docker-compose.yml

version: '3'

services:

aliases: # 设置网络别名后，可以在其他容器中 ping test1 访问到该容器

- test1

test2:

image: busybox:latest

entrypoint:

- top

networks:

backend:

aliases:

- test2

4d05ceb2088d busybox:latest "top" 5 seconds ago Up 4 seconds ibaboss_test2_1

f4ccafa24664 busybox:latest "top" 5 seconds ago Up 4 seconds ibaboss_test1_1

docker exec -it 4d05ceb2088d /bin/sh

/ # ping test1

PING test1 (172.19.0.2): 56 data bytes

64 bytes from 172.19.0.2: seq=0 ttl=64 time=0.061 ms

64 bytes from 172.19.0.2: seq=1 ttl=64 time=0.062 ms

ping ibaboss_test1_1

PING ibaboss_test1_1 (172.19.0.2): 56 data bytes

64 bytes from 172.19.0.2: seq=0 ttl=64 time=0.045 ms

cat docker-compose_v1.yml

version: '3'

services:

test1:

image: busybox:latest

entrypoint:

- top

container_name: test1

networks:

- backend