如何在同一networking上运行两个微服务?

我在这里面临一个问题:

version: '2' services: ms1: image: somedtr/someorg/somerepo:v0.1 mem_limit: 512M environment: SPRING_PROFILES_ACTIVE: docker-development-cloud JAVA_OPTS: -Xms256m -Xmx512m ports: - "8900:8900" restart: always networks: - docker_dev_cloud networks: docker_dev_cloud: driver: bridge ======================================= version: '2' services: ms2: image: somedtr/someorg/somerepo:v0.1 mem_limit: 512M environment: SPRING_PROFILES_ACTIVE: docker-development-cloud JAVA_OPTS: -Xms256m -Xmx512m ports: - "8900:8900" restart: always networks: - docker_dev_cloud networks: docker_dev_cloud: driver: bridge 

我正在试图在docker_dev_cloud上运行该服务,但没有在该networking上运行

当我做dockernetworkingLS

  ms1_docker_dev_cloud ms2_docker_dev_cloud 

任何帮助赞赏,在此先感谢

编辑:

OP使用了2个不同的.yaml文件和2个不同的networking,可能是因为docker-compose使用docker-compose.yaml文件作为项目名称(默认情况下)该目录的名称。 在build议使用的评论中:

 docker-compose -p project_name up 

原来的答案:

我已经改变了你的yaml一点点,以使一些yaml的东西,可以被certificate。

  1. 我使用了alpine形象
  2. 我将两个8900端口中的一个更改为8901,因为您无法将其绑定两次(可以使用8900端口运行尽可能多的容器,但主机只有一个8900端口)。
  3. 我添加了entrypoint: ping msX为了告诉你他们互相ping通。

docker-compose.yaml(用docker docker-compose up运行):

 version: '2' services: ms1: image: alpine mem_limit: 512M environment: SPRING_PROFILES_ACTIVE: docker-development-cloud JAVA_OPTS: -Xms256m -Xmx512m ports: - "8900:8900" restart: always networks: - docker_dev_cloud entrypoint: ping ms2 ms2: image: alpine mem_limit: 512M environment: SPRING_PROFILES_ACTIVE: docker-development-cloud JAVA_OPTS: -Xms256m -Xmx512m ports: - "8901:8900" restart: always networks: - docker_dev_cloud entrypoint: ping ms1 networks: docker_dev_cloud: driver: bridge 

你可以看到它的工作原理,因为MS1 – MS2实际上互相ping通。

 ubuntu@ubuntu:~/docker_compose_tests/test$ docker-compose up Creating network "test_docker_dev_cloud" with driver "bridge" Creating test_ms1_1 Creating test_ms2_1 Attaching to test_ms2_1, test_ms1_1 ms2_1 | PING ms1 (172.22.0.3): 56 data bytes ms2_1 | 64 bytes from 172.22.0.3: seq=0 ttl=64 time=0.070 ms ms1_1 | PING ms2 (172.22.0.2): 56 data bytes ms1_1 | 64 bytes from 172.22.0.2: seq=0 ttl=64 time=0.054 ms ms2_1 | 64 bytes from 172.22.0.3: seq=1 ttl=64 time=0.286 ms ms1_1 | 64 bytes from 172.22.0.2: seq=1 ttl=64 time=0.113 ms ms2_1 | 64 bytes from 172.22.0.3: seq=2 ttl=64 time=0.129 ms ms1_1 | 64 bytes from 172.22.0.2: seq=2 ttl=64 time=0.086 ms ms2_1 | 64 bytes from 172.22.0.3: seq=3 ttl=64 time=0.137 ms ms1_1 | 64 bytes from 172.22.0.2: seq=3 ttl=64 time=0.113 ms ms2_1 | 64 bytes from 172.22.0.3: seq=4 ttl=64 time=0.246 ms ms1_1 | 64 bytes from 172.22.0.2: seq=4 ttl=64 time=0.115 ms ms2_1 | 64 bytes from 172.22.0.3: seq=5 ttl=64 time=0.078 ms 

并且networking也被创build并且可以列出:

 ubuntu@ubuntu:~/docker_compose_tests/test$ docker network ls NETWORK ID NAME DRIVER SCOPE c8562a9231c3 bridge bridge local 412040f6cf69 host host local 1cbabce12616 none null local 59de206c1ffa test_docker_dev_cloud bridge local