无法从 docker-compose 文件中定义的另一个服务连接到 nsqd

Posted 2023-02-16

【中文标题】无法从 docker-compose 文件中定义的另一个服务连接到 nsqd

【英文标题】：cannot connect to nsqd from another service defined in docker-compose file

【发布时间】：2020-01-10 05:59:34

【问题描述】：

我有一个连接到 nsqd 的服务来生成和使用消息。我有与之连接的集成测试（广播地址 127.0.0.1），并且在 cli 或 ide 中本地执行它可以正常工作。

然后我用 docker-compose 创建了这个服务，但是无法连接到 nsqd。

以下是我的 docker-compose 文件

version: '3'

services:
  redis:
    image: redis:4.0.9-alpine
    ports:
      - "6379:6379"

  nsqlookupd:
    image: nsqio/nsq:v0.3.8
    command: /nsqlookupd
    ports:
      - "4160:4160"
      - "4161:4161"

  nsqd:
    image: nsqio/nsq:v0.3.8
    command: /nsqd --lookupd-tcp-address=nsqlookupd:4160 --broadcast-address=127.0.0.1
    links:
      - nsqlookupd:nsqlookupd
    ports:
      - "4150:4150"
      - "4151:4151"

  nsqadmin:
    image: nsqio/nsq:v0.3.8
    ports:
      - "4171:4171"
    links:
      - nsqlookupd:nsqlookupd
    command: /nsqadmin --lookupd-http-address=nsqlookupd:4161

  creator:
    build: "creator/"
    depends_on:
      - nsqlookupd
      - nsqd
      - redis
    environment:
      SERVER_ADDR: ":8080"
      NSQ_ADDR: "nsqd:4150"
      NSQ_TOPIC: "driver_locations"
      NSQ_CHANNEL: "ch"
      REDIS: "redis:6379"
    ports:
      - "8080:8080"

现在我不关心本地测试，只是让所有容器正常工作。

我已尝试更改广播，删除广播... 正如他们在文档https://nsq.io/deployment/docker.html#using-docker-compose 中所说，这是我尝试的最后一件事（基本上更改是命令），但没有运气：

version: '3'
services:
  redis:
    image: redis:4.0.9-alpine
    ports:
      - "6379:6379"
  nsqlookupd:
    image: nsqio/nsq
    command: /nsqlookupd
    ports:
      - "4160"
      - "4161"
  nsqd:
    image: nsqio/nsq
    command: /nsqd --lookupd-tcp-address=nsqlookupd:4160
    depends_on:
      - nsqlookupd
    ports:
      - "4150"
      - "4151"
  nsqadmin:
    image: nsqio/nsq
    command: /nsqadmin --lookupd-http-address=nsqlookupd:4161
    depends_on:
      - nsqlookupd  
    ports:
      - "4171"
  creator:
    build: "creator/"
    depends_on:
      - nsqlookupd
      - nsqd
      - redis
    environment:
      SERVER_ADDR: ":8080"
      NSQ_ADDR: "nsqd:4150"
      NSQ_TOPIC: "driver_locations"
      NSQ_CHANNEL: "ch"
      REDIS: "redis:6379"
    ports:
      - "8080:8080"

【参考方案1】：

缓存问题，抱歉:facepalm:

我告诉它不起作用（删除广播）它是

我尝试过更改广播，删除广播... 正如他们在文档https://nsq.io/deployment/docker.html#using-docker-compose 中所说，这是我尝试的最后一件事（基本上更改是命令），但没有运气：

version: '3'
services:
  redis:
    image: redis:4.0.9-alpine
    ports:
      - "6379:6379"
  nsqlookupd:
    image: nsqio/nsq
    command: /nsqlookupd
    ports:
      - "4160"
      - "4161"
  nsqd:
    image: nsqio/nsq
    command: /nsqd --lookupd-tcp-address=nsqlookupd:4160
    depends_on:
      - nsqlookupd
    ports:
      - "4150"
      - "4151"
  nsqadmin:
    image: nsqio/nsq
    command: /nsqadmin --lookupd-http-address=nsqlookupd:4161
    depends_on:
      - nsqlookupd  
    ports:
      - "4171"
  creator:
    build: "creator/"
    depends_on:
      - nsqlookupd
      - nsqd
      - redis
    environment:
      SERVER_ADDR: ":8080"
      NSQ_ADDR: "nsqd:4150"
      NSQ_TOPIC: "driver_locations"
      NSQ_CHANNEL: "ch"
      REDIS: "redis:6379"
    ports:
      - "8080:8080"