当我运行带有rabbitmq的docker-compose容器时，没有这样的虚拟主机错误

Question

我需要创建一个 docker-compose 文件，以便在启动容器后立即有一个“myqueue”队列，我可以立即开始使用。

我使用 docker-compose:

version: '3.8'

services:

  rabbitmq:
    image: "rabbitmq:latest"
    ports:
      - "5672:5672"
      - "15672:15672"
    environment:
      RABBITMQ_DEFAULT_USER: user
      RABBITMQ_DEFAULT_PASS: pass
      RABBITMQ_DEFAULT_VHOST: /
    volumes:
      - type: bind
        source: rabbitmq-enabled-plugins
        target: /etc/rabbitmq/enabled_plugins
      - type: bind
        source: rabbitmq.config
        target: /etc/rabbitmq/rabbitmq.config
      - type: bind
        source: rabbitmq-defs.json
        target: /etc/rabbitmq/rabbitmq-defs.json

rabbitmq-enabled-plugins

[rabbitmq_management].

rabbitmq.config

[
  {
    rabbit,
      [
        {default_user, <<"user">>},
        {default_pass, <<"pass">>},
        {default_vhost, <<"/">>},
        { loopback_users, [] }
      ]
  },
  {
    rabbitmq_management,
      [
        { load_definitions, "/etc/rabbitmq/rabbitmq-defs.json" }
      ]
  }
].

rabbitmq-defs.json

{
  "exchanges": [
    {
      "name": "myqueue",
      "vhost": "/",
      "type": "fanout",
      "durable": true,
      "auto_delete": false,
      "internal": false,
      "arguments": {}
    }
  ],
  "queues": [
    {
      "name": "myqueue",
      "vhost": "/",
      "durable": true,
      "auto_delete": false,
      "arguments": {}
    }
  ],
  "bindings": [
    {
      "source": "myqueue",
      "vhost": "/",
      "destination": "myqueue",
      "destination_type": "queue",
      "routing_key": "*",
      "arguments": {}
    }
  ]
}

当我尝试启动它时，我收到以下消息：

BOOT FAILED
===========
Exception during startup:
exit:{error,{no_such_vhost,<<"/">>}}
    rabbit_boot_steps:-run_step/2-lc$^0/1-0-/2, line 45
    rabbit_boot_steps:run_step/2, line 48
    rabbit_boot_steps:-run_boot_steps/1-lc$^0/1-0-/1, line 19
    rabbit_boot_steps:run_boot_steps/1, line 20
    rabbit:start/2, line 958
    application_master:start_it_old/4, line 293
Kernel pid terminated (application_controller) ({application_start_failure,rabbit,{{error,{no_such_vhost,<<"/">>}},{rabbit,start,[normal,[]]}}})

我需要如何更改我的配置？

1. 我尝试从rabbitmq-defs.json中删除vhost，但正如预期的那样，没有发生任何事情。
2. 我尝试用dockerfile解决这样的问题，但是curl有问题，这个解决方案看起来不太好

Answer 1

尝试使用具有管理功能的标签。例如rabbitmq:management-alpine。