Eclipse-mosquitto“地址不可用”

Question

我是 mqtt 的新手，正在尝试简单地启动一个我可以测试的本地实例。

执行时

docker run -it -p 1883:1883 --restart always -v mosquitto.conf:/home/juliette/mosquito.conf --name mqtt eclipse-mosquitto:2.0.7

我得到以下输出：

1615963221: mosquitto version 2.0.7 starting
1615963221: Config loaded from /mosquitto/config/mosquitto.conf.
1615963221: Starting in local only mode. Connections will only be possible from clients running on this machine.
1615963221: Create a configuration file which defines a listener to allow remote access.
1615963221: Opening ipv4 listen socket on port 1883.
1615963221: Opening ipv6 listen socket on port 1883.
1615963221: Error: Address not available
1615963221: mosquitto version 2.0.7 running

并且无法与 mqtt-client 连接：

mqtt sub --topic test
Server closed connection without DISCONNECT.

据我发现，当没有配置侦听器但我确实配置了一个侦听器时显然会发生错误，这是我的蚊子.conf：

listener 1883
allow_anonymous true
persistence true
persistence_location /mosquitto/data/
log_dest file /mosquitto/log/mosquitto.log
port 1883

我还尝试将端口更改为 8883，因为在一篇帖子中有人提到更大的端口可能会解决问题，但这也没有用。

谁能告诉我我做错了什么？

Answer 1

您的启动命令已关闭，但不正确。应该是：

docker run -it \
  -p 1883:1883 \
  --restart always \
  -v /home/juliette/mosquito.conf:/etc/mosquitto/mosquitto.conf \
  --name mqtt \
  eclipse-mosquitto:2.0.7

配置文件位于/etc/mosquitto...除非他们已将其移至版本 2。

您可能还想为 mqtts/TLS 连接添加 -p 8333:8333 行。

编辑：我在您的日志文件输出中看到它说配置是从/mosquitto/config/mosquitto.conf 加载的...所以如果-v /home/juliette/mosquito.conf:/etc/mosquitto/mosquitto.conf 行不起作用，请将其更改为-v /home/juliette/mosquito.conf:/mosquitto/config/mosquitto.conf