HiveMQ systemctl服务没有监听端口(HiveMQ systemctl service not listening to port)

HiveMQ systemctl服务没有监听端口(HiveMQ systemctl service not listening to port)

我正在尝试使用本指南在我的Amazon EC2实例（ubuntu / images / hvm-ssd / ubuntu-xenial-16.04-amd64-server-20170414）上设置HiveMQ： http ：//www.hivemq.com/docs/hivemq /最新/＃hivemqdocs_installation_for_specific_operating_systems

安装完成后，我可以使用以下方法成功运行HiveMQ：

将目录更改为HiveMQ目录cd /opt/hivemq

执行启动脚本./bin/run.sh

HiveMQ将开始运行，并侦听端口1883，我可以连接并订阅代理。

当我将HiveMQ作为systemctl服务运行时：

对于像Debian，Ubuntu这样基于Debian的linux，使用systemd systemctl enable hivemq Raspbian systemctl enable hivemq

它作为一项服务开始，没有任何问题

但是，运行netstat -an|grep 1883它不会显示任何活动。 HiveMQ似乎不听任何端口，我无法连接我的MQTT客户端。 可能是什么问题？

I am trying to set up HiveMQ on my Amazon EC2 instance (ubuntu/images/hvm-ssd/ubuntu-xenial-16.04-amd64-server-20170414) using this guide: http://www.hivemq.com/docs/hivemq/latest/#hivemqdocs_installation_for_specific_operating_systems

After installing I can succesfully run HiveMQ using:

Change directory to HiveMQ directory cd /opt/hivemq

Execute startup script ./bin/run.sh

HiveMQ will start running, and listening to port 1883 and I can connect and subscribe to the broker.

When I run HiveMQ as a systemctl service:

For Debian-based linux like Debian, Ubuntu, Raspbian using systemd systemctl enable hivemq

It starts as a service withoutany issues

However, when running netstat -an|grep 1883 it does not show any activity. HiveMQ do not seem to listen to any ports and I can not connect with my MQTT client. What could be the issue?

最满意答案

没有任何其他信息，我的猜测将是权限问题。

chown -R hivemq:hivemq /opt/hivemq （将hivemq文件夹的所有者更改为hivemq用户）

将解决此问题

without any additional information my guess would be an issue with permissions.

chown -R hivemq:hivemq /opt/hivemq (changing the owner of the hivemq folder to the hivemq user)

will resolve this issue