无法使用systemctl在centos 7中启动rabbitmq服务器

Question

我试图在centos 7中启动Rabbitmq服务器。我安装了erlang，因为它依赖于Rabbitmq-server。包erlang。x86_640： R16B-03.7.el7。然后我使用包安装Rabbitmqrabbitmq-server-3.2.2-1.noarch.rpm.安装成功。我启用了管理控制台uisng Rabbitmq-plugins启用rabbitmq_management。但是在启动服务Rabbitmq-server时，它失败了。

[root@tve-centos ~]# systemctl start rabbitmq-server.service
Job for rabbitmq-server.service failed. See 'systemctl status rabbitmq-server.service' and 'journalctl -xn' for details.
[root@tve-centos ~]# systemctl status rabbitmq-server.service
rabbitmq-server.service - LSB: Enable AMQP service provided by RabbitMQ broker
   Loaded: loaded (/etc/rc.d/init.d/rabbitmq-server)
   Active: failed (Result: exit-code) since Fri 2014-09-12 13:07:05 PDT; 8s ago
  Process: 20235 ExecStart=/etc/rc.d/init.d/rabbitmq-server start (code=exited, status=1/FAILURE)

Sep 12 13:07:04 tve-centos su[20245]: (to rabbitmq) root on none
Sep 12 13:07:05 tve-centos su[20296]: (to rabbitmq) root on none
Sep 12 13:07:05 tve-centos su[20299]: (to rabbitmq) root on none
Sep 12 13:07:05 tve-centos rabbitmq-server[20235]: Starting rabbitmq-server: FAILED - check /var/log/rabbitmq/startup_{log, _err}
Sep 12 13:07:05 tve-centos rabbitmq-server[20235]: rabbitmq-server.
Sep 12 13:07:05 tve-centos systemd[1]: rabbitmq-server.service: control process exited, code=exited status=1
Sep 12 13:07:05 tve-centos systemd[1]: Failed to start LSB: Enable AMQP service provided by RabbitMQ broker.
Sep 12 13:07:05 tve-centos systemd[1]: Unit rabbitmq-server.service entered failed state.

日志显示 /var/log/rabbitmq/startup_log启动失败 ===========

Error description:
   {could_not_start,rabbitmq_management,
                    {could_not_start_listener,[{port,15672}],eacces}}

Log files (may contain more information):
   /var/log/rabbitmq/[e-mail]
   /var/log/rabbitmq/[e-mail]

但没有进程使用端口15672

但如果我尝试使用/usr/sbin/rabbitmq服务器启动它。我成功地启动了服务。但我的要求是使用systemctl启动它。

Answer 1

运行此命令后：

[root@gcp-hehe-amqp ~]# /sbin/service rabbitmq-server start

并获取错误：

Redirecting to /bin/systemctl start rabbitmq-server.service
Job for rabbitmq-server.service failed because the control process exited with error code. See "systemctl status rabbitmq-server.service" and "journalctl -xe" for details"

经过多次尝试，我通过以下方式解决了错误：

>

运行命令：firewall cmd--permanent--add port=5672/tcp

然后：firewall cmd——重新加载

更改此设置：SELINUX=disabledat/etc/SELINUX/config

在/etc/rabbitmq/rabbitmq处启用代理协议。形态

proxy_协议=true

Answer 2

看起来像是港口问题为了确认这一点

systemctl stop firewalld
systemctl disable firewalld 

并暂时在/etc/SELinux/config文件中禁用SELinux

SELINUX=disabled

尝试重新启动计算机，看看问题是否仍然存在。

Answer 3

更好的答案是实际修复SELinux和防火墙。

打开端口：

firewall-cmd --permanent --add-port=5672/tcp
firewall-cmd --reload
setsebool -P nis_enabled 1

这对我有用。