Linux（Centos平台）RabbitMQ消息中间件服务器搭建
本篇结合接口测试平台部署来讲，不了解的请先查看我的另一篇文档，HttpRunnerManager接口测试平台部署在服务器上（Centos + python3.6 + Mysql5.7 + uwsgi + nginx）
https://www.cnblogs.com/Sandy-1128/p/HttpRunner-sandy-0323.html
RabbitMQ概念
RabbitMQ是流行的开源消息队列系统，是AMQP（Advanced Message Queuing Protocol高级消息队列协议）的标准实现，用erlang语言开发。RabbitMQ据说具有良好的性能和时效性，同时还能够非常好的支持集群和负载部署，非常适合在较大规模的分布式系统中使用
系统环境：
操作系统：CentOS7.3
erlang：OTP 19.3
rabbitmq：rabbitmq-server 3.6.6
1.安装erlang ，安装过程中会有提示，一路输入“y”即可
yum install erlang
2.安装RabbitMQ
先下载rpm：
wget http://www.rabbitmq.com/releases/rabbitmq-server/v3.6.6/rabbitmq-server-3.6.6-1.el7.noarch.rpm
下载完成后安装
yum install rabbitmq-server-3.6.6-1.el7.noarch.rpm
完成后启动服务
service rabbitmq-server start
3.配置RabbitMQ
自己创建配置文件：
cd /etc/rabbitmq/
vim rabbitmq.config
编辑内容如下：
[{rabbit, [{loopback_users, []}]}].
这里的意思是开放使用，rabbitmq默认创建的用户guest，密码也是guest，这个用户默认只能是本机访问，localhost或者127.0.0.1，从外部访问需要添加上面的配置。
保存配置后重启服务：
service rabbitmq-server stop
service rabbitmq-server start
4.安装插件：
/sbin/rabbitmq-plugins enable rabbitmq_management
然后重启rabbitmq服务：
service rabbitmq-server restart
5.启动rabbitmq，有以下两种方法：
第一种方法是，直接运行rabbitmq-server命令
第二种方法是，运行service rabbitmq-server xxx命令。
service rabbitmq-server start #启动
service rabbitmq-server stop #停止
service rabbitmq-server restart #重启
service rabbitmq-server status #查看状态
启动rabbitmq后就可以通过http://ip:15672 使用guest,guest 进行登陆web页面
要想启动定时任务，还需要启动worker
python3 manage.py celery -A HttpRunnerManager worker --loglevel=info #启动worker
python3 manage.py celery beat --loglevel=info #启动定时任务监听器
Celery flower #启动任务监控后台
我们建立一个定时任务，执行完成后查看报告：
日志截图：
[2019-03-26 17:18:50,812: WARNING/Worker-2] INFO render with html report template: /home/HttpRunnerManager-master/templates/extent_report_template.html
[2019-03-26 17:18:50,813: WARNING/Worker-2] INFO render with html report template: /home/HttpRunnerManager-master/templates/extent_report_template.html
[2019-03-26 17:18:50,813: WARNING/Worker-2] INFO render with html report template: /home/HttpRunnerManager-master/templates/extent_report_template.html
[2019-03-26 17:18:50,813: WARNING/Worker-2] INFO render with html report template: /home/HttpRunnerManager-master/templates/extent_report_template.html
[2019-03-26 17:18:50,813: INFO/Worker-2] Start to render Html report ...
[2019-03-26 17:18:50,813: WARNING/Worker-2] INFO Start to render Html report ...
[2019-03-26 17:18:50,813: WARNING/Worker-2] INFO Start to render Html report ...
[2019-03-26 17:18:50,813: WARNING/Worker-2] INFO Start to render Html report ...
[2019-03-26 17:18:50,814: WARNING/Worker-2] INFO Start to render Html report ...
[2019-03-26 17:18:50,896: INFO/Worker-2] Generated Html report: /home/HttpRunnerManager-master/reports/1553591930.html
[2019-03-26 17:18:50,897: WARNING/Worker-2] INFO Generated Html report: /home/HttpRunnerManager-master/reports/1553591930.html
[2019-03-26 17:18:50,897: WARNING/Worker-2] INFO Generated Html report: /home/HttpRunnerManager-master/reports/1553591930.html
[2019-03-26 17:18:50,897: WARNING/Worker-2] INFO Generated Html report: /home/HttpRunnerManager-master/reports/1553591930.html
[2019-03-26 17:18:50,897: WARNING/Worker-2] INFO Generated Html report: /home/HttpRunnerManager-master/reports/1553591930.html
[2019-03-26 17:19:59,956: INFO/MainProcess] Writing entries (1)...
[2019-03-26 17:22:59,990: INFO/MainProcess] Writing entries (1)...
[2019-03-26 17:26:00,002: INFO/MainProcess] Writing entries (1)...
报告详情：
