1.在CentOS7中拉取RabbitMQ的镜像
docker pull rabbitmq:3-management
.2.创建rabbitmq容器(用户名和密码均不设置)
docker run -p 15672:15672 -p 5672:5672 -d rabbitmq:3-management
.3.查看容器
[root@localhost ~]# docker ps ConTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES e49d146708de rabbitmq:3-management "docker-entrypoint.s鈥 31 seconds ago Up 29 seconds 4369/tcp, 5671/tcp, 15671-15672/tcp, 25672/tcp, 0.0.0.0:15672->5672/tcp rabbitmq
4.可以看到,STATUS是 Up 29 seconds ,rabbitmq已经运行.而此时通过http://192.168.211.132:15672/访问一直访问不到.在网上也搜索到了大量的解决方案
1)关闭容器,删除容器,重新安装,更换版本
2)由于rabbitmq默认支持web的启用插件是关闭状态,需要设置:rabbitmq-plugins enable rabbitmq_management.如下,如果出现Plugin configuration unchanged,则代表配置没有变化,支持的插件已经启用了.下面共启用了两次,第二次重复了
[root@localhost ~]# docker exec -it rabbitmq sh # rabbitmq-plugins enable rabbitmq_management Enabling plugins on node rabbit@d42bfaa6abe4: rabbitmq_management The following plugins have been configured: rabbitmq_management rabbitmq_management_agent rabbitmq_web_dispatch Applying plugin configuration to rabbit@d42bfaa6abe4... The following plugins have been enabled: rabbitmq_management rabbitmq_management_agent rabbitmq_web_dispatch started 3 plugins. # exit [root@localhost ~]# docker exec -it rabbitmq sh # rabbitmq-plugins enable rabbitmq_management Enabling plugins on node rabbit@d42bfaa6abe4: rabbitmq_management The following plugins have been configured: rabbitmq_management rabbitmq_management_agent rabbitmq_web_dispatch Applying plugin configuration to rabbit@d42bfaa6abe4... Plugin configuration unchanged.
. 3)然而还是没有用,于是再次重装,注意重装时的log,有一个警告,问题就在这里.想要访问rabbitmq的web需要设置IPv4.
[root@localhost ~]# docker run -p 15672:15672 -p 5672:5672 -d rabbitmq:3-management WARNING: IPv4 forwarding is disabled. Networking will not work. 7be1d95631a5b991d2e80a387b37cead4c0b088d6fed7d7ab419d186c758f490
4)解决:https://blog.csdn.net/w719566673/article/details/83182759
vi /usr/lib/sysctl.d/00-system.conf 添加如下代码： net.ipv4.ip_forward=1 重启network服务 systemctl restart network
5.访问成功(http://192.168.211.132:15672/)
username:guest
password:guest
