Create a container rabbitmq
Use docker pull rabbitmq pull the latest rabbimq mirror, docker pull haproxy pull haproxy mirror
Create a docker network rabbtimanet haproxy for communication and rabbimq
docker network create rabbtimanet
Create a three-node rabbitmq container
rabbitmq1：
docker run -d --name=rabbitmq1 -p 5672:5672 -p 15672:15672 -e RABBITMQ_NODENAME=rabbitmq1 -e RABBITMQ_ERLANG_COOKIE='YZSDHWMFSMKEMBDHSGGZ' -h rabbitmq1 --net=rabbtimanet rabbitmq:management
rabbitmq2：
docker run -d --name=rabbitmq2 -p 5673:5672 -p 15673:15672 -e RABBITMQ_NODENAME=rabbitmq2 -e RABBITMQ_ERLANG_COOKIE='YZSDHWMFSMKEMBDHSGGZ' -h rabbitmq2 --net=rabbtimanet rabbitmq:management
rabbitmq3：
docker run -d --name=rabbitmq3 -p 5674:5672 -p 15674:15672 -e RABBITMQ_NODENAME=rabbitmq3 -e RABBITMQ_ERLANG_COOKIE='YZSDHWMFSMKEMBDHSGGZ' -h rabbitmq3 --net=rabbtimanet rabbitmq:management
rabbitmq cluster
Respectively, into the container rabbitmq2 and rabbitmq3 (docker exec -it container id / bin / bash), perform the following:
rabbitmqctl stop_app rabbitmqctl reset rabbitmqctl join_cluster --ram rabbitmq1@rabbitmq1 rabbitmqctl start_app
Deployment Haproxy
Haproxy edit the configuration file as follows:
global daemon maxconn 256 defaults mode http timeout connect 5000ms timeout client 5000ms timeout server 5000ms listen rabbitmq_cluster监听5677端口转发到rabbitmq服务 bind 0.0.0.0:5677 option tcplog mode tcp balance leastconn server rabbit1 rabbitmq1:5672 check inter 2s rise 2 fall 3 server rabbit2 rabbitmq2:5672 check inter 2s rise 2 fall 3 server rabbit3 rabbitmq3:5672 check inter 2s rise 2 fall 3 listen http_front #haproxy的客户页面 bind 0.0.0.0:80 stats uri /haproxy?stats listen rabbitmq_admin #监听8011端口转发到rabbitmq的客户端 bind 0.0.0.0:8001 server rabbit1 rabbitmq1:15672 check inter 2s rise 2 fall 3 server rabbit2 rabbitmq2:15672 check inter 2s rise 2 fall 3 server rabbit2 rabbitmq3:15672 check inter 2s rise 2 fall 3
创建haproxy容器
docker run -d --name rabbitmq-haproxy -p 8090:80 -p 5677:5677 -p 8001:8001 --net=rabbtimanet -v /home/haproxy/haproxy.cfg:/usr/local/etc/haproxy/haproxy.cfg:ro haproxy:latest
通过外部8090访问haproxy容器的80端口，外部8001访问haproxy容器8001，外部5677访问haproxy 容器5677端口
测试
连接rabbitmq 的5677端口，并发送数据，检查haproxy的web页面，对每次的请求转发至不同的rabbitmq
通过haproxy的8001端口访问rabbitmq的客户端：
