nguyenvantien2009 / cluster-rabbitmq-haproxy

RabbitMQ cluster với HAProxy và Docker

RabbitMQ cluster with HAProxy and Docker Compose

Requirements:

1. Create .env from example.env file. Then change config account use for login.

Creates a 3 node RabbitMQ cluster with a HAProxy acting as a load balancer.

You need to build the HAProxy image first, just run:

$ docker build -t haproxy-server .

Now run the docker compose file:

$ docker-compose -f docker-compose.yml up

check if the containers are running:

$ docker ps

Create the cluster by running:

$ docker exec -ti rabbitmq-node-2 bash -c "rabbitmqctl stop_app"
$ docker exec -ti rabbitmq-node-2 bash -c "rabbitmqctl join_cluster rabbit@rabbitmq-node-1"
$ docker exec -ti rabbitmq-node-2 bash -c "rabbitmqctl start_app"

$ docker exec -ti rabbitmq-node-3 bash -c "rabbitmqctl stop_app"
$ docker exec -ti rabbitmq-node-3 bash -c "rabbitmqctl join_cluster rabbit@rabbitmq-node-1"
$ docker exec -ti rabbitmq-node-3 bash -c "rabbitmqctl start_app"

Check the cluster status:

$ docker exec -ti rabbitmq-node-1 bash -c "rabbitmqctl cluster_status"

Access HAProxy statistics report at http://localhost:1936/haproxy?stats with the credential haproxy:haproxy, and the RabbitMQ console at http://localhost:15672/ with the credential admin:admin.