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https://github.com/paunin/docker-rabbitmq-cluster


https://github.com/paunin/docker-rabbitmq-cluster

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README

          

This folder structure contains the Dockerfiles for building RabbitMQ cluster - the number of nodes are completely customizable using https://docs.docker.com/compose/[docker-compose] docker-compose.yml file.

Structure:
==========
There are 3 folders.

1. base - the base Dockerfile is based on an Ubuntu image with RabbitMQ installations.
2. server - This builds on the base image and has the startup script for bring up a RabbitMQ server
4. cluster - This contains a https://docs.docker.com/compose/[docker-compose] definition file(docker-compose.yml) for brining up the rabbitmq cluster. Use `docker-compose up -d` to bring up the cluster.

Running the Cluster:
===============================
Once the images are built, boot up the cluster using the docker-compose.yml configuration provided in cluster folder:

[source]
----
docker-compose up -d
----

By default 3 nodes are started up this way:

[source]
----
rabbit1:
image: relaxart/rabbitmq-server
hostname: rabbit1
ports:
- "5672:5672"
- "15672:15672"

rabbit2:
image: relaxart/rabbitmq-server
hostname: rabbit2
links:
- rabbit1
environment:
- CLUSTERED=true
- CLUSTER_WITH=rabbit1
- RAM_NODE=true
ports:
- "5673:5672"
- "15673:15672"

rabbit3:
image: relaxart/rabbitmq-server
hostname: rabbit3
links:
- rabbit1
- rabbit2
environment:
- CLUSTERED=true
- CLUSTER_WITH=rabbit1
ports:
- "5674:5672"
----

if needed, additional nodes can be added to this file. If the entire cluster comes up, the management console can be accessed at http://:15672

and connection host should look like this: `dockerip:5672,dockerip:5673,dockerip:5674`