Producer Consumer sample shows how to implement classical Producer Consumer Pattern using SpringBoot, ActiveMQ and how to deploy it with Docker. Scallability can be achieved by invoking more Consumer Docker images.

Prerequisite

Installed: Docker, Java 1.7, Maven 3.x, ActiveMQ 5.x

Steps

Clone source code from git

$ git clone https://github.com/dstar55/docker-producer-consumer-activemq .

Build Producer

Move to Producer project

$ cd producer

Find IP address od the Docker host

$ ifconfig

Update spring.activemq.broker-url property in file src/main/resources/application.properties with IP address

$ spring.activemq.broker-url=tcp://xxx.xxx.xxx.xxx:61616

Build project with Maven

$ mvn clean install

Move application to data folder

$ mv ./target/producer*.jar ./data

Build Docker image

$ docker build -t="producer" .

Build Consumer

Move to Consumer project

$ cd consumer

Update spring.activemq.broker-url property in file src/main/resources/application.properties with IP address of the Docker host

$ spring.activemq.broker-url=tcp://172.17.42.1:61616

Build project with Maven

$ mvn clean install

Move application to data folder

$ mv ./target/consumer*.jar ./data

Build Docker image

$ docker build -t="consumer" .

Run Producer Consumer

Start ActiveMQ

$ /opt/activemq/bin/activemq start