Docker Compose Getting Started with JAVA RocketMQ

Motivation

Just want to try Docker Compose...

Prerequisites

Install Docker Compose on Ubuntu 18.04
https://ben-bai.blogspot.com/2019/11/install-docker-compose-on-ubuntu-1804.html

JAVA JMS: RocketMQ NameServer Broker Cluster
https://ben-bai.blogspot.com/2019/10/java-jms-rocketmq-nameserver-broker.html


Simple Note

Go to Dockerfile folder,

Add the docker-compose.yml below into it
https://github.com/benbai123/JSP_Servlet_Practice/blob/master/Practice/JAVA/JMS/RocketMQ/RocketMQCluster/docker-compose.yml

then run docker-compose up

Docker Compose will build image and run container with specified config value

Testing Video
https://youtu.be/QHQEacrtU9k

Shortly,

Dockerfile define "how to create the container"

docker-compose.yml describe "how to config/run containers"


References

Get started with Docker Compose
https://docs.docker.com/compose/gettingstarted/

Compose file version 3 reference
https://docs.docker.com/compose/compose-file/