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/

Install Docker Compose on Ubuntu 18.04

Simple Note

Just several lines of commands

# Run this command to download the current stable release of Docker Compose
# To install a different version of Compose, substitute 1.24.1 with the version of Compose you want to use.
sudo curl -L "https://github.com/docker/compose/releases/download/1.24.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

# Apply executable permissions to the binary:
sudo chmod +x /usr/local/bin/docker-compose

# Test the installation.
docker-compose --version

# done

Reference

Install Docker Compose