spring-boot-docker-mysql

Demo Spring Boot application running inside docker container linked with MySQL container.

Docker commands

1. To pull an image from docker hub docker pull Eg: C:\Users\anudi\git\spring-boot-docker-mysql>docker pull anudinaorg/docker-mysql Using default tag: latest latest: Pulling from anudinaorg/docker-mysql Digest: sha256:5e2ec5964847dd78c83410f228325a462a3bfd796b6133b2bdd590b71721fea6 Status: Image is up to date for anudinaorg/docker-mysql:latest
2. To run a docker container docker run --name docker-mysql -e MYSQL_ROOT_PASSWORD=password -e MYSQL_DATABASE=demo -e MYSQL_USER=demo_user -e MYSQL_PASSWORD=demo_pass -p 3333:3306 -d mysql:5.7 --name running instance name -p forward port where 3306 port has been forwareded to 3333
3. do any change with container like adding tables or creating db etc
4. commit the changes docker commit 83dad1b4c6b4
5. push the image to hub docker push anudinaorg/docker-mysql

How to run it with Docker

Assume you already have Docker installed. See https://docs.docker.com/installation/.

First, clone the project and build locally:

git clone https://github.com/jiwhiz/spring-boot-docker-mysql.git
cd spring-boot-docker-mysql
mvn clean package docker:build

Run MySQL 5.6 in Docker container:

docker run --name demo-mysql -e MYSQL_ROOT_PASSWORD=password -e MYSQL_DATABASE=demo -e MYSQL_USER=demo_user -e MYSQL_PASSWORD=demo_pass -d mysql:5.7

Check the log to make sure the server is running OK:

docker logs demo-mysql

Run demo application in Docker container and link to demo-mysql:

docker run -p 8080:8080 --name demo-app --link demo-mysql:mysql -d anudinaorg/spring-boot-docker-mysql

You can check the log by

docker logs demo-app

Open http://localhost:8080 in browser and you should see the message. If you are using Boot2Docker in Mac OSX, find ip by boot2docker ip and replace localhost to boot2docker ip.