README.md

DockerSpringReact

This is an example for using Docker for an application with Java Spring, React and PostgreSQL.

Run on local (develop mode)

On local mode you have to run a postrgresql instance and run the folows:

backend:

mvnw spring-boot:run

frontend:

npm start

After that the site is available at: http://localhost:8081

Run on docker

Create docker image for my-site:

docker build -t my_site . --build-arg proxy_username=<username> --build-arg proxy_password=<password> --build-arg proxy_host=<host> --build-arg proxy_port=<port>

Run only my_site (without DB)

docker run --name my_site -d -p 8080:8080 my_site

Run only DB

docker run --name my_postgres -e POSTGRES_PASSWORD=password -e POSTGRES_USER=postgres -e POSTGRES_DB=postgres -p 5432:5432 -d postgres

Launch all services (my_site and DB):

docker-compose up -d

After that the site is available at: http://localhost:8080

To stop all services:

docker-compose down