Spring Boot Aplication with Docker

Spring Boot application with Docker on which database is running.

Build and Run

gradle Build

  ./gradlew clean build

selenium tests

to run selenium test where host.docker.internal is not set env variable HOST_FOR_SELENIUM can be used

Docker

Install Docker. Run the Docker image, by executing the docker run command from the terminal:

docker run -d --restart=always --name spring-demo -e POSTGRES_USER=dev -e POSTGRES_PASSWORD=dev -e POSTGRES_DB=spring-demo -p 5432:5432 postgres

Options

• --restart=always always restart docker when we turn on computer
• --namename of the container, where will be PostgreSQL
• -e system variables by which we create database, user and password
• -p 5432:5432 option publishes all exposed ports to the host interfaces. In our example, it is port 5432 is both hostPort and containerPort