raju525/docker-hello-world-spring-boot repository overview

Hello World sample shows how to deploy SpringBoot⁠ RESTful web service⁠ application with Docker⁠

⁠Prerequisite

Installed: Docker, Java 1.8, Maven 3.x

⁠Steps

⁠Clone source code from git

$  git clone https://github.com/raju525525/docker-hello-world-spring-boot .

⁠Build project with Maven

$ mvn clean install

⁠Move application to data folder

$ mv ./target/hello*.jar ./data

⁠Build Docker image

$ docker build -t="hello-world-java" .

⁠Run Docker image

$ docker run -p 8080:8080 -it --rm hello-world-java

⁠Test application

first you need to find ContainerId of the running Docker image

$ docker ps

you can find ContainerId in a row where IMAGE column contains 'hello-world-java' phrase

then you need to find IP address of the running Docker image

$ docker inspect --format '{{ .NetworkSettings.IPAddress }}' [ContainerId]

now test application

$ curl [IPAddress]:8080

the respone should be

Hello World