Spring Boot with Docker

Assuming demo is the project name and navigated into demo folder:

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Dockerfile (no extension)

FROM openjdk:8-jdk-alpine
VOLUME C:\\temp
ARG JAR_FILE=target/demo-0.0.1-SNAPSHOT.jar
EXPOSE 8080
ADD ${JAR_FILE} app.jar
ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/app.jar"]

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mvnw package ==> to build project

docker build -t demo .  ==> to create image
docker image ls
docker run -p 5000:8080 demo  ==> to run image

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Access instance using : http://localhost:5000/

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Remove Docker containers and images:
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docker container ls
docker stop <container_id>   ==> To stop container
docker rm <container_id>     ==> to remove container

docker images -a
docker rmi <all image_ids>     ==> to remove image