docker and mvn

export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
mvn package         #jar goes to target dir

## DOCKERFILE
FROM openjdk:8-jdk-alpine #or sconecuratedimages/apps:8-jdk-alpine
RUN apk --upgrade add maven
ADD . /
RUN mvn package
COPY ${JAR_FILE} app.jar
ENTRYPOINT ["java","-jar","/app.jar","arg1","arg2"]

#run dockerfile: image name must be lowercase
docker build --tag <image-name> .

#login to docker
docker login

#pull image
docker pull <image-name>

#remove created image must be lowercase
docker image rm <image-name>

#run container with given image
docker run <image-name>

#run container with given image, mapping port 8080 from host to 8080 of container
docker run -p 8080:8080 <image-name> 

#open bash in container
docker exec -it <container_name_or_id> bash

#list containers
docker ps -a

#list all container and display only ids
docker container ps -a -q

#remove all stopped containers
docker container rm $(docker container ps -a -q)

#list images displaying only ids
docker images -q

#remove all images
docker rmi $(docker images -q)