Creating docker image from fresh

1. Create docker file

 Dockerfile

FROM openjdk

COPY ./target/myservice-0.0.1-SNAPSHOT.jar /usr/app/

WORKDIR /usr/app

RUN sh -c 'touch myservice-0.0.1-SNAPSHOT.jar'

EXPOSE 8089

ENV spring.profiles.active="local"

 2.Create image from docker file

 sudo docker build -t mylocalapp:1.0 .

mylocalapp is image name 

1.0 is tag 

 3.Create container from image 

sudo docker run -d -p 9090:80 --name pawancontainer mylocalapp:1.0

 

pawancontainer is container name

mylocalapp:1.0 is image name and 1.0 is tag name

4.sudo docker ps -a

list of all container