Docker

Docker 2 important terms: Image and Container Image is like configuration file of OS snapshot. Container is instance of Image. So if you run image that is container.

docker run -d -p 80:80 docker/getting-started create a container and run it as detached(background)

docker build -t getting-started . //—tag created image from dockerfile and tag it as getting-started

docker run -dp 3000:3000 getting-started

docker images to local docker images

docker tag java-docker:latest java-docker:v1.0.0

docker run —name java-app-container-1 dockerize-java-app:latest

docker ps

docker rename java-app-container-1 java-app-container-2

cat /etc/os-release

docker run -it —entrypoint /bin/bash dockerize-java-app

docker run -it ubuntu bash

java -jar .\target\Dockerize-Java-App-1.0-SNAPSHOT.jar