what is docker

what is docker

Docker is a configuration process for deployment. development -> ship -> run

Docker container

Docker container is instance of image

Docker image

Docker image as like class , all binary here which store on docker hub and cant change anything that image.

Docker volumes

Docker persistence data store on volumes.

Dockefile

Docker build image with Dockerfile .Dockefile is text format whiche are commands

docker-compose.yml

• create multiple container