Introduction to Docker Image

Date: 2022-03-04

This tutorial introduces Docker images, read-only templates containing instructions for creating Docker containers. Images bundle applications and their environments for easy sharing and deployment across hosts. A Dockerfile, a text file with instructions, is used to create images. The tutorial covers building images using the docker build command, listing images, and other related commands. Docker Hub repositories facilitate image sharing. Understanding Dockerfiles and following best practices are key to creating effective images.

Read more: https://examples.javacodegeeks.com/introduction-to-docker-image/