Docker Fundamentals

Docker Images used

Application Name	Docker Image Name
Customized Nginx	stacksimplify/mynginx_image1
Simple SpringBoot HelloWorld	stacksimplify / dockerintro-springboot-helloworld-rest-api

Step-1: Docker Fundamentals

• We primarily need to understand two important flows to master Docker
  • Flow-1: Pull existing Docker Image from Docker Hub and Run it as a Container
  • Flow-2: Create a new Docker Image, Run as Container and Push to Docker Hub

Step-2: Dockerize SpringBoot Applications

• We are going dockerize a simple SpringBoot Application.
• These steps are going to be generic for any SpringBoot Application.
• We are going to dockerize different springBoot Applications and use them in different AWS Masterclass course series.
• This is a optional section, as we will have all pre-built containers on our AWS Masterclass series courses but it always good to learn fundamentals irrespective of whether our work profile is a Sysadmin or DevOps Admin or Developer.