Build And Run

Part of the Introduction to Docker section of Coddy's Terminal journey. Lesson 35 of 40.

Challenge

Medium

Now turn the Dockerfile into a real image and run it. The Dockerfile from the previous step is in your directory (open it from the file tree if you want to check it). Run these commands one after the other:

Build it tagged greetapp
Run greetapp so its CMD greeting prints

Try it yourself

Terminal

cat Dockerfile

All lessons in Introduction to Docker

1Introduction

What Is Docker Images And Containers

4Managing Containers

Naming Containers Detached Containers Listing All Containers Stopping And Removing Recap - Container Lifecycle

7Files In Images

The COPY Instruction The WORKDIR Instruction Recap - Package It Up

10Greeting App Project

Project Overview Write The Dockerfile

Build And Run Project lesson

Personalize The Greeting

Ship A Tagged Version

2Images

Pulling Images Listing Images Tagging Images Recap - Image Wrangler

5Inspecting Containers

Container Logs Inspecting Details Executing Commands Recap - Health Check

8Copying Files

Copy Into A Container Copy Out Of A Container

11Final Challenges

Distro Detective Full Build Pipeline Runtime File Drop

3Running Containers

Running A Command Real Execution Different Distros Auto-Remove Containers Recap - Container Runner

6Building Images

What Is A Dockerfile Building An Image The CMD Instruction Recap - Image Builder

9Volumes & Networks

Volumes Networks Recap - Managing Resources

Practice on your own: Terminal playground