Docker Mastery

Build Apps That Deploy Anywhere

Section 1 – Introduction

L1 Introduction

Section 2 – Required Downloads and Installations

L1 Required Downloads and Installations

Section 3 – The Need for Docker

L1 The Need for Docker

Section 4 – Running Applications Inside Docker Containers

L1 Important Tip for Windows Users

L2 Running Applications Inside Docker Containers

L3 Struggling with the Docker Run Command?

L4 Workbook - Containerizing Python, Go, and Ruby Applications

Section 5 – Building Images from Dockerfiles

L1 Building Images from Dockerfiles

L2 Workbook - Building Images for Python, Go, and Ruby Applications

Section 6 – Containerizing a Web Application

L1 Containerizing a Web Application (Flask)

L2 Containerizing a Web Application (Spring Boot)

Section 7 – Docker Networks and Microservices

L1 Running Web Applications on the Same Network

L2 Ecommerce Microservices - React, Node, Flask, Spring Boot, Go

Section 8 – Pushing Images to Docker Hub and Tagging Practices

L1 Pushing Images to Docker Hub and Tagging

Section 9 – Streamlining with Docker Compose

L1 Streamlining with Docker Compose

L2 Ecommerce Workbook - Docker Compose

Section 10 – Running Databases inside Docker Containers

L1 Running Databases inside Docker Containers

L2 Ecommerce Workbook - Docker Compose and Database Volumes

Section 11 – Deploying Containers to the Cloud!

L1 Deploying Two Web Containers and a Database

L2 Setting The Stage

L3 Verify Your Connection URL

L4 Testing the Containers Before Deployment

L5 Update for Container Deployment (Important)

L6 Action Required - Create a Heroku Account

L7 Action Required - Install Git

L8 Action Required - Set up the Heroku CLI (Mac)

L9 Action Required - Set up the Heroku CLI (Windows)

L10 Deploy Your Containers to the Cloud!

Section 12 – Next Course

L1 Next Step - Kubernetes Training

Struggling with the Docker Run Command?

The docker run command can be quite lengthy, making it easy to make a small mistake that prevents your container from running correctly. If you're unsure whether your command is constructed correctly, you can use ChatGPT to compare it against the examples used in this course.

Here's how:

Go to https://chat.openai.com/chat and start a new conversation
Copy and paste the following prompt:

Please compare my docker run command against the provided examples for Mac and Windows:

Mac example: 
docker run -v "/Users/rayanslim/Desktop/docker-course-remastered-main/lesson-starter-projects/01-starter-code:/app" python:3.8.19-slim python /app/python-app.py

Windows example:
docker run -v "C:\Users\rayanslim\Desktop\docker-course-remastered-main\lesson-starter-projects\01-starter-code:/app" python:3.8.19-slim python /app/python-app.py

My command: [Replace this with your actual docker run command]

Please help me identify any differences or issues with my command compared to the examples.

This will help you quickly pinpoint any missing or incorrect components and make the necessary adjustments to get your Docker container running smoothly.