Docker Beginner to Master Online Course

Become a DevOps expert by learning from scratch the technology that is changing the world with containers.

Introduction

• What is Docker?
• Docker's Architecture
• What's an Image?
• What's a Container?
• Containers vs Virtual Machines
• Let's start. Pre requisites.

Installation

• Introduction
• CentOS/Fedora
• Ubuntu
• Debian
• Windows

Docker Images

• Introduction to images
• Official Images I
• Official Images II
• Creating our first image
• Tryng our first image
• Introduction to Dockerfile
• Dockerfile - From/ Run / Copy / Add
• Dockerfile - Env / WorkDir / Expose
• Dockerfile - Label / User / Volume
• Dockerfile - CMD / dockerignore
• Dockerfile - Creating an image
• Dockerfile - Good practices
• Dockerfile - Creating an image with for the LAMP stack (Apache + PHP + TLS/SSL)
• Deleting images
• Changing Dockerfile's name
• Creating an image with Nginx & PHP-FPM

Docker Containers

• Introduction to Containers
• List / Mapping ports
• Start, Reset, Stop
• Enviromental variables
• MySQL Requirements
• Creating a Conainer for MySQL
• Creating a Container for Mongo
• Creating a Container for Apache / Nginx / Tomcat
• Creating a Container for Jenkins
• Administrating users
• Managing resources
• Copying files to a container
• Turning a container into an image
• Destroying containers
• Chapter Test
• Quiz

Docker Volumes

• Introduction to Volumes
• Why are volumes important?
• Host volumes
• Anonym volumes
• Understanding VOLUME instruction in Dockerfile
• Named volumes
• Persisting data in MongoDB
• Persisting data in Jenkins
• Persisting logs in Nginx
• Sharing volumes between containers
• Chapter Test
• Quiz

Docker Network

• Introduction to Networks
• ¿What's the default network?
• Creating a user defined network
• Inspecting networks
• Adding containers to a default network
• Connecting containers to the same network
• Conecting containers to different networks
• Removing networks
• Assigning container IP
• Host network
• None network
• Notes on networks
• Chapter Test
• Quiz

Docker Compose

• Introduction to Docker Compose
• Installation
• First steps with Docker Compose
• Enviromental variables
• Volumes in compose
• Networks in compose
• Building images with compose
• Resource limiting with compose
• Containers policy
• Personalizing names
• Installing Wordpress + MySQL
• Installing Drupal + PostgreSQL
• Installing Joomla + MySQL
• Installing Reaction Ecommerce (NodeJS) + Mongo DB
• Installing Guacamole
• Installing Zabbix in Compose
• Chapter Test

Docker Registry

• Create you're own registry
• Upload your images
• Share your images on your network