Learning Docker

Description

In this course, you will learn:

• Docker image contains everything it needs to run, independent of the Linux server on which it lives: a copy of the operating system, a database, code, configuration files, dependencies, and so on.
• The basics of Docker, including its containers, Dockerfiles (or base images), and capabilities for networking, data management, infrastructure optimization, and more.
• How to build your own containers, as well as how to network and link containers.

Syllabus:

• Introduction
• Why create containers using Docker?
• What you should know
• What is Docker?
• Using the exercise files
   

1. Installing Docker

• Setting up Docker
• Docker Desktop
• Install Docker on Mac
• Install Docker on Windows
• Install Docker on Linux
   

2. Using Docker

• The Docker flow: Images to containers
• The Docker flow: Containers to images
• Run processes in containers
• Manage containers
• Exposing ports
• Container networking
• Legacy linking
• Images
• Volumes
• Docker registries
   

3. Building Docker Images

• What are Dockerfiles?
• Building Dockerfiles
• Dockerfile syntax
• Multi-project Docker files
• Avoid golden images
   

4. Under the Hood

• Docker the program
• Networking and namespaces
• Processes and cgroups
• Storage
   

5. Orchestration: Building Systems with Docker

• Registries in detail
• Intro to orchestration
• Kubernetes in AWS
• Google Kubernetes Engine

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