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Docker Fundamentals Course

Class Dates
(click date for class times)
(click Enroll for locations)
4/28-4/30
Class Dates and Times
04/28/2025Monday 10:00-4:45 EDT
  9:00-3:45 CDT
  8:00-2:45 MDT
  7:00-1:45 PDT
04/29/2025Tuesday 10:00-4:45 EDT
  9:00-3:45 CDT
  8:00-2:45 MDT
  7:00-1:45 PDT
04/30/2025Wednesday10:00-4:45 EDT
  9:00-3:45 CDT
  8:00-2:45 MDT
  7:00-1:45 PDT

Early Notice Class
Early Notice classes have enrollments that suggest that the class will run as scheduled.
Last Reg Date4/23
 
5/28-5/30
Class Dates and Times
05/28/2025Wednesday10:00-4:45 EDT
  9:00-3:45 CDT
  8:00-2:45 MDT
  7:00-1:45 PDT
05/29/2025Thursday 10:00-4:45 EDT
  9:00-3:45 CDT
  8:00-2:45 MDT
  7:00-1:45 PDT
05/30/2025Friday 10:00-4:45 EDT
  9:00-3:45 CDT
  8:00-2:45 MDT
  7:00-1:45 PDT
 
6/30-7/2
Class Dates and Times
06/30/2025Monday 10:00-4:45 EDT
  9:00-3:45 CDT
  8:00-2:45 MDT
  7:00-1:45 PDT
07/01/2025Tuesday 10:00-4:45 EDT
  9:00-3:45 CDT
  8:00-2:45 MDT
  7:00-1:45 PDT
07/02/2025Wednesday10:00-4:45 EDT
  9:00-3:45 CDT
  8:00-2:45 MDT
  7:00-1:45 PDT
 
Fee:  $1195

Savings options:

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Train from your home or office

If you have high-speed internet and a computer you can likely take this class from your home or office.


  1. Home
  2. Courses
  3. Docker
  4. Docker Fundamentals

Docker Fundamentals Course

 

Overview

You will learn the difference between the container and the virtual machine. This course will take you through the life cycle of the container and the various stages of development. Moreover, this course will train you to install Docker on various platforms, will create your first container, image, push and pull to the registry hub, will learn how to install your own local registry, volumes, container networking, orchestrating containers, and will learn how to debug your containers. You will build an HTTP server image, run as a service, and connect to it. Also, Finally, you will learn how to create
a swarm and prepare your containers for production.

Who this class is for

It is for developer, operation managers, and IT professionals who would like to learn Docker.

Prerequisites

No prior knowledge of Docker is required.
Docker is open-source, so no subscriptions are required.

Number of Days

3 days

COURSE OUTLINE

Getting started with Docker

  • What is Docker?
  • What is the difference between VM and Containerization?
  • Installing Docker
  • Docker Architecture
  • Docker Flow
  • Download your first image
  • Run your first container
  • Terminology
  • Working with Docker image
  • Working with interactive container

Handling Docker Containers

  • Controlling Docker Container
  • Detach Docker
  • Container Lifecycle
  • Housekeeping commands
  • Docker's integrated image building system
  • Docker logs

Building images

  • Docker's integrated image building system
  • A quick overview of the Dockerfile's syntax
  • Dockerfile build instructions
  • How to remove images
  • How to remove containers
  • Best practices for writing Dockerfiles and Multi-Stage Builds

Publishing image

  • Understanding the Docker Hub
  • How to push images to the Docker Hub
  • Automatic building of images
  • Private repositories on the Docker Hub
  • Creating organizations on the Docker Hub

Running your private Docker infrastructure

  • The Docker registry and index
  • Docker registry use cases
  • Run your own index and registry
  • Push the image to a newly created registry

Running services in a container

  • Overview of container networking
  • User-Defined Networks
  • Envisaging Container as a Service (CaaS)
  • Exposing container services
  • Retrieving the container port

Sharing data volumes

  • Stateful versus Stateless Container/Services
  • Docker Volumes and Stateful Persistence
  • Volume’s Types
  • Anonymous Volumes—Within Container’s scope
  • Named Volumes—Outside Container’s scope
  • Sharing volumes between containers
  • Sharing volumes between host and container
  • Running a PostgreSQL Container with a Volume
  • Filesystem vs. Volume

Orchestrating containers

  • User-defined networks
  • Orchestrating
  • Example of docker-compose

Testing with Docker

  • What is CI/CD?
  • Integrating Docker testing into Jenkins (CI/CD)

Debugging containers

  • Namespaces
  • Process level isolation
  • Network Namespace
  • Mount Namespace
  • Control groups
  • Docker debugging commands

Securing Docker containers

  • Non-root privilege in Dockerfile
  • Is Docker secure?
  • Best practices for container security

Swarms

  • Set up your cluster
  • Scale your app to run on more nodes
  • Distribute your app across a cluster
  • Nodes Types and Load-balancing

 

View outline in Word

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Attend hands-on, instructor-led Docker Fundamentals training classes at ONLC's nationwide locations. Not near one of our locations? Attend these same live classes from your home/office PC via our Remote Classroom Instruction (RCI) technology.

For additional training options, check out our list of Docker Courses and select the one that's right for you.

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