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Docker Fundamentals

  • All levels
  • 18 and older
  • $1,195
  • Earn 11,950 reward points
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  • Online Classroom
  • 20 hours & 15 minutes over 3 sessions

Start Dates (6)

  • $1,195
  • 20 hours & 15 minutes over 3 sessions
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  • Tue, May 28 at 10:00am - 4:45pm
  • Wed, May 29 at 10:00am - 4:45pm
  • Thu, May 30 at 10:00am - 4:45pm
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  • Mon, Jun 24 at 10:00am - 4:45pm
  • Tue, Jun 25 at 10:00am - 4:45pm
  • Wed, Jun 26 at 10:00am - 4:45pm
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  • Mon, Jul 22 at 10:00am - 4:45pm
  • Tue, Jul 23 at 10:00am - 4:45pm
  • Wed, Jul 24 at 10:00am - 4:45pm
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  • Mon, Aug 19 at 10:00am - 4:45pm
  • Tue, Aug 20 at 10:00am - 4:45pm
  • Wed, Aug 21 at 10:00am - 4:45pm
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  • Mon, Sep 16 at 10:00am - 4:45pm
  • Tue, Sep 17 at 10:00am - 4:45pm
  • Wed, Sep 18 at 10:00am - 4:45pm
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Class Description

Description

What you'll learn in this it class:

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.

Course Outline

Getting started with Docker

  • What is Docker?
  • What is the difference between VM and Containerization?
  • Installing Docker
  • Download your first image
  • Docker Flow

Handling Docker Containers

  • Run your first container
  • Terminology
  • Working with Docker image
  • Working with interactive container

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

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 services in a container

  • Overview of container networking
  • Envisaging Container as a Service (CaaS)
  • Exposing container services

Sharing data volumes

  • Sharing volumes between containers
  • Practicality of data sharing between containers
  • Sharing volumes between host and container
  • Practicality of host data sharing
  • Avoiding common pitfallsFF
  • Filesystem vs. Volume

Orchestrating containers

  • Linking containers
  • Orchestrating
  • Example of docker-compose

Testing with Docker

  • Overview of TDD
  • Testing your code inside Docker
  • Integrating Docker testing into Jenkins

Debugging containers

  • Control groups
  • Docker debugging commands

Securing Docker containers

  • Is Docker secure?
  • Best practices for container security

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

Swarms

  • Set up your Docker environment
  • Build an image and run it as one container
  • Scale your app to run multiple containers
  • Distribute your app across a cluster
  • Stack services by adding a backend database
  • Deploy your app to production

Remote Learning

This course is available for "remote" learning and will be available to anyone with access to an internet device with a microphone (this includes most models of computers, tablets). Classes will take place with a "Live" instructor at the date/times listed below.

Upon registration, the instructor will send along additional information about how to log-on and participate in the class.

Refund Policy

Cancellation / Reschedule by Student

Because we must schedule rooms, ship course materials, assign instructors and provision computer resources well in advance, it is important students alert us ASAP with any cancel/reschedule requests.

Please note the following policies:

  • If requested 16 or more calendar days before the class
    • Cancellation requests made in this timeframe are eligible for refund less 5% cancellation fee.
    • Reschedule requests made in this timeframe will be accommodated if availability exists and will be processed at no additional charge.
  • If requested 15 calendar days or less before the class
    • Cancellation or Reschedule requests made by the student 15 calendar days or less before the class starts will be charged 100% the course fee and are not entitled to a refund.

Substitutions

  • If you are unable to attend your class, a substitute who meets the course prerequisites may attend in your place at no additional charge for the original class title, date and location. If you cannot find a substitute, you will be subject to the class cancellation policy.

Make-up Policy

Students are permitted one (1) Make-Up opportunity to attend an instructor-led class that was paid for but not previously attended for no additional charge.

  • Make-Up class registrations are subject to availability and are not entitled to refund.
  • Students may not reschedule a Make-up class registration.
  • Any no shows or cancellations forfeit their one Make-up opportunity.

Additionally, ONLC reserves the right to retire courses due to lack of demand. Retired classes are not available for Make-Up.

In the event that an instructor or the school needs to cancel at the last minute, students will receive a refund less a 5% non-refundable registration fee.

In any event where a customer wants to cancel their enrollment and is eligible for a full refund, a 5% processing fee will be deducted from the refund amount.

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