Scaling Docker on AWS (Udemy.com)

Learn how to build and deploy a fault tolerant, scalable and load balanced Ruby on Rails application on AWS.

Created by: Nick Janetakis

Produced in 2021

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What you will learn

  • Learn how to Dockerize a Ruby on Rails application
  • Ability to scale and load balance a web application to many hosts
  • General AWS knowledge that you can apply outside of Docker
  • Confidence to apply for DevOps positions at software companies

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Quality Score

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Overall Score : 86 / 100

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Course Description

Learn to deploy Docker at scale in about 6 hours

Looking to scale your web applications with Docker? How about gaining heaps of practical knowledge about working with Amazon Web Services (AWS)?

Prepare to get excited about this course!

AWS has over a million customers, some of which are the most popular websites in the world. You can be sure that AWS will be a great fit for your web application regardless of what scale you're running at.

One awesome thing about using AWS is that a ton of companies are hiring people who have experience with it. All of the knowledge you gain from this course can be used to apply for DevOps or cloud computing positions.

The main AWS component that you'll learn about in this course is Amazon ECS, which is the Amazon EC2 Container Service. It's Amazon's take on how to manage a cluster of Docker containers.

The first section of this course will concentrate on getting familiar with AWS and then performing a deep dive on Amazon ECS where you'll learn everything there is to know about it. You'll also get familiar with Amazon ECR which is Amazon's private Docker registry.

During this deep dive there will be plenty of guided labs to get your hands dirty.

The second section of this course will be all about Dockerizing a multi-service Ruby on Rails application, as well as profiling that application with Docker and other open source tools.

If you're not a developer or have no intentions of using Ruby on Rails that's fine because you can skip the development section. The only thing you'll have to do is build the Docker image, which will be as simple as running a few commands.

The third section of this course will be taking the knowledge learned from previous sections and deploying the application to production on AWS in a fault tolerant way.

You'll learn how to calculate costs for a real life project hosted on AWS and load balance the web application so you can scale out to as many hosts as you need.

Along the way you'll learn about many other AWS resources and also learn how to hook up a domain name to a load balancer and secure it with a free SSL certificate.

This entire course is very hands on, with just enough theory to understand the main goal -- which is to get you comfortable scaling your web apps with Docker on AWS.

"Excellent teacher and great material - easy to follow and informative. I especially like the hands-on labs."

Here's what you'll get when you sign up to my course today:

You'll learn how to get your development environment set up to run Docker. Windows, Mac and Linux users will be able to follow along.
You'll learn what Amazon ECS is and how it differs from similar services.
You'll learn everything there is to know about Amazon ECS.
You'll learn how to create your own private Docker Registry with Amazon ECR.
You'll gain general AWS knowledge on identity and access management, security groups, EC2, S3, ELB, RDS, ElastiCache and more.
You'll learn how to Dockerize a Ruby on Rails web application.
You'll learn how to profile your applications with Docker.
You'll learn how to price out a project on AWS at various traffic loads.
You'll learn how to load balance your web application on AWS.
You'll learn how to wire up a custom domain to your load balanced web app.
You'll learn how to create and use a FREE SSL certificate.

You're getting all of that for just $25.

This course is jam packed with over 60 lectures, 6+ hours of videos and quizzes. You'll also receive full PDF text directions for each video lecture and complete source code examples.

"This training is great to start using ECS on AWS. It's very clear and the instructor explains really well the concepts of both, Docker and AWS and how they work together."

Why is it worth using Docker?

Saves a ton of time and headaches when setting up development environments.
Easily move an application across environments or servers.
Removes issues such as "well, it worked on my machine!".
Makes developing with teams a much more pleasant experience.
Works on most major platforms.
Has amazing support on most cloud hosting providers.
Docker as a company is well funded and moving forward quickly.

Why is it worth using AWS?

Amazon's infrastructure is spread across the globe.
Amazon has a tremendous amount of experience operating at scale.
Reap the rewards of using battle hardened services.
Avoid having to manage the low level details of your infrastructure.
Many companies are hiring people with AWS experience.
You can try it out for free for an entire year.

"What I loved most about this course was that I could tell how much thought Nick put into arranging the labs and resources."

Why is this course for you?

After finishing this course you'll have a ton of knowledge about using Docker on AWS. You'll be able to apply this knowledge to your own projects or use it to further your career by applying for DevOps or cloud computing jobs.

You're walking away with not only knowledge, but complete source code and working examples that you can reference for life.
Who this course is for:
Anyone who wants to learn how to scale Docker on AWSAnyone who wants to deploy a web application in an automated wayAnyone who wants to scale their web application to multiple serversAnyone who wants to further their career by improving their DevOps skills

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Instructor Details

Nick Janetakis

Hi, I'm Nick and I've been a self taughtsoftware developer for about 20 years.
I'm also a Docker Captain, which means that Docker personally reached out to me to join their team as a trusted content provider and community leader.

Over the years I've worked as a consultant doing contract work for various clients while alsohacking away on my own projects because it's what I love to do.
All of my courses have been created from experience I've gained while being in the trenches and figuring out things through real world experience.

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Reviews

4.3

175 total reviews

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By Christopher W on 10/25/2020

Good information, but for this last section of Installing Docker, it would have been nice to either start with the last 5 minutes explaining MacOS and Windows environments and then saying you can skip the rest if you aren't using Linux, or splitting the video into two and having one titled Linux and the other everything else. I feel like I waisted 15 minutes listening to information that doesn't have to do with me.

By Vasiliy Sablin on 7/14/2020

A good course that gives a basic knowledge about AWS ECS. The only thing I didn't like is that too much of lecture time was spent on typing long commands. It's better to learn more about every command (different options) Instead of typing the commands with letter-by-letter dictation.
Overall, I highly recommend this course to beginners at ECS.

By Mohammed Omar on 6/27/2020

I was pretty stuck figuring out how to deploy a rails api. And it just so happened that this not only demonstrates an industry standard way (using ECS/Docker) but it does so with Rails. Best money I've ever spent on a course. Nick is great, seriously. Super straightforward and you just get it.

By Doug Goldie on 5/16/2020

It's good.
However, rails 4 doesn't even use webpack, much less webpacker with react, so I'm concerned I'll be successful applying this to my app.
My app is rails 6 with react.

By Ralph Otowo on 4/16/2020

This is a great course! A little too slow, I listened at 1.25x speed but I realize other users may benefit from Nick's pace. He was very detailed and explained many concepts that most people stepping into the DevOps world will benefit from.
I'm not too happy about the reliance on classic ELBs as opposed to the newer ALB, because like most things AWS, it's only a matter of time before they deprecate the classic load balancers in favour of ALBs.
I'm making it a personal assignment to perform the deployment sections using an ALB. Overall, I highly recommend this course and will be looking for more courses from this author. Thanks!

By Dom.finn@gnail.com Finn on 3/15/2020

I am enjoying it and it covers just enough. It's getting quite outdated now. It points you in the right direction still but there's some decent grinding to be done outside of this.

By Giles Gamon on 3/13/2020

So the content is excellent, the presenter goes at a good pace but the content is somewhat outdated - Feb 2016 - so would be good to update some content to keep this course relevant

By Pablo Cruz on 3/9/2020

Excelent Course explains all you need to know about ECS, really good explained lectures.
You need to have a little knowledge about some AWS services to get the best of every lecture

By Lee Henry on 1/25/2020

can't follow!

By Alain Coulombe on 1/25/2020

I am a java developper and managed to learn and practice everything without using the provided rails app. I used a personnal springboot service and was able to folow
the entire course.
It's very well explained and Nick provides step by step instrunction as well as pdf notes to help practice everything.

By Sharanappa Hatti on 1/18/2020

Good Training

By David He on 1/8/2020

Course is outdated!! It's not good that 3 years after it's originally authored, it is STILL using ClassicLoadBalancer to illustrate how load balancing works with ECS.
ClassicLoadBalancer is a legacy tech and should be replaced either via ALB or NLB.
Not happy and want my money back