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DevOps – Ansible for the Absolute Beginners

Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy. Avoid writing scripts or custom code to depl...
3.9
3.9/5
(20 reviews)
696 students
Created by

7.1

CourseMarks Score®

4.8

Freshness

7.0

Feedback

9.0

Content

Platform: Skillshare
Video: 58m
Language: English
Next start: On Demand

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Detailed Analysis

CourseMarks Score®

7.1 / 10

CourseMarks Score® helps students to find the best classes. We aggregate 18 factors, including freshness, student feedback and content diversity.

Freshness Score

4.8 / 10
This course was last updated on 8/2017.

Course content can become outdated quite quickly. After analysing 71,530 courses, we found that the highest rated courses are updated every year. If a course has not been updated for more than 2 years, you should carefully evaluate the course before enrolling.

Student Feedback

7.0 / 10
We analyzed factors such as the rating (3.9/5) and the ratio between the number of reviews and the number of students, which is a great signal of student commitment.

New courses are hard to evaluate because there are no or just a few student ratings, but Student Feedback Score helps you find great courses even with fewer reviews.

Content Score

9.0 / 10
Video Score: 7.7 / 10
The course includes 58m video content. Courses with more videos usually have a higher average rating. We have found that the sweet spot is 16 hours of video, which is long enough to teach a topic comprehensively, but not overwhelming. Courses over 16 hours of video gets the maximum score.
The average video length is 5 hours 36 minutes of 53 Ansible courses on Udemy.
Detail Score: 9.4 / 10

The top online course contains a detailed description of the course, what you will learn and also a detailed description about the instructor.

Table of contents

Description

Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy. Avoid writing scripts or custom code to deploy and update your applications— automate in a language that approaches plain English, using SSH, with no agents to install on remote systems.

This course introduces a beginner to basic fundamentals of Ansible with easy to do hands-on exercises that you can practice right in the browser. The course introduces basic use cases of Ansible followed by an introduction to Ansible Inventory, Playbooks, Modules, Variables, Conditionals, Loops and Roles. Each lecture is accompanied by a set of coding exercises giving the user a hands-on experience in developing Ansible Playbooks.

What will I learn?

  • Beginner level introduction to Ansible
  • Introduction to YAML and Hands-on Exercises
  • Build Ansible Inventory Files with Hands-on Exercises
  • Build Ansible Inventory Files with Hands-on Exercises
  • Automate provisioning and web server deployment

Who is the target audience?

  • System Administrators
  • Cloud Infrastructure Engineers
  • Automation Engineers
  • Anyone who wants to learn to automate without coding

You will learn

Projects are a great way to apply your knowledge, improve the skills you’ve learned and put your skills to test.  It is a great way to get that exposure that you get by working on an actual project with an actual use case. And thus gain deeper Insights into the product and ensure the skills you learned last long in your mind. Share your solution and receive feedbacks and learn with a global community. 

In this project we are going to present you with a challenge and you are going to develop a project to solve it using Ansible. We will use open-source and free resources available out there to develop the project. This way you get exposure to a lot of other tools and platforms while you are working on the assignment.

So, let’s look at the challenge at hand. We are tasked to deploy a web application from ground up, on a cloud provider of choice. So the first task is to deploy the required servers. Deploy as many servers required based on user input and designate them as web and database servers. We will be using the same simple web application we used in our demos to keep it simple. So install the necessary dependencies on the servers. Then install the actual application. We would be installing flask on the web servers and mysql on the database server. Then download the source code from the git repository. You could either use the source code I have in my github repository or fork it and create one on your own. Then run the necessary services on each servers. We will then configure load balancing to distribute traffic across all web servers.  Finally send out a notification email stating the work is complete and we will add information about the servers in there.

Design Considerations:

Let us look at some design considerations. The servers could be deployed on any cloud platform of your choice, such as AWS, Google, Azure or even a private cloud setup like VMWare. As we discussed we must be deploying the application in a distributed model, meaning we will reserve one database server and others for web. The source code repository could be github or bitbucket or any repository of your choice. Ultimately the Ansible playbook must download the code from the repository. And then once services are started and the web servers are up, configure load balancing. It could be a native load balancing as a service supported by cloud service providers, like Elastic Load Balancing in AWS or it could be a software loadbalancer that you can install and configure on one of the servers like NGINX, HAPROXY or even lighttpd. It could be really simple.

Solution Considerations:

Here are some ideas to get started and develop the project. First of all, you need a development environment to play around with. All public cloud providers such as AWS, Google Cloud and Azure offer free trial period. If you haven’t signed up already, sign up for the free tier and you get to play around with free VMs. Google offers upto 300$ worth of free resources. Just make sure you keep an eye on the usage. Research on existing roles to deploy VMs on Cloud and on configuring them. Research on roles to install and configure applications like mysql and flask. Create your own roles if required. Research existing cloud modules available to deploy VMs on cloud. Explore git modules to download source code. You may want to use Dynamic Inventory to get inventory information of deployed VMs.  Secure credentials using Ansible Vault.

Feel free to use containers if you wish to containerize application. However this is not mandatory.

Finally the solution must be submitted in the form of a github repository. So if you do not have a github account this is the right time to create one. You don’t need to be an expert in git, but learning the real basics to create a repository and how to check in some code will help.

Requirements

There is no prerequisite, anyone can begin this course.. This course is also great for beginners without any Ansible knowledge.

This course is for

This course is suitable for beginners.

How much does the DevOps - Ansible for the Absolute Beginners course cost? Is it worth it?

You can enrol in this course with a Skillshare subscription that costs $8/month, but you start with a FREE 7-day trial. You can also enrol in thousands of courses on a variety of topics with your subscription, including several Ansible courses.
The average price is $14.0 of 53 Ansible courses on Udemy.

Does the DevOps - Ansible for the Absolute Beginners course have a money back guarantee or refund policy?

There is no money-back guarantee with Skillshare, but you can start with a free one-week trial to learn without risk. With the subscription, you can download classes to your tablet or phone using the Skillshare app.

Are there any SCHOLARSHIPS for this course?

At the moment we couldn't find any available scholarship forDevOps - Ansible for the Absolute Beginners, but you can access more than 30 thousand classes for $8/month on Skillshare, including this one!

Who is the instructor? Is Mumshad Mannambeth a SCAM or a TRUSTED instructor?

Mumshad Mannambeth has created 12 courses that got 117,304 reviews which are generally positive. Mumshad Mannambeth has taught 524,365 students and received a 4.6 average review out of 117,304 reviews. Depending on the information available, Mumshad Mannambeth is a TRUSTED instructor.

7.1

CourseMarks Score®

4.8

Freshness

7.0

Feedback

9.0

Content

Platform: Skillshare
Video: 58m
Language: English
Next start: On Demand

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