DevOps Engineer Training in Johannesburg

You can become a DevOps expert thanks to the DevOps Engineer certification in Johannesburg and the vital skills it teaches. You’ll learn how to use DevOps tools to perform Continuous Integration, Configuration Management, Delivery, Deployment, and Monitoring. The course teaches DevOps tools like Docker, Git, Nagios, Chef, Jenkins, and Puppet, employing a practical, interactive, hands-on approach. Enhance your skills in the methodologies of Agile and Scrum, and at the same time learn all you need to know about the two best cloud platforms out there today: Microsoft Azure and Amazon Web Services (AWS).

The DevOps Engineer Course in Johannesburg employs a structured learning path endorsed by trusted industry experts. You can gain entry to over 120 instructor-led, online, live classes taught by teachers expertly trained in the DevOps field. You also get access to over 90 hours of high-quality e-learning, real-life case studies, chapter-end quizzes, and simulation exams, joined by a community moderated by experts. When you finish the learning path’s requirements, you will be awarded that prestigious master's certificate from Simplilearn.

Some of the projects that make up the DevOps Engineer Training in Johannesburg include:

Project 1 Scenario:

A media company needs a website where their users can upload photographs, complete with captions and titles. You have to create thumbnails from the original photographs so that they can display multiple images on the index pages. The customers must have the option to order prints on T-shirts, mugs, and other items. Your assignment here is to design, implement, and deploy a portion of this system.

The objective is to design and deploy the business and integration levels of the project. The system should, at the end of the day, have the ability to store image files plus thumbnails, easily accessible to the web server and residing in a file storage system.

Project goals:

• Set up a MySQL database in a Docker container
• Design a database table structure for the data
• Write an SQL script to create the table and enter some sample data
• Create the table in the database
• Create a Java entity object and map it to the database table
• Create a DAO and its implementation
• Create a Junit test case and write integration tests

The deliverables are:

• SQL script
• Entity object code
• Hibernate configuration file
• DAO and implementation code
• Junit test case

Project 2 Scenario:

A library has a huge collection of CDs that need to be cataloged. The resource must have the capability to store the pertinent information in a database and feature a web front end. This DevOps Engineer training in Johannesburg project will direct you to build, execute, and establish a segment of the system. The ultimate project objective is to make a web application that can successfully and easily implement the catalog. Each CD entry requires the information:

• Title
• Artist(s)
• Year of release
• Number of tracks
• Total playing time

Each CD must also be broken down into a list of tracks with the following data:

• Title
• Author(s)
• Playing time

Goals of the project:

You begin with the code and instructions for exercise 8.7. Then take a copy of the DevOps project obtained from lesson 8 and rename the files from Monitoring to Library. You only have to create the web’s front end. The data manager can make a hard-coded list of CDs instead of pulling them from the relevant database.

The deliverables are:

• The data manager Java file
• The library controller Java file
• The JSP which displays the CD list
• A screenshot of the web page showing the list of CDs

Project 3 Scenario:

You need a utility to change integers into words. For instance, the number 42 needs to be converted into “forty-two”. This project’s objective is to develop a function that converts the numbers 1 through 999 into a word format. If you have extra time, you can extend the numerical range beyond, but don’t go over 2 billion. In this DevOps Engineer Training in Johannesburg project, you will use Test Driven Development (TDD) to develop the method. You will also need a standalone application that can read a number from the keyboard and print the proper value either in words or “Invalid number”. The program should halt if the user enters 0.

Finally, the entire application must be packaged as an executable jar file employing Ant.

 Goals of the project:

• Clone the repository and install Ant.
• Git clone https://github.com/simplilearn-devops/devops-project-3
• Curl -O http://apache.mindstudios.com//ant/binaries/apache-ant-1.10.0-bin.zip
• Unzip apache-ant-1.10.0-bin.zip
• Ins apache-ant-1.10.0 ant
• Start the VNC server
• On your local machine connect to the VNC server on port 5901
• Open the Numbers project in Eclipse
• Add the jar files in lib to the classpath
• Develop the numbers to words application using TDD
• Implement the main application to read numbers from the keyboard and print out the values
• On the server navigate to the Numbers project
• Run ant to build the project. The build will fail if the unit tests fail.
• ~/ant/bin/ant dist
• The results of the unit tests are in the report directory which got created
• Run the application and try it out
• java –j Numbers.jar

The deliverables are:

• The unit test java file
• The number of words Java file
• The main application Java file
• The test results file from the report directory
• A screenshot of the application output after running it with a representative set of numbers

Project 4 Scenario:

You will start off with an assignment, where you must upload a couple of downloadable bits of data into Amazon S3 so that your clients all over the world can have convenient access to them.

Unfortunately, a month later, right in the middle of the company’s massive marketing campaign, the marketing team realized that S3 costs too much, and asks you to find a more cost-effective method of file distribution and put it in place.

Goals of the Project:

• Create an S3 bucket
• Set its access permissions to allow all anonymous users to download the files from it
• Upload sample files to an S3 bucket
• Create a CloudFront distribution using an S3 bucket as its origin
• Verify that the files are accessible

Project 5 Scenario:

Right now, Oscrop Corporation’s public-facing web application operates on an IIS web server situated at the company’s go-to ISP. However, Oscrop now wants to migrate this web app over to the Azure cloud provider. So, you are required to test the functionality of the web app by creating a test Oscrop web app. An internal team will give you a test web app that you can deploy. You must ensure that developers can introducing changes to the test web application, but before the public can see those changes on the actual site.

Additionally, Oscrop’s operations team uses a Microsoft SQL Server database currently to store the appropriate back-end data of the web app on the company’s servers. You need to check out the possibility of employing an Azure SQL Database to host the database.

The operations team also wants to monitor database performance in Azure.

Goals of the Project:

• Create a new web app
• Deploy a web app
• Manage web apps
• Create an Azure SQL Database
• Configure server firewall rules
• Use SQL Server Management Studio
• View database metrics

DevOps facilitates a greater level of collaboration between the Development and Operations teams. Consequently, DevOps engineers are professionals who oversee and monitor the entire development lifecycle. DevOps engineers are vital for automating the necessary processes, handling the CI/CD pipeline implementation, code releases, and coming up with resolutions to any development, deployment, and maintenance issues. You will learn how to handle all of these tasks in this DevOps Engineer training in Johannesburg.

DevOps Engineers rank at the top of LinkedIn’s 2020 report listing India’s Emerging Jobs. DevOps, along with the Agile philosophy, is generating a lot of buzz in business circles, enhancing Return on Investment (ROI) while shortening product time to market. Thus, today’s businesses want DevOps Engineers, and it’s a highly prized position. This is the perfect opportunity for someone who takes the DevOps Engineer course in Johannesburg.

Payscale says that DevOps engineers can earn a potential average base pay of $95K in the US and Rs 687K in India. A professional who completes their DevOps Engineer in Johannesburg training and earning their certification can amplify those salary numbers.

DevOps Engineers play a critical role in today’s IT world, a role assumed by a leader or subordinate. They ensure that the DevOps strategy is put into use during every stage of the product's development, and help bring about positive changes in their workplace's culture.

Anyone who currently works in Operations or Development/Engineering teams should consider a career in DevOps and take the DevOps engineer training in Johannesburg. While on the road to becoming a DevOps Engineer, you can start your career as a System Administrator, Software Engineer/Developer, Automation Test Engineer, or Operations Manager. From there, they can advance to more challenging positions like Automation Expert, Release Manager, or DevOps Test Engineer, until at last becoming a full-fledged DevOps Engineer.

The DevOps Engineer course in Johannesburg is for eager, motivated professionals who want to put their career in their software development on a faster track. The following professional positions can benefit the most from the course:

• IT Team Leaders
• Software Developers
• Systems Administrators and IT Managers
• Cloud Engineers
• Developers
• • Engineers

You will gain valuable skills from the DevOps Engineers master's program, for instance Continuous Integration, Continuous Deployment (CI/CD), and Continuous Delivery, to name a few. The course also imparts hands-on experience with popular DevOps tools like Docker, Git, Kubernetes, Puppet, and many more. You will also grasp the concept of how DevOps works in tandem with Agile methodology and DevOps on AWS.

Candidates signing up for the DevOps Engineer certification in possess a technical background. They should have a beginner's grasp of skills like Linux, web development, Java programming, along with some basic familiarity with cloud providers like Microsoft and AWS.