DevOps Engineer Training in Kolkata

Some of the projects that are a part of this DevOps Engineer Training in Kolkata include –

Project 1 Scenario:

A media company wants to create a website where users can upload their photographs, including captions and titles. You need to create thumbnails from photographs so multiple images can be displayed on the index pages. Customers should also be able to order prints on T-shirts, mugs, and other items. You need to design, implement, and deploy part of this system.

The goal for the DevOps engineer training in Kolkata project is to create and implement the business and integration tiers related to the project. In the final system, image files and thumbnails should be stored in a file system that’s accessible to the web server.

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 CD collection that must be cataloged. It needs to store the relevant information in a database and come equipped with a web front end. You must design, implement and deploy a part of this system. The project objective is to produce a web application that can implement the catalog. Each CD requires the information:

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

Each CD must also have a list of tracks with the following information:

• Title
• Author(s)
• Playing time

Goals of the project:

You start off the project with the code and instructions for exercise 8.7. Acquire a copy of the DevOps project from lesson 8, then rename the files from Monitor to Library. You only need to produce the web’s front end. The data manager can produce a hard-coded list of CDs instead of extracting them from the 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 must be able to convert an integer into words, like, for example, the number 57 needs to be converted into “fifty-seven”. The project’s objective in this DevOps Engineer course in Kolkata is to create a method that converts the numbers 1 through 999 into words. If you have time, extend the numerical range beyond, but not exceeding 2 billion. Use Test Driven Development (TDD) to develop the method. Additionally, you need a standalone application that can read a keyboard number and prints the number's value as either regular words or the phrase "invalid number." The program should exit if the user enters 0.

The application must be packaged as an executable jar file using 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 are tasked with putting a few downloadable materials into Amazon S3 so your company’s customers around the world can access them.

Unfortunately, a month later, during a crucial, huge marketing campaign, the marketing team discovers that S3's costs are unacceptable, and assigns you the task of researching and implementing a cheap file distribution plan.

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:

Currently, Oscrop Corporation’s public-facing web application runs on an IIS web server located at the company’s chosen ISP. But Oscrop wants to migrate this web app over to Azure. As a result, you need to test the web app’s functionality by creating a test Oscrop web app. An internal team will supply you with a test web app for you to deploy. You have to be sure they have the ability to stage any changes to the test web application before anyone can modify the public-facing website.

Oscrop’s operations team currently uses a Microsoft SQL Server database to store the web app’s back-end data on the company’s servers. You need to investigate the possibility of using an Azure SQL Database to host this database.

The operations team is also interested in monitoring how the database performs 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

The DevOps methodology promotes greater collaboration between Development and Operations teams. As a result, the responsibility for overseeing the entire development lifecycle falls to the DevOps engineers. DevOps engineers are crucial for performing tasks like guiding and watching CI/CD pipeline implementation, automating the related processes, any code releases, and resolving complications related to development, deployment, or maintenance.

The position of DevOps Engineer hit the top of LinkedIn’s list of Emerging Jobs of 2020 report for India. DevOps, in conjunction with Agile, amplifies business productivity to the next level, increasing Return on Investment (ROI), while decreasing product time to market. This makes DevOps Engineers are highly prized position, a role that someone who takes the DevOps Engineer course in Kolkata can fill!

Payscale reports that DevOps engineers can earn an average base pay of Rs 687K in India and $95K in the US. Professionals who take the DevOps Engineer course in Kolkata and get certified can further enhance this earning potential.

The important role of DevOps Engineer, typically assumed by a leader or trusted subordinate, ensures the DevOps strategy is a part of the end-to-end development of the product in question, and at the same time creating a more positive attitude in the workplace.

Any professional who works in Operations or Development/Engineering teams can choose a career in DevOps and should take the DevOps engineer training in Kolkata. On your way to becoming a DevOps Engineer, you may begin your career as a System Administrator, Automation Test Engineer, Software Engineer/Developer, or Operations Manager, then advance to positions such as a Release Manager, DevOps Test Engineer, Automation Expert, then finally become a full-fledged DevOps Engineer.

The DevOps Engineer course in Kolkata is for ambitious professionals who want to fast-track their software development career industry. The following positions benefit the most from the course:

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

The DevOps Engineering Master's programs equips you with valuable tech skills like CI/CD (Continuous Integration and Continuous Deployment), as well as Continous Delivery. It also provides hands-on experience with useful DevOps tools like Git, Docker, Kubernetes, Puppet, and much more. You will also understand how DevOps works symbiotically with the Agile methodology and DevOps on AWS.

Candidates enrolling in this DevOps Engineer course in Kolkata should come from a technical background. They should have a basic understanding of Java programming, Linux, and web development, and possess casual knowledge of cloud platforms like AWS and Microsoft Azure.