Cloud Computing

What is Cloud Computing ?

Cloud computing is the on-demand delivery of IT resources over the  Internet with pay-as-you-go pricing. Instead of buying, owning, and  maintaining physical data centers and servers, you can access technology  services, such as computing power, storage, and databases, on an                                                                              as-needed basis from a cloud provider.

How to create an AWS account ?
      
Register in AWS Educate (https://aws.amazon.com/education/awseducate/)
Fill in the following form to register

You'll recieve a verification mail in your registered email
Verify your account
You'll recieve a mail for creating password 
Create your password
You can then access your courses

How to create an ICT account ?

Register in ICT learnathon 2022 (https://ictacademy.in/learnathon2022/#home) 
Fill in the student registration form and select your courses and then click register.

Future of cloud computing
Understanding of important business processes and data operations.
Measuring actual return on investment and value for money.
Risk management for suppliers.
Solving challenges for security and integrity.

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Lab AWS Exercise 1 A : Creating a EC2 instance accesible via remote client in AWS

Creating a EC2 instance accesible via remote client in AWS Step 1:Create an instance Step 2:Launch Instance Step 3:Create new key pair and download private key in PEM format. Step 4:Launching Instance Step 5:Successfully initiated launch of instance Step 6:Instance starts running successfully. Step 7:Open Putty key generator Step 8:Load the PEM file Step 9:Save Private Key as PPK file Step 10:Open WinSCP Step 11:Copy the Public IPV4 Address of the instance Step 12:Paste the IP address in Host name Step 13:For Password open Advanced Site Settings and click authentication Step 14:Upload the private key in PPK format Step 15:Save the Site Step 16:Login the site Step 17:EC2 instance accessible via remote client in AWS is created

Lab AWS Exercise 6 - Create S3 bucket and host a static website

Sign in to AWS management console Select Amazon S3 Select Buckets Click on create bucket Fill in the information Enable ACL Enable public access Create bucket Bucket created successfully Upload the HTML file need to be hosted under objects of the created bucket The object URL must move you to the webpage that you have uploaded The webpage has been hosted successfully

Worksheet 2 AWS Services

AWS SERVICES Amazon Lightsail Amazon Lightsail provides easy-to-use cloud resources to get your web application or websites up and running in just a few clicks. Lightsail offers simplified services such as instances, containers, databases, storage, and more. With Lightsail, you can easily spin up websites or applications using pre-configured blueprints like WordPress, Prestashop, or LAMP. You can use Lightsail features to simply host static content, connect your content to an audience around the globe, or get your Windows Business server up and running. The Lightsail console guides you through the configuration process, and in many cases, has components already configured. Features Lightsail offers virtual servers (instances) that are easy to set up and backed by the power and reliability of AWS. You can launch your website, web application, or project in minutes, and manage your instance from the intuitive Lightsail console or API. Lightsail offers an easy way to run containers ...

Lab AWS Exercise 7 - Create an SQL instance

Download and install MySQL workbench Open AWS management console Select RDS under database under services Click on create database Choose database creation method Choose engine Choose free tier Provide Database name , username , password Create database Database created successfully Open MySQL workbench Under database , select manage connection Enter the endpoint of the database in place of host and enter the right username And then test connection Open the connected database and execute the queries provided or needed

Lab AWS Exercise 1 - Creation of EC2 instance in AWS

EC2 INSTANCE CREATION Create AWS free tier account You will be asked for billing details fill and sign up Complete your registration Sign in to the console Launch EC2 instance from AWS dashboard Choose ami Choose instance type Configure instance Add storage Add tags Configure security group Review The instance starts running Then finally terminate the instance

Lab AWS Exercise 4 - Creation of VPC

Open AWS console Under services select networking and content delivery Under that select VPC Click on create VPC Provide vpc a name and provide required information and select create vpc Creation of subnets Under vpc select subnet and click on create subnet Provide vpc information Create 4 subnets : 1 public and 3 private subnets

Assignment Class Activity - Storage Virtualization

What is storage visualization ? Storage virtualization in Cloud Computing is nothing but the sharing of physical storage into multiple storage devices which further appears to be a single storage device. It can be also called as a group of an available storage device which simply manages from a central console. This virtualization provides numerous benefits such as easy backup, achieving, and recovery of the data. Benefits of storage virtualization It is highly scalable. It allows easy addition and deletion of storage without affecting any application. Easy data migration. Easy storage management. Diagram of Storage virtualization Types of storage virtualization Block level File level Block level storage virtualization is implemented in “ SAN (storage area network) ” and it provides a translation layer in the SAN, between the hosts and the storage arrays. In this type of storage virtualization, servers are redirected to virtualized LUNs instead of LUN’s on the individu...

CLOUD COMPUTING

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