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Explain DevOps Project In Interview

 Project Overview: -    Frontend   Backend   Jira Ticket System   Confluence – For Documentations   Slack or MS Teams – For Internal Chat, Calls & Meetings   Lastpass or 1Password - To store credentials and share with other team members Securely   GitHub – To store project application codes    Frontend:    Tech Stack Details     ECS Farget Service - Container   Route53   Load Balancer   SSL Certificate   ECR Registry   Custom VPC    Backend: -    Tech Stack Details    Lambda Functions (Nodejs-16)   API Gateway   RDS - MySQL Database with Replication   S3 Bucket   Route53   SSL Certificate  Custom VPC    How alerts triggered?  AWS SNS Topic with Email Subscriptions   Alerts are integrated with Slack Channel     Infra Network Setup    Frontend to Backend - VPC Peering or Direct Connect Service to make two different account VPC private connections   RDS – It should be in private subnet and secured   RDS password should be stored in secret manager    Deployment

Jenkins Interview Questions

 Top Jenkins Interview Questions  Enlisted below are some of the most popular Jenkins Interview Questions that have been answered by experts.  Q #1) What is Jenkins? Answer: Jenkins is a free open source Continuous Integration tool and automation server to monitor continuous integration and delivery. It is written in Java. It is known as an automated Continuous Delivery tool that helps to build and test the software system with easy integration of changes to the system. Jenkins follows Groovy Scripting.  Also, it enables developers to continuously check in their code and also analyze the postbuild actions. The automation testers can use to run their tests as soon as the new code is added or code is modified.  Q #2) What are the features of Jenkins? Answer: Jenkins comes with the following features: 1. Free open source. 2. Easy installation on various operating systems. 3. Build Pipeline Support. 4. Workflow Plugin. 5. Test harness built around JUnit. 6. Easy upgrades. 7. Rapid release

AWS Blog Info - Content

                                                Content 1.Guide To Configure Amazon Web services-AWS Blog Info   2.What is Cloud Computing-AWS Blog Info 3.Introduction TO Amazon Web services-AWS Blog Info 4.Amazon web services -Basic Architecture-AWS Blog Info 5.Amazon web services Management Console-AWS Blog Info 6.Amazon web services Console mobile app-AWS Blog Info 7.How to create AWS Free Account-AWS Blog Info 8.Amazon EC2 (Elastic Compute Cloud)-Awsbloginfo 9.Auto Scaling-AWS Blog Info 10.Amazon WorkSpaces -AWS Blog Info 11.Amazon Web services(AWS) Lambda-Awsbloginfo 12.Amazon Virtual Private Cloud (VPC)-AWS Blog Info 13.Amazon Route 53-AWS Blog Info 14.AWS Direct Connect -Awsbloginfo 15.Amazon Elastic Block Store (EBS)-AWS Blog Info 16.Amazon S3 (Simple Storage Service)-AWS Blog Info 17.AWS Storage Gateway-AWS Blog Info 18.CloudFront(CDN)-AWS Blog Info 19.Amazon DynamoDB -AWS Blog Info 20.Amazon Redshift -AWS Blog Info 21.Amazon Kinesis -Awsbloginfo 22.Amazon Elastic MapReduce (E

Differences between horizontal scaling and vertical scaling - AWS Blog Info

Vertical scaling means scaling the compute power such as CPU, RAM to your existing machine while horizontal scaling means adding more machines to your server or database. Horizontal scaling means increasing the number of nodes, and distributing the tasks among different nodes

How will you access the data on EBS in AWS-AWS Blog Info

EBS stands for Elastic Block Store. It is a virtual disk in a cloud that creates the storage volume and attach it to the EC2 instances. It can run the databases as well as can store the files. All the files that it store can be mounted as a file system which can be accessed directly

What is the use of Amazon Transfer Acceleration Services-AWS Blog Info

An Amazon Transfer Acceleration Service is a service that enables fast and secure transfer of data between your client and S3 bucket

What is Amazon Kinesis Firehose - AWS Blog Info

An Amazon Kinesis Firehose is a web service used to deliver real-time streaming data to destinations such as Amazon Simple Storage Service, Amazon Redshift, etc