In this guide, we'll walk you through the process of using Trivy, an open-source vulnerability scanner, to identify vulnerabilities in container images as part of your DevOps practices. We'll focus on integrating Trivy with Docker, a popular DevOps tool, and provide step-by-step instructions for installation, scanning images, interpreting reports, and taking necessary actions based on the vulnerability findings. By following these steps, you can enhance the security of your applications and ensure that your containerized environments are well-protected against potential threats. Here's how you can use Trivy with Docker, one of the popular DevOps tools, in a step-by-step process: Step 1: Install Docker Make sure you have Docker installed on your system. You can download and install Docker from the official Docker website: https://www.docker.com/get-started sudo amazon-linux-extras install docker -y sudo service docker start sudo usermod -a -G docker ec2-user Step 2: Install ...

1. Create VPC: Create a new Virtual Private Cloud (VPC). 2. Create Subnets: * Here 1st select vpc which was created recently Create a total of 6 subnets: 2 subnets for the web tier (public) 2 subnets for the application tier (private) 2 subnets for the database tier (private)  *Creating webtier subnets as public subnets For the web tier subnets: Enable auto-assign IPv4 addresses. After creating subnets select webtier subnet -->actions -->edit subnet settings -->enable auto assign IPv4 Do it for another webtier subnet also *Now create subnets for application tier which are private subnets *Now create subnets for database tier which are private subnets 3.    Create Internet Gateway (IGW): Create an internet gateway and attach it to the VPC. 4.    Create Route Tables: Create two route tables: One for public subnets (web tier) One for private subnets (application and database tiers) Configure route tables: For the public route table, associate it with pub...

Introduction: In the ever-evolving landscape of IT operations, managing and configuring systems efficiently is a critical challenge. Enter Ansible, a powerful automation tool that has revolutionized the way organizations manage their infrastructure. In this blog post, we will delve into the world of Ansible, understand its significance, and explore a simple narrative illustrating its transformative capabilities. What is Ansible and Why Do We Use It? Ansible is an open-source automation tool that simplifies the complex process of managing and configuring systems, applications, and infrastructure. It allows you to automate repetitive tasks, streamline deployments, and maintain consistency across your entire IT environment. Traditionally, IT administrators have relied on manual configurations and scripts, which can be time-consuming, error-prone, and difficult to maintain. Ansible addresses these challenges by providing a platform to define tasks and processes in a declarative manner, usi...

 Introduction: In the world of software development, managing changes to code is crucial for collaboration and maintaining a record of progress. Git, a distributed version control system, has emerged as the industry standard for tracking and managing code changes efficiently. Whether you're a beginner or looking to enhance your understanding of Git, this blog post will provide you with a brief overview of Git along with some commonly used commands. What is Git? Git is a distributed version control system that enables developers to track changes in their codebase. It was created by Linus Torvalds, the same individual behind the Linux operating system. Git allows multiple developers to work on the same project simultaneously and efficiently manage code changes. Key Concepts: 1.Repository: A repository, or repo, is a collection of files and folders that make up your project. It contains the complete history of changes made to those files and enables collaboration among developers. 2....