Tiêu đề COSC2767 - Final Exam (Assignment 3) [2025B] ✅

○ Join the GitHub Classroom for this assignment by clicking on the following link: COSC2767-Assignment-3-2025B ○ This will create a private repository for you, which is automatically shared with your instructor for marking purposes. ○ Note: Since the instructor/lecturer has full access to every GitHub Classroom repository, you do not need to add the instructor as a collaborator manually. ● Repository and Branch Management: ○ All Git operations (e.g., branch creation, commits, merges) should be performed using terminal commands on your EC2 instance. ○ Clone your GitHub Classroom repository on your environment. ○ Create a develop branch from main at the start of Question 1. ○ Work on all questions in the develop branch, storing each question’s code in the question-[number] folder. ○ Merge develops into main after completing all questions for your final submission. ○ In short, there are only two branches in total: develop and main. ● Code Comments: If files or code are required, please provide clear and meaningful comments for relevant sections in the code. Question 1: Jenkins CI/CD + Tomcat Objective: Set up a Jenkins pipeline that builds a Java WAR file with Maven and deploys it to a Tomcat server on your single EC2 instance (manage ports carefully so Jenkins and Tomcat can coexist). Deliverables: ● Code/Files ○ The entire Maven project (source code, pom.xml, etc.) in the question-1 folder. ○ Push your question-1 folder to the develop branch on GitHub. ● Screenshots ○ screenshot-1a: your EC2 dashboard showing no instances or all terminated instances. ○ screenshot-1b: your EC2 dashboard showing no snapshots. ○ screenshot-1c: Jenkins job configuration (full screen, showing source code repo and build steps). ○ screenshot-1d: Console output of a successful build in Jenkins. ○ screenshot-1f: Browser showing the deployed app running on Tomcat (URL visible), including the specific required text. Tasks: