Day 38 Task: Getting Started with AWS Basics

🔶 AWS:

Amazon Web Services is one of the most popular Cloud Providers that has a free tier for students and Cloud enthusiasts for their Hands-on while learning (Create your free account today to explore more on it).

Read from here

🔶 IAM:

AWS Identity and Access Management (IAM) is a web service that helps you securely control access to AWS resources. With IAM, you can centrally manage permissions that control which AWS resources users can access. You use IAM to control who is authenticated (signed in) and authorized (has permissions) to use resources. Read from here

To get to know IAM more deeply Click Here!!

🔶 Task1: Create an IAM user with the username of your wish and grant EC2 Access

Create an IAM user with the username of your wish and grant EC2 Access. Launch your Linux instance through the IAM user that you created now and install Jenkins and docker on your machine via a single Shell Script.

The steps to create an IAM user grant EC2 Access are as follows:

1. Login to the AWS Console with the root user go to IAM and select users from the menu.

1. Enter to create a new user name and provide user access to the AWS management console, select I want to create an IAM user.

   

2. Set permission select Attach policies directly and On permission policies search for AmanzonEC2FullAccess.

   

3. Review and create a user.

   

   

4. Now Login AWS console with Your IAM user.

   

5. Verify your root user name on the top right.

   

6. Now Launch the new EC2 instance from the root user.

   

7. Now Connect the instance and install Jenkins docker as a part of our Task via a single Shell Script.

    #!/bin/bash
    #Step-1 Install Java
    #First of all Update your system
    sudo apt update
    #Install java
    sudo apt install openjdk-11-jre
    #Validate Installation
    java -version
   
    #Step-2 Now Install Jenkins
    #Just copy these commands and paste them onto your terminal.
    curl -fsSL https://pkg.jenkins.io/debian-stable/jenkins.io-2023.key | sudo tee \
      /usr/share/keyrings/jenkins-keyring.asc > /dev/null
    echo deb [signed-by=/usr/share/keyrings/jenkins-keyring.asc] \
      https://pkg.jenkins.io/debian-stable binary/ | sudo tee \
      /etc/apt/sources.list.d/jenkins.list > /dev/null
   
    sudo apt-get update
    sudo apt-get install jenkins
   
    #Step-3 Start jenkins
    sudo systemctl enable jenkins
    sudo systemctl start jenkins
    sudo systemctl status jenkins
   
    #Step-4 Now Install Docker
    sudo apt update
    sudo apt install docker.io -y
    sudo systemctl start docker
   

   

8. Now run the shell script by using ./shell-name.sh

    #Give the permission to the user
    chmod +x root.sh 
    #Now run the script file
    ./root.sh
   

9. Verify your Docker and Jenkins installation.

   

🔶 Task2: Create 3 IAM users of Avengers and assign them to DevOps groups with the IAM policy

In this task, you need to prepare a DevOps team of Avengers. Create 3 IAM users of Avengers and assign them to DevOps groups with the IAM policy.

1. Login to the AWS Console with the root user go to IAM select a user from the menu and create 3 users for your Avenger's group.

1. Make the group name Avenger and select the user to add them.

1. If you need some permission to the group add them and click on create group.

   

2. Verify the user group.

   

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Happy Learning :)

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