AWS Resources with Terraform, Jenkins ci-cd, and Hosting a static website in s3

In today’s fast-paced world of cloud computing, the ability to rapidly and efficiently provision infrastructure is a game-changer. This is where Infrastructure as Code (IaC) comes into play, allowing us to define and manage our infrastructure in a code-based manner. In this blog post, we will explore how to harness the power of IaC by using two essential tools: Terraform and Jenkins, in conjunction with Amazon Web Services (AWS).

Terraform is an open-source IaC tool that enables us to define, create, and manage our infrastructure using declarative configuration files. Jenkins, on the other hand, is a widely adopted automation server that helps streamline the software development and deployment process.

Our journey will encompass several key objectives:

Setting up Terraform and Jenkins: We’ll start by ensuring you have all the prerequisites in place, including an AWS account, Terraform, Jenkins, and Docker. We’ll walk you through the installation and configuration of these essential tools.
Creating the Terraform Scripts: We’ll delve into the heart of IaC by crafting Terraform scripts to provision AWS resources. Along the way, we’ll introduce the concept of user data, a powerful feature that allows us to automate tasks like launching containers within our instances.
Running Two Application Containers with User Data: To demonstrate the practical application of user data, we’ll guide you through launching not just one but two application containers within your AWS instances. This step showcases the versatility and automation capabilities of IaC.
DevOps project we will be using Terraform and AWS Cloud: to set up static website hosting fully automated in seconds. This Terraform project will help beginners understand the concept and working of Terraform with AWS and how you can create a one-click automated solution using Terraform in DevOps
Setting up Infrastructure State Management:
- S3 Bucket for Terraform State: We’ll create an AWS S3 bucket dedicated to securely storing your Terraform state files. This is essential for maintaining the state of your infrastructure in a central location.
- DynamoDB Table for Locking: In addition to the S3 bucket, we’ll set up an AWS DynamoDB table to enable locking capabilities. This ensures that your infrastructure remains in a consistent state when multiple users are working concurrently.
Integrating Jenkins and Terraform: To tie it all together, we’ll demonstrate how to integrate Jenkins with Terraform. This integration will empower you to automate the provisioning process, enhance the efficiency of your infrastructure management, and ensure that your Terraform state is securely stored and locked when needed.

Prerequisites:

Before you embark on the journey of provisioning AWS resources using Terraform and Jenkins, it’s crucial to ensure that you have all the necessary components and configurations in place. Here are the prerequisites you should have before starting this tutorial:

AWS Account: You must have an active AWS account with administrative privileges or the necessary permissions to create and manage AWS resources.
S3 Bucket for Terraform State:
- Purpose: To securely store your Terraform state files remotely.
- Log in to your AWS Management Console.
- Navigate to the S3 service.
- Create an S3 bucket with a unique name in the desired AWS region.
- Note down the bucket name as you’ll use it in your Terraform scripts.
DynamoDB Table for Locking Capability:
- Access the AWS Management Console.
- Go to the DynamoDB service.
- Create a DynamoDB table with a unique name and primary key.
- Configure the table’s read and write capacity settings as needed.
- Note down the table name for reference.
Jenkins Setup:
- Ensure that Jenkins is up and running in your environment.
- Configure Jenkins with the necessary plugins for AWS and Terraform integration.
Terraform Installation in Jenkins:
- Terraform should be installed on the Jenkins server to execute Terraform scripts as part of your CI/CD pipeline.
Terraform Files in Source Code Management (SCM):
- Your Terraform configuration files should already be available in your Source Code Management system (e.g., Git). Make sure you have the necessary access rights to the repository.
IAM Role for Jenkins EC2 Instance:
- Create an IAM role in AWS.
- Attach the appropriate policy that grants permissions for AWS resource provisioning, DynamoDB access, S3 bucket operations, and any other required permissions.
- Associate the IAM role with the Jenkins EC2 instance.
GitHub Repository (Optional):
- If you’re using a public repository as an example, you can fork the repository and start making changes in your own forked repository. Ensure that you have the necessary access to the repository.

STEP1: Create an Ubuntu(22.04) T2 Large Instance

Launch an AWS T2 Large Instance. Use the image as Ubuntu. You can create a new key pair or use an existing one. Enable HTTP and HTTPS settings in the Security Group and open all ports (not best case to open all ports but just for learning purposes it’s okay).

STEP2: Install Jenkins, Docker and Trivy

2A — To Install Jenkins 2A — To Install Jenkins

Connect to your console, and enter these commands to Install Jenkins

vi jenkins.sh #make sure run in Root (or) add at userdata while ec2 launch

#!/bin/bash
sudo apt update -y
#sudo apt upgrade -y
wget -O - https://packages.adoptium.net/artifactory/api/gpg/key/public | tee /etc/apt/keyrings/adoptium.asc
echo "deb [signed-by=/etc/apt/keyrings/adoptium.asc] https://packages.adoptium.net/artifactory/deb $(awk -F= '/^VERSION_CODENAME/{print$2}' /etc/os-release) main" | tee /etc/apt/sources.list.d/adoptium.list
sudo apt update -y
sudo apt install temurin-17-jdk -y
/usr/bin/java --version
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 -y
sudo apt-get install jenkins -y
sudo systemctl start jenkins
sudo systemctl status jenkins

sudo chmod 777 jenkins.sh
./jenkins.sh    # this will installl jenkins

Once Jenkins is installed, you will need to go to your AWS EC2 Security Group and open Inbound Port 8080 and 8090, 9000 for sonar, since Jenkins works on Port 8080.

But for this Application case, we are running Jenkins on another port. so change the port to 8090 using the below commands.

sudo systemctl stop jenkins
sudo systemctl status jenkins
cd /etc/default
sudo vi jenkins   #chnage port HTTP_PORT=8090 and save and exit
cd /lib/systemd/system
sudo vi jenkins.service  #change Environments="Jenkins_port=8090" save and exit
sudo systemctl daemon-reload
sudo systemctl restart jenkins
sudo systemctl status jenkins

Now, grab your Public IP Address

<EC2 Public IP Address:8080>
sudo cat /var/lib/jenkins/secrets/initialAdminPassword

Unlock Jenkins using an administrative password and install the suggested plugins.

2B — Install Docker

sudo apt-get update
sudo apt-get install docker.io -y
sudo usermod -aG docker $USER   #my case is ubuntu
newgrp docker
sudo chmod 777 /var/run/docker.sock

After the docker installation, we create a sonarqube container (Remember to add 9000 ports in the security group).

docker run -d --name sonar -p 9000:9000 sonarqube:lts-community

Enter username and password, click on login and change password

username admin
password admin

2C — Install Trivy

vi trivy.sh

sudo apt-get install wget apt-transport-https gnupg lsb-release -y
wget -qO - https://aquasecurity.github.io/trivy-repo/deb/public.key | gpg --dearmor | sudo tee /usr/share/keyrings/trivy.gpg > /dev/null
echo "deb [signed-by=/usr/share/keyrings/trivy.gpg] https://aquasecurity.github.io/trivy-repo/deb $(lsb_release -sc) main" | sudo tee -a /etc/apt/sources.list.d/trivy.list
sudo apt-get update
sudo apt-get install trivy -y

Next, we will log in to Jenkins and start to configure our Pipeline in Jenkins.

Install Plugins like JDK, Sonarqube Scanner,Terraform

Goto Manage Jenkins →Plugins → Available Plugins →

Install below plugins

1 → Eclipse Temurin Installer (Install without restart)

2 → SonarQube Scanner (Install without restart)

3 → Terraform

Install Terraform on our Jenkins machine

wget -O- https://apt.releases.hashicorp.com/gpg | sudo gpg --dearmor -o /usr/share/keyrings/hashicorp-archive-keyring.gpg
echo "deb [signed-by=/usr/share/keyrings/hashicorp-archive-keyring.gpg] https://apt.releases.hashicorp.com $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/hashicorp.list
sudo apt update && sudo apt install terraform

check terraform version

terraform --version

let’s find the path to our terraform (we will use it in the tools section of Terraform).

which terraform

Configure Java and Terraform in Global Tool Configuration

Goto Manage Jenkins → Tools → Install JDK(17) → Click on Apply and save.

Configure Sonar Server in Manage Jenkins

Grab the Public IP Address of your EC2 Instance, Sonarqube works on Port 9000, so :9000. Goto your Sonarqube Server. Click on Administration → Security → Users → Click on Tokens and Update Token → Give it a name → and click on Generate Token

Goto Jenkins Dashboard → Manage Jenkins → Credentials → Add Secret Text.
Now, go to Dashboard → Manage Jenkins → System and configure system.
Goto Administration–> Configuration–>Webhooks and insert the jenkins URL.

Add details.

#in url section of quality gate
<http://jenkins-public-ip:8090>/sonarqube-webhook/

Create an IAM, S3 bucket and Dynamo DB table.

Navigate to AWS CONSOLE → click on search field → click roles → click create roles → click AWS services → click choose a service or use case → click on Ec2.
Add the following policies:
- AmazonEC2FullAccess
- AmazonS3FullAccess
- AmazonDynamoDBFullAccess
Go to the Jenkins instance and add this role to the Ec2 instance.
Search for S3 in console and Click “Create bucket”
Search for DynamoDB in console and Click “Create table”
Click the “Table name” field. enter “dynamodb_table = “name of your choice””
Click the “Enter the partition key name” field and type LockID

Docker plugin and credential Setup

We need to install the Docker tool in our system, Goto Dashboard → Manage Plugins → Available plugins → Search for Docker and install these plugins

Docker

Docker Commons

Docker Pipeline

Docker API

docker-build-step

and click on install without restart.

Now, goto Dashboard → Manage Jenkins → Tools → Add DockerHub Username and Password under Global Credentials.

TERRAFORM CODES

Backend.tf

terraform {
  backend "s3" {
    bucket         = "eric-devops-jenkins"
    key            = "my-terraform-environment/main"
    region         = "eu-west-2"
    dynamodb_table = "eric-devops-jenkins-dynamo-db"
  }
}
  }
}

provider.tf

terraform {
  required_providers {
    aws = {
      source  = "hashicorp/aws"
      version = "~> 4.16"
    }
  }
  required_version = ">= 1.2.0"
}
provider "aws" {
  region = var.aws_region
}

main.tf

resource "aws_instance" "eric_devops" {
  ami                    = var.ami_id
  instance_type          = var.instance_type
  key_name               = var.key_name
  vpc_security_group_ids = [aws_security_group.ec2_security_group.id]
  user_data              = base64encode(file("website.sh"))
  tags = {
    Name = "eric_devops"
  }
}

resource "aws_security_group" "ec2_security_group" {
  name        = "ec2 security group"
  description = "allow access on ports 80 and 22 and 443"

  ingress {
    description      = "ssh access"
    from_port        = 22
    to_port          = 22
    protocol         = "tcp"
    cidr_blocks      = ["0.0.0.0/0"]
    ipv6_cidr_blocks = ["::/0"]
  }

  ingress {
    from_port   = 0
    to_port     = 0    # Allow all ports
    protocol    = "-1" # All protocols
    cidr_blocks = ["0.0.0.0/0"]
  }

  ingress {
    description      = "https"
    from_port        = 443
    to_port          = 443
    protocol         = "tcp"
    cidr_blocks      = ["0.0.0.0/0"]
    ipv6_cidr_blocks = ["::/0"]
  }

  ingress {
    description      = "http"
    from_port        = 80
    to_port          = 80
    protocol         = "tcp"
    cidr_blocks      = ["0.0.0.0/0"]
    ipv6_cidr_blocks = ["::/0"]
  }

  egress {
    from_port        = 0
    to_port          = 0
    protocol         = "-1"
    cidr_blocks      = ["0.0.0.0/0"]
    ipv6_cidr_blocks = ["::/0"]
  }

  tags = {
    Name = "eric_devops_terraform"
  }
}

s3.tf

#create s3 bucket
resource "aws_s3_bucket" "mybucket" {
  bucket = var.bucket_name
}
resource "aws_s3_bucket_ownership_controls" "example" {
  bucket = aws_s3_bucket.mybucket.id
  rule {
    object_ownership = "BucketOwnerPreferred"
  }
}
resource "aws_s3_bucket_public_access_block" "example" {
  bucket = aws_s3_bucket.mybucket.id
  block_public_acls       = false
  block_public_policy     = false
  ignore_public_acls      = false
  restrict_public_buckets = false
}
resource "aws_s3_bucket_acl" "example" {
  depends_on = [
    aws_s3_bucket_ownership_controls.example,
    aws_s3_bucket_public_access_block.example,
  ]
  bucket = aws_s3_bucket.mybucket.id
  acl    = "public-read"
}
resource "aws_s3_object" "index" {
  bucket = aws_s3_bucket.mybucket.id
  key = "index.html"
  source = "index.html"
  acl = "public-read"
  content_type = "text/html"
}
resource "aws_s3_object" "error" {
  bucket = aws_s3_bucket.mybucket.id
  key = "error.html"
  source = "error.html"
  acl = "public-read"
  content_type = "text/html"
}
resource "aws_s3_object" "style" {
  bucket = aws_s3_bucket.mybucket.id
  key = "style.css"
  source = "style.css"
  acl = "public-read"
  content_type = "text/css"
}
resource "aws_s3_object" "script" {
  bucket = aws_s3_bucket.mybucket.id
  key = "script.js"
  source = "script.js"
  acl = "public-read"
  content_type = "text/javascript"
}
resource "aws_s3_bucket_website_configuration" "website" {
  bucket = aws_s3_bucket.mybucket.id
  index_document {
    suffix = "index.html"
  }
  error_document {
    key = "error.html"
  } 
  depends_on = [ aws_s3_bucket_acl.example ]
}

Variables.tf

variable "aws_region" {
  description = "The AWS region to create things in."
  default     = "eu-west-2"
}
variable "key_name" {
  description = " SSH keys to connect to ec2 instance"
  default     = "key"
}
variable "instance_type" {
  description = "instance type for ec2"
  default     = "t2.medium"
}
variable "ami_id" {
  description = "AMI for Ubuntu Ec2 instance"
  default     = "ami-0b9932f4918a00c4f"
}
variable "bucket_name" {
  description = "The name of the S3 bucket to create"
  type        = string
  default     = "eric-devops-terra-buck-3"
}

User data for Instance

website.sh

#!/bin/bash

# Update the package manager and install Docker
sudo apt-get update -y
sudo apt-get install -y docker.io

# Start the Docker service
sudo systemctl start docker

# Enable Docker to start on boot
sudo systemctl enable docker

# Pull and run a simple Nginx web server container
sudo docker run -d --name zomato -p 3000:3000 sevenajay/zomato:latest
sudo docker run -d --name netflix -p 8081:80 erickay/netflix:latest

index.html

HTML CSS JSResult Skip Results Iframe
<!DOCTYPE html>
<html lang="en" >
<head>
  <meta charset="UTF-8">
  <title> Login Page Form | Nothing4us</title>
  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/meyer-reset/2.0/reset.min.css">
<link rel='stylesheet' href='https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css'><link rel="stylesheet" href="./style.css">
</head>
<body>
<!-- partial:index.partial.html -->
<div class="center">
  <div class="ear ear--left"></div>
  <div class="ear ear--right"></div>
  <div class="face">
    <div class="eyes">
      <div class="eye eye--left">
        <div class="glow"></div>
      </div>
      <div class="eye eye--right">
        <div class="glow"></div>
      </div>
    </div>
    <div class="nose">
      <svg width="38.161" height="22.03">
        <path d="M2.017 10.987Q-.563 7.513.157 4.754C.877 1.994 2.976.135 6.164.093 16.4-.04 22.293-.022 32.048.093c3.501.042 5.48 2.081 6.02 4.661q.54 2.579-2.051 6.233-8.612 10.979-16.664 11.043-8.053.063-17.336-11.043z" fill="#243946"></path>
      </svg>
      <div class="glow"></div>
    </div>
    <div class="mouth">
      <svg class="smile" viewBox="-2 -2 84 23" width="84" height="23">
        <path d="M0 0c3.76 9.279 9.69 18.98 26.712 19.238 17.022.258 10.72.258 28 0S75.959 9.182 79.987.161" fill="none" stroke-width="3" stroke-linecap="square" stroke-miterlimit="3"></path>
      </svg>
      <div class="mouth-hole"></div>
      <div class="tongue breath">
        <div class="tongue-top"></div>
        <div class="line"></div>
        <div class="median"></div>
      </div>
    </div>
  </div>
  <div class="hands">
    <div class="hand hand--left">
      <div class="finger">
        <div class="bone"></div>
        <div class="nail"></div>
      </div>
      <div class="finger">
        <div class="bone"></div>
        <div class="nail"></div>
      </div>
      <div class="finger">
        <div class="bone"></div>
        <div class="nail"></div>
      </div>
    </div>
    <div class="hand hand--right">
      <div class="finger">
        <div class="bone"></div>
        <div class="nail"></div>
      </div>
      <div class="finger">
        <div class="bone"></div>
        <div class="nail"></div>
      </div>
      <div class="finger">
        <div class="bone"></div>
        <div class="nail"></div>
      </div>
    </div>
  </div>
  <div class="login">
    <label>
      <div class="fa fa-phone"></div>
      <input class="username" type="text" autocomplete="on" placeholder="Username"/>
    </label>
    <label>
      <div class="fa fa-commenting"></div>
      <input class="password" type="password" autocomplete="off" placeholder="Password"/>
      <button class="password-button">Show</button>
    </label>
    <button class="login-button">Login</button>
  </div>
  <div class="social-buttons">
    <div class="social">
      <div class="fa fa-wechat"></div>
    </div>
    <div class="social">
      <div class="fa fa-weibo"></div>
    </div>
    <div class="social">
      <div class="fa fa-paw"></div>
    </div>
  </div>
  <div class="footer">Mr.Cloud Book</div>
  <script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script><script  src="./script.js"></script>
</body>
</html>

error.html

<!DOCTYPE html>
<html lang="en" >
<head>
  <meta charset="UTF-8">
  <title> 404 page | Nothing4us </title>
  <link rel='stylesheet' href='https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.min.css'>
<link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Arvo'><link rel="stylesheet" href="./style.css">
</head>
<body>
<!-- partial:index.partial.html -->
<section class="page_404">
    <div class="container">
        <div class="row">
        <div class="col-sm-12 ">
        <div class="col-sm-10 col-sm-offset-1  text-center">
        <div class="four_zero_four_bg">
            <h1 class="text-center ">404</h1>
        </div>
        <div class="contant_box_404">
        <h3 class="h2">
        Look like you're lost
        </h3>
        <p>the page you are looking for not avaible!</p>
        <a href="" class="link_404">Go to Home</a>
    </div>
        </div>
        </div>
        </div>
    </div>
</section>
<!-- partial -->
</body>
</html>

style.css

* {
    box-sizing: border-box;
  }
  body {
    width: 100vw;
    height: 100vh;
    background-color: rgb(41, 0, 75);
    overflow: hidden;
    font-size: 12px;
  }
  .inspiration {
    position: fixed;
    bottom: 0;
    right: 0;
    padding: 10px;
    text-align: center;
    text-decoration: none;
    font-family: 'Gill Sans', sans-serif;
    font-size: 12px;
    color: #969696;
  }
  .inspiration img {
    width: 60px;
  }
  .center {
    position: relative;
    top: 50%;
    left: 50%;
    display: inline-block;
    width: 275px;
    height: 490px;
    border-radius: 3px;
    transform: translate(-50%, -50%);
    overflow: hidden;
    background-image: linear-gradient(to top right, rgb(0 168 255), rgb(249 95 230));
  }
  @media screen and (max-height: 500px) {
    .center {
      transition: transform 0.5s;
      transform: translate(-50%, -50%) scale(0.8);
    }
  }
  .center .ear {
    position: absolute;
    top: -110px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background-color: rgb(50 22 22);
  }
  .center .ear.ear--left {
    left: -135px;
  }
  .center .ear.ear--right {
    right: -135px;
  }
  .center .face {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 200px;
    height: 150px;
    margin: 80px auto 10px;
    --rotate-head: 0deg;
    transform: rotate(var(--rotate-head));
    transition: transform 0.2s;
    transform-origin: center 20px;
  }
  .center .eye {
    display: inline-block;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background-color: #243946;
  }
  .center .eye.eye--left {
    margin-right: 40px;
  }
  .center .eye.eye--right {
    margin-left: 40px;
  }
  .center .eye .glow {
    position: relative;
    top: 3px;
    right: -12px;
    width: 12px;
    height: 6px;
    border-radius: 50%;
    background-color: #fff;
    transform: rotate(38deg);
  }
  .center .nose {
    position: relative;
    top: 30px;
    transform: scale(1.1);
  }
  .center .nose .glow {
    position: absolute;
    top: 3px;
    left: 32%;
    width: 15px;
    height: 8px;
    border-radius: 50%;
    background-color: #476375;
  }
  .center .mouth {
    position: relative;
    margin-top: 45px;
  }
  .center svg.smile {
    position: absolute;
    left: -28px;
    top: -19px;
    transform: scaleX(1.1);
    stroke: #243946;
  }
  .center .mouth-hole {
    position: absolute;
    top: 0;
    left: -50%;
    width: 60px;
    height: 15px;
    border-radius: 50%/100% 100% 0% 0;
    transform: rotate(180deg);
    background-color: #243946;
    z-index: -1;
  }
  .center .tongue {
    position: relative;
    top: 5px;
    width: 30px;
    height: 20px;
    background-color: #ffd7dd;
    transform-origin: top;
    transform: rotateX(60deg);
  }
  .center .tongue.breath {
    -webkit-animation: breath 0.3s infinite linear;
            animation: breath 0.3s infinite linear;
  }
  .center .tongue-top {
    position: absolute;
    bottom: -15px;
    width: 30px;
    height: 30px;
    border-radius: 15px;
    background-color: #ffd7dd;
  }
  .center .line {
    position: absolute;
    top: 0;
    width: 30px;
    height: 5px;
    background-color: #fcb7bf;
  }
  .center .median {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 25px;
    border-radius: 5px;
    background-color: #fcb7bf;
  }
  .center .hands {
    position: relative;
  }
  .center .hands .hand {
    position: absolute;
    top: -6px;
    display: flex;
    transition: transform 0.5s ease-in-out;
    z-index: 1;
  }
  .center .hands .hand--left {
    left: 50px;
  }
  .center .hands .hand--left.hide {
    transform: translate(2px, -155px) rotate(-160deg);
  }
  .center .hands .hand--left.peek {
    transform: translate(0px, -120px) rotate(-160deg);
  }
  .center .hands .hand--right {
    left: 170px;
  }
  .center .hands .hand--right.hide {
    transform: translate(-6px, -155px) rotate(160deg);
  }
  .center .hands .hand--right.peek {
    transform: translate(-4px, -120px) rotate(160deg);
  }
  .center .hands .finger {
    position: relative;
    z-index: 0;
  }
  .center .hands .finger .bone {
    width: 20px;
    height: 20px;
    border: 2px solid #243946;
    border-bottom: none;
    border-top: none;
    background-color: rgb(255 211 11);
  }
  .center .hands .finger .nail {
    position: absolute;
    left: 0;
    top: 10px;
    width: 20px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid #243946;
    background-color: #fac555;
    z-index: -1;
  }
  .center .hands .finger:nth-child(1),
  .center .hands .finger:nth-child(3) {
    left: 4px;
    z-index: 1;
  }
  .center .hands .finger:nth-child(1) .bone,
  .center .hands .finger:nth-child(3) .bone {
    height: 10px;
  }
  .center .hands .finger:nth-child(3) {
    left: -4px;
  }
  .center .hands .finger:nth-child(2) {
    top: -5px;
    z-index: 2;
  }
  .center .hands .finger:nth-child(1) .nail,
  .center .hands .finger:nth-child(3) .nail {
    top: 0px;
  }
  .center .login {
    position: relative;
    display: flex;
    flex-direction: column;
  }
  .center .login label {
    position: relative;
    padding: 0 20px;
  }
  .center .login label .fa {
    position: absolute;
    top: 40%;
    left: 35px;
    color: #bbb;
  }
  .center .login label .fa:before {
    position: relative;
    left: 1px;
  }
  .center .login input,
  .center .login .login-button {
    width: 100%;
    height: 35px;
    border: none;
    border-radius: 30px;
  }
  .center .login input {
    padding: 0 20px 0 40px;
    margin: 5px 0;
    box-shadow: none;
    outline: none;
  }
  .center .login input::-moz-placeholder {
    color: #ccc;
  }
  .center .login input:-ms-input-placeholder {
    color: #ccc;
  }
  .center .login input::placeholder {
    color: #ccc;
  }
  .center .login input.password {
    padding: 0 90px 0 40px;
  }
  .center .login .password-button {
    position: absolute;
    top: 9px;
    right: 25px;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 80px;
    height: 27px;
    border-radius: 30px;
    border: none;
    outline: none;
    background-color: #243946;
    color: #fff;
  }
  .center .login .password-button:active {
    transform: scale(0.95);
  }
  .center .login .login-button {
    width: calc(100% - 40px);
    margin: 20px 20px 0;
    outline: none;
    background-color: #243946;
    color: #fff;
    transition: transform 0.1s;
  }
  .center .login .login-button:active {
    transform: scale(0.95);
  }
  .center .social-buttons {
    display: flex;
    justify-content: center;
    margin-top: 25px;
  }
  .center .social-buttons .social {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 35px;
    height: 35px;
    margin: 0 10px;
    border-radius: 50%;
    background-color: #243946;
    color: #fff;
    font-size: 18px;
  }
  .center .social-buttons .social:active {
    transform: scale(0.95);
  }
  .center .footer {
    text-align: center;
    margin-top: 15px;
  }
  @-webkit-keyframes breath {
    0%, 100% {
      transform: rotateX(0deg);
    }
    50% {
      transform: rotateX(60deg);
    }
  }
  @keyframes breath {
    0%, 100% {
      transform: rotateX(0deg);
    }
    50% {
      transform: rotateX(60deg);
    }
  }

script.js

let usernameInput = document.querySelector('.username');
let passwordInput = document.querySelector('.password');
let showPasswordButton = document.querySelector('.password-button');
let face = document.querySelector('.face');
passwordInput.addEventListener('focus', event => {
  document.querySelectorAll('.hand').forEach(hand => {
    hand.classList.add('hide');
  });
  document.querySelector('.tongue').classList.remove('breath');
});
passwordInput.addEventListener('blur', event => {
  document.querySelectorAll('.hand').forEach(hand => {
    hand.classList.remove('hide');
    hand.classList.remove('peek');
  });
  document.querySelector('.tongue').classList.add('breath');
});
usernameInput.addEventListener('focus', event => {
  let length = Math.min(usernameInput.value.length - 16, 19);
  document.querySelectorAll('.hand').forEach(hand => {
    hand.classList.remove('hide');
    hand.classList.remove('peek');
  });
  face.style.setProperty('--rotate-head', `${-length}deg`);
});
usernameInput.addEventListener('blur', event => {
  face.style.setProperty('--rotate-head', '0deg');
});
usernameInput.addEventListener('input', _.throttle(event => {
  let length = Math.min(event.target.value.length - 16, 19);
  face.style.setProperty('--rotate-head', `${-length}deg`);
}, 100));
showPasswordButton.addEventListener('click', event => {
  if (passwordInput.type === 'text') {
    passwordInput.type = 'password';
    document.querySelectorAll('.hand').forEach(hand => {
      hand.classList.remove('peek');
      hand.classList.add('hide');
    });
  } else {
    passwordInput.type = 'text';
    document.querySelectorAll('.hand').forEach(hand => {
      hand.classList.remove('hide');
      hand.classList.add('peek');
    });
  }
});

Let’s create a Job now in Jenkins set a job name and add this pipeline.

pipeline{
    agent any
    tools{
        jdk 'jdk17'
        terraform 'terraform'
    }
    environment {
        SCANNER_HOME=tool 'sonar-scanner'
    }
    stages {
        stage('clean workspace'){
            steps{
                cleanWs()
            }
        }
        stage('Checkout from Git'){
            steps{
                git branch: 'main', url: 'https://github.com/Eric-Kay/Terraform-Jenkins-CICD.git'
            }
        }
        stage('Terraform version'){
             steps{
                 sh 'terraform --version'
                }
        }
        stage("Sonarqube Analysis "){
            steps{
                withSonarQubeEnv('sonar-server') {
                    sh ''' $SCANNER_HOME/bin/sonar-scanner -Dsonar.projectName=Terraform \
                    -Dsonar.projectKey=Terraform '''
                }
            }
        }
        stage("quality gate"){
           steps {
                script {
                    waitForQualityGate abortPipeline: false, credentialsId: 'Sonar-token'
                }
            }
        }
        stage('TRIVY FS SCAN') {
            steps {
                sh "trivy fs . > trivyfs.txt"
            }
        }
    }
}

To give a user sudo permissions on an Ubuntu system, you need to add the user to the sudo group or grant them specific sudo access by editing the sudoers file. Here are two common ways to give a user sudo permissions:

Method 1: Add User to the sudo Group

Log in to your Ubuntu system as a user with sudo privileges, or log in as the root user.
Open a terminal.
Run the following command to add a user (replace with the actual username) to the sudo group:

sudo usermod -aG sudo <username>

Now add the below stages to your pipeline:

stage('Excutable permission to userdata'){
            steps{
                sh 'chmod 777 website.sh'
            }
        }
        stage('Terraform init'){
            steps{
                sh 'terraform init'
            }
        }
        stage('Terraform plan'){
            steps{
                sh 'terraform plan'
            }
        }

Configure the pipeline with build parameters to apply and destroy while building only then add the following stage to your pipeline.

stage('Terraform apply'){
            steps{
                sh 'terraform ${action} --auto-approve'
            }
        }

While at apply stage it automatically takes apply option and creates infrastructure in AWS and runs containers.

Now copy the newly created Instance Ip address

<instance-ip:3000> #zomato app container

<instance-ip:8081> #netflix container

check s3 bucket is created or not
Check your s3 bucket for the tf state file with the name main

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Repository files navigation

AWS Resources with Terraform, Jenkins ci-cd, and Hosting a static website in s3

Setting up Infrastructure State Management:

Prerequisites:

STEP1: Create an Ubuntu(22.04) T2 Large Instance

STEP2: Install Jenkins, Docker and Trivy

Install Plugins like JDK, Sonarqube Scanner,Terraform

Configure Java and Terraform in Global Tool Configuration

Configure Sonar Server in Manage Jenkins

Create an IAM, S3 bucket and Dynamo DB table.

Docker plugin and credential Setup

TERRAFORM CODES

Method 1: Add User to the sudo Group

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Name		Name	Last commit message	Last commit date
Latest commit History 59 Commits
Jenkinsfile		Jenkinsfile
README.md		README.md
backend.tf		backend.tf
error.html		error.html
index.html		index.html
main.tf		main.tf
outputs.tf		outputs.tf
provider.tf		provider.tf
s3.tf		s3.tf
script.js		script.js
style.css		style.css
variables.tf		variables.tf
website.sh		website.sh

Eric-Kay/Terraform-Jenkins-CICD

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Repository files navigation

AWS Resources with Terraform, Jenkins ci-cd, and Hosting a static website in s3

Setting up Infrastructure State Management:

Prerequisites:

STEP1: Create an Ubuntu(22.04) T2 Large Instance

STEP2: Install Jenkins, Docker and Trivy

Install Plugins like JDK, Sonarqube Scanner,Terraform

Configure Java and Terraform in Global Tool Configuration

Configure Sonar Server in Manage Jenkins

Create an IAM, S3 bucket and Dynamo DB table.

Docker plugin and credential Setup

TERRAFORM CODES

Method 1: Add User to the sudo Group

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