In this post, I explain how to use the Jenkins open-source automation server to deploy to AWS CloudFront, ACM for SSL Certification, S3 bucket for static web hosting, Route53 for custom domain names with Terraform, and creating a functioning CI/CD pipeline. When properly implemented, the CI/CD pipeline is triggered by code changes pushed to your GitHub repo, automatically fed into a new Jenkins Job, then the output is deployed on AWS CloudFront and S3.
Before we get into the good stuff, first we need to make sure we have the required services on our local machine or dev server, which are:
- AWS Account
- GitHub Account
- AWS CLI installed and configured.
- Docker installed locally.
- NPM
- NodeJS
- Terraform
- Basic Understanding of Jenkins
- A Domain name Hosted by any domain name provider ( Ex: AWS Route 53 )
- Basic familiarity with YAML and GitHub workflows.
- A React Project hosted in a GitHub repository
- Basic knowledge of HTML or React
- Any Browser for testing
- #1 Create AWS Access Keys
- Set Up Custom Domain
- Create your React / Front-End Application 🎉
- #2 Provision an AWS EC2 instance with Ansible
- Jenkins Installation
- Setting up a CI/CD pipeline using Terraform 🎉
- Terraform Cloud Configuration
- Check result in your AWS Management Console 🎉
@octocat 👍 This project looks great - Let’s Get It Started! 
In the project directory, you can run:
Runs the app in the development mode.
Open http://localhost:3000 to view it in your browser.
The page will reload when you make changes.
You may also see any lint errors in the console.
DOCKER_SCAN_SUGGEST=false docker build -t prodxcloud:latest .
docker run -p 80:80 --name react prodxcloud:latest
curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
unzip awscliv2.zip
sudo ./aws/install
Next, configure your aws account in your computer using the following command:
aws configure
npm run build
# 1. This creates a public (.pub) and private key in the ~/.ssh/ directory
ssh-keygen -t rsa -b 4096 -f ~/.ssh/myKey
Generating public/private rsa key pair.
Enter passphrase (empty for no passphrase): # Can be left blank
# 2. Ensure private key is not publicly viewable
chmod 400 ~/.ssh/mykey
Note
This project contains multiple types of deployments.
# AWS playbook
---
- hosts: localhost
connection: local
gather_facts: True
vars:
key_name: prodxsecure # Key used for SSH
region: us-east-1 # Region may affect response and pricing
image: ami-04b70fa74e45c3917 # look in ec2 > ami (filter owner alias: amazon) or amis of manually launched instances
id: "prodxcloud-aws-ec2-lab-1"
instance_type: t2.micro # Choose instance type, check AWS for pricing
# vpc_id: subnet-012345
sec_group: "prodxcloud-aws-ec2-lab-1"
tasks:
- name: Provisioning EC2 instances
block:
- name: Create security group
amazon.aws.ec2_security_group:
name: "{{ sec_group }}"
description: "Sec group for app"
region: "{{ region }}"
# aws_access_key: "{{ec2_access_key}}" # From vault as defined
# aws_secret_key: "{{ec2_secret_key}}" # From vault as defined
rules: # allows ssh on port 22
- proto: tcp
ports:
- 22
cidr_ip: 0.0.0.0/0
rule_desc: allow all on ssh port
- proto: tcp
ports:
- 8181
cidr_ip: 0.0.0.0/0
rule_desc: allow all on port 8181
- proto: tcp
ports:
- 80
cidr_ip: 0.0.0.0/0
rule_desc: allow all on port 80
- proto: tcp
ports:
- 8080
cidr_ip: 0.0.0.0/0
rule_desc: allow all on port 8080
- proto: tcp
ports:
- 9000
cidr_ip: 0.0.0.0/0
rule_desc: allow all on port 9000
- proto: tcp
ports:
- 8000
cidr_ip: 0.0.0.0/0
rule_desc: allow all on port 8000
- proto: tcp
ports:
- 3306
cidr_ip: 0.0.0.0/0
rule_desc: allow all on port 3306
- name: Amazon EC2 | Create Key Pair # Create key pair for ssh
amazon.aws.ec2_key:
name: "{{ key_name }}"
region: "{{ region }}"
# aws_access_key: "{{ec2_access_key}}" # From vault as defined
# aws_secret_key: "{{ec2_secret_key}}" # From vault as defined
key_material: "{{ item }}"
with_file: prodxsecure1.pem
- name: Start an instance with a public IP address
amazon.aws.ec2_instance:
name: "public-compute-instance"
key_name: "{{ key_name }}"
# vpc_subnet_id: "{{ vpc_id }}"
instance_type: "{{ instance_type }}"
security_group: "{{ sec_group }}"
# aws_access_key: "{{ec2_access_key}}" # From vault as defined
# aws_secret_key: "{{ec2_secret_key}}" # From vault as defined
region: "{{ region }}"
network:
assign_public_ip: true
image_id: "{{ image }}"
tags:
Environment: Testing
# Always require the 'create_ec2' tag to provision EC2 instance
tags: ['never', 'create_ec2']
- name: Facts
block: # this block prints out instance data
- name: Get instances facts
ec2_instance_info:
# aws_access_key: "{{ec2_access_key}}" # From vault as defined
# aws_secret_key: "{{ec2_secret_key}}" # From vault as defined
region: "{{ region }}"
register: result
- name: Instances ID
debug:
msg: "ID: {{ item.instance_id }} - State: {{ item.state.name }} - Public DNS: {{ item.public_dns_name }}"
loop: "{{ result.instances }}"
tags: always
pipeline {
agent any
options {
buildDiscarder(logRotator(numToKeepStr: '3'))
}
environment {
DOMAIN_NAME = ""
PUBLIC_S3_BUCKET = ""
DOCKERHUB_CREDENTIALS = credentials('globaldockerhub')
appName = "server"
registry = ""
registryCredential = ""
projectPath = ""
AWS_ACCOUNT=credentials('AWS_ACCOUNT')
AWS_ACCESS_KEY_ID=credentials('AWS_ACCESS_KEY_ID')
AWS_SECRET_ACCESS_KEY=credentials('AWS_SECRET_ACCESS_KEY')
AWS_REGION=credentials('AWS_REGION')
AWS_EC2_INSTANCE=credentials('AWS_EC2_INSTANCE') # 34.238.119.22
AWS_SSH_KEY = credentials('AWS_SSH_KEY')
}
stages {
stage('Checkout') {
steps {
git branch: 'main', credentialsId: 'github-credentials', url: 'https://github.com/joelwembo/prodx-reactwebui-react-demo-1.git'
}
}
stage('Install Dependencies') {
steps {
sh 'npm install'
}
}
stage('Run Mocha Tests') {
steps {
sh 'npm run test' // Assuming your tests are run with 'npm test'
}
}
stage('Build React App') {
steps {
sh 'npm run build' // Build the React application only if tests pass (conditional stage success)
}
}
stage('Provision AWS Infrastructure (Terraform)') {
steps {
sh 'terraform init' // Initialize Terraform
sh 'terraform plan' // Validate Terraform configuration
input 'Confirm?' message: 'Are you sure you want to deploy to AWS?'
sh 'terraform apply -auto-approve' // Apply Terraform configuration (requires confirmation)
}
}
stage('Deploy to CloudFront') {
steps {
// Upload built React app to S3 bucket (replace with your upload script)
sh 'aws s3 cp build/ s3://your-bucket-name/ --recursive --profile default'
// Check if Cloudfront was created && Invalidate CloudFront cache to ensure latest content is served (replace with your invalidation script)
sh 'aws cloudfront create-invalidation --distribution-id your-distribution-id --paths "/*" --profile default'
}
}
}
post {
always {
cleanWs() // Clean workspace after pipeline execution
}
success {
// Optional: Send notification on successful builds (e.g., email)
}
failure {
// Optional: Send notification on failed builds (e.g., email)
}
}
}
Thank you for Reading !! 🙌🏻, see you in the next article.🤘