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In this Project, we are Developing and Deploying a video streaming application on EC2 using Docker and AWS Developers Tools.

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AWS DevOps CICD Pipeline


  • This Project Deploy a video streaming application on EC2 using Docker and AWS Developers Tools.

  • CodeCommit: For Source Code Management
  • CodeBuild: For building and testing our code in a serverless fashion
  • CodeDeploy: To deploy our code
  • CodePipeline: To streamline the CI/CD pipeline
  • System Manager: To store Parameters
  • DockerHub: To store Docker Images in Repository
  • Identity and Access Management (IAM) for creating Service Role
  • S3 for artifact storing
  • EC2 for Deployment

Clone this Repository

git clone https://github.com/darjidhruv26/AWS-CICD-Pipeline.git

Project Architecture

AWS Archi drawio

Setting Up CodeCommit

  • Create a Repository

1

Create IAM User:

  • Go to the IAM console and create a user.
  • Click on Create User -> User details -> Next.
  • Add Permission for full access to CodeCommit.

codecommit

  • Click on Create for the user.
  • Click on the user and go to the security credentials section
  • Now we are going to create SSH credentials for this user.
  • Go to the terminal and run this command
ssh-keygen
  • Keep all the default values.

  • Copy the public key using cat ~/.ssh/id_rsa.pub. Paste it into the security credentials, SSH public key for the CodeCommit section, and copy the SSH key id.

  • Go back to the repository and copy the URL for git connection.

  • Now run

cd ~/.ssh 
touch config
  • Host git-codecommit.*.amazonaws.com
  • User <paste the id of ssh key (can find after you paster your key in aws )-> IdentityFile ~/.ssh/id_rsa
  • Now we can connect to this repo.
  • Run this command now
git clone <SSH URL>
  • Now copy all the content from my git repository to your code commit repository.
  • And do a git push.

3

2

Setting Up CodeBuild

  • Click on Create build project
  • Follow this steps cb-1

cb-2

  • CodeBuild will need a buildspec.yml to build a project.
  • The buildspec.yml file is in the repository root folder.
  • Also, This project will containerize so that select the Enable this flag if you want to build Docker images or want your builds to get elevated privileges

cb-3

  • In this project, we will build a Docker image and push it to the DockerHub repository.
  • So, We need DockerHub credentials like Username and Password.
  • Also, we are using a free API to consume movie/TV data in this Project. TMDB.

Using AWS System Manager for storing secrets.

  • Goto AWS System Manager dashboard.

  • Click on Parameter Store -> Create parameter

  • In Parameter details

  • Add DockerHub Username

    Name: /myapp/docker-credentials/username

    Type: SecureString

    Value: Add Your DockerHub Username

  • Add DockerHub Password

    Name: /myapp/docker-credentials/password

    Type: SecureString

    Value: Add Your DockerHub Password or secret token

  • Add TMDB API Key

    Name: /myapp/api/key

    Type: SecureString

    Value: Add Your TMDB api key

  • Also, Add Permission in CodeBuild Created Role for assess Parameters from CodeBuild to System Manager

  • For this, Create an inline policy

{
            "Sid": "Statement1",
            "Effect": "Allow",
            "Action": [
                "ssm:GetParameters"
            ],
            "Resource": [
                "arn:aws:ssm:*:{AWS Account ID 12 Digit}:parameter/*"
            ]
        }

permesions

5 5

5

4

4 4

DockerHub Repository

3 3

  • Just for Test
  • Pull this Docker Image in Local using docker run -n netflix -p 8080:80 dhruvdarji123/netflix-react-app

6

Build Artifact store in S3 Bucket

In the CodeBuild console Click on Edit button -> Artifacts -> Type: "S3" -> put Uplode Location.

Create CodeDeploy Application

  • Create Application and Compute platform is EC2/On-premises

Create Service role (Give permissions -

1.AmazonEC2FullAccess

2.AmazonEC2RoleforAWSCodeDeploy

  1. AmazonS3FullAccess

4.AWSCodeDeployeFullAccess

5.AWSCodeDeployRole

6.AmazonEC2RoleforAWSCodeDeployLimitaccesstoS3

cd-1

Create EC2 instance

Click Launch Instances

  • Amazon Linux -> t2.micro

  • Also Create a Service Role for EC2 to access s3 & CodeDeploy

  • Goto IAM Dashboard -> Create Role -> Service Role -> EC2

  • Add this permission

    1. AmazonEC2FullAccess

    2. AmazonEC2RoleforAWSCodeDeploy

    3. AmazonS3FullAccess

    4. AWSCodeDeployFullAccess

EC2-Code-deploy

  • Give Role name -> Click on Create Role

ec2-1

  • Give This Service Role here.

ec2-2

ec2-3

  • Add this Script to the User Data section.

  • Or Just run it manually.

  • For Amazon Linux

#!/bin/bash
sudo yum -y update
sudo yum install -y docker
sudo service docker start
sudo usermod -aG docker ec2-user
sudo yum -y install ruby
sudo yum -y install wget
cd /home/ec2-user
wget https://aws-codedeploy-ap-south-1.s3.ap-south-1.amazonaws.com/latest/install
sudo chmod +x ./install
sudo ./install auto
  • For Ubuntu
#!/bin/bash
sudo apt update
sudo install docker.io
sudo apt install ruby-full
wget cd /home/ubuntu wget https://aws-codedeploy-ap-south-1.s3.ap-south-1.amazonaws.com/latest/install
chmod +x ./install
sudo ./install auto
sudo service codedeploy-agent status

27

Create CodeDeploy Group

  • Create a CodeDeploy Group using the following Steps.

cd-2

cd-3

  • Click On Create Deployment
  • Start Deployment

10

Create CodePipeline

  • Step 1: Choose pipeline setting -> PipelineName > Service role

  • Step 2: Add source stage -> CodeCommit > RepoName > BranchName > Select CodePipeline periodically for changes(For automation)

  • Step 3: Add build stage -> BuildProvider > Region > ProjectName > Single build

  • Step 4: Add deploy stage -> DeployProvider > Region > AppName > Deployment group

  • Step 5: Review

30

31

CodeBuild History

8

CodeDeploy

11

CodeDeploy History

12

OutPut

32