Staging

.dockerignore

@@ -0,0 +1,7 @@
+Dockerfile
+Jenkinsfile*
+Jenkinsfile
+jjenkinsfileold
+README.MD
+LICENSE.MD
+*.scss

Dockerfile

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+FROM nginx:alpine
+RUN rm -rf /usr/share/nginx/html/*
+COPY . /usr/share/nginx/html/
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]

Jenkinsfile

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+pipeline {
+    agent any
+
+    parameters {
+        string(
+            name: 'TAG',
+            defaultValue: 'origin/staging',
+            description: 'For example, to select a staging branch write "origin/staging".\nTo select tag v2014.4.1 write "v2014.4.1".'
+        )
+        string(
+            name: 'NODE_ENV',
+            defaultValue: 'production',
+            description: 'Node environment for the build.'
+        )
+        choice(
+            name: 'DEPLOY_CONFIG_BRANCH',
+            choices: ['preprod', 'master'],
+            description: 'If empty, it will skip all the custom repo and build LMS the old way.'
+        )
+    }
+
+    stages {
+        stage('Checkout') {
+            steps {
+                checkout([$class: 'GitSCM',
+                          branches: [[name: "*/${params.BRANCH}"]],
+                          userRemoteConfigs: [[url: 'https://github.com/DevOps-Topics/static-website-example.git']]])
+            }
+        }
+        stage('Example') {
+            steps {
+                echo "TAG: ${params.TAG}"
+                echo "NODE_ENV: ${params.NODE_ENV}"
+                echo "DEPLOY_CONFIG_BRANCH: ${params.DEPLOY_CONFIG_BRANCH}"
+            }
+        }
+    }
+}

Jenkinsfile_Deploy

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+// this has the structure on how to deploy the docker to by stopping the previous running container and will automatically update the tags with build number.
+
+
+ipeline {
+    agent any 
+
+    environment {
+        IMAGE_NAME = "village-app"
+        CONTAINER_NAME = "village-app"
+    }
+
+    stages {
+        stage('Checkout') {
+            steps {
+                checkout scm
+            }
+        }
+
+        stage('Stop Previous Container') {
+            steps {
+                script {
+                    sh """
+                    echo "Checking for existing container..."
+                    if [ \$(docker ps -q -f name=${CONTAINER_NAME}) ]; then 
+                        echo "Stopping and removing running container..."
+                        docker stop ${CONTAINER_NAME}
+                        docker rm ${CONTAINER_NAME}
+                    elif [ \$(docker ps -aq -f name=${CONTAINER_NAME}) ]; then
+                        echo "Container exists but not running — removing it..."
+                        docker rm ${CONTAINER_NAME}
+                    else 
+                        echo "No existing container found."
+                    fi
+                    """
+                }
+            }
+        }
+
+        stage('Docker Build') {
+            steps {
+                script {
+                    docker.build("${IMAGE_NAME}:${BUILD_NUMBER}")
+                }
+            }
+        }
+
+        stage('Run New Container') {
+            steps {
+                script {
+                    sh """
+                    docker run -d -p 8181:80 --restart unless-stopped --name ${CONTAINER_NAME} ${IMAGE_NAME}:${BUILD_NUMBER}
+                    """
+                }
+            }
+        }
+    }
+}

Jenkinsfile_build_deploy

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+pipeline {
+    agent any
+
+    environment {
+        AWS_REGION = 'ap-south-1'
+        ECR_REPO = '905418203037.dkr.ecr.ap-south-1.amazonaws.com/frontend/village-app'
+        CONTAINER_NAME = "village-app"
+    }
+
+    stages {
+        stage('Checkout') {
+            steps {
+                checkout scm
+            }
+        }
+
+        stage('Docker Build and Push') {
+            steps {
+                withCredentials([usernamePassword(credentialsId: 'aws-jenkins-cred', usernameVariable: 'AWS_ACCESS_KEY_ID', passwordVariable: 'AWS_SECRET_ACCESS_KEY')]) {
+                    sh '''
+                        aws ecr get-login-password --region $AWS_REGION | docker login --username AWS --password-stdin $ECR_REPO
+
+                        docker build -t village-app:${BUILD_NUMBER} .
+                        docker tag village-app:${BUILD_NUMBER} $ECR_REPO:${BUILD_NUMBER}
+                        docker push $ECR_REPO:${BUILD_NUMBER}
+                    '''
+                }
+            }
+        }
+
+        stage('Stop Previous Containers') {
+            steps {
+                sh '''
+                if [ $(docker ps -q -f name=$CONTAINER_NAME) ]; then
+                    echo "Stopping the running container"
+                    docker stop $CONTAINER_NAME
+                    docker rm $CONTAINER_NAME
+                elif [ $(docker ps -aq -f name=$CONTAINER_NAME) ]; then
+                    echo "Checking non running containers"
+                    docker rm $CONTAINER_NAME
+                else
+                    echo "No existing container found."
+                fi
+                '''
+            }
+        }
+
+        stage('Deploy New Container') {
+            steps {
+                sh '''
+                docker pull $ECR_REPO:$BUILD_NUMBER
+                docker run -d -p 8181:80 --restart unless-stopped --name $CONTAINER_NAME $ECR_REPO:$BUILD_NUMBER
+                '''
+            }
+        }
+    }
+}
+
+
+
+/*
+
+example 2
+
+The below is a different approach with aws configure set in cli
+
+pipeline {
+    agent any
+
+    environment {
+        AWS_REGION = 'ap-south-1' // Your region
+    }
+
+    stages {
+        stage('Checkout') {
+            steps {
+                checkout scm
+            }
+        }
+
+        stage('Build Docker Image') {
+            steps {
+                withCredentials([usernamePassword(credentialsId: 'aws-jenkins-creds', usernameVariable: 'AWS_ACCESS_KEY_ID', passwordVariable: 'AWS_SECRET_ACCESS_KEY')]) {
+                    sh '''
+                        aws configure set aws_access_key_id $AWS_ACCESS_KEY_ID
+                        aws configure set aws_secret_access_key $AWS_SECRET_ACCESS_KEY
+                        aws configure set default.region $AWS_REGION
+
+                        # Now Docker build and push to ECR
+                        eval $(aws ecr get-login-password --region $AWS_REGION | docker login --username AWS --password-stdin <your_account_id>.dkr.ecr.$AWS_REGION.amazonaws.com)
+
+                        docker build -t my-app .
+                        docker tag my-app:latest <your_account_id>.dkr.ecr.$AWS_REGION.amazonaws.com/my-app:latest
+                        docker push <your_account_id>.dkr.ecr.$AWS_REGION.amazonaws.com/my-app:latest
+                    '''
+                }
+            }
+        }
+    }
+}
+
+
+*/

Jenkinsfile_ex3

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+/* dev will be deployed in ecr registry and ran in same jenkins server
+
+staging will be deployed in s3
+
+
+
+*/
+
+pipeline {
+    agent any 
+
+    environment {
+        IMAGE_NAME = "village-app"
+        AWS_REGION = "ap-south-1"
+        CONTAINER_NAME = "village-app"
+        ECR_REPO = "905418203037.dkr.ecr.ap-south-1.amazonaws.com/frontend/village-app"
+    }
+
+    stages {
+        stage('CHECKOUT') {
+            steps {
+                checkout scm
+                echo "The code is checked out from ${env.BRANCH_NAME}"
+            }
+        }
+
+        stage('BUILD/DEPLOY') {
+            steps {
+                withCredentials([usernamePassword(
+                    credentialsId: 'aws-jenkins-cred',
+                    usernameVariable: 'AWS_ACCESS_KEY_ID', 
+                    passwordVariable: 'AWS_SECRET_ACCESS_KEY'
+                )]) { 
+                    script {
+                        if (env.BRANCH_NAME == 'development') {
+                            echo "Building and deploying Docker image for development"
+
+                            sh """
+                                aws ecr get-login-password --region $AWS_REGION | docker login --username AWS --password-stdin $ECR_REPO
+                                docker build -t $IMAGE_NAME:${env.BRANCH_NAME}-${BUILD_NUMBER} .
+                                docker tag $IMAGE_NAME:${env.BRANCH_NAME}-${BUILD_NUMBER} $ECR_REPO:${env.BRANCH_NAME}-${BUILD_NUMBER}
+                                docker push $ECR_REPO:${env.BRANCH_NAME}-${BUILD_NUMBER}
+                            """
+                        } else if (env.BRANCH_NAME == 'staging') {
+                            echo "Syncing to S3 for staging"
+                            sh """
+                                aws s3 sync . s3://jenkins-static123/ --region $AWS_REGION --delete --exclude ".git/*" --exclude "Jenkinsfile"
+                            """
+                        } else if (env.BRANCH_NAME == 'master') {
+                            echo "Master branch — no deployment configured"
+                        } else {
+                            echo "Branch ${env.BRANCH_NAME} is not configured for deployment"
+                        }
+                    }
+                }
+            }
+        }
+
+        stage('Stop Previous Containers') {
+            when {
+                expression { env.BRANCH_NAME == 'development' }
+            }
+            steps {
+                sh '''
+                    if [ "$(docker ps -q -f name=$CONTAINER_NAME)" ]; then
+                        echo "Stopping the running container"
+                        docker stop $CONTAINER_NAME
+                        docker rm $CONTAINER_NAME
+                    elif [ "$(docker ps -aq -f name=$CONTAINER_NAME)" ]; then
+                        echo "Removing non-running container"
+                        docker rm $CONTAINER_NAME
+                    else
+                        echo "No existing container found."
+                    fi
+                '''
+            }
+        }
+
+        stage('RUN CONTAINER') {
+            when {
+                expression { env.BRANCH_NAME == 'development' }
+            }
+            steps {
+                sh """
+                    docker run -d -p 8181:80 --restart unless-stopped --name $CONTAINER_NAME $ECR_REPO:${env.BRANCH_NAME}-${BUILD_NUMBER}
+                """
+            }
+        }
+    }
+
+    post {
+        success {
+            echo "Deployment was successful for ${env.BRANCH_NAME}"
+        }
+        failure {
+            echo "Deployment failed for ${env.BRANCH_NAME}"
+        }
+    }
+}

index.html

@@ -26,7 +26,7 @@
 						<div class="content">
 							<div class="inner">
 								<h1>Dimension</h1>
-								<p><!--[-->A fully responsive site template designed by <a href="https://html5up.net">HTML5 UP</a> and released<!--]--><br />
+								<p><!--[-->A fully responsive staging site template designed by <a href="https://html5up.net">HTML5 UP</a> and released<!--]--><br />
 								<!--[-->for free under the <a href="https://html5up.net/license">Creative Commons</a> license.<!--]--></p>
 							</div>
 						</div>

jenkinsfile_S3

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+pipeline {
+    agent any 
+
+    stages {
+        stage ('checkout') {
+            steps {
+                checkout scm
+            }
+
+        }
+
+        stage ('deploy to s3') {
+            steps {
+                sh ''' 
+                   aws s3 sync . s3://jenkins-static123/ --region ap-south-1 --delete  --exclude ".git/*" --exclude "Jenkinsfile"
+                '''
+            }
+        }
+    }
+
+    post {
+        success {
+            echo 'Deployment is successfull'
+        }
+
+        failure {
+            echo 'Deployment is failed'
+         }
+
+    }
+}
+