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AB-RhmanAB-Rhman
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small update :)
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‎.github/workflows/cd.yml‎

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name: Continuous Deployment
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on:
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workflow_dispatch:
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env:
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AWS_REGION: us-east-1
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EKS_CLUSTER_NAME: demo-eks
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jobs:
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deploy:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout code
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uses: actions/checkout@v3
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- name: Configure AWS credentials
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uses: aws-actions/configure-aws-credentials@v2
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with:
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aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
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aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
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aws-region: ${{ env.AWS_REGION }}
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- name: Update kubeconfig
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run: aws eks update-kubeconfig --name ${{ env.EKS_CLUSTER_NAME }} --region ${{ env.AWS_REGION }}
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- name: Install Helm
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uses: azure/setup-helm@v3
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with:
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version: v3.12.0
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- name: Deploy to EKS
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run: |
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helm upgrade --install simple-go ./simple-go \
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--namespace production \
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--create-namespace \
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--set frontend.replicaCount=2 \
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--set backend.replicaCount=2 \
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--wait
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- name: Verify deployment
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run: |
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kubectl rollout status deployment/frontend -n production
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kubectl rollout status deployment/backend -n production
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- name: Get application URL
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id: url
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run: |
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INGRESS_URL=$(kubectl get ingress simple-go -n production -o jsonpath='{.status.loadBalancer.ingress[0].hostname}')
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echo "url=$INGRESS_URL" >> $GITHUB_OUTPUT
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- name: Notify Slack
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uses: slackapi/slack-github-action@v1.24.0
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with:
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channel-id: 'deployments'
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slack-message: |
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:rocket: Deployment Successful! :rocket:
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*Application:* Simple Go
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*Environment:* Production
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*Status:* :white_check_mark: Deployed Successfully
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*URL:* https://${{ steps.url.outputs.url }}
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*Deployment Details:*
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- Frontend Replicas: 2
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- Backend Replicas: 2
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- Namespace: production
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*Commit:* ${{ github.sha }}
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*Triggered by:* ${{ github.actor }}
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env:
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SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
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- name: Notify on Failure
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if: failure()
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uses: slackapi/slack-github-action@v1.24.0
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with:
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channel-id: 'deployments'
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slack-message: |
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:x: Deployment Failed! :x:
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*Application:* Simple Go
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*Environment:* Production
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*Status:* :x: Deployment Failed
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*Error Details:*
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```${{ github.event.head_commit.message }}```
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*Commit:* ${{ github.sha }}
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*Triggered by:* ${{ github.actor }}
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env:
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SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}

‎.github/workflows/destroy.yaml‎

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name: Destroy All Infrastructure
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on:
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workflow_dispatch:
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jobs:
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setup:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout code
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uses: actions/checkout@v4
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- name: Setup Terraform
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uses: hashicorp/setup-terraform@v3
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with:
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cli_config_credentials_token: ${{ secrets.TF_API_TOKEN }}
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- name: Terraform Init
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working-directory: EKS/
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run: terraform init
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- name: Terraform Apply
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working-directory: EKS/
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run: terraform destroy -auto-approve
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- name: Notify Infrastructure Down
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uses: slackapi/slack-github-action@v1.24.0
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with:
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channel-id: 'deployments'
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slack-message: |
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:warning: Infrastructure Destruction Complete : ( !!!!! :warning:
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*Environment:* Production
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*Status:* :x: Infrastructure Destroyed
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*Components Removed:*
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- EKS Cluster
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- NLB Ingress Controller
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- Prometheus Stack
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- Loki Stack
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*Triggered by:* ${{ github.actor }}
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env:
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SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
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- name: Notify Failure
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if: failure()
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uses: slackapi/slack-github-action@v1.24.0
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with:
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channel-id: 'deployments'
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slack-message: |
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:x: Infrastructure Destruction Failed! :x:
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*Environment:* Production
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*Status:* :x: Destruction Failed
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*Error Details:*
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```${{ github.event.head_commit.message }}```
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*Triggered by:* ${{ github.actor }}
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env:
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SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
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‎.github/workflows/infra.yml‎

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name: GET Infrastructure UP
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on:
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workflow_dispatch:
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jobs:
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setup:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout code
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uses: actions/checkout@v4
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- name: Install kubectl CLI
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uses: azure/setup-kubectl@v3
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with:
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version: 'v1.30.0'
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- name: Setup Terraform
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uses: hashicorp/setup-terraform@v3
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with:
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cli_config_credentials_token: ${{ secrets.TF_API_TOKEN }}
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- name: Install AWS cli
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id: install-aws-cli
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uses: unfor19/install-aws-cli-action@master
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with:
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version: '2.17.15'
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- name: Configure AWS credentials
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uses: aws-actions/configure-aws-credentials@v4
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with:
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aws-region: us-east-1
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aws-access-key-id: ${{secrets.AWS_ACCESS_KEY_ID }}
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aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
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- name: Provision the infrastructure (init)
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working-directory: EKS/
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run: |
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terraform init \
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-backend-config="token=${{ secrets.TF_API_TOKEN }}" \
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-backend-config="organization=your-org-name" \
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-backend-config="workspace=eks-infrastructure"
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- name: Provision the infrastructure (plan)
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working-directory: EKS/
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run: |
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terraform plan
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- name: Provision the infrastructure (apply)
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working-directory: EKS/
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run: |
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terraform apply -auto-approve
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- name: Create a KUBECONFIG
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run: |
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aws eks update-kubeconfig --region us-east-1 --name demo-eks
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- name: Capture Terraform Output
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working-directory: EKS/
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id: output
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run: |
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echo "Retrieving NodeInstanceRole..."
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NodeInstanceRole=$(terraform output -raw NodeInstanceRole)
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echo "NodeInstanceRole=$NodeInstanceRole" >> $GITHUB_ENV
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- name: Download the node authentication ConfigMap
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working-directory: EKS/
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run: |
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curl -O https://s3.us-west-2.amazonaws.com/amazon-eks/cloudformation/2020-10-29/aws-auth-cm.yaml
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- name: Replace Part of the File
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working-directory: EKS/
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run: |
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sed -i "s|<ARN of instance role (not instance profile)>|${{ env.NodeInstanceRole }}|g" aws-auth-cm.yaml
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- name: Apply the edited ConfigMap to join the nodes
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working-directory: EKS/
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run: |
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kubectl apply -f aws-auth-cm.yaml
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- name: Check node status
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run: |
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sleep 100
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Install-Ingress:
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needs: setup
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runs-on: ubuntu-latest
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steps:
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- name: Checkout code
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uses: actions/checkout@v4
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- name: Install kubectl CLI
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uses: azure/setup-kubectl@v3
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with:
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version: 'v1.33.0'
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- name: Install AWS cli
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id: install-aws-cli
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uses: unfor19/install-aws-cli-action@master
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with:
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version: '2.17.13'
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- name: Configure AWS credentials
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uses: aws-actions/configure-aws-credentials@v4
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with:
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aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
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aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
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aws-region: us-east-1
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- name: Create a KUBECONFIG
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run: |
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aws eks update-kubeconfig --region us-east-1 --name demo-eks
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- name: Install NLB
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run: |
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kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/controller-v1.11.1/deploy/static/provider/aws/deploy.yaml
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Monitoring-Stack-Install:
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needs: setup
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runs-on: ubuntu-latest
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steps:
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- name: Checkout code
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uses: actions/checkout@v4
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- name: Install kubectl CLI
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uses: azure/setup-kubectl@v3
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with:
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version: 'v1.33.0'
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- name: Install AWS cli
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id: install-aws-cli
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uses: unfor19/install-aws-cli-action@master
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with:
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version: '2.17.13'
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- name: Configure AWS credentials
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uses: aws-actions/configure-aws-credentials@v4
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with:
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aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
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aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
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aws-region: us-east-1
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- name: Install Helm
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run: |
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curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3
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chmod 700 get_helm.sh
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./get_helm.sh
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- name: Create a KUBECONFIG
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run: |
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aws eks update-kubeconfig --region us-east-1 --name demo-eks
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- name: Add Prometheus-community charts
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run: |
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helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
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helm repo update
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- name: Install kube-prometheus-stack By helm chart
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run: |
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kubectl create namespace monitoring
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helm install prometheus prometheus-community/kube-prometheus-stack --namespace monitoring
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- name: Install loki-stack By helm chart
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run: |
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helm repo add grafana https://grafana.github.io/helm-charts
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helm install loki grafana/loki-stack --namespace monitoring
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notify:
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runs-on: ubuntu-latest
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needs: [Install-Ingress, Monitoring-Stack-Install]
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steps:
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- name: Notify Success
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uses: slackapi/slack-github-action@v1.24.0
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with:
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channel-id: 'deployments'
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slack-message: |
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:cloud: Infrastructure Deployment Successful! :cloud:
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*Environment:* Production
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*Status:* :white_check_mark: Infrastructure Ready
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*Details:*
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- EKS Cluster: demo-eks
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- Region: us-east-1
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- Ingress Controller: Installed
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- Monitoring Stack: Installed
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*Components Deployed:*
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- EKS Cluster
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- NLB Ingress Controller
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- Prometheus Stack
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- Loki Stack
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*Triggered by:* ${{ github.actor }}
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env:
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SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
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- name: Notify Failure
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if: failure()
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uses: slackapi/slack-github-action@v1.24.0
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with:
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channel-id: 'deployments'
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slack-message: |
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:x: Infrastructure Deployment Failed! :x:
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*Environment:* Production
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*Status:* :x: Deployment Failed
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*Error Details:*
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```${{ github.event.head_commit.message }}```
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*Triggered by:* ${{ github.actor }}
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env:
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SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
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‎images/kubelet.png‎

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‎images/node.png‎

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‎images/workflow.jpg‎

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‎terraform-modules/diagram.jpg‎

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