Adding Documentation #3
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| name: Build AMI and Deploy | |
| on: | |
| push: | |
| branches: | |
| - main | |
| jobs: | |
| build-ami: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v2 | |
| - name: Install dependencies | |
| run: npm install | |
| - name: Display .env file | |
| run: | | |
| echo "DB_HOST=${{ secrets.DB_HOST }}" >> .env | |
| echo "DB_USER=${{ secrets.DB_USER }}" >> .env | |
| echo "DB_PASSWORD=${{ secrets.DB_PASSWORD }}" >> .env | |
| echo "DB_NAME=${{ secrets.DB_NAME }}" >> .env | |
| echo "PORT=${{ secrets.PORT }}" >> .env | |
| echo "CSVPATH='/home/admin/webapp/users.csv'" >> .env | |
| echo "region=${{secrets.region}}">>.env | |
| echo "topicarn=${{secrets.topicarn}}">>.env | |
| cat .env | |
| - name: Configure MySQL | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y curl | |
| sudo systemctl start mysql | |
| sudo systemctl status mysql | |
| mysql -u root -p"${{ secrets.MY_SQL_PASSWORD }}" -e "CREATE DATABASE Assignment3;" | |
| - name: Run Tests | |
| run: npm test | |
| - name: Create Zip Archive | |
| run: | | |
| zip -r webapp.zip ./ | |
| - name: Set up Packer | |
| run: | | |
| wget https://releases.hashicorp.com/packer/1.7.3/packer_1.7.3_linux_amd64.zip | |
| unzip packer_1.7.3_linux_amd64.zip | |
| chmod +x packer | |
| sudo mv packer /usr/local/bin/ | |
| shell: bash | |
| - name: Initialize Packer | |
| run: packer init aws-ubuntu.pkr.hcl | |
| - name: Build AMI in dev account | |
| env: | |
| AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }} | |
| AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }} | |
| id: build | |
| run: | | |
| packer build aws-ubuntu.pkr.hcl | |
| AMI_ID=$(packer build -machine-readable aws-ubuntu.pkr.hcl | awk -F, '$0 ~/artifact,0,id/ {print $6}') | |
| echo "AMI_ID is =$AMI_ID" >> $GITHUB_ENV | |
| echo "::set-output name=ami_id::$AMI_ID" | |
| - name: Configure AWS CLI for Demo Account | |
| run: | | |
| aws configure set aws_access_key_id ${{ secrets.AWS_ACCESS_KEY_ID_DEMO }} | |
| aws configure set aws_secret_access_key ${{ secrets.AWS_SECRET_ACCESS_KEY_DEMO }} | |
| aws configure set region ${{ secrets.AWS_REGION_DEMO}} | |
| - name: Instance Refresh automation / Continuous Delivery | |
| run: | | |
| sudo apt-get install jq | |
| ASG_NAME=webAppAutoScalingGroup | |
| LAUNCH_CONFIG=webAppLaunchTemplate | |
| IMAGE=$(jq -r '.builds[-1].artifact_id' manifest.json | cut -d':' -f2) | |
| IMAGE_ID=$(jq -n \ | |
| --arg img "$IMAGE" \ | |
| '{"ImageId": $img}') | |
| aws ec2 create-launch-template-version \ | |
| --launch-template-name "$LAUNCH_CONFIG" \ | |
| --version-description updateAMI --source-version 1 \ | |
| --launch-template-data="$IMAGE_ID" | |
| TEMPLATE_VERSION=$(aws ec2 describe-launch-template-versions --launch-template-name="$LAUNCH_CONFIG" \ | |
| --filters="Name=is-default-version,Values=false" \ | |
| --query 'sort_by(LaunchTemplateVersions, &CreateTime)[-1].[VersionNumber]' --output text) | |
| aws autoscaling update-auto-scaling-group --auto-scaling-group-name $ASG_NAME \ | |
| --launch-template LaunchTemplateName="$LAUNCH_CONFIG",Version=$TEMPLATE_VERSION | |
| aws autoscaling start-instance-refresh \ | |
| --auto-scaling-group-name $ASG_NAME --strategy Rolling | |
| printf "Instance refresh in progress" | |
| while true; | |
| do | |
| instance_refresh_status=$(aws autoscaling describe-instance-refreshes --auto-scaling-group-name $ASG_NAME \ | |
| --query "InstanceRefreshes[0].Status" --output text) | |
| if [ "$instance_refresh_status" = "Successful" ]; then | |
| printf "\nInstance refresh successful!" | |
| break | |
| fi | |
| if [ "$instance_refresh_status" = "Cancelling" ] || [ "$instance_refresh_status" = "Cancelled" ] || [ "$instance_refresh_status" = "Failed" ]; then | |
| printf "\nInstance refresh failed!" | |
| exit 1 | |
| fi | |
| echo -ne "." | |
| sleep 10 | |
| done | |