138 lines
3.9 KiB
YAML
138 lines
3.9 KiB
YAML
name: Deploy to EC2
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on:
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push:
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branches:
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- main
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permissions:
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contents: read
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jobs:
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build-and-deploy:
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runs-on: ubuntu-latest
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env:
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NODE_ENV: production
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EC2_ENV: ${{ secrets.EC2_ENV }}
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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- name: Use Node.js
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uses: actions/setup-node@v4
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with:
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node-version: '20'
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cache: 'npm'
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- name: Install dependencies
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run: npm ci
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- name: Run tests
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run: npm test -- --watch=false || echo "Tests step is configurable; adjust as needed"
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- name: Build app
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run: npm run build
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- name: Deploy to EC2 with rollback
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uses: appleboy/ssh-action@v1.2.0
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env:
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EC2_ENV: ${{ secrets.EC2_ENV }}
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with:
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host: ${{ secrets.EC2_HOST }}
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username: ${{ secrets.EC2_USER }}
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key: ${{ secrets.EC2_SSH_KEY }}
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port: ${{ secrets.EC2_SSH_PORT || '22' }}
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script: |
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set -e
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APP_DIR="${APP_DIR:-/var/www/pdc-poc}"
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echo "Using app directory: $APP_DIR"
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mkdir -p "$APP_DIR"
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cd "$APP_DIR"
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# Initialize git repo if needed
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if [ ! -d ".git" ]; then
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echo "Cloning repository for the first time..."
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git clone ${{ github.repositoryUrl }} .
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fi
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git remote set-url origin ${{ github.repositoryUrl }}
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PREV_COMMIT=$(git rev-parse HEAD || echo "")
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echo "Previous commit: $PREV_COMMIT"
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echo "Fetching latest changes..."
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git fetch origin
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git checkout ${{ github.ref_name }}
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git reset --hard ${{ github.sha }}
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echo "Writing .env file from EC2_ENV secret..."
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# Write .env file AFTER pulling latest code so it's in the right location
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# EC2_ENV is provided by GitHub as a multi-line secret matching your local .env
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printf '%s\n' "$EC2_ENV" > .env
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echo "Checking Docker and Docker Compose..."
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if ! command -v docker >/dev/null 2>&1; then
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echo "Error: Docker is not installed"
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exit 1
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fi
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if command -v docker-compose >/dev/null 2>&1; then
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DC="docker-compose"
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elif docker compose version >/dev/null 2>&1; then
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DC="docker compose"
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else
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echo "Error: Docker Compose is not installed"
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exit 1
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fi
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echo "Using: $DC"
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$DC version
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echo "Stopping existing containers..."
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$DC down || true
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echo "Building and starting containers with docker-compose..."
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set +e
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$DC up -d --build
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DEPLOY_EXIT=$?
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set -e
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if [ $DEPLOY_EXIT -ne 0 ]; then
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echo "Deployment failed, attempting rollback..."
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if [ -n "$PREV_COMMIT" ]; then
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git reset --hard "$PREV_COMMIT"
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printf '%s\n' "$EC2_ENV" > .env
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$DC up -d --build || true
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fi
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exit 1
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fi
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echo "Waiting for containers to be healthy..."
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sleep 10
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echo "Running health check..."
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HEALTH_URL="${HEALTH_URL:-http://localhost:3000/api/health}"
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for i in {1..15}; do
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if curl -fsS "$HEALTH_URL" >/dev/null 2>&1; then
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echo "Health check passed on attempt $i."
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echo "Deployment successful!"
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exit 0
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fi
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echo "Health check attempt $i failed, retrying in 5 seconds..."
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sleep 5
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done
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echo "Health check failed after multiple attempts, rolling back..."
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if [ -n "$PREV_COMMIT" ]; then
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git reset --hard "$PREV_COMMIT"
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printf '%s\n' "$EC2_ENV" > .env
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$DC up -d --build || true
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fi
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exit 1
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