admin
148 lines
4.8 KiB
Bash
148 lines
4.8 KiB
Bash
#!/bin/bash
|
|
|
|
# File: scripts/deploy.sh
|
|
# LCBP3-DMS Blue-Green Deployment Script
|
|
# v1.8.1
|
|
|
|
set -e # Exit on error
|
|
|
|
# Configuration
|
|
LCBP3_DIR="/volume1/lcbp3"
|
|
CURRENT_FILE="$LCBP3_DIR/current"
|
|
|
|
# Ensure current file exists
|
|
if [ ! -f "$CURRENT_FILE" ]; then
|
|
echo "blue" > "$CURRENT_FILE"
|
|
fi
|
|
|
|
CURRENT=$(cat "$CURRENT_FILE")
|
|
TARGET=$([[ "$CURRENT" == "blue" ]] && echo "green" || echo "blue")
|
|
|
|
echo "========================================="
|
|
echo "LCBP3-DMS Blue-Green Deployment (v1.8.1)"
|
|
echo "========================================="
|
|
echo "Current environment: $CURRENT"
|
|
echo "Target environment: $TARGET"
|
|
echo "========================================="
|
|
|
|
# Step 1: Backup database
|
|
echo "[1/9] Creating database backup..."
|
|
BACKUP_DIR="$LCBP3_DIR/shared/backups"
|
|
mkdir -p "$BACKUP_DIR"
|
|
BACKUP_FILE="$BACKUP_DIR/db-backup-$(date +%Y%m%d-%H%M%S).sql"
|
|
|
|
# Note: DB_PASSWORD should be in environment or .env
|
|
if [ -z "$DB_PASSWORD" ]; then
|
|
echo "Warning: DB_PASSWORD not found in environment. Attempting to source from .env..."
|
|
if [ -f "$LCBP3_DIR/$CURRENT/.env.production" ]; then
|
|
export $(grep DB_PASSWORD "$LCBP3_DIR/$CURRENT/.env.production" | xargs)
|
|
fi
|
|
fi
|
|
|
|
docker exec lcbp3-mariadb mysqldump -u root -p"${DB_PASSWORD}" lcbp3_dms > "$BACKUP_FILE"
|
|
gzip "$BACKUP_FILE"
|
|
echo "✓ Backup created: $BACKUP_FILE.gz"
|
|
|
|
# Step 2: Build latest images directly on QNAP
|
|
echo "[2/9] Building latest Docker images from source..."
|
|
cd "/share/np-dms/app/source/lcbp3"
|
|
|
|
# Extract API_URL for Frontend Build Argument
|
|
API_URL="https://lcbp3-dms.example.com/api"
|
|
if [ -f "$LCBP3_DIR/$TARGET/.env.production" ]; then
|
|
ENV_URL=$(grep NEXT_PUBLIC_API_URL "$LCBP3_DIR/$TARGET/.env.production" | cut -d '=' -f2)
|
|
[ -n "$ENV_URL" ] && API_URL="$ENV_URL"
|
|
fi
|
|
|
|
echo "Building backend..."
|
|
docker build -f backend/Dockerfile -t lcbp3-backend:latest .
|
|
|
|
echo "Building frontend with API URL: $API_URL..."
|
|
docker build -f frontend/Dockerfile --build-arg NEXT_PUBLIC_API_URL="$API_URL" -t lcbp3-frontend:latest .
|
|
|
|
echo "✓ Images built successfully"
|
|
|
|
# Move correctly to target directory for docker-compose up
|
|
cd "$LCBP3_DIR/$TARGET"
|
|
|
|
# Step 3: Update configuration
|
|
echo "[3/9] Updating configuration..."
|
|
if [ -f "$LCBP3_DIR/.env.production.new" ]; then
|
|
cp "$LCBP3_DIR/.env.production.new" "$LCBP3_DIR/$TARGET/.env.production"
|
|
rm "$LCBP3_DIR/.env.production.new"
|
|
echo "✓ Configuration updated from .env.production.new"
|
|
fi
|
|
|
|
# Step 4: Start target environment
|
|
echo "[4/9] Starting $TARGET environment..."
|
|
docker-compose up -d
|
|
echo "✓ $TARGET environment started"
|
|
|
|
# Step 5: Wait for services to be ready
|
|
echo "[5/9] Waiting for services to be healthy..."
|
|
sleep 15
|
|
|
|
# Check backend health
|
|
for i in {1..30}; do
|
|
if docker exec lcbp3-${TARGET}-backend curl -f http://localhost:3000/health > /dev/null 2>&1; then
|
|
echo "✓ Backend is healthy"
|
|
break
|
|
fi
|
|
if [ $i -eq 30 ]; then
|
|
echo "✗ Backend health check failed!"
|
|
docker-compose logs backend
|
|
exit 1
|
|
fi
|
|
sleep 2
|
|
done
|
|
|
|
# Step 6: Run database migrations (ADR-009)
|
|
echo "[6/9] Running database migrations..."
|
|
# Note: Following ADR-009, this might be a no-op if manual SQL is preferred,
|
|
# but keeping it for DTO/Entity alignment checks.
|
|
docker exec lcbp3-${TARGET}-backend npm run start:prod -- --migration-run || echo "Migration check complete"
|
|
echo "✓ Migrations stage complete"
|
|
|
|
# Step 7: Switch NGINX to target environment
|
|
echo "[7/9] Switching NGINX to $TARGET..."
|
|
NGINX_CONF="$LCBP3_DIR/nginx-proxy/nginx.conf"
|
|
if [ -f "$NGINX_CONF" ]; then
|
|
sed -i "s/lcbp3-${CURRENT}-backend/lcbp3-${TARGET}-backend/g" "$NGINX_CONF"
|
|
sed -i "s/lcbp3-${CURRENT}-frontend/lcbp3-${TARGET}-frontend/g" "$NGINX_CONF"
|
|
docker exec lcbp3-nginx nginx -t
|
|
docker exec lcbp3-nginx nginx -s reload
|
|
echo "✓ NGINX switched to $TARGET"
|
|
else
|
|
echo "Warning: NGINX config not found at $NGINX_CONF. Skipping switch."
|
|
fi
|
|
|
|
# Step 8: Verify new environment
|
|
echo "[8/9] Verifying new environment via Proxy..."
|
|
sleep 5
|
|
# Attempt to curl via the local proxy or direct container
|
|
if docker exec lcbp3-nginx curl -f -k http://lcbp3-${TARGET}-backend:3000/health > /dev/null 2>&1; then
|
|
echo "✓ New environment is responding via internal network"
|
|
else
|
|
echo "✗ New environment verification failed!"
|
|
echo "Rolling back..."
|
|
# Call rollback script if it exists
|
|
if [ -f "$LCBP3_DIR/scripts/rollback.sh" ]; then
|
|
"$LCBP3_DIR/scripts/rollback.sh"
|
|
fi
|
|
exit 1
|
|
fi
|
|
|
|
# Step 9: Stop old environment
|
|
echo "[9/9] Stopping $CURRENT environment..."
|
|
cd "$LCBP3_DIR/$CURRENT"
|
|
docker-compose down
|
|
echo "✓ $CURRENT environment stopped"
|
|
|
|
# Update current pointer
|
|
echo "$TARGET" > "$CURRENT_FILE"
|
|
|
|
echo "========================================="
|
|
echo "✓ Deployment completed successfully!"
|
|
echo "Active environment: $TARGET"
|
|
echo "========================================="
|