260324:0918 fix ci-deploy : optimize #01

specs/99-archives/deploy.sh

@@ -0,0 +1,158 @@
+#!/bin/bash
+
+# File: scripts/deploy.sh
+# LCBP3-DMS Blue-Green Deployment Script
+# v1.8.1
+
+set -e  # Exit on error
+
+# Configuration
+LCBP3_DIR="/share/np-dms/app"
+CURRENT_FILE="$LCBP3_DIR/current"
+
+# Ensure base directory exists (QNAP path fix)
+mkdir -p "$LCBP3_DIR"
+
+# 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/$CURRENT/.env.production" | xargs)
+    fi
+    # Fallback to default if still empty
+    if [ -z "$DB_PASSWORD" ]; then
+        DB_PASSWORD="Center#2025"
+    fi
+fi
+
+if docker exec mariadb mysqldump -u root -p"${DB_PASSWORD}" lcbp3 > "$BACKUP_FILE"; then
+    gzip "$BACKUP_FILE"
+    echo "✓ Backup created: $BACKUP_FILE.gz"
+else
+    echo "⚠️ Database backup failed or mariadb container not running. Skipping backup for this deployment..."
+    rm -f "$BACKUP_FILE"
+fi
+
+# 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 "========================================="