275 lines
7.5 KiB
Bash
Executable File
275 lines
7.5 KiB
Bash
Executable File
#!/bin/bash
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# Ubuntu Server Setup Script for Church Song Lyric System
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# This script automates the initial setup on a fresh Ubuntu server
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set -e # Exit on error
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echo "=========================================="
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echo "Church Song Lyric - Ubuntu Setup"
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echo "=========================================="
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echo ""
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# Color codes for output
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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NC='\033[0m' # No Color
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# Check if running as root
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if [ "$EUID" -eq 0 ]; then
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echo -e "${RED}Please do not run as root. Run as regular user with sudo privileges.${NC}"
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exit 1
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fi
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# Get user input
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echo -e "${YELLOW}Please provide the following information:${NC}"
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read -p "Enter your domain name (or press Enter to skip): " DOMAIN_NAME
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read -p "Enter the installation directory [/var/www/church-songlyric]: " INSTALL_DIR
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INSTALL_DIR=${INSTALL_DIR:-/var/www/church-songlyric}
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echo ""
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echo -e "${GREEN}Installation directory: $INSTALL_DIR${NC}"
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if [ ! -z "$DOMAIN_NAME" ]; then
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echo -e "${GREEN}Domain name: $DOMAIN_NAME${NC}"
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else
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echo -e "${YELLOW}No domain name provided. Will use IP address.${NC}"
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fi
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echo ""
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read -p "Continue with installation? (y/n): " -n 1 -r
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echo
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if [[ ! $REPLY =~ ^[Yy]$ ]]; then
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exit 1
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fi
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echo ""
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echo "=========================================="
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echo "Step 1: Updating system packages..."
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echo "=========================================="
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sudo apt update
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sudo apt upgrade -y
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echo ""
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echo "=========================================="
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echo "Step 2: Installing required packages..."
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echo "=========================================="
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sudo apt install -y \
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python3 \
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python3-pip \
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python3-venv \
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nodejs \
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npm \
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nginx \
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git \
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curl \
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wget \
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ufw \
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tesseract-ocr \
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poppler-utils \
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libtesseract-dev \
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libleptonica-dev \
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software-properties-common
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# Check Node.js version
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NODE_VERSION=$(node -v | cut -d'v' -f2 | cut -d'.' -f1)
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if [ "$NODE_VERSION" -lt 16 ]; then
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echo -e "${YELLOW}Node.js version is too old. Installing Node.js 18 LTS...${NC}"
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curl -fsSL https://deb.nodesource.com/setup_18.x | sudo -E bash -
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sudo apt install -y nodejs
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fi
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echo ""
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echo "=========================================="
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echo "Step 3: Configuring firewall..."
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echo "=========================================="
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sudo ufw --force enable
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sudo ufw allow OpenSSH
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sudo ufw allow 'Nginx Full'
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sudo ufw status
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echo ""
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echo "=========================================="
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echo "Step 4: Creating project directory..."
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echo "=========================================="
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sudo mkdir -p "$INSTALL_DIR"
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sudo chown $USER:www-data "$INSTALL_DIR"
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sudo chmod 755 "$INSTALL_DIR"
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echo ""
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echo "=========================================="
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echo "Step 5: Setting up Python environment..."
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echo "=========================================="
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cd "$INSTALL_DIR"
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# Check if project files exist
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if [ ! -d "backend" ]; then
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echo -e "${YELLOW}Backend directory not found.${NC}"
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echo -e "${YELLOW}Please transfer your project files to $INSTALL_DIR${NC}"
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echo -e "${YELLOW}You can use: scp -r /path/to/project/* user@server:$INSTALL_DIR/${NC}"
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read -p "Press Enter when files are transferred..."
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fi
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if [ -d "backend" ]; then
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cd backend
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# Create virtual environment
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echo "Creating Python virtual environment..."
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python3 -m venv venv
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# Activate and install dependencies
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echo "Installing Python dependencies..."
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source venv/bin/activate
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pip install --upgrade pip
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if [ -f "requirements.txt" ]; then
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pip install -r requirements.txt
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else
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echo -e "${YELLOW}requirements.txt not found. Skipping Python package installation.${NC}"
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fi
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deactivate
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cd ..
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else
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echo -e "${RED}Backend directory still not found. Skipping Python setup.${NC}"
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fi
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echo ""
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echo "=========================================="
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echo "Step 6: Setting up Node.js environment..."
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echo "=========================================="
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if [ -d "frontend" ]; then
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cd frontend
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echo "Installing Node.js dependencies..."
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npm install
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echo "Building production frontend..."
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npm run build
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cd ..
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else
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echo -e "${YELLOW}Frontend directory not found. Skipping frontend setup.${NC}"
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fi
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echo ""
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echo "=========================================="
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echo "Step 7: Creating systemd service..."
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echo "=========================================="
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sudo tee /etc/systemd/system/church-songlyric-backend.service > /dev/null <<EOF
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[Unit]
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Description=Church Song Lyric Backend (Flask)
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After=network.target
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[Service]
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Type=simple
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User=www-data
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Group=www-data
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WorkingDirectory=$INSTALL_DIR/backend
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Environment="PATH=$INSTALL_DIR/backend/venv/bin"
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ExecStart=$INSTALL_DIR/backend/venv/bin/python app.py
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Restart=always
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RestartSec=10
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[Install]
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WantedBy=multi-user.target
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EOF
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echo ""
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echo "=========================================="
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echo "Step 8: Configuring Nginx..."
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echo "=========================================="
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# Determine server name
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if [ ! -z "$DOMAIN_NAME" ]; then
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SERVER_NAME="$DOMAIN_NAME www.$DOMAIN_NAME"
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else
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SERVER_IP=$(hostname -I | awk '{print $1}')
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SERVER_NAME="$SERVER_IP"
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fi
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sudo tee /etc/nginx/sites-available/church-songlyric > /dev/null <<EOF
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server {
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listen 80;
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server_name $SERVER_NAME;
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# Serve React frontend
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root $INSTALL_DIR/frontend/build;
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index index.html;
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# Frontend routing
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location / {
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try_files \$uri \$uri/ /index.html;
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}
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# Proxy API requests to Flask backend
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location /api {
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proxy_pass http://localhost:5000;
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proxy_http_version 1.1;
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proxy_set_header Upgrade \$http_upgrade;
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proxy_set_header Connection 'upgrade';
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proxy_set_header Host \$host;
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proxy_cache_bypass \$http_upgrade;
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proxy_set_header X-Real-IP \$remote_addr;
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proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto \$scheme;
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}
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# Static file caching
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location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
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expires 1y;
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add_header Cache-Control "public, immutable";
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}
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}
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EOF
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# Enable site
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sudo ln -sf /etc/nginx/sites-available/church-songlyric /etc/nginx/sites-enabled/
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sudo rm -f /etc/nginx/sites-enabled/default
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# Test Nginx configuration
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sudo nginx -t
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echo ""
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echo "=========================================="
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echo "Step 9: Setting permissions..."
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echo "=========================================="
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sudo chown -R www-data:www-data "$INSTALL_DIR"
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sudo chmod -R 755 "$INSTALL_DIR"
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echo ""
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echo "=========================================="
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echo "Installation Complete!"
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echo "=========================================="
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echo ""
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echo -e "${GREEN}Next steps:${NC}"
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echo ""
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echo "1. Configure your .env file:"
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echo " sudo nano $INSTALL_DIR/backend/.env"
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echo ""
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echo "2. Add your MongoDB connection string and other settings"
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echo ""
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echo "3. Start the services:"
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echo " sudo systemctl daemon-reload"
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echo " sudo systemctl enable church-songlyric-backend"
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echo " sudo systemctl start church-songlyric-backend"
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echo " sudo systemctl restart nginx"
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echo ""
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echo "4. Check service status:"
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echo " sudo systemctl status church-songlyric-backend"
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echo " sudo systemctl status nginx"
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echo ""
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echo "5. (Optional) Set up SSL certificate:"
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echo " sudo apt install certbot python3-certbot-nginx"
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echo " sudo certbot --nginx -d $DOMAIN_NAME"
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echo ""
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if [ ! -z "$DOMAIN_NAME" ]; then
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echo -e "${GREEN}Access your application at: http://$DOMAIN_NAME${NC}"
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else
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SERVER_IP=$(hostname -I | awk '{print $1}')
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echo -e "${GREEN}Access your application at: http://$SERVER_IP${NC}"
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fi
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echo ""
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echo "For more details, see: $INSTALL_DIR/UBUNTU_DEPLOYMENT_GUIDE.md"
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echo ""
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