239 lines
6.9 KiB
Bash
239 lines
6.9 KiB
Bash
#!/bin/bash
|
|
|
|
# Data Visualization Display Wall - Systemd Installer
|
|
# Requirements: Node.js, NPM, Systemd (Linux)
|
|
|
|
# Colors for output
|
|
RED='\033[0;31m'
|
|
GREEN='\033[0;32m'
|
|
YELLOW='\033[1;33m'
|
|
BLUE='\033[0;34m'
|
|
NC='\033[0m' # No Color
|
|
|
|
echo -e "${BLUE}=== Data Visualization Display Wall Installer ===${NC}"
|
|
|
|
# 1. Permission check (no longer mandatory)
|
|
if [ "$EUID" -eq 0 ]; then
|
|
# If run as sudo, get the real user that called it
|
|
REAL_USER=${SUDO_USER:-$USER}
|
|
else
|
|
REAL_USER=$USER
|
|
fi
|
|
|
|
# 2. Get current directory and user
|
|
PROJECT_DIR=$(pwd)
|
|
USER_HOME=$(getent passwd "$REAL_USER" | cut -d: -f6)
|
|
|
|
echo -e "Project Directory: ${GREEN}$PROJECT_DIR${NC}"
|
|
echo -e "Running User: ${GREEN}$REAL_USER${NC}"
|
|
|
|
# 3. Check for mandatory files
|
|
if [ ! -f "server/index.js" ]; then
|
|
echo -e "${RED}Error: server/index.js not found. Please run this script from the project root.${NC}"
|
|
exit 1
|
|
fi
|
|
|
|
# 4. Check for dependencies
|
|
echo -e "${BLUE}Checking dependencies...${NC}"
|
|
check_dep() {
|
|
if ! command -v "$1" &> /dev/null; then
|
|
echo -e "${RED}$1 is not installed. Please install $1 first.${NC}"
|
|
exit 1
|
|
fi
|
|
}
|
|
check_dep node
|
|
check_dep npm
|
|
|
|
# 5. Check for .env file
|
|
if [ ! -f ".env" ]; then
|
|
echo -e "${YELLOW}Warning: .env file not found.${NC}"
|
|
if [ -f ".env.example" ]; then
|
|
echo -e "Creating .env from .env.example..."
|
|
cp .env.example .env
|
|
echo -e "${GREEN}Created .env file. Please ensure values are correct.${NC}"
|
|
else
|
|
echo -e "${RED}Error: .env.example not found. Configuration missing.${NC}"
|
|
fi
|
|
fi
|
|
|
|
# 6. Install NPM dependencies
|
|
echo -e "${BLUE}Installing dependencies...${NC}"
|
|
npm install
|
|
|
|
if [ $? -ne 0 ]; then
|
|
echo -e "${RED}NPM install failed.${NC}"
|
|
exit 1
|
|
fi
|
|
|
|
# 7. Create Systemd Service File
|
|
SERVICE_FILE="/etc/systemd/system/promdatapanel.service"
|
|
NODE_PATH=$(command -v node)
|
|
|
|
echo -e "${BLUE}Creating systemd service at $SERVICE_FILE... (May require password)${NC}"
|
|
sudo bash -c "cat <<EOF > '$SERVICE_FILE'
|
|
[Unit]
|
|
Description=Data Visualization Display Wall
|
|
After=network.target mysql.service redis-server.service valkey-server.service
|
|
Wants=mysql.service
|
|
|
|
[Service]
|
|
Type=simple
|
|
User=$REAL_USER
|
|
WorkingDirectory=$PROJECT_DIR
|
|
ExecStart=$NODE_PATH server/index.js
|
|
Restart=always
|
|
RestartSec=10
|
|
StandardOutput=syslog
|
|
StandardError=syslog
|
|
SyslogIdentifier=promdatapanel
|
|
# Pass environment via .env file injection
|
|
EnvironmentFile=-$PROJECT_DIR/.env
|
|
Environment=NODE_ENV=production
|
|
|
|
# Security Hardening
|
|
CapabilityBoundingSet=
|
|
NoNewPrivileges=true
|
|
LimitNOFILE=65535
|
|
|
|
[Install]
|
|
WantedBy=multi-user.target
|
|
EOF"
|
|
|
|
# 8. Reload Systemd and Start
|
|
echo -e "${BLUE}Reloading systemd and restarting service... (May require password)${NC}"
|
|
sudo systemctl daemon-reload
|
|
sudo systemctl enable promdatapanel
|
|
sudo systemctl restart promdatapanel
|
|
|
|
# 9. Check Status
|
|
echo -e "${BLUE}Checking service status...${NC}"
|
|
sleep 2
|
|
if sudo systemctl is-active --quiet promdatapanel; then
|
|
echo -e "${GREEN}SUCCESS: Service is now running.${NC}"
|
|
PORT=$(grep "^PORT=" .env | cut -d'=' -f2)
|
|
PORT=${PORT:-3000}
|
|
echo -e "Dashboard URL: ${YELLOW}http://localhost:${PORT}${NC}"
|
|
echo -e "View logs: ${BLUE}journalctl -u promdatapanel -f${NC}"
|
|
else
|
|
echo -e "${RED}FAILED: Service failed to start.${NC}"
|
|
echo -e "Check logs with: ${BLUE}journalctl -u promdatapanel -xe${NC}"
|
|
fi
|
|
|
|
# 10. Reverse Proxy Configuration
|
|
echo -ne "${YELLOW}Do you want to configure a reverse proxy (Nginx/Caddy)? (y/n): ${NC}"
|
|
read -r CONF_PROXY
|
|
if [[ "$CONF_PROXY" =~ ^[Yy]$ ]]; then
|
|
echo -e "${BLUE}=== Reverse Proxy Configuration ===${NC}"
|
|
|
|
# Get Domain
|
|
echo -ne "Enter your domain name (e.g., monitor.example.com): "
|
|
read -r DOMAIN
|
|
if [ -z "$DOMAIN" ]; then
|
|
echo -e "${RED}Error: Domain cannot be empty. Skipping proxy configuration.${NC}"
|
|
else
|
|
# Get Port from .env
|
|
PORT=$(grep "^PORT=" .env | cut -d'=' -f2)
|
|
PORT=${PORT:-3000}
|
|
|
|
# Choose Proxy
|
|
echo -e "Select Proxy Type:"
|
|
echo -e " 1) Caddy (Automatic SSL, easy to use)"
|
|
echo -e " 2) Nginx (Advanced, manual SSL)"
|
|
echo -ne "Choose (1/2): "
|
|
read -r PROXY_TYPE
|
|
|
|
# Enable HTTPS?
|
|
echo -ne "Enable HTTPS (SSL)? (y/n): "
|
|
read -r ENABLE_HTTPS
|
|
|
|
if [ "$PROXY_TYPE" == "1" ]; then
|
|
# Caddy Config
|
|
CADDY_FILE="Caddyfile"
|
|
echo -e "${BLUE}Generating Caddyfile...${NC}"
|
|
|
|
if [[ "$ENABLE_HTTPS" =~ ^[Yy]$ ]]; then
|
|
cat <<EOF > "$CADDY_FILE"
|
|
$DOMAIN {
|
|
reverse_proxy localhost:$PORT
|
|
}
|
|
EOF
|
|
else
|
|
cat <<EOF > "$CADDY_FILE"
|
|
http://$DOMAIN {
|
|
reverse_proxy localhost:$PORT
|
|
}
|
|
EOF
|
|
fi
|
|
echo -e "${GREEN}Caddyfile generated at $PROJECT_DIR/$CADDY_FILE${NC}"
|
|
echo -e "${YELLOW}Tip: Ensure Caddy is installed and pointing to this file.${NC}"
|
|
|
|
elif [ "$PROXY_TYPE" == "2" ]; then
|
|
# Nginx Config
|
|
echo -ne "Enter Nginx configuration export path (default: ./${DOMAIN}.conf): "
|
|
read -r NGINX_PATH
|
|
NGINX_PATH=${NGINX_PATH:-"./${DOMAIN}.conf"}
|
|
|
|
echo -e "${BLUE}Generating Nginx configuration...${NC}"
|
|
|
|
if [[ "$ENABLE_HTTPS" =~ ^[Yy]$ ]]; then
|
|
echo -ne "Enter SSL Certificate Path: "
|
|
read -r SSL_CERT
|
|
echo -ne "Enter SSL Key Path: "
|
|
read -r SSL_KEY
|
|
|
|
cat <<EOF > "$NGINX_PATH"
|
|
server {
|
|
listen 80;
|
|
server_name $DOMAIN;
|
|
return 301 https://\$host\$request_uri;
|
|
}
|
|
|
|
server {
|
|
listen 443 ssl http2;
|
|
server_name $DOMAIN;
|
|
|
|
ssl_certificate $SSL_CERT;
|
|
ssl_certificate_key $SSL_KEY;
|
|
|
|
location / {
|
|
proxy_pass http://localhost:$PORT;
|
|
proxy_http_version 1.1;
|
|
proxy_set_header Upgrade \$http_upgrade;
|
|
proxy_set_header Connection "upgrade";
|
|
proxy_set_header Host \$host;
|
|
proxy_set_header X-Real-IP \$remote_addr;
|
|
proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
|
|
proxy_set_header X-Forwarded-Proto \$scheme;
|
|
}
|
|
}
|
|
EOF
|
|
else
|
|
cat <<EOF > "$NGINX_PATH"
|
|
server {
|
|
listen 80;
|
|
server_name $DOMAIN;
|
|
|
|
location / {
|
|
proxy_pass http://localhost:$PORT;
|
|
proxy_http_version 1.1;
|
|
proxy_set_header Upgrade \$http_upgrade;
|
|
proxy_set_header Connection "upgrade";
|
|
proxy_set_header Host \$host;
|
|
proxy_set_header X-Real-IP \$remote_addr;
|
|
proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
|
|
proxy_set_header X-Forwarded-Proto \$scheme;
|
|
}
|
|
}
|
|
EOF
|
|
fi
|
|
echo -e "${GREEN}Nginx config generated at $NGINX_PATH${NC}"
|
|
echo -e "${YELLOW}Tip: You can symlink this to /etc/nginx/sites-enabled/ to activate.${NC}"
|
|
else
|
|
echo -e "${YELLOW}Unknown proxy type selected. Skipping.${NC}"
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
echo -e "${BLUE}================================================${NC}"
|
|
echo -e "${GREEN}Setup completed successfully!${NC}"
|