优化安装脚本逻辑
This commit is contained in:
CN-JS-HuiBai
289
install.sh
289
install.sh
@@ -1,7 +1,7 @@
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#!/bin/bash
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# Data Visualization Display Wall - Systemd Installer
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# Requirements: Node.js, NPM, Systemd (Linux)
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# PromdataPanel - Multi-Prometheus Monitoring Dashboard Installer
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# This script handles OS detection, Node.js installation, project setup, and Systemd configuration.
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# Colors for output
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RED='\033[0;31m'
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@@ -10,69 +10,148 @@ YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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echo -e "${BLUE}=== Data Visualization Display Wall Installer ===${NC}"
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# 0. Configuration
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VERSION=${VERSION:-"v0.1.0"}
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DOWNLOAD_URL="https://git.littlediary.cn/CN-JS-HuiBai/PromdataPanel/archive/${VERSION}.zip"
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MIN_NODE_VERSION=18
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# 1. Permission check (no longer mandatory)
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echo -e "${BLUE}================================================${NC}"
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echo -e "${BLUE} PromdataPanel Auto-Installer ${NC}"
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echo -e "${BLUE} Version: ${VERSION} ${NC}"
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echo -e "${BLUE}================================================${NC}"
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# 1. OS Detection
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detect_os() {
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if [ -f /etc/os-release ]; then
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. /etc/os-release
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OS_ID=$ID
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OS_VER=$VERSION_ID
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else
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echo -e "${RED}Error: Cannot detect operating system type (/etc/os-release missing).${NC}"
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exit 1
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fi
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echo -e "Detected OS: ${GREEN}${OS_ID} ${OS_VER}${NC}"
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}
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# 2. Node.js Installation/Verification
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install_node() {
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echo -e "${BLUE}Verifying Node.js environment...${NC}"
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NODE_INSTALLED=false
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if command -v node &> /dev/null; then
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CURRENT_NODE_VER=$(node -v | cut -d'v' -f2 | cut -d'.' -f1)
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if [ "$CURRENT_NODE_VER" -ge "$MIN_NODE_VERSION" ]; then
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echo -e "${GREEN}Node.js v$(node -v) is already installed.${NC}"
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NODE_INSTALLED=true
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else
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echo -e "${YELLOW}Existing Node.js version (v$(node -v)) is too old (Requires >= $MIN_NODE_VERSION).${NC}"
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fi
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fi
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if [ "$NODE_INSTALLED" = false ]; then
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echo -e "${BLUE}Installing Node.js 20.x...${NC}"
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case "$OS_ID" in
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ubuntu|debian|raspbian)
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sudo apt-get update
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sudo apt-get install -y ca-certificates curl gnupg
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curl -fsSL https://deb.nodesource.com/setup_20.x | sudo -E bash -
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sudo apt-get install -y nodejs
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;;
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centos|rhel|almalinux|rocky)
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curl -fsSL https://rpm.nodesource.com/setup_20.x | sudo bash -
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sudo yum install -y nodejs
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;;
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fedora)
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curl -fsSL https://rpm.nodesource.com/setup_20.x | sudo bash -
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sudo dnf install -y nodejs
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;;
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*)
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echo -e "${RED}Unsupported OS for automatic Node.js installation: $OS_ID${NC}"
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echo -e "Please install Node.js >= 18 manually.${NC}"
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exit 1
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;;
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esac
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fi
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}
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# 3. Download and Extract (If needed)
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if [ ! -f "server/index.js" ]; then
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echo -e "${YELLOW}Project files not found. Starting download...${NC}"
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if ! command -v curl &> /dev/null; then
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echo -e "${BLUE}Installing curl...${NC}"
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[ "$OS_ID" = "ubuntu" ] || [ "$OS_ID" = "debian" ] && sudo apt-get install -y curl
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[ "$OS_ID" = "centos" ] || [ "$OS_ID" = "rhel" ] && sudo yum install -y curl
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fi
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if ! command -v unzip &> /dev/null; then
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echo -e "${BLUE}Installing unzip...${NC}"
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[ "$OS_ID" = "ubuntu" ] || [ "$OS_ID" = "debian" ] && sudo apt-get install -y unzip
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[ "$OS_ID" = "centos" ] || [ "$OS_ID" = "rhel" ] && sudo yum install -y unzip
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fi
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TEMP_ZIP="promdatapanel_${VERSION}.zip"
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echo -e "${BLUE}Downloading ${DOWNLOAD_URL}...${NC}"
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curl -L "$DOWNLOAD_URL" -o "$TEMP_ZIP"
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if [ $? -ne 0 ]; then
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echo -e "${RED}Download failed.${NC}"
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exit 1
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fi
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echo -e "${BLUE}Extracting files...${NC}"
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unzip -q "$TEMP_ZIP"
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EXTRACTED_DIR=$(ls -d */ | grep -E "^PromdataPanel" | head -n 1)
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if [ -d "$EXTRACTED_DIR" ]; then
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cd "$EXTRACTED_DIR" || exit 1
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else
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EXTRACTED_DIR=$(ls -d */ | head -n 1)
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[ -d "$EXTRACTED_DIR" ] && cd "$EXTRACTED_DIR" || exit 1
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fi
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rm "../$TEMP_ZIP" 2>/dev/null || rm "$TEMP_ZIP" 2>/dev/null
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fi
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# 4. Initialize Setup
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# Permission check
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if [ "$EUID" -eq 0 ]; then
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# If run as sudo, get the real user that called it
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REAL_USER=${SUDO_USER:-$USER}
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else
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REAL_USER=$USER
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fi
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# 2. Get current directory and user
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PROJECT_DIR=$(pwd)
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USER_HOME=$(getent passwd "$REAL_USER" | cut -d: -f6)
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detect_os
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install_node
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PROJECT_DIR=$(pwd)
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echo -e "Project Directory: ${GREEN}$PROJECT_DIR${NC}"
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echo -e "Running User: ${GREEN}$REAL_USER${NC}"
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# 3. Check for mandatory files
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if [ ! -f "server/index.js" ]; then
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echo -e "${RED}Error: server/index.js not found. Please run this script from the project root.${NC}"
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exit 1
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fi
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# 4. Check for dependencies
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echo -e "${BLUE}Checking dependencies...${NC}"
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check_dep() {
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if ! command -v "$1" &> /dev/null; then
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echo -e "${RED}$1 is not installed. Please install $1 first.${NC}"
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exit 1
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fi
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}
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check_dep node
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check_dep npm
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# 5. Check for .env file
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# Check for .env file
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if [ ! -f ".env" ]; then
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echo -e "${YELLOW}Warning: .env file not found.${NC}"
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if [ -f ".env.example" ]; then
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echo -e "Creating .env from .env.example..."
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echo -e "${BLUE}Creating .env from .env.example...${NC}"
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cp .env.example .env
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echo -e "${GREEN}Created .env file. Please ensure values are correct.${NC}"
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else
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echo -e "${RED}Error: .env.example not found. Configuration missing.${NC}"
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fi
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fi
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# 6. Install NPM dependencies
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echo -e "${BLUE}Installing dependencies...${NC}"
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npm install
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# 5. Install Dependencies
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echo -e "${BLUE}Installing NPM dependencies...${NC}"
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npm install --production
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if [ $? -ne 0 ]; then
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echo -e "${RED}NPM install failed.${NC}"
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exit 1
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fi
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# 7. Create Systemd Service File
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# 6. Create Systemd Service File
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SERVICE_FILE="/etc/systemd/system/promdatapanel.service"
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NODE_PATH=$(command -v node)
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echo -e "${BLUE}Creating systemd service at $SERVICE_FILE... (May require password)${NC}"
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echo -e "${BLUE}Creating systemd service at $SERVICE_FILE...${NC}"
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sudo bash -c "cat <<EOF > '$SERVICE_FILE'
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[Unit]
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Description=Data Visualization Display Wall
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Description=PromdataPanel Monitoring Dashboard
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After=network.target mysql.service redis-server.service valkey-server.service
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Wants=mysql.service
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@@ -86,153 +165,33 @@ RestartSec=10
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StandardOutput=syslog
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StandardError=syslog
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SyslogIdentifier=promdatapanel
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# Pass environment via .env file injection
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EnvironmentFile=-$PROJECT_DIR/.env
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Environment=NODE_ENV=production
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# Security Hardening
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CapabilityBoundingSet=
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NoNewPrivileges=true
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LimitNOFILE=65535
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[Install]
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WantedBy=multi-user.target
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EOF"
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# 8. Reload Systemd and Start
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echo -e "${BLUE}Reloading systemd and restarting service... (May require password)${NC}"
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# 7. Reload and Start
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echo -e "${BLUE}Reloading systemd and restarting service...${NC}"
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sudo systemctl daemon-reload
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sudo systemctl enable promdatapanel
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sudo systemctl restart promdatapanel
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# 9. Check Status
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# 8. Check Status
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echo -e "${BLUE}Checking service status...${NC}"
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sleep 2
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if sudo systemctl is-active --quiet promdatapanel; then
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echo -e "${GREEN}SUCCESS: Service is now running.${NC}"
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echo -e "${GREEN}SUCCESS: PromdataPanel is now running.${NC}"
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PORT=$(grep "^PORT=" .env | cut -d'=' -f2)
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PORT=${PORT:-3000}
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echo -e "Dashboard URL: ${YELLOW}http://localhost:${PORT}${NC}"
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echo -e "View logs: ${BLUE}journalctl -u promdatapanel -f${NC}"
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IP_ADDR=$(hostname -I | awk '{print $1}')
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echo -e "Dashboard URL: ${YELLOW}http://${IP_ADDR}:${PORT}${NC}"
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else
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echo -e "${RED}FAILED: Service failed to start.${NC}"
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echo -e "Check logs with: ${BLUE}journalctl -u promdatapanel -xe${NC}"
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fi
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# 10. Reverse Proxy Configuration
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echo -ne "${YELLOW}Do you want to configure a reverse proxy (Nginx/Caddy)? (y/n): ${NC}"
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read -r CONF_PROXY
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if [[ "$CONF_PROXY" =~ ^[Yy]$ ]]; then
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echo -e "${BLUE}=== Reverse Proxy Configuration ===${NC}"
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# Get Domain
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echo -ne "Enter your domain name (e.g., monitor.example.com): "
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read -r DOMAIN
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if [ -z "$DOMAIN" ]; then
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echo -e "${RED}Error: Domain cannot be empty. Skipping proxy configuration.${NC}"
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else
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# Get Port from .env
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PORT=$(grep "^PORT=" .env | cut -d'=' -f2)
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PORT=${PORT:-3000}
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# Choose Proxy
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echo -e "Select Proxy Type:"
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echo -e " 1) Caddy (Automatic SSL, easy to use)"
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echo -e " 2) Nginx (Advanced, manual SSL)"
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echo -ne "Choose (1/2): "
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read -r PROXY_TYPE
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# Enable HTTPS?
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echo -ne "Enable HTTPS (SSL)? (y/n): "
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read -r ENABLE_HTTPS
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if [ "$PROXY_TYPE" == "1" ]; then
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# Caddy Config
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CADDY_FILE="Caddyfile"
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echo -e "${BLUE}Generating Caddyfile...${NC}"
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if [[ "$ENABLE_HTTPS" =~ ^[Yy]$ ]]; then
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cat <<EOF > "$CADDY_FILE"
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$DOMAIN {
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reverse_proxy localhost:$PORT
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}
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EOF
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else
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cat <<EOF > "$CADDY_FILE"
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http://$DOMAIN {
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reverse_proxy localhost:$PORT
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}
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EOF
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fi
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echo -e "${GREEN}Caddyfile generated at $PROJECT_DIR/$CADDY_FILE${NC}"
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echo -e "${YELLOW}Tip: Ensure Caddy is installed and pointing to this file.${NC}"
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elif [ "$PROXY_TYPE" == "2" ]; then
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# Nginx Config
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echo -ne "Enter Nginx configuration export path (default: ./${DOMAIN}.conf): "
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read -r NGINX_PATH
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NGINX_PATH=${NGINX_PATH:-"./${DOMAIN}.conf"}
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echo -e "${BLUE}Generating Nginx configuration...${NC}"
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if [[ "$ENABLE_HTTPS" =~ ^[Yy]$ ]]; then
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echo -ne "Enter SSL Certificate Path: "
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read -r SSL_CERT
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echo -ne "Enter SSL Key Path: "
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read -r SSL_KEY
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cat <<EOF > "$NGINX_PATH"
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server {
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listen 80;
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server_name $DOMAIN;
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return 301 https://\$host\$request_uri;
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}
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server {
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listen 443 ssl http2;
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server_name $DOMAIN;
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ssl_certificate $SSL_CERT;
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ssl_certificate_key $SSL_KEY;
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location / {
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proxy_pass http://localhost:$PORT;
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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_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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}
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EOF
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else
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cat <<EOF > "$NGINX_PATH"
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server {
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listen 80;
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server_name $DOMAIN;
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location / {
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proxy_pass http://localhost:$PORT;
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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_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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}
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EOF
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fi
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echo -e "${GREEN}Nginx config generated at $NGINX_PATH${NC}"
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echo -e "${YELLOW}Tip: You can symlink this to /etc/nginx/sites-enabled/ to activate.${NC}"
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else
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echo -e "${YELLOW}Unknown proxy type selected. Skipping.${NC}"
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fi
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fi
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fi
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echo -e "${BLUE}================================================${NC}"
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echo -e "${GREEN}Setup completed successfully!${NC}"
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echo -e "${GREEN}Installation completed!${NC}"
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echo -e "${BLUE}================================================${NC}"
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Block a user