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deploy/install.sh

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+#!/bin/bash
+# ============================================================
+# 加密货币前置匹配系统 — Ubuntu 一键部署脚本
+# 仓库：https://git.bz121.com/dekun/crypto-pre-trade-system.git
+# 部署路径：/opt/crypto-pre-trade-system
+# 运行用户：root
+# 进程守护：PM2
+# 访问端口：1125
+# ============================================================
+
+set -euo pipefail
+
+REPO_URL="https://git.bz121.com/dekun/crypto-pre-trade-system.git"
+INSTALL_DIR="/opt/crypto-pre-trade-system"
+PORT=1125
+
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m'
+
+log()  { echo -e "${GREEN}[INFO]${NC} $*"; }
+warn() { echo -e "${YELLOW}[WARN]${NC} $*"; }
+err()  { echo -e "${RED}[ERROR]${NC} $*"; exit 1; }
+
+# ── 检查 root 权限 ──
+if [ "$(id -u)" -ne 0 ]; then
+  err "请使用 root 用户运行：sudo bash deploy/install.sh"
+fi
+
+log "========== 开始部署 crypto-pre-trade-system =========="
+
+# ── 1. 安装系统依赖 ──
+log "安装系统依赖..."
+export DEBIAN_FRONTEND=noninteractive
+apt-get update -qq
+apt-get install -y -qq git curl python3 python3-venv python3-pip
+
+# Node.js 18+（若未安装）
+if ! command -v node &>/dev/null; then
+  log "安装 Node.js 20 LTS..."
+  curl -fsSL https://deb.nodesource.com/setup_20.x | bash -
+  apt-get install -y -qq nodejs
+fi
+
+# PM2（若未安装）
+if ! command -v pm2 &>/dev/null; then
+  log "安装 PM2..."
+  npm install -g pm2
+fi
+
+log "Node $(node -v) | Python $(python3 --version) | PM2 $(pm2 -v)"
+
+# ── 2. 拉取代码 ──
+if [ -d "$INSTALL_DIR/.git" ]; then
+  log "更新代码..."
+  cd "$INSTALL_DIR"
+  git pull origin main 2>/dev/null || git pull origin master 2>/dev/null || git pull
+else
+  log "克隆仓库..."
+  git clone "$REPO_URL" "$INSTALL_DIR"
+  cd "$INSTALL_DIR"
+fi
+
+# ── 3. 创建日志目录 ──
+mkdir -p "$INSTALL_DIR/logs"
+mkdir -p "$INSTALL_DIR/backend/data"
+
+# ── 4. Python 虚拟环境 + 依赖 ──
+log "配置 Python 虚拟环境..."
+cd "$INSTALL_DIR/backend"
+if [ ! -d "venv" ]; then
+  python3 -m venv venv
+fi
+venv/bin/pip install -q --upgrade pip
+venv/bin/pip install -q -r requirements.txt
+
+# ── 5. 构建前端 ──
+log "构建前端..."
+cd "$INSTALL_DIR/frontend"
+npm install --silent
+npm run build
+
+# ── 6. PM2 启动 / 重启 ──
+log "启动 PM2 守护进程..."
+cd "$INSTALL_DIR"
+pm2 delete crypto-pre-trade 2>/dev/null || true
+pm2 start ecosystem.config.cjs
+pm2 save
+
+# 设置 PM2 开机自启（已配置则跳过）
+pm2 startup systemd -u root --hp /root 2>/dev/null | tail -1 | bash 2>/dev/null || true
+
+# ── 7. 健康检查 ──
+log "等待服务启动..."
+sleep 3
+if curl -sf "http://127.0.0.1:${PORT}/api/health" > /dev/null; then
+  log "健康检查通过 ✓"
+else
+  warn "健康检查未通过，请查看日志：pm2 logs crypto-pre-trade"
+fi
+
+echo ""
+log "========== 部署完成 =========="
+echo -e "  访问地址：${GREEN}http://<服务器IP>:${PORT}${NC}"
+echo -e "  API 文档：${GREEN}http://<服务器IP>:${PORT}/docs${NC}"
+echo -e "  安装目录：${INSTALL_DIR}"
+echo -e "  常用命令："
+echo -e "    pm2 status                  # 查看状态"
+echo -e "    pm2 logs crypto-pre-trade   # 查看日志"
+echo -e "    pm2 restart crypto-pre-trade # 重启服务"
+echo -e "    bash deploy/install.sh      # 更新并重新部署"
+echo ""