dekun
249 lines
7.1 KiB
Bash
249 lines
7.1 KiB
Bash
#!/usr/bin/env bash
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#
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# 中学成绩档案系统 — Ubuntu PM2 一键部署
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# 版权所有 (c) 马建军 微信: dekun03 手机: 18364911125
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#
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set -euo pipefail
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REPO_URL="${REPO_URL:-https://git.bz121.com/dekun/secondary-school-grade-archive.git}"
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INSTALL_DIR="${INSTALL_DIR:-/opt/secondary-school-grade-archive}"
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WEB_PORT="${WEB_PORT:-23566}"
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API_PORT="${API_PORT:-23568}"
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BRANCH="${BRANCH:-main}"
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NODE_MAJOR="${NODE_MAJOR:-20}"
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PIP_MIRROR="${PIP_MIRROR:-https://pypi.tuna.tsinghua.edu.cn/simple}"
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NPM_REGISTRY="${NPM_REGISTRY:-https://registry.npmmirror.com}"
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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'
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log_info() { echo -e "${GREEN}[INFO]${NC} $*"; }
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log_warn() { echo -e "${YELLOW}[WARN]${NC} $*"; }
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log_error() { echo -e "${RED}[ERROR]${NC} $*" >&2; }
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require_root() {
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if [[ "${EUID:-$(id -u)}" -ne 0 ]]; then
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log_error "请使用 root 用户运行: sudo bash deploy/install.sh"
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exit 1
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fi
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}
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check_os() {
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if [[ ! -f /etc/os-release ]]; then
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log_error "无法识别操作系统"
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exit 1
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fi
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# shellcheck source=/dev/null
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source /etc/os-release
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log_info "检测到系统: ${NAME:-Unknown} ${VERSION_ID:-}"
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}
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check_port() {
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if command -v ss &>/dev/null && ss -tln | grep -q ":${WEB_PORT} "; then
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log_error "端口 ${WEB_PORT} 已被占用"
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exit 1
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fi
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log_info "端口 ${WEB_PORT} 可用"
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}
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install_base_packages() {
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log_info "安装系统依赖…"
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apt-get update -qq
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DEBIAN_FRONTEND=noninteractive apt-get install -y -qq \
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git curl ca-certificates openssl \
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python3 python3-venv python3-pip python3-dev \
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build-essential libpq-dev \
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postgresql postgresql-contrib \
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libgomp1 libglib2.0-0 libsm6 libxrender1 libxext6
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}
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install_node_pm2() {
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if ! command -v node &>/dev/null || [[ "$(node -v | cut -d. -f1 | tr -d v)" -lt "${NODE_MAJOR}" ]]; then
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log_info "安装 Node.js ${NODE_MAJOR}.x…"
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curl -fsSL "https://deb.nodesource.com/setup_${NODE_MAJOR}.x" | bash -
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apt-get install -y -qq nodejs
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fi
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log_info "Node: $(node -v) npm: $(npm -v)"
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if ! command -v pm2 &>/dev/null; then
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log_info "安装 PM2…"
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npm install -g pm2
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fi
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log_info "PM2: $(pm2 -v)"
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}
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clone_or_update_repo() {
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if [[ -d "${INSTALL_DIR}/.git" ]]; then
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log_info "更新代码: ${INSTALL_DIR}"
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git -C "${INSTALL_DIR}" fetch origin
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git -C "${INSTALL_DIR}" checkout "${BRANCH}" 2>/dev/null || true
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git -C "${INSTALL_DIR}" pull origin "${BRANCH}"
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else
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log_info "克隆仓库到 ${INSTALL_DIR}"
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mkdir -p "$(dirname "${INSTALL_DIR}")"
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git clone --branch "${BRANCH}" "${REPO_URL}" "${INSTALL_DIR}" || git clone "${REPO_URL}" "${INSTALL_DIR}"
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fi
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find "${INSTALL_DIR}" -name "*.sh" -exec sed -i 's/\r$//' {} +
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}
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generate_env() {
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local env_file="${INSTALL_DIR}/.env"
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local server_ip
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server_ip=$(hostname -I 2>/dev/null | awk '{print $1}')
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server_ip="${server_ip:-127.0.0.1}"
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if [[ -f "${env_file}" ]]; then
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log_info "保留已有 .env"
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# shellcheck disable=SC1090
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set -a && source "${env_file}" && set +a
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return
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fi
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local secret pg_pass pg_user
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secret=$(openssl rand -hex 32)
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pg_pass=$(openssl rand -hex 16)
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pg_user="gradeapp"
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cat > "${env_file}" <<EOF
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# generated by deploy/install.sh — $(date -Iseconds)
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WEB_PORT=${WEB_PORT}
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API_PORT=${API_PORT}
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API_TARGET=http://127.0.0.1:${API_PORT}
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SECRET_KEY=${secret}
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POSTGRES_USER=${pg_user}
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POSTGRES_PASSWORD=${pg_pass}
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POSTGRES_DB=student_archive
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DATABASE_URL=postgresql://${pg_user}:${pg_pass}@127.0.0.1:5432/student_archive
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UPLOAD_DIR=${INSTALL_DIR}/uploads
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CORS_ORIGINS=http://${server_ip}:${WEB_PORT},http://127.0.0.1:${WEB_PORT},http://localhost:${WEB_PORT}
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OLLAMA_BASE_URL=http://127.0.0.1:11434
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OLLAMA_MODEL=qwen2.5:7b
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FLUCTUATION_THRESHOLD=0.08
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EOF
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chmod 600 "${env_file}"
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log_info ".env 已生成"
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}
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setup_postgresql() {
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# shellcheck disable=SC1090
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source "${INSTALL_DIR}/.env"
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log_info "配置 PostgreSQL…"
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systemctl enable postgresql
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systemctl start postgresql
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if ! sudo -u postgres psql -tAc "SELECT 1 FROM pg_roles WHERE rolname='${POSTGRES_USER}'" | grep -q 1; then
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sudo -u postgres psql -c "CREATE USER ${POSTGRES_USER} WITH PASSWORD '${POSTGRES_PASSWORD}';"
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else
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sudo -u postgres psql -c "ALTER USER ${POSTGRES_USER} WITH PASSWORD '${POSTGRES_PASSWORD}';"
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fi
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if ! sudo -u postgres psql -tAc "SELECT 1 FROM pg_database WHERE datname='${POSTGRES_DB}'" | grep -q 1; then
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sudo -u postgres psql -c "CREATE DATABASE ${POSTGRES_DB} OWNER ${POSTGRES_USER};"
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fi
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sudo -u postgres psql -c "GRANT ALL PRIVILEGES ON DATABASE ${POSTGRES_DB} TO ${POSTGRES_USER};"
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}
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setup_backend() {
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log_info "安装 Python 依赖（显示完整进度，Paddle 包较大，约 10–30 分钟）…"
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cd "${INSTALL_DIR}/backend"
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python3 -m venv venv
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# shellcheck disable=SC1091
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source venv/bin/activate
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pip install --upgrade pip --progress-bar on -i "${PIP_MIRROR}"
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pip install -r requirements.txt --progress-bar on -i "${PIP_MIRROR}"
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deactivate
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}
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setup_frontend() {
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log_info "构建前端…"
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cd "${INSTALL_DIR}/frontend"
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npm config set registry "${NPM_REGISTRY}"
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npm ci
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npm run build
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}
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setup_gateway() {
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log_info "安装 Web 网关依赖…"
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cd "${INSTALL_DIR}/deploy/pm2"
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npm config set registry "${NPM_REGISTRY}"
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npm ci
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}
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setup_pm2_startup() {
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log_info "配置 PM2 开机自启…"
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local startup_cmd
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startup_cmd=$(pm2 startup systemd -u root --hp /root 2>&1 | grep -E '^sudo ' | tail -1 || true)
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if [[ -n "${startup_cmd}" ]]; then
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# shellcheck disable=SC2086
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eval ${startup_cmd} || log_warn "PM2 开机自启配置失败，可稍后手动执行: pm2 startup"
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else
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log_warn "未获取 PM2 startup 命令，重启后需手动 pm2 resurrect"
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fi
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}
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start_pm2() {
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log_info "启动 PM2 服务…"
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cd "${INSTALL_DIR}"
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mkdir -p uploads backups
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pm2 delete grade-api grade-web 2>/dev/null || true
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pm2 start deploy/pm2/ecosystem.config.cjs
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pm2 save
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setup_pm2_startup
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}
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wait_healthy() {
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local i
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for i in $(seq 1 40); do
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if curl -sf "http://127.0.0.1:${WEB_PORT}/api/health" >/dev/null; then
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log_info "健康检查通过"
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return 0
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fi
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sleep 3
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done
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log_warn "健康检查超时，请查看: pm2 logs"
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}
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print_summary() {
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local ip
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ip=$(hostname -I 2>/dev/null | awk '{print $1}')
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ip="${ip:-127.0.0.1}"
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echo ""
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echo "=========================================="
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echo " 中学成绩档案系统 PM2 部署完成"
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echo " 版权所有 (c) 马建军"
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echo "=========================================="
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echo " 访问: http://${ip}:${WEB_PORT}"
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echo " 目录: ${INSTALL_DIR}"
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echo ""
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echo " pm2 status"
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echo " pm2 logs"
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echo " bash ${INSTALL_DIR}/deploy/update.sh"
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echo " bash ${INSTALL_DIR}/deploy/backup.sh"
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echo ""
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echo " 反向代理请自行配置，本项目不包含"
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echo " 微信 dekun03 手机 18364911125"
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echo "=========================================="
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}
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main() {
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log_info "PM2 一键部署开始"
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require_root
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check_os
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check_port
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install_base_packages
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install_node_pm2
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clone_or_update_repo
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generate_env
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setup_postgresql
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setup_backend
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setup_frontend
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setup_gateway
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start_pm2
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wait_healthy
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print_summary
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}
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main "$@"
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