feat: LokiDeploy 初始提交 - 轻量级 K8s Loki 部署平台
Go(Gin) + React(Vite + shadcn/ui + Tailwind) 前后端分离，全中文 UI - 集群管理：Kubeconfig / Token 双接入，kubectl + helm 部署 - 主机管理：SSH 密钥 / 密码双认证，CPU/内存/磁盘使用率监控，SSH 错误中文友好提示 - 存储配置、部署管理、系统设置 - Docker 镜像内置 kubectl + helm，开箱即用 - run.sh 一键启停（start/stop/restart/status） Co-Authored-By: Claude <noreply@anthropic.com>
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#!/bin/bash
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# LokiDeploy 启动脚本
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# 一键启动前后端服务，支持日志轮转
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# 用法: ./run.sh [start|stop|restart|status|frontend|backend|help]
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set -e
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# ============================================================
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# 配置区
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# ============================================================
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PROJECT_NAME="LokiDeploy"
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BACKEND_PORT=8080
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FRONTEND_PORT=3000
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BACKEND_DIR="backend"
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FRONTEND_DIR="frontend"
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BACKEND_BIN="bin/lokideploy"
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# 日志配置
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MAX_LOG_FILES=3
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MAX_LOG_SIZE=$((50 * 1024 * 1024)) # 50MB
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# ============================================================
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# 通用函数
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# ============================================================
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m'
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info() { echo -e "${BLUE}[INFO]${NC} $1"; }
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success() { echo -e "${GREEN}[SUCCESS]${NC} $1"; }
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warning() { echo -e "${YELLOW}[WARNING]${NC} $1"; }
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error() { echo -e "${RED}[ERROR]${NC} $1"; }
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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cd "$SCRIPT_DIR"
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# PID 文件
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BACKEND_PID_FILE="$SCRIPT_DIR/$BACKEND_DIR/.backend.pid"
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FRONTEND_PID_FILE="$SCRIPT_DIR/$FRONTEND_DIR/.frontend.pid"
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# 检查端口是否被占用
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check_port() {
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lsof -ti:$1 2>/dev/null | head -1
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}
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# 释放端口
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kill_port() {
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local pids=$(lsof -ti:$1 2>/dev/null || echo "")
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if [ -n "$pids" ]; then
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info "释放端口 $1..."
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echo "$pids" | xargs kill -9 2>/dev/null || true
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sleep 1
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fi
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}
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# 日志轮转（仅启动时调用）
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rotate_log() {
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local log_file=$1
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[ ! -f "$log_file" ] && return 0
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local file_size=$(stat -f%z "$log_file" 2>/dev/null || stat -c%s "$log_file" 2>/dev/null || echo "0")
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if [ "$file_size" -gt "$MAX_LOG_SIZE" ]; then
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[ -f "${log_file}.${MAX_LOG_FILES}" ] && rm -f "${log_file}.${MAX_LOG_FILES}"
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for i in $(seq $((MAX_LOG_FILES - 1)) -1 1); do
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[ -f "${log_file}.${i}" ] && mv "${log_file}.${i}" "${log_file}.$((i + 1))"
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done
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mv "$log_file" "${log_file}.1"
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info "日志已轮转: $log_file"
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fi
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}
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# 检测 Go
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detect_go() {
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if command -v go &> /dev/null; then
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echo "go"
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elif [ -f "$HOME/go/bin/go" ]; then
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echo "$HOME/go/bin/go"
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else
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echo ""
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fi
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}
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cleanup() {
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:
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}
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# ============================================================
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# 后端服务 (Go + Gin)
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# ============================================================
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start_backend() {
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info "正在启动后端服务..."
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cd "$SCRIPT_DIR/$BACKEND_DIR"
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mkdir -p logs
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rotate_log "logs/backend.log"
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kill_port $BACKEND_PORT
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local GO_CMD=$(detect_go)
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if [ -z "$GO_CMD" ]; then
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error "Go 未安装，请先安装 Go 1.23+"
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return 1
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fi
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# 编译二进制（若不存在或源码更新）
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if [ ! -f "$BACKEND_BIN" ]; then
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warning "编译后端二进制..."
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CGO_ENABLED=0 GOPROXY=https://goproxy.cn,direct $GO_CMD build -ldflags="-s -w" -o "$BACKEND_BIN" . || {
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error "后端编译失败"
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return 1
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}
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fi
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# 启动（后台）
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export SERVER_PORT=$BACKEND_PORT
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export DATA_DIR="$SCRIPT_DIR/data"
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export JWT_SECRET="${JWT_SECRET:-lokideploy-secret-key-change-in-production}"
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nohup "./$BACKEND_BIN" >> logs/backend.log 2>&1 &
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echo $! > "$BACKEND_PID_FILE"
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# 等待服务启动
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local retries=0
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while [ -z "$(check_port $BACKEND_PORT)" ]; do
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retries=$((retries + 1))
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if [ $retries -ge 30 ]; then
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error "后端服务启动超时，请检查日志: $BACKEND_DIR/logs/backend.log"
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return 1
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fi
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sleep 1
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done
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success "后端服务已启动 (PID: $(cat "$BACKEND_PID_FILE"), 端口: $BACKEND_PORT)"
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info "API: http://localhost:$BACKEND_PORT/api/v1"
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info "默认登录: admin / admin123"
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return 0
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}
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stop_backend() {
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if [ -f "$BACKEND_PID_FILE" ]; then
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local pid=$(cat "$BACKEND_PID_FILE" 2>/dev/null || echo "")
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if [ -n "$pid" ] && kill -0 "$pid" 2>/dev/null; then
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kill "$pid" 2>/dev/null || true
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success "后端服务已停止"
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fi
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rm -f "$BACKEND_PID_FILE"
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fi
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kill_port $BACKEND_PORT
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}
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# ============================================================
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# 前端服务 (Vite Dev Server)
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# ============================================================
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start_frontend() {
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info "正在启动前端服务..."
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cd "$SCRIPT_DIR/$FRONTEND_DIR"
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mkdir -p logs
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rotate_log "logs/dev.log"
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kill_port $FRONTEND_PORT
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if [ ! -d "node_modules" ]; then
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warning "node_modules 不存在，正在安装依赖..."
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npm install || { error "依赖安装失败"; return 1; }
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fi
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nohup npm run dev >> logs/dev.log 2>&1 &
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echo $! > "$FRONTEND_PID_FILE"
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# 等待服务启动
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local retries=0
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while [ -z "$(check_port $FRONTEND_PORT)" ]; do
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retries=$((retries + 1))
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if [ $retries -ge 30 ]; then
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error "前端服务启动超时，请检查日志: $FRONTEND_DIR/logs/dev.log"
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return 1
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fi
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sleep 1
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done
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success "前端服务已启动 (PID: $(cat "$FRONTEND_PID_FILE"), 端口: $FRONTEND_PORT)"
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info "前端地址: http://localhost:$FRONTEND_PORT"
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return 0
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}
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stop_frontend() {
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if [ -f "$FRONTEND_PID_FILE" ]; then
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local pid=$(cat "$FRONTEND_PID_FILE" 2>/dev/null || echo "")
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if [ -n "$pid" ] && kill -0 "$pid" 2>/dev/null; then
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kill "$pid" 2>/dev/null || true
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success "前端服务已停止"
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fi
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rm -f "$FRONTEND_PID_FILE"
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fi
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kill_port $FRONTEND_PORT
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}
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# ============================================================
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# 命令
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# ============================================================
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stop() {
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info "正在停止服务..."
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stop_backend
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stop_frontend
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info "所有服务已停止"
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}
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show_status() {
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info "服务状态:"
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if [ -n "$(check_port $BACKEND_PORT)" ]; then
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success "后端服务: 运行中 (PID: $(check_port $BACKEND_PORT), 端口: $BACKEND_PORT)"
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else
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warning "后端服务: 未运行"
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fi
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if [ -n "$(check_port $FRONTEND_PORT)" ]; then
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success "前端服务: 运行中 (PID: $(check_port $FRONTEND_PORT), 端口: $FRONTEND_PORT)"
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else
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warning "前端服务: 未运行"
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fi
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}
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show_help() {
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echo "$PROJECT_NAME 启动脚本"
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echo ""
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echo "用法: ./run.sh [命令]"
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echo ""
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echo "命令:"
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echo " start 启动前后端服务 (默认)"
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echo " stop 停止前后端服务"
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echo " restart 重启前后端服务"
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echo " backend 仅启动后端服务"
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echo " frontend 仅启动前端服务"
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echo " status 查看服务状态"
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echo " help 显示帮助信息"
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echo ""
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echo "端口:"
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echo " 后端 API: http://localhost:$BACKEND_PORT/api/v1"
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echo " 前端页面: http://localhost:$FRONTEND_PORT"
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echo ""
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echo "示例:"
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echo " ./run.sh # 启动所有服务"
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echo " ./run.sh stop # 停止服务"
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echo " ./run.sh backend # 仅启动后端"
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}
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# ============================================================
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# 主入口
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# ============================================================
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trap cleanup EXIT INT TERM
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main() {
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local command=${1:-start}
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case "$command" in
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start)
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info "========== $PROJECT_NAME 启动脚本 =========="
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if [ -z "$(detect_go)" ]; then
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error "Go 未安装，请先安装 Go 1.23+"
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exit 1
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fi
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if ! command -v npm &> /dev/null; then
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error "npm 未安装，请先安装 Node.js"
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exit 1
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fi
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if start_backend && start_frontend; then
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echo ""
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success "========== 所有服务已启动 =========="
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info "前端地址: http://localhost:$FRONTEND_PORT"
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info "后端 API: http://localhost:$BACKEND_PORT/api/v1"
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info "默认登录: admin / admin123"
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echo ""
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info "使用 './run.sh stop' 停止服务"
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info "使用 './run.sh status' 查看状态"
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else
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error "服务启动失败"
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exit 1
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fi
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;;
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stop)
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stop
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;;
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restart)
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stop
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sleep 2
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main start
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;;
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backend)
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info "========== $PROJECT_NAME (仅后端) =========="
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start_backend
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show_status
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;;
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frontend)
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info "========== $PROJECT_NAME (仅前端) =========="
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start_frontend
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show_status
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;;
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status)
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show_status
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;;
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help|--help|-h)
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show_help
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;;
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*)
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error "未知命令: $command"
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show_help
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exit 1
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;;
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esac
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}
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main "$@"
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