93 lines
3.3 KiB
Bash
Executable File
93 lines
3.3 KiB
Bash
Executable File
#!/bin/bash
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# =============================================================================
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# 一键启动脚本 (顺序: 监控中心 → 定时任务 → 主业务)
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# 功能: 依次启动 start-monitor.sh、start-job.sh、hot-start.sh
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# 位置: backend/start-all.sh
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# 作者: zlwu
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# 时间: 2025-07-10
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# =============================================================================
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set -e
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# -------------- 编码设置 -----------------------------------------------------
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export LANG=zh_CN.UTF-8
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export LC_ALL=zh_CN.UTF-8
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# 确保 Java 与 Maven 进程使用 UTF-8 编码
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export JAVA_TOOL_OPTIONS="-Dfile.encoding=UTF-8 -Dsun.jnu.encoding=UTF-8 $JAVA_TOOL_OPTIONS"
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export MAVEN_OPTS="-Dfile.encoding=UTF-8 -Dsun.jnu.encoding=UTF-8 $MAVEN_OPTS"
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# -------------- 配置区 -------------------------------------------------------
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MONITOR_SCRIPT="./start-monitor.sh" # 监控中心启动脚本
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MONITOR_PORT=9090 # 监控中心端口
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JOB_SCRIPT="./start-job.sh" # 定时任务启动脚本
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JOB_PORT=8800 # 定时任务端口
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MAIN_SCRIPT="./hot-start.sh" # 主业务启动脚本
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# -------------- 辅助函数 -----------------------------------------------------
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COLOR_GREEN='\033[0;32m'
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COLOR_YELLOW='\033[1;33m'
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COLOR_RED='\033[0;31m'
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COLOR_CYAN='\033[0;36m'
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COLOR_RESET='\033[0m'
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# 等待端口就绪
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wait_for_port() {
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local port=$1
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local name=$2
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local retry=0
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local max_retry=60 # 最多等待 60 次 (约 120s)
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printf "${COLOR_CYAN}⏳ 正在等待 %s (端口 %s) 启动" "$name" "$port"
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while ! (command -v nc &>/dev/null && nc -z localhost "$port") 2>/dev/null; do
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# 若系统无 nc，则使用 lsof 检测
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if ! command -v nc &>/dev/null; then
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if lsof -Pi :"$port" -sTCP:LISTEN -t >/dev/null 2>&1; then
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break
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fi
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fi
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printf "."
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sleep 2
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retry=$((retry+1))
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if [ $retry -ge $max_retry ]; then
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printf "\n${COLOR_RED}❌ 等待 %s 启动超时 (端口 %s 未就绪)${COLOR_RESET}\n" "$name" "$port"
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exit 1
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fi
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done
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printf "\n${COLOR_GREEN}✅ %s 已启动${COLOR_RESET}\n" "$name"
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}
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# 启动脚本并后台运行
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start_in_background() {
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local script=$1
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local log_file=$2
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bash "$script" > "$log_file" 2>&1 &
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echo $!
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}
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# 捕获退出信号以清理后台进程
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cleanup() {
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echo -e "\n${COLOR_YELLOW}⚠️ 检测到退出信号，正在关闭后台服务...${COLOR_RESET}"
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[[ -n "$MONITOR_PID" ]] && kill "$MONITOR_PID" 2>/dev/null || true
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[[ -n "$JOB_PID" ]] && kill "$JOB_PID" 2>/dev/null || true
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exit 0
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}
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trap cleanup INT TERM
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# -------------- 启动流程 -----------------------------------------------------
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SCRIPT_DIR=$(cd "$(dirname "$0")" && pwd)
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cd "$SCRIPT_DIR"
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# 1. 启动监控中心
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echo -e "${COLOR_GREEN}🚀 启动监控中心...${COLOR_RESET}"
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MONITOR_PID=$(start_in_background "$MONITOR_SCRIPT" "logs/monitor.log")
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wait_for_port "$MONITOR_PORT" "监控中心"
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# 2. 启动定时任务服务
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echo -e "${COLOR_GREEN}🚀 启动定时任务服务...${COLOR_RESET}"
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JOB_PID=$(start_in_background "$JOB_SCRIPT" "logs/job.log")
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wait_for_port "$JOB_PORT" "定时任务服务"
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# 3. 启动主业务 (前台运行，方便查看日志)
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echo -e "${COLOR_GREEN}🚀 启动主业务服务...${COLOR_RESET}"
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exec bash "$MAIN_SCRIPT" "$@"
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