84 lines
1.9 KiB
Plaintext
84 lines
1.9 KiB
Plaintext
# /data/sh/start_tk_regio.sh
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# crontab -e
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# 0 9 * * * /data/sh/start_tk_regio.sh
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#!/bin/bash
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# 定义变量
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APP_DIR="/data/webapps/test_tk_region"
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LOG_FILE="$APP_DIR/sh.log"
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PYTHON_SCRIPT="tk_region.py"
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MAX_ATTEMPTS=10
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WAIT_TIME=600 # 10分钟，单位为秒
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# 记录日志函数
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log() {
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echo "[$(date +'%Y-%m-%d %H:%M:%S')] $1" >> "$LOG_FILE"
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}
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# 切换到应用目录
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log "==========="
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log "切换到应用目录: $APP_DIR"
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cd "$APP_DIR" || {
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log "无法切换到应用目录 $APP_DIR，脚本退出"
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exit 1
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}
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# 检查是否有旧进程在运行
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attempt=1
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while [ $attempt -le $MAX_ATTEMPTS ]; do
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# 查找正在运行的Python脚本进程
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log "第 $attempt 次检查是否有旧进程在运行..."
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pid=$(ps aux | grep "$PYTHON_SCRIPT" | grep -v grep | awk '{print $2}')
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if [ -z "$pid" ]; then
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log "未发现运行中的 $PYTHON_SCRIPT 进程，准备启动新进程"
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break
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else
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log "发现运行中的进程，PID: $pid"
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if [ $attempt -eq $MAX_ATTEMPTS ]; then
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log "已达到最大等待次数 ($MAX_ATTEMPTS)，仍有进程在运行，放弃启动"
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exit 1
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fi
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log "等待 $((WAIT_TIME/60)) 分钟后再次检查..."
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sleep $WAIT_TIME
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attempt=$((attempt + 1))
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fi
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done
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# 激活路径
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log "激活conda路径"
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source ~/.bashrc || {
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log "激活conda激活路径失败"
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exit 1
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}
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# 激活环境
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log "激活conda环境 py310"
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conda activate py310 || {
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log "激活conda环境失败"
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exit 1
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}
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log "激活虚拟环境"
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source venv/bin/activate || {
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log "激活虚拟环境失败"
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exit 1
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}
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# 安装依赖
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log "安装依赖包"
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pip install -r requirements.txt || {
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log "安装依赖包失败"
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exit 1
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}
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# 启动Python脚本
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log "启动 $PYTHON_SCRIPT 脚本"
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nohup python "$PYTHON_SCRIPT" > output.log 2>&1 &
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pid=$!
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log "$PYTHON_SCRIPT 已启动，PID: $pid"
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log "脚本执行完成"
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