300 lines
9.7 KiB
Bash
300 lines
9.7 KiB
Bash
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#!/bin/bash
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echo "$0"
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cd "$(dirname "$(readlink -f "$0")")"
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script_name=$(basename "$0")
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script_dir=`pwd`
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script_path=${script_dir}/${script_name}
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NewLOG_FILE=/home/root/poweroad.log
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POWEROAD_DEVICE=`printenv POWEROAD_DEVICE || echo ems`
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## app_start.sh 需要独立运行摆脱父进程时放开
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# # 检查是否已经通过 setsid 运行
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# if [ -z "$SETSID_RAN" ]; then
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# export SETSID_RAN=1
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# echo "set to run setsid shell!"| tee -a "${NewLOG_FILE}"
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# # 使用 setsid 启动一个新的会话
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# setsid ${script_path} "$@" > /dev/null 2>&1 < /dev/null &
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# exit $?
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# fi
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echo "this is run shell ${script_name} !"
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# check platform
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# hostname echo $HOSTNAME
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if [[ $HOSTNAME =~ imx8 ]] || [[ $HOSTNAME =~ imx93evk ]]; then # imx8mpevk
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APP_DIR=/home/poweroad/${POWEROAD_DEVICE}
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APP_BIN_DIR=${APP_DIR}/bin
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APP_LIB_DIR=/usr/poweroadlib
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else # ubuntu-vm
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APP_DIR=./
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APP_BIN_DIR=${APP_DIR}/x86_bin
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APP_LIB_DIR=${APP_DIR}/../lib/x86
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source ./envsetup_EMSx86.sh
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fi
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echo "APP_DIR: ${APP_DIR}"
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## 修改程序日志默认等级（程序启动时默认为Info(4),可在此次做启动前先设等级，即刻生效）
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####### preset log level: Trace(6): [Defaut: Info(4)] [0-Off, 1-C, 2-E, 3-W, 4-I, 5-D, 6-T]
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#echo 6 > /tmp/prlog/level/manage
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#echo 6 > /tmp/prlog/level/logic
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#echo 6 > /tmp/prlog/level/tcpcomm
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#echo 6 > /tmp/prlog/level/pushcloud
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#TC_XML=${APP_DIR}/config/cloud/factory_config/TerminalConfig.xml
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#if [ -f ${TC_XML} ];then
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# cp -rf ${TC_XML} /usr/poweroad/factory_config/
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# sync
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#fi
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#杀死原有进程
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kill_old_process() {
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local process_name=$1
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#
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local pids=$(pgrep -f "$process_name")
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echo "pids=$(pgrep -f "app_start.sh")"
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echo "old process: $pids"
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if [ -z "$pids" ];then
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return
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fi
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local self_pid=$$
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echo "self_pid: $self_pid"
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for pid in $pids; do
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if [ "$pid" -eq "$self_pid" ]; then
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continue
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fi
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kill -15 "$pid"
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echo "kill $pid"
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sleep 2s
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if kill -0 "$pid" > /dev/null 2>&1; then
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echo "force kill $pid"
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kill -9 "$pid"
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fi
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done
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sleep 1
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}
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# 根据进程名杀死并重启进程
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restart_process() {
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local process_name=$1
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local process_path=$2
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# 杀死现有进程
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pkill -f "$process_name" 2>/dev/null
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sleep 1
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# 启动新进程
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$process_path &
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echo "$(date '+%Y-%m-%d %H:%M:%S')] - Restarted $process_name" >> "${NewLOG_FILE}"
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}
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# 监控进程是否存在，不存在时重新拉起
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# 支持传入多个监控目标路径
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monitor_process() {
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# 1. 参数检查：未传参数时提示并返回（用return而非exit，避免退出整个脚本）
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if [ $# -eq 0 ]; then
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echo "错误：未传入需要监控的程序路径！"
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return 1 # 返回非0表示参数错误
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fi
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while true; do
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# 2. 遍历所有传入的程序路径，为每个程序启动独立的监控子进程
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for process_path in "$@"; do
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# 检查路径是否存在
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if [ ! -e "$process_path" ]; then
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local warn_msg="$(date '+%Y-%m-%d %H:%M:%S')] - 警告：路径 $process_path 不存在，跳过监控！"
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echo "$warn_msg" >> "${NewLOG_FILE}"
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echo "$warn_msg"
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continue
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fi
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# 检查是否可执行，不可执行则尝试添加执行权限
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if [ ! -x "$process_path" ]; then
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local chmod_msg="$(date '+%Y-%m-%d %H:%M:%S')] - 警告：路径 $process_path 不可执行，尝试添加执行权限..."
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echo "$chmod_msg" >> "${NewLOG_FILE}"
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echo "$chmod_msg"
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# 给目标路径添加执行权限
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chmod +x "$process_path" 2>/dev/null
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# 再次检查，仍不可执行则跳过
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if [ ! -x "$process_path" ]; then
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local fail_msg="$(date '+%Y-%m-%d %H:%M:%S')] - 错误：路径 $process_path 添加执行权限失败，跳过监控！"
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echo "$fail_msg" >> "${NewLOG_FILE}"
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echo "$fail_msg"
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continue
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fi
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fi
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# 提取程序名（从路径中截取最后一个/后的部分）
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local process_name=$(basename "$process_path")
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# 检查进程是否存在（-f 匹配完整命令行，避免同名冲突）
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echo "monitor process: $process_name (path: $process_path)"
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if ! pgrep -f "$process_path" > /dev/null; then
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# 记录日志并重启进程
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local log_msg="$(date '+%Y-%m-%d %H:%M:%S')] - Process $process_name ($process_path) is not running, restarting..."
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echo "$log_msg" >> "${NewLOG_FILE}"
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echo "$log_msg" # 控制台也输出，便于调试
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# 启动程序（后台运行，避免阻塞监控循环）
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nohup "$process_path" > /dev/null 2>&1 &
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fi
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sleep 5
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# local start_msg="$(date '+%Y-%m-%d %H:%M:%S')] - 已启动对 $process_name ($process_path) 的监控，监控进程PID: $!"
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# echo "$start_msg" >> "${NewLOG_FILE}"
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# echo "$start_msg"
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done
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sleep 10 # 每10秒检查一次（如需1分钟，改为 sleep 60）
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done
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# 等待所有后台监控进程（防止脚本退出后监控进程终止）
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wait
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}
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if [ -z "`echo ${LD_LIBRARY_PATH}|grep poweroadlib`" ];then
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export LD_LIBRARY_PATH=${APP_LIB_DIR}/:${LD_LIBRARY_PATH}
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fi
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if [ -z "`echo ${QT_PLUGIN_PATH}|grep poweroadlib`" ];then
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export QT_PLUGIN_PATH=${APP_LIB_DIR}/:${QT_PLUGIN_PATH}
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fi
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#### 共享内存区，云升级需要保留状态，不可使用 ipcrm -a 清空
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echo 'check ipcrm ...'
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# 旧版本（V2200之前）升级到V2200及以上，需要增加ipcrm -a指令，首次升级运行时会自动移除
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#ipcrm -a; ipcrm -a; ipcs| tee -a "${NewLOG_FILE}" # 去掉注释后只调用一次，就会被本脚本屏蔽掉
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#创建量道产品sn 存储文件
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touch /usr/poweroad/.productsn
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# 自动移除处理
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if sed -n "/^[[:space:]]*ipcrm -a*/ {p; q}" ${script_path} | grep -q .; then
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sleep 1
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sed -i "/^[[:space:]]*ipcrm -a/ s/^/# /" ${script_path} && sync
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# 旧版本进版升级必然存在ConnectedSubTerminals.xml，新版本无从文件，不需要执行
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if [ -f ${APP_DIR}/config/cloud/cloud_config/ConnectedSubTerminals.xml ];then
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# 旧版本升新2200时，必须同时开启这个，其他2200以上，如需要才打开
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sync; echo 'reboot -f' | tee -a "${NewLOG_FILE}"; reboot -f
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echo "$(date '+%Y-%m-%d %H:%M:%S')] #ipcrm -a" | tee -a "${NewLOG_FILE}"
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fi
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fi
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# 自动取消重启动作，下次生效，当次依赖ipcrm -a标记
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if sed -n "/^[[:space:]]*sync; echo 'reboot -f'*/ {p; q}" ${script_path} | grep -q .; then
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sed -i "/^[[:space:]]*sync; echo 'reboot -f'/ s/^/# /" ${script_path} && sync
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echo "$(date '+%Y-%m-%d %H:%M:%S')] #sync; echo 'reboot -f'" | tee -a "${NewLOG_FILE}"
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fi
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## 旧版本兼容处理，如果版本号低于LIB: build version @ Jul 30 2025 v3.2.0.1的就执行期望的命令
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# strings libruntime_environ.so |grep 'LIB: build version @'|head -n1
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BaseV2200="v3.2.0.1"
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NewCurrent=`strings /usr/poweroadlib/libruntime_environ.so |grep 'LIB: build version @'|head -n1|awk '{print $NF}'`
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v2200Base=`echo "${BaseV2200}" | awk -F'[^0-9]+' '{printf "%2d%02d%02d%02d\n", $2, $3, $4, $5}'`
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vCurrent=`echo ${NewCurrent} | awk -F'[^0-9]+' '{printf "%2d%02d%02d%02d\n", $2, $3, $4, $5}'`
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if [ $vCurrent -lt $v2200Base ]; then
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cmd="echo hello,poweroad." #"ipcs; ipcrm -a; ipcrm -a; ipcs"
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echo "$(date '+%Y-%m-%d %H:%M:%S')] eval $cmd" | tee -a ${NewLOG_FILE}
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eval $cmd
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fi
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#保证脚本的唯一性，避免脚本多个地方在执行
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kill_old_process "app_start.sh"
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if [ -f ./bin/DEBUG ];then
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# 先启动 upgrade 进程
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${APP_BIN_DIR}/upgrade &
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sleep 3 # 等待 3 秒
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# 现在启动 manage 和其他进程
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${APP_BIN_DIR}/manage &
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sleep 1
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${APP_BIN_DIR}/logic &
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sleep 1
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if [[ $HOSTNAME =~ imx8 ]]; then # imx8mpevk
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${APP_BIN_DIR}/hmi &
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fi
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${APP_BIN_DIR}/tcpcomm &
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${APP_BIN_DIR}/uartcomm &
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${APP_BIN_DIR}/cloud_interact &
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${APP_BIN_DIR}/cloud_router &
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sleep 1
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${APP_BIN_DIR}/pushcloud &
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${APP_BIN_DIR}/dataBase &
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else
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# 先启动 upgrade 进程
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${APP_BIN_DIR}/upgrade &
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# 重启 upgrade
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#restart_process "upgrade" "${APP_BIN_DIR}/upgrade"
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sleep 3 # 等待 3 秒
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# 现在启动 manage 和其他进程
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${APP_BIN_DIR}/manage &
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# restart_process "manage" "${APP_BIN_DIR}/manage"
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echo "monitor upgrade..."
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# 记录启动的进程ID
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pid=$!
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# 等待一段时间，检查进程是否还在运行
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sleep 10
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# 设置日志文件路径
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LOG_DIR=/var/poweroad
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LOG_FILE=${LOG_DIR}/upgrade.log
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MAX_SIZE=10485760 # 10 MB
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# 检查日志文件是否存在
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if [ ! -f "${LOG_FILE}" ]; then
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touch "${LOG_FILE}"
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chmod 644 "${LOG_FILE}"
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fi
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# 检查日志文件大小
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LOG_SIZE=$(stat -c %s "${LOG_FILE}")
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# 如果日志文件大小超过最大值，则删除最旧的一条记录
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if [ ${LOG_SIZE} -gt ${MAX_SIZE} ]; then
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# 读取日志文件内容
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readarray -t lines < "${LOG_FILE}"
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# 删除最旧的一条记录
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# 只保留从第二行开始的内容
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remaining_lines="${lines[@]:1}"
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printf "%s\n" "${remaining_lines[@]}" > "${LOG_FILE}"
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fi
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# 检查进程是否还存在
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if ps -p $pid > /dev/null; then
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echo "$(date '+%Y-%m-%d %H:%M:%S')] The manage program works fine" >> "${LOG_FILE}"
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echo "" >> ${LOG_FILE} # 添加一个空行
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else
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echo "$(date '+%Y-%m-%d %H:%M:%S')] The manage program exited abnormally" >> "${LOG_FILE}"
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echo "" >> ${LOG_FILE} # 添加一个空行
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sync
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# 定义常量
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UPGRADE_STATUS_FILE="/var/poweroad/upgrade_status.txt"
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# 检查文件是否存在
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if [ -f "$UPGRADE_STATUS_FILE" ]; then
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# 文件存在，写入 "rollback"
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echo "rollback" > "$UPGRADE_STATUS_FILE"
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fi
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fi
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# 清理
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wait $pid
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fi
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# oneshot service, keep alive here
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echo "enter looong sleep..."
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while true;do
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monitor_process "${APP_BIN_DIR}/upgrade" "${APP_BIN_DIR}/manage"
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# kill_old_process "app_start.sh"
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sleep 10
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done
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