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jd_scripts/docker/default_task.sh

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#!/bin/sh
set -e
echo "定义定时任务合并处理用到的文件路径..."
defaultListFile="/scripts/docker/$DEFAULT_LIST_FILE"
echo "默认文件定时任务文件路径为 ${defaultListFile}"
mergedListFile="/scripts/docker/merged_list_file.sh"
echo "合并后定时任务文件路径为 ${mergedListFile}"
echo "第1步将默认定时任务列表添加到并后定时任务文件..."
cat $defaultListFile >$mergedListFile
echo "第2步判断是否存在自定义任务任务列表并追加..."
if [ $CUSTOM_LIST_FILE ]; then
echo "您配置了自定义任务文件:$CUSTOM_LIST_FILE,自定义任务类型为:$CUSTOM_LIST_MERGE_TYPE..."
# 无论远程还是本地挂载, 均复制到 $customListFile
customListFile="/scripts/docker/custom_list_file.sh"
echo "自定义定时任务文件临时工作路径为 ${customListFile}"
if expr "$CUSTOM_LIST_FILE" : 'http.*' &>/dev/null; then
echo "自定义任务文件为远程脚本,开始下载自定义远程任务。"
wget -O $customListFile $CUSTOM_LIST_FILE
echo "下载完成..."
elif [ -f /scripts/docker/$CUSTOM_LIST_FILE ]; then
echo "自定义任务文件为本地挂载。"
cp /scripts/docker/$CUSTOM_LIST_FILE $customListFile
fi
if [ -f "$customListFile" ]; then
if [ $CUSTOM_LIST_MERGE_TYPE == "append" ]; then
echo "合并默认定时任务文件:$DEFAULT_LIST_FILE 和 自定义定时任务文件:$CUSTOM_LIST_FILE"
echo -e "" >>$mergedListFile
cat $customListFile >>$mergedListFile
elif [ $CUSTOM_LIST_MERGE_TYPE == "overwrite" ]; then
echo "配置了自定义任务文件:$CUSTOM_LIST_FILE,自定义任务类型为:$CUSTOM_LIST_MERGE_TYPE..."
cat $customListFile >$mergedListFile
else
echo "配置配置了错误的自定义定时任务类型:$CUSTOM_LIST_MERGE_TYPE自定义任务类型为只能为append或者overwrite..."
fi
else
echo "配置的自定义任务文件:$CUSTOM_LIST_FILE未找到,使用默认配置$DEFAULT_LIST_FILE..."
fi
else
echo "当前只使用了默认定时任务文件 $DEFAULT_LIST_FILE ..."
fi
echo "第3步判断是否配置了随即延迟参数..."
if [ $RANDOM_DELAY_MAX ]; then
if [ $RANDOM_DELAY_MAX -ge 1 ]; then
echo "已设置随机延迟为 $RANDOM_DELAY_MAX , 设置延迟任务中..."
sed -i "/\(jd_bean_sign.js\|jd_blueCoin.js\|jd_joy_reward.js\|jd_joy_steal.js\|jd_joy_feedPets.js\|jd_car_exchange.js\)/!s/node/sleep \$((RANDOM % \$RANDOM_DELAY_MAX)); node/g" $mergedListFile
fi
else
echo "未配置随即延迟对应的环境变量,故不设置延迟任务..."
fi
echo "第4步判断是否配置自定义shell执行脚本..."
if [ 0"$CUSTOM_SHELL_FILE" = "0" ]; then
echo "未配置自定shell脚本文件跳过执行。"
else
if expr "$CUSTOM_SHELL_FILE" : 'http.*' &>/dev/null; then
echo "自定义shell脚本为远程脚本开始下载自定义远程脚本。"
wget -O /scripts/docker/shell_script_mod.sh $CUSTOM_SHELL_FILE
echo "下载完成,开始执行..."
echo "#远程自定义shell脚本追加定时任务" >>$mergedListFile
sh -x /scripts/docker/shell_script_mod.sh
echo "自定义远程shell脚本下载并执行结束。"
else
if [ ! -f $CUSTOM_SHELL_FILE ]; then
echo "自定义shell脚本为docker挂载脚本文件但是指定挂载文件不存在跳过执行。"
else
echo "docker挂载的自定shell脚本开始执行..."
echo "#docker挂载自定义shell脚本追加定时任务" >>$mergedListFile
sh -x $CUSTOM_SHELL_FILE
echo "docker挂载的自定shell脚本执行结束。"
fi
fi
fi
echo "第5步删除不运行的脚本任务..."
if [ $DO_NOT_RUN_SCRIPTS ]; then
echo "您配置了不运行的脚本:$DO_NOT_RUN_SCRIPTS"
arr=${DO_NOT_RUN_SCRIPTS//&/ }
for item in $arr; do
sed -ie '/'"${item}"'/d' ${mergedListFile}
done
fi
echo "第6步设定下次运行docker_entrypoint.sh时间..."
echo "删除原有docker_entrypoint.sh任务"
sed -ie '/'docker_entrypoint.sh'/d' ${mergedListFile}
current_min=$(date +%-M)
current_h=$(date +%-H)
echo "当前分钟:${current_min}"
echo "当前小时:${current_h}"
remainder_h=`expr $current_h % 8` || echo
case ${remainder_h} in
0) run_hour="0,8,16"
;;
1) run_hour="1,9,17"
;;
2) run_hour="2,10,18"
;;
3) run_hour="3,11,19"
;;
4) run_hour="4,12,20"
;;
5) run_hour="5,13,21"
;;
6) run_hour="6,14,22"
;;
7) run_hour="7,15,23"
;;
esac
#当前分钟大于1则随机一个小于当前分钟的否则随机一个大于30分
if [ $current_min -ge 1 ]; then
random_min=$(($RANDOM % $current_min))
else
random_min=$(($RANDOM % 30+30))
fi
echo "设定 docker_entrypoint.sh cron为"
echo ""${random_min}" "${run_hour}" * * * docker_entrypoint.sh >> /scripts/logs/default_task.log 2>&1"
echo -e >>$mergedListFile
echo "#必须要的默认定时任务请勿删除" >> ${mergedListFile}
echo ""${random_min}" "${run_hour}" * * * docker_entrypoint.sh >> /scripts/logs/default_task.log 2>&1" >> ${mergedListFile}
echo "第7步增加 |ts 任务日志输出时间戳..."
sed -i "/\( ts\| |ts\|| ts\)/!s/>>/\|ts >>/g" $mergedListFile
echo "第8步执行proc_file.sh脚本任务..."
sh -x /scripts/docker/proc_file.sh
echo "第9步加载最新的定时任务文件..."
crontab $mergedListFile
echo "第10步将仓库的docker_entrypoint.sh脚本更新至系统/usr/local/bin/docker_entrypoint.sh内..."
cat /scripts/docker/docker_entrypoint.sh >/usr/local/bin/docker_entrypoint.sh