难以运行crontab启动脚本
难以运行crontab启动脚本
提问于 2022-07-08 11:33:17
在重新启动时，我有以下crontab作业要运行：
PATH=/snap/bin:/usr/bin
@reboot run_me_startup.sh >> $HOME/startup_run_log.txt 2>&1我的停靠安装已经将文件放置在/snap/bin中(因此是我的PATH语句)。我的run_me_startup.sh脚本如下：
echo "Startup Script"
sleep 240
echo "Running..."
sudo service apache2 stop && sudo service nginx stop
sudo chown $(whoami):$(whoami) /var/run/docker.sock
/snap/bin/docker network create dbnet
/snap/bin/docker network create nginx_network
export aws_access_key_id="secret"
export aws_secret_access_key="secret"
cd $HOME/The6ix/The6ixDjango && pwd && /snap/bin/docker-compose -f docker-compose.prod.yml down --remove-orphans
{
{
rm -rf $HOME/The6ix/The6ixDjango && cd $HOME/The6ix && git clone https://secret@github.com/cooneycw/The6ixDjango.git
} ||
{
cd $HOME/The6ix && git clone https://secret@github.com/cooneycw/The6ixDjango.git
}
}
ls
cp $HOME/database.env $HOME/The6ix/The6ixDjango/database.env我插入了睡眠240，以确保在代码执行之前启动对接服务。输出日志如下：
Startup Script
Failed to stop nginx.service: Unit nginx.service not loaded.
chown: cannot access '/var/run/docker.sock': No such file or directory
/home/ubuntu/run_me_startup.sh: 4: docker: not found
/home/ubuntu/run_me_startup.sh: 5: docker: not found
/home/ubuntu/The6ix/The6ixDjango
/home/ubuntu/run_me_startup.sh: 8: docker-compose: not found
Cloning into 'The6ixDjango'...
The6ixDjango
/home/ubuntu/run_me_startup.sh: 19: docker-compose: not found
/home/ubuntu/run_me_startup.sh: 20: docker-compose: not found
/home/ubuntu/run_me_startup.sh: 21: docker-compose: not found
/home/ubuntu/run_me_startup.sh: 22: docker-compose: not found
/bin/sh: 1: run_me_startup.sh: not found
/bin/sh: 1: run_me_startup.sh: not found
/bin/sh: 1: run_me_startup.sh: not found
/bin/sh: 1: run_me_startup.sh: not found
/bin/sh: 1: run_me_startup: not found
/bin/sh: 1: run_me_startup: not found
/bin/sh: 1: run_me_startup.sh: not found我不明白为什么我要获得码头:找不到错误的路径语句在我的crontab。我是否应该关心日志底部的/bin/sh注释？我是否触发了我的脚本运行两次？Linux新手.我很感谢你的慷慨！
回答 1
Server Fault用户
发布于 2022-07-08 13:46:30
事实证明，我没有意识到我的日志是加性的(我以为每次都会重建)。因此，我的cron工作实际上没有找到我的脚本(因此重复项目)。
更重要的是，snap是垃圾，创建了许多我必须解决的问题(通过apt安装了docker.io版本)，我的脚本现在正在正确执行。
页面原文内容由Server Fault提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://serverfault.com/questions/1105111
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