使用Monit监控红宝石过程 [英] Monitor ruby processes with Monit

问题描述

我有一堆运行时间很长的Ruby脚本，我想确保每30秒左右启动一次.

I have a bunch of Ruby scripts which are long running, I'd like to ensure that every 30 seconds or so these are up.

我通常通过ruby script-name.rb

如何配置监控程序来照顾这些脚本?

How can I configure monit to look after these scripts?

更新:我尝试遵循此方法来创建包装脚本然后将启动ruby进程，但是它似乎没有创建.pid文件，并且键入'./wrapper-script stop'没有任何作用:/

Update: I tried to follow this method to create a wrapper script which would then launch the ruby process but it did not seem to create the .pid file and typing './wrapper-script stop' did nothing :/

我应该在ruby中编写pid还是使用包装器脚本创建monit所需的pid?

Should I write the pid inside ruby or use a wrapper script to create the pid necessary for monit?

推荐答案

Monit Wiki有很多配置示例:

The Monit Wiki has a lot of configuration examples:

http://mmonit.com/wiki/Monit/ConfigurationExamples

只需选择一个简单的，然后根据需要进行修改即可.

Just pick a simple one and modify it according to your needs.

更新:包装程序脚本应在此行中为您创建pid:

Update: the wrapper script should create the pid for you in this line:

echo $$ > /var/run/xyz.pid;

您是否根据需要调整了脚本?它可以执行(chmod +x)吗?它具有目的地的写权限吗?也许贴出您要使用的包装器，这样我可以为您提供更多帮助.

Did you adapt the script to your needs? Is it executable (chmod +x)? Does it have write permissions for the destination? Maybe post the wrapper you are trying to use so I can help you more.

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