monit call exec 进程恢复

Question

我想做的是：

如果 process-x 失败（（重新）启动）则执行 cmd-x
如果恢复则执行cmd-y

对于通过电子邮件发出的警报，默认情况下会在恢复时发送通知。但是，对于 exec 方法，我找不到使它起作用的方法。如果我在 monitrc 中尝试这个：

check process proc_x with pidfile /var/run/proc_x.pid
   start program = "/bin/sh -c '/etc/init.d/Sxxproc_x start'"
   stop  program = "/bin/sh -c '/etc/init.d/Sxxproc_x stop'"
   if 3 restarts within 5 cycles then exec "<some error cmd>"
   else if succeeded then exec "<some restore cmd>"

这会导致“语法错误 'else'”。如果我删除 else 行，则会按预期调用错误命令。显然，'else' 不能用于 restarts 测试。但是如何添加执行命令是程序启动成功还是恢复？

Answer 1

由于对这个主题的回答，我找到了解决方案：

get monit to alert first and restart later

“if not exist for ...”和相应的“else”为我报告恢复提供了窍门。错误报告是单独的。我现在的 monitrc 代码：

check process proc_x with pidfile /var/run/proc_x.pid
   start program = "/bin/sh -c '/etc/init.d/Sxxproc_x start'"
   stop  program = "/bin/sh -c '/etc/init.d/Sxxproc_x stop'"
   if 1 restart within 1 cycle then exec "<some error cmd>"
       repeat every 1 cycle
   if not exist for 3 cycles then restart
   else if succeeded 2 times within 2 cycles then exec "<some restore cmd>"

monit call exec 进程恢复

monit call exec on process recovery

monit