使用monit监控多个延迟的工作人员

Question

我已经阅读了很多关于使用monit监视delayed_job的信息.实施非常简单直接.但是,如果一个工人还不够,我该如何设置monit以确保10个工人不断运行呢？

Answer 1

您可以只复制第一个工作人员的相同配置N次.假设您有5名工人,您将使用以下内容监控所有工人:

check process delayed_job.0
   with pidfile /path/to/shared/pids/delayed_job.0.pid
   start program = "/bin/su -c '/usr/bin/env RAILS_ENV=production /path/to/current/script/delayed_job -n 5 start' - user"
   stop program = "/bin/su -c '/usr/bin/env RAILS_ENV=production /path/to/current/script/delayed_job stop' - user"

check process delayed_job.1
   with pidfile /path/to/shared/pids/delayed_job.1.pid
   start program = "/bin/su -c '/usr/bin/env RAILS_ENV=production /path/to/current/script/delayed_job -n 5 start' - user"
   stop program = "/bin/su -c '/usr/bin/env RAILS_ENV=production /path/to/current/script/delayed_job stop' - user"

check process delayed_job.2
  with pidfile /path/to/shared/pids/delayed_job.2.pid
  start program = "/bin/su -c '/usr/bin/env RAILS_ENV=production /path/to/current/script/delayed_job -n 5 start' - user"
  stop program = "/bin/su -c '/usr/bin/env RAILS_ENV=production /path/to/current/script/delayed_job stop' - user"

check process delayed_job.3
  with pidfile /path/to/shared/pids/delayed_job.3.pid
  start program = "/bin/su -c '/usr/bin/env RAILS_ENV=production /path/to/current/script/delayed_job -n 5 start' - user"
  stop program = "/bin/su -c '/usr/bin/env RAILS_ENV=production /path/to/current/script/delayed_job stop' - user"

check process delayed_job.4
  with pidfile /path/to/shared/pids/delayed_job.4.pid
  start program = "/bin/su -c '/usr/bin/env RAILS_ENV=production /path/to/current/script/delayed_job -n 5 start' - user"
  stop program = "/bin/su -c '/usr/bin/env RAILS_ENV=production /path/to/current/script/delayed_job stop' - user"