Monit Ruby on Rails Sidekiq

Question

我在试着给Sidekiq设置Monit到目前为止，我的配置文件如下所示：

 check process sidekiq_site
  with pidfile /var/www/site/tmp/pids/sidekiq.pid
  start program = "bundle exec sidekiq -C /var/www/site/config/sidekiq.yml -P /var/www/site/tmp/pids/sidekiq.pid" with timeout 90 seconds
  if totalmem is greater than 200 MB for 2 cycles then restart # eating up memory?
  group site_sidekiq

问题是，当我运行monit reload时，我收到一条消息，告诉我程序"bundle“不存在。

有人有解决这个问题的办法吗？

Answer 1

在完成了我自己的monit和sidekiq配置之后，我可以分享我在运行ubuntu时的工作原理。

首先，如果你使用的是ubuntu发行版，那么这里有一个适用于ubuntu的sidekiq upstart脚本。有一些用于sidekiq和管理工作人员的脚本：https://github.com/mperham/sidekiq/tree/master/examples/upstart/manage-one

在使用rvm时，我在使用默认的upstart脚本时遇到了一些错误。检查/var/logs/upstart/sidekiq 0.log揭示了一些问题。这一行：

exec bin/sidekiq -i ${index} -e production -C config/sidekiq.yml -P tmp/pids/sidekiq-${index}.pid

需要更改为exec bundle exec sidekiq +选项

然后，为了使所有内容与我的rvm安装保持一致，我更改了以下内容：

#source $HOME/.rvm/scripts/rvm
source /usr/local/rvm/scripts/rvm

etc/monit/monitrc中的我引用了upstart脚本并拥有：

# sidekiq
check process sidekiq
  with pidfile /var/www/apps/myapp/current/tmp/pids/sidekiq-0.pid
  start program = "/usr/bin/sudo start sidekiq index=0"
  stop program = "/usr/bin/sudo stop sidekiq index=0"
  if totalmem is greater than 500 MB for 2 cycles then restart # eating up memory?
  if 3 restarts within 5 cycles then timeout

Answer 2

检查这个：https://groups.google.com/forum/?fromgroups=#!topic/rubyversionmanager/0abB9jlqi_Y如果你使用rvm，

/bin/su - <username> -c 'bundle exec sidekiq -C /var/www/site/config/sidekiq.yml -P /var/www/site/tmp/pids/sidekiq.pid'

如果你从用户启动monit，在你的.bash_profile中设置$HOME。

或者调查答案：https://github.com/mperham/sidekiq/issues/506

Answer 3

这是我在github上写的要点：

check process sidekiq_production with pidfile /var/run/sidekiq_production.pid
        depends on redis-server
        start program = "/etc/init.d/sidekiq_production start" with timeout 90 seconds
        stop program = "/etc/init.d/sidekiq_production stop" with timeout 90 seconds
        if totalmem is greater than 200 MB for 2 cycles then restart # eating up memory?
        if 2 restarts within 3 cycles then timeout

我还在Debian上为sidekiq写了一个初始化脚本：https://gist.github.com/alain75007/5517948