Ruby 进程管理框架:God

cm54 6年前

God 是一个使用 Ruby 写成的用于监视任务运行状态的可扩展框架,它的配置脚本同样采用 Ruby 来编写。因此,比起它的前辈 Monit,God 更为简单,灵活且易于扩展(尤其对于 Ruby 使用者),你可以很轻易的添加一些自定义规则。

示例:

# Events     I [2011-12-10 15:24:34]  INFO: Loading simple.god  I [2011-12-10 15:24:34]  INFO: Syslog enabled.  I [2011-12-10 15:24:34]  INFO: Using pid file directory: /Users/tom/.god/pids  I [2011-12-10 15:24:34]  INFO: Started on drbunix:///tmp/god.17165.sock  I [2011-12-10 15:24:34]  INFO: simple move 'unmonitored' to 'init'  I [2011-12-10 15:24:34]  INFO: simple moved 'unmonitored' to 'init'  I [2011-12-10 15:24:34]  INFO: simple [trigger] process is not running (ProcessRunning)  I [2011-12-10 15:24:34]  INFO: simple move 'init' to 'start'  I [2011-12-10 15:24:34]  INFO: simple start: ruby /Users/tom/dev/mojombo/god/simple.rb  I [2011-12-10 15:24:34]  INFO: simple moved 'init' to 'start'  I [2011-12-10 15:24:34]  INFO: simple [trigger] process is running (ProcessRunning)  I [2011-12-10 15:24:34]  INFO: simple move 'start' to 'up'  I [2011-12-10 15:24:34]  INFO: simple registered 'proc_exit' event for pid 23298  I [2011-12-10 15:24:34]  INFO: simple moved 'start' to 'up'     # Polls     I [2011-12-07 09:40:18]  INFO: Loading simple.god  I [2011-12-07 09:40:18]  INFO: Syslog enabled.  I [2011-12-07 09:40:18]  INFO: Using pid file directory: /Users/tom/.god/pids  I [2011-12-07 09:40:18]  INFO: Started on drbunix:///tmp/god.17165.sock  I [2011-12-07 09:40:18]  INFO: simple move 'unmonitored' to 'up'  I [2011-12-07 09:40:18]  INFO: simple moved 'unmonitored' to 'up'  I [2011-12-07 09:40:18]  INFO: simple [trigger] process is not running (ProcessRunning)  I [2011-12-07 09:40:18]  INFO: simple move 'up' to 'start'  I [2011-12-07 09:40:18]  INFO: simple start: ruby /Users/tom/dev/mojombo/god/simple.rb  I [2011-12-07 09:40:19]  INFO: simple moved 'up' to 'up'  I [2011-12-07 09:40:19]  INFO: simple [ok] process is running (ProcessRunning)  I [2011-12-07 09:40:24]  INFO: simple [ok] process is running (ProcessRunning)  I [2011-12-07 09:40:29]  INFO: simple [ok] process is running (ProcessRunning)

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