管理crontab

管理定时任务

Manage cron jobs.


选项 ；

ensure -- 定义cron entry 的状态,正确的参数是present,absent


Manage cron entries.

添加一个cron任务:

 cron_entry "reload-httpd",
   ensure       => "present",
   command      => "/etc/init.d/httpd restart",
   minute       => "1,5",
   hour         => "11,23",
   month        => "1,5",
   day_of_week  => "1,3",
   day_of_month => "1,3,5",
   user         => "root",
   on_change    => sub { say "cron added"; };
 
 # remove an entry
 cron_entry "reload-httpd",
   ensure       => "absent",
   command      => "/etc/init.d/httpd restart",
   minute       => "1,5",
   hour         => "11,23",
   month        => "1,5",
   day_of_week  => "1,3",
   day_of_month => "1,3,5",
   user         => "root",
   on_change    => sub { say "cron removed."; };

=cut


task "manage_cron", sub{
  cron_entry "date",
  ensure =>"present",
  command =>"date",
  minute => "1"
};
   
   
   

task "manage_cron", sub{
  cron_entry "date",
  ensure => "present",
  command => "date",
  minute => "1",
  hour  => '*',
  day_of_month   => '*',
  day_of_week => '*',
  user => 'root',
  on_change    => sub { say "cron added"; };
};
   
   
1 * * * * date