SaltStack schedule功能

1、确保计划中没有作业

salt.states.schedule.absent(name, **kwargs)

2、确保在计划中禁用的作业

salt.states.schedule.disabled(name, **kwargs)

3、确保在计划中启用了作业

salt.states.schedule.enabled(name, **kwargs)

4、确保计划中有作业

salt.states.schedule.present(name, **kwargs)

参数：

name

The unique name that is given to the scheduled job.

seconds

The scheduled job will be executed after the specified number of seconds have passed.

minutes

The scheduled job will be executed after the specified number of minutes have passed.

hours

The scheduled job will be executed after the specified number of hours have passed.

days

The scheduled job will be executed after the specified number of days have passed.

when

This will schedule the job at the specified time(s). The when parameter must be a single value or a dictionary with the date string(s) using the dateutil format. Requires python-dateutil.

cron

This will schedule the job at the specified time(s) using the crontab format. Requires python-croniter.

run_on_start

Whether the job will run when Salt minion start. Value should be a boolean.

function

The function that should be executed by the scheduled job.

job_args

The arguments that will be used by the scheduled job.

job_kwargs

The keyword arguments that will be used by the scheduled job.

maxrunning

Ensure that there are no more than N copies of a particular job running.

jid_include

Include the job into the job cache.

splay

The amount of time in seconds to splay a scheduled job. Can be specified as a single value in seconds or as a dictionary range with 'start' and 'end' values.

range

This will schedule the command within the range specified. The range parameter must be a dictionary with the date strings using the dateutil format. Requires python-dateutil.

once

This will schedule a job to run once on the specified date.

once_fmt

The default date format is ISO 8601 but can be overridden by also specifying the once_fmt option.

enabled

Whether the job should be enabled or disabled. Value should be a boolean.

return_job

Whether to return information to the Salt master upon job completion.

metadata

Using the metadata parameter special values can be associated with a scheduled job. These values are not used in the execution of the job, but can be used to search for specific jobs later if combined with the return_job parameter. The metadata parameter must be specified as a dictionary, othewise it will be ignored.

returner

The returner to use to return the results of the scheduled job.

return_config

The alternative configuration to use for returner configuration options.

return_kwargs

Any individual returner configuration items to override. Should be passed as a dictionary.

persist

Whether the job should persist between minion restarts, defaults to True.

skip_during_range

This will ensure that the scheduled command does not run within the range specified. The range parameter must be a dictionary with the date strings using the dateutil format. Requires python-dateutil.

run_after_skip_range

Whether the job should run immediately after the skip_during_range time period ends.