Saltstack module cron 详解

cron.write_cron_file

Writes the contents of a file to a user's crontab

CLI Example:

    salt '*' cron.write_cron_file root /tmp/new_cron

Changed in version 2015.8.9

Note:

    Some OS' do not support specifying user via the `crontab` command i.e. (Solaris, AIX)

cron.raw_cron

Return the contents of the user's crontab

CLI Example:

    salt '*' cron.raw_cron root

cron.rm

This function is an alias of rm_job.

Remove a cron job for a specified user. If any of the day/time params are
specified, the job will only be removed if the specified params match.

CLI Example:

    salt '*' cron.rm_job root /usr/local/weekly
    salt '*' cron.rm_job root /usr/bin/foo dayweek=1

cron.list_tab

Return the contents of the specified user's crontab

CLI Example:

    salt '*' cron.list_tab root

cron.write_cron_file_verbose

Writes the contents of a file to a user's crontab and return error message on error

CLI Example:

    salt '*' cron.write_cron_file_verbose root /tmp/new_cron

Changed in version 2015.8.9

Note:

    Some OS' do not support specifying user via the `crontab` command i.e. (Solaris, AIX)

cron.rm_env

Remove cron environment variable for a specified user.

CLI Example:

    salt '*' cron.rm_env root MAILTO

cron.set_job

Sets a cron job up for a specified user.

CLI Example:

    salt '*' cron.set_job root '*' '*' '*' '*' 1 /usr/local/weekly

cron.set_env

Set up an environment variable in the crontab.

CLI Example:

    salt '*' cron.set_env root MAILTO user@example.com

cron.rm_special

Remove a special cron job for a specified user.

CLI Example:

    salt '*' cron.rm_special root /usr/bin/foo

cron.set_special

Set up a special command in the crontab.

CLI Example:

    salt '*' cron.set_special root @hourly 'echo foobar'

cron.rm_job

Remove a cron job for a specified user. If any of the day/time params are
specified, the job will only be removed if the specified params match.

CLI Example:

    salt '*' cron.rm_job root /usr/local/weekly
    salt '*' cron.rm_job root /usr/bin/foo dayweek=1

cron.ls

This function is an alias of list_tab.

Return the contents of the specified user's crontab

CLI Example:

    salt '*' cron.list_tab root