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authorJorie Tappa <jorie@jorietappa.com>2018-08-23 13:16:25 -0700
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+# Reference
+<!-- DO NOT EDIT: This document was generated by Puppet Strings -->
+
+## Table of Contents
+
+**Resource types**
+
+* [`cron`](#cron): Installs and manages cron jobs. Every cron resource created by Puppet requires a command and at least one periodic attribute (hour, minute, m
+
+## Resource types
+
+### cron
+
+Installs and manages cron jobs. Every cron resource created by Puppet
+requires a command and at least one periodic attribute (hour, minute,
+month, monthday, weekday, or special). While the name of the cron job is
+not part of the actual job, the name is stored in a comment beginning with
+`# Puppet Name: `. These comments are used to match crontab entries created
+by Puppet with cron resources.
+
+If an existing crontab entry happens to match the scheduling and command of a
+cron resource that has never been synced, Puppet defers to the existing
+crontab entry and does not create a new entry tagged with the `# Puppet Name: `
+comment.
+
+Example:
+
+ cron { 'logrotate':
+ command => '/usr/sbin/logrotate',
+ user => 'root',
+ hour => 2,
+ minute => 0,
+ }
+
+Note that all periodic attributes can be specified as an array of values:
+
+ cron { 'logrotate':
+ command => '/usr/sbin/logrotate',
+ user => 'root',
+ hour => [2, 4],
+ }
+
+...or using ranges or the step syntax `*/2` (although there's no guarantee
+that your `cron` daemon supports these):
+
+ cron { 'logrotate':
+ command => '/usr/sbin/logrotate',
+ user => 'root',
+ hour => ['2-4'],
+ minute => '*/10',
+ }
+
+**Important:** _The Cron type will not reset parameters that are
+removed from a manifest_. For example, removing a `minute => 10` parameter
+will not reset the minute component of the associated cronjob to `*`.
+These changes must be expressed by setting the parameter to
+`minute => absent` because Puppet only manages parameters that are out of
+sync with manifest entries.
+
+**Autorequires:** If Puppet is managing the user account specified by the
+`user` property of a cron resource, then the cron resource will autorequire
+that user.
+
+#### Properties
+
+The following properties are available in the `cron` type.
+
+##### `ensure`
+
+Valid values: present, absent
+
+The basic property that the resource should be in.
+
+Default value: present
+
+##### `command`
+
+The command to execute in the cron job. The environment
+provided to the command varies by local system rules, and it is
+best to always provide a fully qualified command. The user's
+profile is not sourced when the command is run, so if the
+user's environment is desired it should be sourced manually.
+
+All cron parameters support `absent` as a value; this will
+remove any existing values for that field.
+
+##### `special`
+
+A special value such as 'reboot' or 'annually'.
+Only available on supported systems such as Vixie Cron.
+Overrides more specific time of day/week settings.
+Set to 'absent' to make puppet revert to a plain numeric schedule.
+
+##### `minute`
+
+The minute at which to run the cron job.
+Optional; if specified, must be between 0 and 59, inclusive.
+
+##### `hour`
+
+The hour at which to run the cron job. Optional;
+if specified, must be between 0 and 23, inclusive.
+
+##### `weekday`
+
+The weekday on which to run the command. Optional; if specified,
+must be either:
+
+- A number between 0 and 7, inclusive, with 0 or 7 being Sunday
+- The name of the day, such as 'Tuesday'.
+
+##### `month`
+
+The month of the year. Optional; if specified,
+must be either:
+
+- A number between 1 and 12, inclusive, with 1 being January
+- The name of the month, such as 'December'.
+
+##### `monthday`
+
+The day of the month on which to run the
+command. Optional; if specified, must be between 1 and 31.
+
+##### `environment`
+
+Any environment settings associated with this cron job. They
+will be stored between the header and the job in the crontab. There
+can be no guarantees that other, earlier settings will not also
+affect a given cron job.
+
+
+Also, Puppet cannot automatically determine whether an existing,
+unmanaged environment setting is associated with a given cron
+job. If you already have cron jobs with environment settings,
+then Puppet will keep those settings in the same place in the file,
+but will not associate them with a specific job.
+
+Settings should be specified exactly as they should appear in
+the crontab, like `PATH=/bin:/usr/bin:/usr/sbin`.
+
+##### `user`
+
+The user who owns the cron job. This user must
+be allowed to run cron jobs, which is not currently checked by
+Puppet.
+
+This property defaults to the user running Puppet or `root`.
+
+The default crontab provider executes the system `crontab` using
+the user account specified by this property.
+
+##### `target`
+
+The name of the crontab file in which the cron job should be stored.
+
+This property defaults to the value of the `user` property if set, the
+user running Puppet or `root`.
+
+For the default crontab provider, this property is functionally
+equivalent to the `user` property and should be avoided. In particular,
+setting both `user` and `target` to different values will result in
+undefined behavior.
+
+#### Parameters
+
+The following parameters are available in the `cron` type.
+
+##### `name`
+
+namevar
+
+The symbolic name of the cron job. This name
+is used for human reference only and is generated automatically
+for cron jobs found on the system. This generally won't
+matter, as Puppet will do its best to match existing cron jobs
+against specified jobs (and Puppet adds a comment to cron jobs it adds),
+but it is at least possible that converting from unmanaged jobs to
+managed jobs might require manual intervention.
+