propellor-2.7.0: property-based host configuration management in haskell

Safe HaskellNone
LanguageHaskell98

Propellor.Property.Cron

Synopsis

Documentation

data Times Source

When to run a cron job.

The Daily, Monthly, and Weekly options allow the cron job to be run by anacron, which is useful for non-servers.

Constructors

Times String

formatted as in crontab(5)

Daily 
Weekly 
Monthly 

job :: Desc -> Times -> User -> FilePath -> String -> Property NoInfo Source

Installs a cron job, that will run as a specified user in a particular directory. Note that the Desc must be unique, as it is used for the cron job filename.

Only one instance of the cron job is allowed to run at a time, no matter how long it runs. This is accomplished using flock locking of the cron job file.

The cron job's output will only be emailed if it exits nonzero.

niceJob :: Desc -> Times -> User -> FilePath -> String -> Property NoInfo Source

Installs a cron job, and runs it niced and ioniced.

runPropellor :: Times -> Property NoInfo Source

Installs a cron job to run propellor.