propellor/config-simple.hs

import Propellor
import Propellor.CmdLine
import qualified Propellor.Property.Apt as Apt
import qualified Propellor.Property.Cron as Cron
import qualified Propellor.Property.Docker as Docker

main :: IO ()
main = defaultMain hosts

hosts :: [Host]
hosts =
        [ host "hermit"
            & os (System (Debian (Stable "jessie")) "amd64")
            & Apt.stdSourcesList
            & Apt.installed ["ssh", "build-essential"]
            & Cron.runPropellor (Cron.Times "30 * * * *")
            & Docker.configured
        , host "empress"
            & os (System (Debian (Stable "jessie")) "amd64")
            & Apt.stdSourcesList
            & Apt.installed ["ssh", "build-essential"]
            & Cron.runPropellor (Cron.Times "30 * * * *")
            & Docker.configured
        ]

standardStableContainer :: Docker.ContainerName -> Docker.Container
standardStableContainer name = standardContainer name (Stable "jessie") "amd64"

standardContainer :: Docker.ContainerName -> DebianSuite -> Architecture -> Docker.Container
standardContainer name suite arch = Docker.container name (dockerImage system)
	& os system
	& Apt.stdSourcesList `onChange` Apt.upgrade
	& Apt.unattendedUpgrades
	& Apt.cacheCleaned
	& Docker.tweaked
  where
	system = System (Debian suite) arch

dockerImage :: System -> Docker.Image
dockerImage _ = Docker.latestImage "debian"