53 lines
1.8 KiB
Haskell
53 lines
1.8 KiB
Haskell
-- | This is the main configuration file for Propellor, and is used to build
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-- the propellor program.
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import Propellor
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import Propellor.CmdLine
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import qualified Propellor.Property.File as File
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import qualified Propellor.Property.Apt as Apt
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import qualified Propellor.Property.Network as Network
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import qualified Propellor.Property.Ssh as Ssh
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import qualified Propellor.Property.Cron as Cron
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import qualified Propellor.Property.Sudo as Sudo
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import qualified Propellor.Property.User as User
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import qualified Propellor.Property.Hostname as Hostname
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import qualified Propellor.Property.Reboot as Reboot
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import qualified Propellor.Property.Docker as Docker
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main :: IO ()
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main = defaultMain [host, Docker.containerProperties container]
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-- | This is where the system's HostName, either as returned by uname
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-- or one specified on the command line, is converted into a list of
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-- Properties for that system.
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--
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-- Edit this to configure propellor!
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host :: HostName -> Maybe [Property]
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host hostname@"mybox.example.com" = Just $ props
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& Apt.stdSourcesList Unstable
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`onChange` Apt.upgrade
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& Apt.unattendedUpgrades
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& Apt.installed ["etckeeper"]
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& Apt.installed ["ssh"]
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& User.hasSomePassword "root"
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& Network.ipv6to4
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& File.dirExists "/var/www"
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& Docker.docked container hostname "webserver"
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& Docker.garbageCollected
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& Cron.runPropellor "30 * * * *"
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-- add more hosts here...
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--host "foo.example.com" =
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host _ = Nothing
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-- | This is where Docker containers are set up. A container
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-- can vary by hostname where it's used, or be the same everywhere.
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container :: HostName -> Docker.ContainerName -> Maybe (Docker.Container)
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container _ "webserver" = Just $ Docker.containerFrom "joeyh/debian-unstable"
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[ Docker.publish "80:80"
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, Docker.volume "/var/www:/var/www"
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, Docker.inside $ props
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& serviceRunning "apache2"
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`requires` Apt.installed ["apache2"]
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]
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container _ _ = Nothing
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