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