propellor spin

1 files changed, 26 insertions, 0 deletions

diff --git a/Propellor/Property/Postfix.hs b/Propellor/Property/Postfix.hs
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+++ b/Propellor/Property/Postfix.hs
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+module Propellor.Property.Postfix where
+
+import Propellor
+import qualified Propellor.Property.Apt as Apt
+import Propellor.Property.User
+import Utility.SafeCommand
+import Utility.FileMode
+
+import System.PosixCompat
+
+installed :: Property
+installed = Apt.serviceInstalledRunning "postfix"
+
+-- | Configures postfix as a satellite system, which 
+-- relats all mail through a relay host, which defaults to smtp.domain. 
+--
+-- The smarthost may refuse to relay mail on to other domains, without
+-- futher coniguration/keys. But this should be enough to get cron job
+-- mail flowing to a place where it will be seen.
+satellite :: Property
+satellite = Apt.reConfigure "postfix"
+	[ ("postfix/main_mailer_type", "select", "Satellite system")
+	, ("postfix/destinations", "string", "")
+	]
+	`describe` "postfix satellite system"
+	`requires` installed