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+-- | This is the live config file used by propellor's author.
+
+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.Tor as Tor
+import qualified Propellor.Property.Docker as Docker
+import qualified Propellor.Property.SiteSpecific.GitHome as GitHome
+import qualified Propellor.Property.SiteSpecific.GitAnnexBuilder as GitAnnexBuilder
+import qualified Propellor.Property.SiteSpecific.JoeySites as JoeySites
+import Data.List
+
+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@"clam.kitenet.net" = standardSystem Unstable $ props
+ -- Clam is a tor bridge, and an olduse.net shellbox and other
+ -- fun stuff.
+ & cleanCloudAtCost hostname
+ & Apt.unattendedUpgrades
+ & Network.ipv6to4
+ & Apt.installed ["git-annex", "mtr"]
+ & Tor.isBridge
+ & JoeySites.oldUseNetshellBox
+ & Docker.configured
+ & File.dirExists "/var/www"
+ ! Docker.docked container hostname "webserver"
+ ! Docker.docked container hostname "amd64-git-annex-builder"
+ & Docker.garbageCollected
+host hostname@"orca.kitenet.net" = standardSystem Unstable $ props
+ -- Orca is the main git-annex build box.
+ & Hostname.set hostname
+ & Apt.unattendedUpgrades
+ & Docker.configured
+ & Apt.buildDep ["git-annex"]
+ & Docker.docked container hostname "amd64-git-annex-builder"
+ ! Docker.docked container hostname "i386-git-annex-builder"
+ & Docker.garbageCollected
+-- 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 _host name
+ | name == "webserver" = Just $ Docker.containerFrom
+ (image $ System (Debian Unstable) "amd64")
+ [ Docker.publish "8080:80"
+ , Docker.volume "/var/www:/var/www"
+ , Docker.inside $ props
+ & serviceRunning "apache2"
+ `requires` Apt.installed ["apache2"]
+ ]
+ | "-git-annex-builder" `isSuffixOf` name =
+ let arch = takeWhile (/= '-') name
+ in Just $ Docker.containerFrom
+ (image $ System (Debian Unstable) arch)
+ [ Docker.inside $ props & GitAnnexBuilder.builder arch "15 * * * *" True ]
+ | otherwise = Nothing
+
+-- | Docker images I prefer to use.
+-- Edit as suites you, or delete this function and just put the image names
+-- above.
+image :: System -> Docker.Image
+image (System (Debian Unstable) "amd64") = "joeyh/debian-unstable"
+image (System (Debian Unstable) "i386") = "joeyh/debian-unstable-i386"
+image _ = "debian"
+
+-- This is my standard system setup
+standardSystem :: DebianSuite -> [Property] -> Maybe [Property]
+standardSystem suite customprops = Just $
+ standardprops : customprops ++ [endprops]
+ where
+ standardprops = propertyList "standard system" $ props
+ & Apt.stdSourcesList suite `onChange` Apt.upgrade
+ & Apt.installed ["etckeeper"]
+ & Apt.installed ["ssh"]
+ & GitHome.installedFor "root"
+ & User.hasSomePassword "root"
+ -- Harden the system, but only once root's authorized_keys
+ -- is safely in place.
+ & check (Ssh.hasAuthorizedKeys "root")
+ (Ssh.passwordAuthentication False)
+ & User.accountFor "joey"
+ & User.hasSomePassword "joey"
+ & Sudo.enabledFor "joey"
+ & GitHome.installedFor "joey"
+ & Apt.installed ["vim", "screen", "less"]
+ & Cron.runPropellor "30 * * * *"
+ -- I use postfix, or no MTA.
+ & Apt.removed ["exim4"] `onChange` Apt.autoRemove
+ -- May reboot, so comes last.
+ endprops = Apt.installed ["systemd-sysv"] `onChange` Reboot.now
+
+-- Clean up a system as installed by cloudatcost.com
+cleanCloudAtCost :: HostName -> Property
+cleanCloudAtCost hostname = propertyList "cloudatcost cleanup"
+ [ Hostname.set hostname
+ , Ssh.uniqueHostKeys
+ , "worked around grub/lvm boot bug #743126" ==>
+ "/etc/default/grub" `File.containsLine` "GRUB_DISABLE_LINUX_UUID=true"
+ `onChange` cmdProperty "update-grub" []
+ `onChange` cmdProperty "update-initramfs" ["-u"]
+ , combineProperties "nuked cloudatcost cruft"
+ [ File.notPresent "/etc/rc.local"
+ , File.notPresent "/etc/init.d/S97-setup.sh"
+ , User.nuked "user" User.YesReallyDeleteHome
+ ]
+ ]