77 lines
2.6 KiB
Haskell
77 lines
2.6 KiB
Haskell
import Common
|
|
import CmdLine
|
|
import qualified Property.File as File
|
|
import qualified Property.Apt as Apt
|
|
import qualified Property.Ssh as Ssh
|
|
import qualified Property.User as User
|
|
import qualified Property.Hostname as Hostname
|
|
import qualified Property.Reboot as Reboot
|
|
import qualified Property.Tor as Tor
|
|
import qualified Property.GitHome as GitHome
|
|
|
|
main :: IO ()
|
|
main = defaultMain getProperties
|
|
|
|
{- 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. -}
|
|
getProperties :: HostName -> [Property]
|
|
getProperties hostname@"clam.kitenet.net" =
|
|
[ cleanCloudAtCost hostname
|
|
, standardSystem Apt.Unstable
|
|
-- Clam is a tor bridge.
|
|
, Tor.isBridge
|
|
, Apt.installed ["docker.io"]
|
|
-- This is not an important system so I don't want to need to
|
|
-- manually upgrade it.
|
|
, Apt.unattendedUpgrades True
|
|
-- Should come last as it reboots.
|
|
, Apt.installed ["systemd-sysv"] `onChange` Reboot.now
|
|
]
|
|
-- add more hosts here...
|
|
--getProperties "foo" =
|
|
getProperties h = error $ unwords
|
|
[ "Unknown host:", h
|
|
, "(perhaps you should specify the real hostname on the command line?)"
|
|
]
|
|
|
|
-- This is my standard system setup
|
|
standardSystem :: Apt.Suite -> Property
|
|
standardSystem suite = propertyList "standard system"
|
|
[ 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.sshAccountFor "joey"
|
|
, Apt.installed ["sudo"]
|
|
-- nopasswd because no password is set up for joey.
|
|
, "sudoer joey" ==>
|
|
"/etc/sudoers" `File.containsLine` "joey ALL=(ALL:ALL) NOPASSWD:ALL"
|
|
, User.hasSomePassword "joey"
|
|
, GitHome.installedFor "joey"
|
|
, Apt.installed ["vim", "screen"]
|
|
-- I use postfix, or no MTA.
|
|
, Apt.removed ["exim4"] `onChange` Apt.autoRemove
|
|
]
|
|
|
|
-- 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" [Param "-u"]
|
|
, "nuked cloudatcost cruft" ==> combineProperties
|
|
[ File.notPresent "/etc/rc.local"
|
|
, File.notPresent "/etc/init.d/S97-setup.sh"
|
|
, User.nuked "user" User.YesReallyDeleteHome
|
|
]
|
|
]
|