summaryrefslogtreecommitdiff
path: root/src/Propellor/Property/OS.hs
diff options
context:
space:
mode:
authorJoey Hess2016-03-26 15:03:56 -0400
committerJoey Hess2016-03-26 15:03:56 -0400
commit341064ea8cfaeb04ec4129239edc096a314de036 (patch)
tree75e6c24ade2258ebc0034ca07bd3c29a3f1da33f /src/Propellor/Property/OS.hs
parent551a7ec8bd7486ea599271c99236ceffa1743e5a (diff)
more porting
Diffstat (limited to 'src/Propellor/Property/OS.hs')
-rw-r--r--src/Propellor/Property/OS.hs43
1 files changed, 27 insertions, 16 deletions
diff --git a/src/Propellor/Property/OS.hs b/src/Propellor/Property/OS.hs
index e5da0921..42504453 100644
--- a/src/Propellor/Property/OS.hs
+++ b/src/Propellor/Property/OS.hs
@@ -64,7 +64,7 @@ import Control.Exception (throw)
-- > & User.accountFor "joey"
-- > & User.hasSomePassword "joey"
-- > -- rest of system properties here
-cleanInstallOnce :: Confirmation -> Property NoInfo
+cleanInstallOnce :: Confirmation -> Property Linux
cleanInstallOnce confirmation = check (not <$> doesFileExist flagfile) $
go `requires` confirmed "clean install confirmed" confirmation
where
@@ -83,12 +83,16 @@ cleanInstallOnce confirmation = check (not <$> doesFileExist flagfile) $
`requires`
osbootstrapped
- osbootstrapped = withOS (newOSDir ++ " bootstrapped") $ \o -> case o of
- (Just d@(System (Debian _) _)) -> debootstrap d
- (Just u@(System (Buntish _) _)) -> debootstrap u
+ osbootstrapped :: Property Linux
+ osbootstrapped = withOS (newOSDir ++ " bootstrapped") $ \w o -> case o of
+ (Just d@(System (Debian _) _)) -> ensureProperty w $
+ debootstrap d
+ (Just u@(System (Buntish _) _)) -> ensureProperty w $
+ debootstrap u
_ -> unsupportedOS
- debootstrap targetos = ensureProperty $
+ debootstrap :: System -> Property Linux
+ debootstrap targetos =
-- Ignore the os setting, and install debootstrap from
-- source, since we don't know what OS we're running in yet.
Debootstrap.built' Debootstrap.sourceInstall
@@ -100,6 +104,7 @@ cleanInstallOnce confirmation = check (not <$> doesFileExist flagfile) $
-- sync instead?
-- This is the fun bit.
+ flipped :: Property Linux
flipped = property (newOSDir ++ " moved into place") $ liftIO $ do
-- First, unmount most mount points, lazily, so
-- they don't interfere with moving things around.
@@ -137,6 +142,7 @@ cleanInstallOnce confirmation = check (not <$> doesFileExist flagfile) $
return MadeChange
+ propellorbootstrapped :: Property UnixLike
propellorbootstrapped = property "propellor re-debootstrapped in new os" $
return NoChange
-- re-bootstrap propellor in /usr/local/propellor,
@@ -145,6 +151,7 @@ cleanInstallOnce confirmation = check (not <$> doesFileExist flagfile) $
-- be present in /old-os's /usr/local/propellor)
-- TODO
+ finalized :: Property UnixLike
finalized = property "clean OS installed" $ do
liftIO $ writeFile flagfile ""
return MadeChange
@@ -179,7 +186,7 @@ massRename = go []
data Confirmation = Confirmed HostName
-confirmed :: Desc -> Confirmation -> Property NoInfo
+confirmed :: Desc -> Confirmation -> Property UnixLike
confirmed desc (Confirmed c) = property desc $ do
hostname <- asks hostName
if hostname /= c
@@ -191,25 +198,26 @@ confirmed desc (Confirmed c) = property desc $ do
-- | </etc/network/interfaces> is configured to bring up the network
-- interface that currently has a default route configured, using
-- the same (static) IP address.
-preserveNetwork :: Property NoInfo
+preserveNetwork :: Property DebianLike
preserveNetwork = go `requires` Network.cleanInterfacesFile
where
- go = property "preserve network configuration" $ do
+ go :: Property DebianLike
+ go = property' "preserve network configuration" $ \w -> do
ls <- liftIO $ lines <$> readProcess "ip"
["route", "list", "scope", "global"]
case words <$> headMaybe ls of
Just ("default":"via":_:"dev":iface:_) ->
- ensureProperty $ Network.static iface
+ ensureProperty w $ Network.static iface
_ -> do
warningMessage "did not find any default ipv4 route"
return FailedChange
-- | </etc/resolv.conf> is copied from the old OS
-preserveResolvConf :: Property NoInfo
+preserveResolvConf :: Property Linux
preserveResolvConf = check (fileExist oldloc) $
- property (newloc ++ " copied from old OS") $ do
+ property' (newloc ++ " copied from old OS") $ \w -> do
ls <- liftIO $ lines <$> readFile oldloc
- ensureProperty $ newloc `File.hasContent` ls
+ ensureProperty w $ newloc `File.hasContent` ls
where
newloc = "/etc/resolv.conf"
oldloc = oldOSDir ++ newloc
@@ -217,20 +225,23 @@ preserveResolvConf = check (fileExist oldloc) $
-- | </root/.ssh/authorized_keys> has added to it any ssh keys that
-- were authorized in the old OS. Any other contents of the file are
-- retained.
-preserveRootSshAuthorized :: Property NoInfo
+preserveRootSshAuthorized :: Property UnixLike
preserveRootSshAuthorized = check (fileExist oldloc) $
- property (newloc ++ " copied from old OS") $ do
+ property' desc $ \w -> do
ks <- liftIO $ lines <$> readFile oldloc
- ensureProperties (map (setupRevertableProperty . Ssh.authorizedKey (User "root")) ks)
+ ensureProperty w $ combineProperties desc $
+ toProps $ map (setupRevertableProperty . Ssh.authorizedKey (User "root")) ks
where
+ desc = newloc ++ " copied from old OS"
newloc = "/root/.ssh/authorized_keys"
oldloc = oldOSDir ++ newloc
-- Removes the old OS's backup from </old-os>
-oldOSRemoved :: Confirmation -> Property NoInfo
+oldOSRemoved :: Confirmation -> Property UnixLike
oldOSRemoved confirmation = check (doesDirectoryExist oldOSDir) $
go `requires` confirmed "old OS backup removal confirmed" confirmation
where
+ go :: Property UnixLike
go = property "old OS backup removed" $ do
liftIO $ removeDirectoryRecursive oldOSDir
return MadeChange