49 lines
1.4 KiB
Haskell
49 lines
1.4 KiB
Haskell
module Propellor.Property.Apache where
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import Propellor
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import qualified Propellor.Property.File as File
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import qualified Propellor.Property.Apt as Apt
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import qualified Propellor.Property.Service as Service
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type ConfigFile = [String]
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siteEnabled :: HostName -> ConfigFile -> RevertableProperty
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siteEnabled hn cf = RevertableProperty enable disable
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where
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enable = cmdProperty "a2ensite" ["--quiet", hn]
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`requires` siteAvailable hn cf
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`requires` installed
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`onChange` reloaded
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disable = File.notPresent (siteCfg hn)
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`onChange` cmdProperty "a2dissite" ["--quiet", hn]
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`requires` installed
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`onChange` reloaded
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siteAvailable :: HostName -> ConfigFile -> Property
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siteAvailable hn cf = siteCfg hn `File.hasContent` (comment:cf)
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`describe` ("apache site available " ++ hn)
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where
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comment = "# deployed with propellor, do not modify"
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modEnabled :: String -> RevertableProperty
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modEnabled modname = RevertableProperty enable disable
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where
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enable = cmdProperty "a2enmod" ["--quiet", modname]
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`requires` installed
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`onChange` reloaded
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disable = cmdProperty "a2dismod" ["--quiet", modname]
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`requires` installed
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`onChange` reloaded
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siteCfg :: HostName -> FilePath
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siteCfg hn = "/etc/apache2/sites-available/" ++ hn
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installed :: Property
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installed = Apt.installed ["apache2"]
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restarted :: Property
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restarted = cmdProperty "service" ["apache2", "restart"]
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reloaded :: Property
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reloaded = Service.reloaded "apache2"
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