Propellor.Attr

Documentation

pureAttrProperty :: Desc -> SetAttr -> Property

hostname :: HostName -> Property

getHostName :: Propellor HostName

os :: System -> Property

getOS :: Propellor (Maybe System)

ipv4 :: String -> Property

Indidate that a host has an A record in the DNS.

TODO check at run time if the host really has this address. (Can't change the host's address, but as a sanity check.)

ipv6 :: String -> Property

Indidate that a host has an AAAA record in the DNS.

alias :: Domain -> Property

Indicates another name for the host in the DNS.

addDNS :: Record -> SetAttr

addNamedConf :: NamedConf -> SetAttr

Adds a DNS NamedConf stanza.

Note that adding a Master stanza for a domain always overrides an existing Secondary stanza, while a Secondary stanza is only added when there is no existing Master stanza.

getNamedConf :: Propellor (Map Domain NamedConf)

sshPubKey :: String -> Property

getSshPubKey :: Propellor (Maybe String)

hostnameless :: Attr

hostAttr :: Host -> Attr

hostProperties :: Host -> [Property]

hostMap :: [Host] -> Map HostName Host

hostAttrMap :: [Host] -> Map HostName Attr

findHost :: [Host] -> HostName -> Maybe Host

getAddresses :: Attr -> [IPAddr]

hostAddresses :: HostName -> [Host] -> [IPAddr]

fromHost :: [Host] -> HostName -> Propellor a -> Propellor (Maybe a)

Lifts an action into a different host.

For example, `fromHost hosts otherhost getSshPubKey`