Sha256: 3f5e1d49720625eb168a7c57273ecbb4f44b6f5d6e0da98757327ee294034c32
Contents?: true
Size: 1.58 KB
Versions: 12
Compression:
Stored size: 1.58 KB
Contents
# Fact: domain
#
# Purpose:
# Return the host's primary DNS domain name.
#
# Resolution:
# On UNIX (excluding Darwin), first try and use the hostname fact,
# which uses the hostname system command, and then parse the output
# of that.
# Failing that it tries the dnsdomainname system command.
# Failing that it uses /etc/resolv.conf and takes the domain from that, or as
# a final resort, the search from that.
# Otherwise returns nil.
#
# On Windows uses the win32ole gem and winmgmts to get the DNSDomain value
# from the Win32 networking stack.
#
# Caveats:
#
Facter.add(:domain) do
setcode do
# Get the domain from various sources; the order of these
# steps is important
if name = Facter::Util::Resolution.exec('hostname') and
name =~ /.*?\.(.+$)/
$1
elsif domain = Facter::Util::Resolution.exec('dnsdomainname') and
domain =~ /.+\..+/
domain
elsif FileTest.exists?("/etc/resolv.conf")
domain = nil
search = nil
File.open("/etc/resolv.conf") { |file|
file.each { |line|
if line =~ /^\s*domain\s+(\S+)/
domain = $1
elsif line =~ /^\s*search\s+(\S+)/
search = $1
end
}
}
next domain if domain
next search if search
end
end
end
Facter.add(:domain) do
confine :kernel => :windows
setcode do
require 'facter/util/wmi'
domain = ""
Facter::Util::WMI.execquery("select DNSDomain from Win32_NetworkAdapterConfiguration where IPEnabled = True").each { |nic|
domain = nic.DNSDomain
break
}
domain
end
end
Version data entries
12 entries across 12 versions & 2 rubygems