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nixos-generate-config: Don't emit networking.hostId

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Systemd already generates /etc/machine-id. So there is no need to
generate another unique host identifer.
This commit is contained in:
Eelco Dolstra 2014-12-15 17:03:28 +01:00
parent 0d3a229baa
commit bed675f400
1 changed files with 0 additions and 9 deletions
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9
nixos/modules/installer/tools/nixos-generate-config.pl
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@ -476,14 +476,6 @@ EOF
EOF EOF
} }
# Generate a random 32-bit value to use as the host id
open my $rnd, "<", "/dev/urandom" or die $!;
read $rnd, $hostIdBin, 4;
close $rnd;
# Convert the 32-bit value to a hex string
my $hostIdHex = unpack("H*", $hostIdBin);
write_file($fn, <<EOF); write_file($fn, <<EOF);
# Edit this configuration file to define what should be installed on # Edit this configuration file to define what should be installed on
# your system. Help is available in the configuration.nix(5) man page # your system. Help is available in the configuration.nix(5) man page
@ -499,7 +491,6 @@ EOF
$bootLoaderConfig $bootLoaderConfig
# networking.hostName = "nixos"; # Define your hostname. # networking.hostName = "nixos"; # Define your hostname.
networking.hostId = "$hostIdHex";
# networking.wireless.enable = true; # Enables wireless support via wpa_supplicant. # networking.wireless.enable = true; # Enables wireless support via wpa_supplicant.
# Select internationalisation properties. # Select internationalisation properties.