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nixos/ec2-data: use hostname-debian to set hostname from metadata

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This is the simpler, more lightweight and better maintained version of
the hostname utility.
This commit is contained in:
Martin Weinelt 2025-07-04 06:53:11 +02:00
parent 387e804c99
commit c21be3563e
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2
nixos/modules/virtualisation/ec2-data.nix
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@ -34,7 +34,7 @@ with lib;
${optionalString (config.networking.hostName == "") '' ${optionalString (config.networking.hostName == "") ''
echo "setting host name..." echo "setting host name..."
if [ -s /etc/ec2-metadata/hostname ]; then if [ -s /etc/ec2-metadata/hostname ]; then
${pkgs.nettools}/bin/hostname $(cat /etc/ec2-metadata/hostname) ${lib.getExe hostname-debian} -F /etc/ec2-metadata/hostname
fi fi
''} ''}