diff options
Diffstat (limited to 'nixpkgs/nixos/modules/tasks/network-interfaces.nix')
-rw-r--r-- | nixpkgs/nixos/modules/tasks/network-interfaces.nix | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/nixpkgs/nixos/modules/tasks/network-interfaces.nix b/nixpkgs/nixos/modules/tasks/network-interfaces.nix index afb9c5404169..f730ec82bdf5 100644 --- a/nixpkgs/nixos/modules/tasks/network-interfaces.nix +++ b/nixpkgs/nixos/modules/tasks/network-interfaces.nix @@ -398,6 +398,24 @@ in ''; }; + networking.fqdn = mkOption { + readOnly = true; + type = types.str; + default = if (cfg.hostName != "" && cfg.domain != null) + then "${cfg.hostName}.${cfg.domain}" + else throw '' + The FQDN is required but cannot be determined. Please make sure that + both networking.hostName and networking.domain are set properly. + ''; + defaultText = literalExample ''''${networking.hostName}.''${networking.domain}''; + description = '' + The fully qualified domain name (FQDN) of this host. It is the result + of combining networking.hostName and networking.domain. Using this + option will result in an evaluation error if the hostname is empty or + no domain is specified. + ''; + }; + networking.hostId = mkOption { default = null; example = "4e98920d"; |