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Michael Weiss 993baa587c
nixos: Require networking.hostName to be a valid DNS label
This also means that the hostname must not contain the domain name part
anymore (i.e. must not be a FQDN).
See RFC 1035 [0], "man 5 hostname", or the kernel documentation [1].
Note: For legacy reasons we also allow underscores inside of the label
but this is not recommended and intentionally left undocumented.

[0]: https://tools.ietf.org/html/rfc1035
[1]: https://www.kernel.org/doc/html/latest/admin-guide/sysctl/kernel.html#domainname-hostname

Co-authored-by: zimbatm <zimbatm@zimbatm.com>
2020-05-25 18:13:39 +02:00
..
doc nixos: Require networking.hostName to be a valid DNS label 2020-05-25 18:13:39 +02:00
lib Remove unused files 2020-05-14 14:34:50 +02:00
maintainers nixos/azure-new: use local nixpkgs 2020-04-27 02:11:10 -07:00
modules nixos: Require networking.hostName to be a valid DNS label 2020-05-25 18:13:39 +02:00
tests nixos/tests/hostname: init (check system's host name) 2020-05-25 18:13:14 +02:00
COPYING
default.nix
README treewide: use https for nixos.org and hydra.nixos.org 2020-05-03 22:14:21 -07:00
release-combined.nix nixos/release-combined: add systemd-networkd-ipv6-prefix-delegation test 2020-05-01 17:45:40 +02:00
release-small.nix nixos/release-small: drop latestKernel.login 2020-04-19 22:20:07 +03:00
release.nix nixos/release.nix: closures.lapp: use enablePHP, fixes metrics job #86439 2020-05-01 10:07:04 +02:00

*** NixOS ***

NixOS is a Linux distribution based on the purely functional package
management system Nix.  More information can be found at
https://nixos.org/nixos and in the manual in doc/manual.