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Revert Merge #82310: nixos/systemd: apply .link

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...even when networkd is disabled

This reverts commit ce78f3ac70, reversing
changes made to dc34da0755.

I'm sorry; Hydra has been unable to evaluate, always returning
> error: unexpected EOF reading a line
and I've been unable to reproduce the problem locally.  Bisecting
pointed to this merge, but I still can't see what exactly was wrong.
This commit is contained in:
Vladimír Čunát
2020-03-13 22:05:33 +01:00
parent 506be57540
commit 0729b8c55e
4 changed files with 59 additions and 105 deletions
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nixos/modules/system/boot/networkd.nix
+33 -46
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@@ -355,14 +355,6 @@ let
};
linkOptions = commonNetworkOptions // {
# overwrite enable option from above
enable = mkOption {
default = true;
type = types.bool;
description = ''
Whether to enable this .link unit. It's handled by udev no matter if <command>systemd-networkd</command> is enabled or not
'';
};
linkConfig = mkOption {
default = {};
@@ -1053,49 +1045,44 @@ in
};
config = mkMerge [
# .link units are honored by udev, no matter if systemd-networkd is enabled or not.
{
systemd.network.units = mapAttrs' (n: v: nameValuePair "${n}.link" (linkToUnit n v)) cfg.links;
environment.etc = unitFiles;
}
config = mkIf config.systemd.network.enable {
(mkIf config.systemd.network.enable {
users.users.systemd-network.group = "systemd-network";
users.users.systemd-network.group = "systemd-network";
systemd.additionalUpstreamSystemUnits = [
"systemd-networkd.service" "systemd-networkd-wait-online.service"
];
systemd.additionalUpstreamSystemUnits = [
"systemd-networkd.service" "systemd-networkd-wait-online.service"
];
systemd.network.units = mapAttrs' (n: v: nameValuePair "${n}.link" (linkToUnit n v)) cfg.links
// mapAttrs' (n: v: nameValuePair "${n}.netdev" (netdevToUnit n v)) cfg.netdevs
// mapAttrs' (n: v: nameValuePair "${n}.network" (networkToUnit n v)) cfg.networks;
systemd.network.units = mapAttrs' (n: v: nameValuePair "${n}.netdev" (netdevToUnit n v)) cfg.netdevs
// mapAttrs' (n: v: nameValuePair "${n}.network" (networkToUnit n v)) cfg.networks;
environment.etc = unitFiles;
systemd.services.systemd-networkd = {
wantedBy = [ "multi-user.target" ];
restartTriggers = attrNames unitFiles;
# prevent race condition with interface renaming (#39069)
requires = [ "systemd-udev-settle.service" ];
after = [ "systemd-udev-settle.service" ];
systemd.services.systemd-networkd = {
wantedBy = [ "multi-user.target" ];
restartTriggers = attrNames unitFiles;
# prevent race condition with interface renaming (#39069)
requires = [ "systemd-udev-settle.service" ];
after = [ "systemd-udev-settle.service" ];
};
systemd.services.systemd-networkd-wait-online = {
wantedBy = [ "network-online.target" ];
};
systemd.services."systemd-network-wait-online@" = {
description = "Wait for Network Interface %I to be Configured";
conflicts = [ "shutdown.target" ];
requisite = [ "systemd-networkd.service" ];
after = [ "systemd-networkd.service" ];
serviceConfig = {
Type = "oneshot";
RemainAfterExit = true;
ExecStart = "${config.systemd.package}/lib/systemd/systemd-networkd-wait-online -i %I";
};
};
systemd.services.systemd-networkd-wait-online = {
wantedBy = [ "network-online.target" ];
};
systemd.services."systemd-network-wait-online@" = {
description = "Wait for Network Interface %I to be Configured";
conflicts = [ "shutdown.target" ];
requisite = [ "systemd-networkd.service" ];
after = [ "systemd-networkd.service" ];
serviceConfig = {
Type = "oneshot";
RemainAfterExit = true;
ExecStart = "${config.systemd.package}/lib/systemd/systemd-networkd-wait-online -i %I";
};
};
services.resolved.enable = mkDefault true;
})
];
services.resolved.enable = mkDefault true;
};
}