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79e7f7af9a
After the systemd 237 upgrade, radvd wouldn't start anymore because the PID file cannot be written. It seems that directories in /run has to be explicitely defined as RuntimeDirectory now. The PID file isn't needed due to systemd, though, so it was removed along with forking and loggia via syslog. This fixes the ipv6 NixOS test.
73 lines
1.5 KiB
Nix
73 lines
1.5 KiB
Nix
# Module for the IPv6 Router Advertisement Daemon.
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{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.radvd;
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confFile = pkgs.writeText "radvd.conf" cfg.config;
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in
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{
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###### interface
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options = {
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services.radvd.enable = mkOption {
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default = false;
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description =
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''
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Whether to enable the Router Advertisement Daemon
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(<command>radvd</command>), which provides link-local
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advertisements of IPv6 router addresses and prefixes using
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the Neighbor Discovery Protocol (NDP). This enables
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stateless address autoconfiguration in IPv6 clients on the
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network.
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'';
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};
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services.radvd.config = mkOption {
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example =
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''
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interface eth0 {
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AdvSendAdvert on;
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prefix 2001:db8:1234:5678::/64 { };
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};
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'';
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description =
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''
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The contents of the radvd configuration file.
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'';
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};
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};
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###### implementation
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config = mkIf cfg.enable {
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users.extraUsers.radvd =
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{ uid = config.ids.uids.radvd;
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description = "Router Advertisement Daemon User";
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};
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systemd.services.radvd =
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{ description = "IPv6 Router Advertisement Daemon";
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wantedBy = [ "multi-user.target" ];
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after = [ "network.target" ];
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serviceConfig =
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{ ExecStart = "@${pkgs.radvd}/bin/radvd radvd -n -u radvd -C ${confFile}";
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Restart = "always";
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};
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};
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};
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}
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