57 lines
2.1 KiB
Nix
57 lines
2.1 KiB
Nix
{ config, lib, pkgs, ... }:
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let
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cfg = config.ragon.services.tailscale;
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in
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{
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options.ragon.services.tailscale.enable = lib.mkEnableOption "Enables tailscale";
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options.ragon.services.tailscale.exitNode = lib.mkEnableOption "Exit Node";
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options.ragon.services.tailscale.extraUpCommands = lib.my.mkOpt lib.types.str "";
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config = lib.mkIf cfg.enable {
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# enable the tailscale service
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ragon.persist.extraDirectories = [
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"/var/lib/tailscale"
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];
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services.tailscale.enable = true;
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services.tailscale.useRoutingFeatures = "server";
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# ragon.agenix.secrets.tailscaleKey = { };
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# boot.kernel.sysctl = lib.mkIf cfg.exitNode {
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# "net.ipv4.ip_forward" = 1;
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# "net.ipv6.conf.all.forwarding" = 1;
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# };
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networking.firewall = {
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# always allow traffic from your Tailscale network
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trustedInterfaces = [ "tailscale0" ];
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checkReversePath = lib.mkDefault "loose";
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# allow the Tailscale UDP port through the firewall
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allowedUDPPorts = [ config.services.tailscale.port ];
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};
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# systemd.services.tailscale-autoconnect = {
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# description = "Automatic connection to Tailscale";
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# # make sure tailscale is running before trying to connect to tailscale
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# after = [ "network-pre.target" "tailscale.service" ];
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# wants = [ "network-pre.target" "tailscale.service" ];
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# wantedBy = [ "multi-user.target" ];
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# # set this service as a oneshot job
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# serviceConfig.Type = "oneshot";
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# # have the job run this shell script
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# script = with pkgs; ''
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# # wait for tailscaled to settle
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# sleep 2
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# # check if we are already authenticated to tailscale
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# status="$(${tailscale}/bin/tailscale status -json | ${jq}/bin/jq -r .BackendState)"
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# if [ $status = "Running" ]; then # if so, then do nothing
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# exit 0
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# fi
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# key=$(<${config.age.secrets.tailscaleKey.path})
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# # otherwise authenticate with tailscale
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# ${tailscale}/bin/tailscale up -authkey $key ${lib.optionalString cfg.exitNode "--advertise-exit-node"} ${cfg.extraUpCommands}
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# '';
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# };
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};
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}
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