43 lines
1.4 KiB
Nix
43 lines
1.4 KiB
Nix
{
|
|
config,
|
|
lib,
|
|
pkgs,
|
|
...
|
|
}: {
|
|
sops.secrets.tsauth-tsuru = {
|
|
sopsFile = ../../../secrets/tailscale/secrets.yaml;
|
|
};
|
|
environment.systemPackages = [pkgs.jq pkgs.tailscale];
|
|
services.tailscale = {
|
|
useRoutingFeatures = lib.mkDefault "client";
|
|
};
|
|
networking.firewall.allowedUDPPorts = [config.services.tailscale.port];
|
|
networking.firewall.trustedInterfaces = [config.services.tailscale.interfaceName];
|
|
|
|
systemd.services.tailscale-autoconnect = {
|
|
description = "Automatic connection to Tailscale";
|
|
|
|
# make sure tailscale is running before trying to connect to tailscale
|
|
after = ["network-pre.target" "tailscale.service"];
|
|
wants = ["network-pre.target" "tailscale.service"];
|
|
wantedBy = ["multi-user.target"];
|
|
|
|
# set this service as a oneshot job
|
|
serviceConfig.Type = "oneshot";
|
|
|
|
# have the job run this shell script
|
|
script = with pkgs; ''
|
|
# wait for tailscaled to settle
|
|
sleep 2
|
|
|
|
# check if we are already authenticated to tailscale
|
|
status="$(${tailscale}/bin/tailscale status -json | ${jq}/bin/jq -r .BackendState)"
|
|
if [ $status = "Running" ]; then # if so, then do nothing
|
|
exit 0
|
|
fi
|
|
|
|
# otherwise authenticate with tailscale
|
|
${tailscale}/bin/tailscale up -authkey file:${config.sops.secrets.tsauth-tsuru.path} --exit-node=100.104.42.96 --exit-node-allow-lan-access=true --accept-dns=false
|
|
'';
|
|
};
|
|
}
|