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shorten system/tailscale

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This commit is contained in:
Sean Kovacs 2026-03-26 13:40:26 -04:00
commit ee25c3faf1
Signed by: sckova
GPG key ID: 00F325187C68651A
1 changed files with 13 additions and 18 deletions
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31
system/tailscale/default.nix
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@ -7,26 +7,21 @@
lib, lib,
... ...
}: }:
let
tailscaleWaitScript = pkgs.writeShellScript "tailscale-wait-for-ip" ''
echo "Waiting for tailscale0 to get an IP address..."
for i in {1..15}; do
if ${lib.getExe' pkgs.iproute2 "ip"} addr show dev tailscale0 2>/dev/null | ${lib.getExe' pkgs.gnugrep "grep"} -q 'inet '; then
echo "tailscale0 has IP address"
exit 0
fi
echo "Attempt $i"
sleep 1
done
echo "Warning: tailscale0 did not get IP address within 15 seconds"
exit 0
'';
in
{ {
systemd.services.tailscaled = { systemd.services.tailscaled = {
serviceConfig = { serviceConfig.ExecStartPost = pkgs.writeShellScript "tailscale-wait-for-ip" ''
ExecStartPost = tailscaleWaitScript; echo "Waiting for tailscale0 to get an IP address..."
}; for i in {1..15}; do
if ${lib.getExe' pkgs.iproute2 "ip"} addr show dev tailscale0 2>/dev/null | ${lib.getExe' pkgs.gnugrep "grep"} -q 'inet '; then
echo "tailscale0 has IP address"
exit 0
fi
echo "Attempt $i"
sleep 1
done
echo "Warning: tailscale0 did not get IP address within 15 seconds"
exit 0
'';
}; };
services.tailscale = { services.tailscale = {