121 lines
4.2 KiB
Nix
121 lines
4.2 KiB
Nix
{ config, lib, pkgs, ... }:
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let
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localListenPort = 4443;
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localGrpcPort = 50442;
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externalGrpcPort = 50443;
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in {
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services.headscale = {
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enable = true;
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address = "127.0.0.1";
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port = localListenPort;
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settings = {
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server_url = "https://scale.isomorphis.me:443";
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dns_config = {
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override_local_dns = true;
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base_domain = "infracoll.su";
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};
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derp = {
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urls = [ ];
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server = {
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# If enabled, runs the embedded DERP server and merges it into the rest of the DERP config
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# The Headscale server_url defined above MUST be using https, DERP requires TLS to be in place
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enabled = true;
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# Region ID to use for the embedded DERP server.
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# The local DERP prevails if the region ID collides with other region ID coming from
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# the regular DERP config.
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region_id = 999;
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# Region code and name are displayed in the Tailscale UI to identify a DERP region
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region_code = "headscale";
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region_name = "Headscale Embedded DERP";
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# Listens over UDP at the configured address for STUN connections - to help with NAT traversal.
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# When the embedded DERP server is enabled stun_listen_addr MUST be defined.
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#
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# For more details on how this works, check this great article: https://tailscale.com/blog/how-tailscale-works/
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stun_listen_addr = "0.0.0.0:3478";
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};
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};
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# List of IP prefixes to allocate tailaddresses from.
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# Each prefix consists of either an IPv4 or IPv6 address,
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# and the associated prefix length, delimited by a slash.
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# It must be within IP ranges supported by the Tailscale
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# client - i.e., subnets of 100.64.0.0/10 and fd7a:115c:a1e0::/48.
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# See below:
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# IPv6: https://github.com/tailscale/tailscale/blob/22ebb25e833264f58d7c3f534a8b166894a89536/net/tsaddr/tsaddr.go#LL81C52-L81C71
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# IPv4: https://github.com/tailscale/tailscale/blob/22ebb25e833264f58d7c3f534a8b166894a89536/net/tsaddr/tsaddr.go#L33
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# Any other range is NOT supported, and it will cause unexpected issues.
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ip_prefixes = [ "fd7a:115c:a1e0::/48" "100.64.0.0/10" ];
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# Address to listen for gRPC.
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# gRPC is used for controlling a headscale server
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# remotely with the CLI
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# Note: Remote access _only_ works if you have
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# valid certificates.
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grpc_listen_addr = "127.0.0.1:" + builtins.toString localGrpcPort;
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# Allow the gRPC admin interface to run in INSECURE
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# mode. This is not recommended as the traffic will
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# be unencrypted. Only enable if you know what you
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# are doing.
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grpc_allow_insecure = true; # we're behind a reverse proxy
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logtail = { enabled = false; };
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};
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};
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services.nginx.enable = true;
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services.nginx.virtualHosts."scale.isomorphis.me" = {
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useACMEHost = "scale.isomorphis.me";
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onlySSL = true;
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locations."/" = {
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proxyPass = "http://127.0.0.1:" + builtins.toString localListenPort;
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recommendedProxySettings = false;
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extraConfig = ''
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proxy_http_version 1.1;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection $connection_upgrade;
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proxy_set_header Host $server_name;
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proxy_redirect http:// https://;
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proxy_buffering off;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $http_x_forwarded_proto;
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add_header Strict-Transport-Security "max-age=15552000; includeSubDomains" always;
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'';
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};
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};
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services.nginx.virtualHosts."headscale-grpc" = {
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serverName = "scale.isomorphis.me";
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useACMEHost = "scale.isomorphis.me";
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onlySSL = true;
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listen = [
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{
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addr = "0.0.0.0";
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port = externalGrpcPort;
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ssl = true;
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}
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{
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addr = "[::]";
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port = externalGrpcPort;
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ssl = true;
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}
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];
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locations."/" = {
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extraConfig = ''
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grpc_pass grpc://127.0.0.1:${builtins.toString localGrpcPort};
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'';
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};
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};
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security.acme.certs."scale.isomorphis.me" = {
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group = config.services.nginx.group;
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};
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}
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