diff options
| -rw-r--r-- | krebs/1systems/wolf/config.nix | 4 | ||||
| -rw-r--r-- | krebs/2configs/shack/shackDNS.nix | 63 |
2 files changed, 67 insertions, 0 deletions
diff --git a/krebs/1systems/wolf/config.nix b/krebs/1systems/wolf/config.nix index 059e09ac..7a096cec 100644 --- a/krebs/1systems/wolf/config.nix +++ b/krebs/1systems/wolf/config.nix @@ -69,6 +69,10 @@ in # grafana.shack <stockholm/krebs/2configs/shack/grafana.nix> + # shackdns.shack + # replacement for leases.shack and shackles.shack + <stockholm/krebs/2configs/shack/shackDNS.nix> + ]; # use your own binary cache, fallback use cache.nixos.org (which is used by # apt-cacher-ng in first place) diff --git a/krebs/2configs/shack/shackDNS.nix b/krebs/2configs/shack/shackDNS.nix new file mode 100644 index 00000000..807bb7e6 --- /dev/null +++ b/krebs/2configs/shack/shackDNS.nix @@ -0,0 +1,63 @@ +{ config, lib, pkgs, ... }: + +let + pkg = + pkgs.fetchgit { + url = "https://git.shackspace.de/rz/shackdns"; + rev = "e55cc906c734b398683f9607b93f1ad6435d8575"; + sha256 = "1hkwhf3hqb4fz06b1ckh7sl0zcyi4da5fgdlksian8lxyd19n8sq"; + }; + home = "/var/lib/shackDNS"; + port = "8083"; + config_file = pkgs.writeText "config" '' + # Points to a bind configuration file + dns-db = ${home}/db.shack + + # Points to a shackles configuration file + # See `shackles.json` in repo + shackles-db = ${home}/shackles.json + + # Points to a REST service with the DHCP leases + leases-api = http://dhcp.shack/dhcpd.leases + + # Wrap this binding with https proxy or similar + binding = http://localhost:${port}/ + ''; +in { + # receive response from light.shack / standby.shack + networking.firewall.allowedTCPPorts = [ ]; + + users.users.shackDNS = { + inherit home; + createHome = true; + }; + services.nginx.virtualHosts."leases.shack" = { + locations."/" = { + proxyPass = "http://localhost:${port}/"; + }; + }; + services.nginx.virtualHosts."shackdns.shack" = { + locations."/" = { + proxyPass = "http://localhost:${port}/"; + }; + }; + services.nginx.virtualHosts."shackles.shack" = { + locations."/" = { + proxyPass = "http://localhost:${port}/"; + }; + }; + + systemd.services.shackDNS = { + description = "shackDNS provides an overview over DHCP and DNS as well as a replacement for shackles"; + wantedBy = [ "multi-user.target" ]; + environment.PORT = port; + serviceConfig = { + User = "shackDNS"; + WorkingDirectory = home; + ExecStart = "${pkgs.mono6}/bin/mono ${pkg}/shackDNS.exe ${config_file}"; + PrivateTmp = true; + Restart = "always"; + RestartSec = "15"; + }; + }; +} |