modules: move krebs.enable option to separate module

1 files changed, 59 insertions, 167 deletions

diff --git a/krebs/3modules/default.nix b/krebs/3modules/default.nix
index 4a127fbb..e1fa10ad 100644
--- a/krebs/3modules/default.nix
+++ b/krebs/3modules/default.nix
@@ -1,169 +1,61 @@
 { config, lib, ... }:
-
-with lib;
-let
-  cfg = config.krebs;
-
-  out = {
-    imports = [
-      ../../kartei
-      ./acl.nix
-      ./airdcpp.nix
-      ./announce-activation.nix
-      ./apt-cacher-ng.nix
-      ./backup.nix
-      ./bepasty-server.nix
-      ./bindfs.nix
-      ./brockman.nix
-      ./build.nix
-      ./cachecache.nix
-      ./ci
-      ./current.nix
-      ./dns.nix
-      ./exim-retiolum.nix
-      ./exim-smarthost.nix
-      ./exim.nix
-      ./fetchWallpaper.nix
-      ./git.nix
-      ./github
-      ./go.nix
-      ./hidden-ssh.nix
-      ./hosts.nix
-      ./htgen.nix
-      ./iana-etc.nix
-      ./iptables.nix
-      ./kapacitor.nix
-      ./konsens.nix
-      ./krebs-pages.nix
-      ./monit.nix
-      ./nixpkgs.nix
-      ./on-failure.nix
-      ./os-release.nix
-      ./per-user.nix
-      ./permown.nix
-      ./power-action.nix
-      ./reaktor2.nix
-      ./realwallpaper.nix
-      ./repo-sync.nix
-      ./retiolum-bootstrap.nix
-      ./secret.nix
-      ./setuid.nix
-      ./shadow.nix
-      ./sitemap.nix
-      ./ssl.nix
-      ./sync-containers.nix
-      ./sync-containers3.nix
-      ./systemd.nix
-      ./tinc.nix
-      ./tinc_graphs.nix
-      ./upstream
-      ./urlwatch.nix
-      ./users.nix
-      ./xresources.nix
-      ./zones.nix
-    ];
-    options.krebs = api;
-    config = lib.mkIf cfg.enable imp;
-  };
-
-  api = {
-    enable = mkEnableOption "krebs";
-
-    zone-head-config  = mkOption {
-      type = with types; attrsOf str;
-      description = ''
-        The zone configuration head which is being used to create the
-        zone files. The string for each key is pre-pended to the zone file.
-      '';
-      # TODO: configure the default somewhere else,
-      # maybe use krebs.dns.providers
-      default = {
-
-        # github.io -> 192.30.252.154
-        "krebsco.de" = ''
-          $TTL 86400
-          @ IN SOA dns19.ovh.net. tech.ovh.net. (2015052000 86400 3600 3600000 86400)
-                                IN NS     ns19.ovh.net.
-                                IN NS     dns19.ovh.net.
-        '';
-      };
-    };
-  };
-
-  imp = lib.mkMerge [
-    {
-      services.openssh.hostKeys =
-        let inherit (config.krebs.build.host.ssh) privkey; in
-        mkIf (privkey != null) [privkey];
-
-      services.openssh.knownHosts =
-        filterAttrs
-          (knownHostName: knownHost:
-            knownHost.publicKey != null &&
-            knownHost.hostNames != []
-          )
-          (mapAttrs
-            (hostName: host: {
-              hostNames =
-                concatLists
-                  (mapAttrsToList
-                    (netName: net:
-                      let
-                        aliases =
-                          concatLists [
-                            shortAliases
-                            net.aliases
-                            net.addrs
-                          ];
-                        shortAliases =
-                          optionals
-                            (cfg.dns.search-domain != null)
-                            (map (removeSuffix ".${cfg.dns.search-domain}")
-                                 (filter (hasSuffix ".${cfg.dns.search-domain}")
-                                         net.aliases));
-                        addPort = alias:
-                          if net.ssh.port != 22
-                            then "[${alias}]:${toString net.ssh.port}"
-                            else alias;
-                      in
-                      map addPort aliases
-                    )
-                    host.nets);
-              publicKey = host.ssh.pubkey;
-            })
-            (foldl' mergeAttrs {} [
-              cfg.hosts
-              {
-                localhost = {
-                  nets.local = {
-                    addrs = [ "127.0.0.1" "::1" ];
-                    aliases = [ "localhost" ];
-                    ssh.port = 22;
-                  };
-                  ssh.pubkey = config.krebs.build.host.ssh.pubkey;
-                };
-              }
-            ]));
-
-      programs.ssh.extraConfig = concatMapStrings
-        (net: ''
-          Host ${toString (net.aliases ++ net.addrs)}
-            Port ${toString net.ssh.port}
-        '')
-        (filter
-          (net: net.ssh.port != 22)
-          (concatMap (host: attrValues host.nets)
-            (mapAttrsToList
-              (_: host: recursiveUpdate host
-                (optionalAttrs (cfg.dns.search-domain != null &&
-                                hasAttr cfg.dns.search-domain host.nets) {
-                  nets."" = host.nets.${cfg.dns.search-domain} // {
-                    aliases = [host.name];
-                    addrs = [];
-                  };
-                }))
-              config.krebs.hosts)));
-    }
+{
+  imports = [
+    ../../kartei
+    ./acl.nix
+    ./airdcpp.nix
+    ./announce-activation.nix
+    ./apt-cacher-ng.nix
+    ./backup.nix
+    ./bepasty-server.nix
+    ./bindfs.nix
+    ./brockman.nix
+    ./build.nix
+    ./cachecache.nix
+    ./ci
+    ./current.nix
+    ./dns.nix
+    ./exim-retiolum.nix
+    ./exim-smarthost.nix
+    ./exim.nix
+    ./fetchWallpaper.nix
+    ./git.nix
+    ./github
+    ./go.nix
+    ./hidden-ssh.nix
+    ./hosts.nix
+    ./htgen.nix
+    ./iana-etc.nix
+    ./iptables.nix
+    ./kapacitor.nix
+    ./konsens.nix
+    ./krebs.nix
+    ./krebs-pages.nix
+    ./monit.nix
+    ./nixpkgs.nix
+    ./on-failure.nix
+    ./os-release.nix
+    ./per-user.nix
+    ./permown.nix
+    ./power-action.nix
+    ./reaktor2.nix
+    ./realwallpaper.nix
+    ./repo-sync.nix
+    ./retiolum-bootstrap.nix
+    ./secret.nix
+    ./setuid.nix
+    ./shadow.nix
+    ./sitemap.nix
+    ./ssl.nix
+    ./sync-containers.nix
+    ./sync-containers3.nix
+    ./systemd.nix
+    ./tinc.nix
+    ./tinc_graphs.nix
+    ./upstream
+    ./urlwatch.nix
+    ./users.nix
+    ./xresources.nix
+    ./zones.nix
   ];
-
-in out
+}