diff --git a/config/default.nix b/config/default.nix
index bf7a76a..aa4939c 100644
--- a/config/default.nix
+++ b/config/default.nix
@@ -6,7 +6,7 @@
                 ./backplane-client.nix
                 ./bash.nix
                 ./common.nix
-                ./dns.nix
+                # ./dns.nix
                 ./groups.nix
                 ./instance.nix
                 # ./kerberos.nix
@@ -15,7 +15,8 @@
                 ./user-config.nix
                 ./wireless-networks.nix
 
-                ./service/auth.nix
+                ./service/dns.nix
+                ./service/fudo-auth.nix
                 ./service/jabber.nix
         ];
 }
diff --git a/config/hardware/zbox.nix b/config/hardware/zbox.nix
index d969791..8650ec4 100644
--- a/config/hardware/zbox.nix
+++ b/config/hardware/zbox.nix
@@ -66,12 +66,6 @@
     opengl = {
       driSupport = true;
       driSupport32Bit = true;
-      extraPackages = with pkgs; [
-        rocm-opencl-icd
-        rocm-opencl-runtime
-        amdvlk
-        driversi686Linux.amdvlk
-      ];
       setLdLibraryPath = true;
     };
 
diff --git a/config/host-config/legatus.nix b/config/host-config/legatus.nix
index e1b8ff9..dbe7141 100644
--- a/config/host-config/legatus.nix
+++ b/config/host-config/legatus.nix
@@ -11,7 +11,7 @@ let
 
   local-packages = with pkgs; [ ldns.examples ];
 
-  secrets = config.fudo.secrets.host-secrets.${hostname};
+  host-secrets = config.fudo.secrets.host-secrets.${hostname};
 
 in {
   networking = {
@@ -61,12 +61,6 @@ in {
     hosts.legatus.external-interfaces = [ "extif0" ];
 
     services = {
-      jabber = {
-        enable = true;
-        hostname = "jabber.fudo.org";
-        ldap.servers = [ "nutboy3.fudo.org" ];
-        state-directory = "/state/ejabberd";
-      };
       auth = {
         ldap.state-directory = "/state/auth/ldap";
         kerberos = {
@@ -98,7 +92,7 @@ in {
         user = config.fudo.auth.kdc.user;
       };
 
-      hemidal-ipropd-keytab = {
+      heimdal-ipropd-keytab = {
         source-file = files.service-keytabs.legatus.ipropd;
         target-file = "/run/heimdal/ipropd.keytab";
         user = config.fudo.auth.kdc.user;
@@ -136,93 +130,5 @@ in {
     };
 
     dns.state-directory = "/state/nsd";
-
-    # mail-server = {
-    #   enable = true;
-    #   debug = true;
-
-    #   domain = domain-name;
-    #   mail-hostname = "${host-fqdn}";
-    #   monitoring = false;
-    #   mail-user = "mailuser";
-    #   mail-user-id = 525;
-    #   mail-group = "mailgroup";
-    #   clamav.enable = true;
-    #   dkim.signing = true;
-
-    #   dovecot = {
-    #     ssl-certificate = acme-certificate "imap.${domain-name}";
-    #     ssl-private-key = acme-private-key "imap.${domain-name}";
-    #   };
-
-    #   postfix = {
-    #     ssl-certificate = acme-certificate "smtp.${domain-name}";
-    #     ssl-private-key = acme-private-key "smtp.${domain-name}";
-    #   };
-
-    #   # This should NOT include the primary domain
-    #   local-domains = [ host-fqdn "smtp.${domain-name}" ];
-
-    #   mail-directory = "/srv/mailserver/mail";
-    #   state-directory = "/srv/mailserver/state";
-
-    #   trusted-networks = [ "172.86.179.16/29" "127.0.0.0/16" ];
-
-    #   alias-users = {
-    #     root = [ "niten" ];
-    #     postmaster = [ "niten" ];
-    #     hostmaster = [ "niten" ];
-    #     webmaster = [ "niten" ];
-    #     system = [ "niten" ];
-    #     admin = [ "niten" ];
-    #     dmarc-report = [ "niten" ];
-    #   };
-    # };
-
-    # postgresql = {
-    #   enable = true;
-    #   ssl-certificate = (acme-certificate host-fqdn);
-    #   ssl-private-key = (acme-private-key host-fqdn);
-    #   keytab = secrets.postgres-keytab.target-file;
-    #   local-networks = local-networks;
-
-    #   users = {
-    #     gituser = {
-    #       password-file =
-    #         secrets.gitea-database-password.target-file;
-    #       databases = {
-    #         git = {
-    #           access = "CONNECT";
-    #           entity-access = {
-    #             "ALL TABLES IN SCHEMA public" = "SELECT,INSERT,UPDATE,DELETE";
-    #             "ALL SEQUENCES IN SCHEMA public" = "SELECT, UPDATE";
-    #           };
-    #         };
-    #       };
-    #     };
-    #   };
-
-    #   databases = { git = { users = [ "niten" ]; }; };
-    # };
-
-    # git = {
-    #   enable = true;
-    #   hostname = "git.informis.land";
-    #   site-name = "informis git";
-    #   user = "gituser";
-    #   repository-dir = /srv/git/repo;
-    #   state-dir = /srv/git/state;
-    #   database = {
-    #     user = "gituser";
-    #     password-file =
-    #       secrets.gitea-database-password.target-file;
-    #     hostname = "127.0.0.1";
-    #     name = "git";
-    #   };
-    #   ssh = {
-    #     listen-ip = host-ipv4;
-    #     listen-port = 2222;
-    #   };
-    # };
   };
 }
diff --git a/config/host-config/nutboy3.nix b/config/host-config/nutboy3.nix
index e534e7d..7e99583 100644
--- a/config/host-config/nutboy3.nix
+++ b/config/host-config/nutboy3.nix
@@ -12,7 +12,7 @@ let
 
   local-packages = with pkgs; [ ldns.examples ];
 
-  secrets = config.fudo.secrets.host-secrets.${hostname};
+  host-secrets = config.fudo.secrets.host-secrets.${hostname};
 
   postgresql-user =
     config.systemd.services.postgresql.serviceConfig.User;
@@ -23,6 +23,10 @@ let
 
 in {
 
+  imports = [
+    ./nutboy3/forum_selby_ca.nix
+  ];
+
   config = {
     networking = {
       nameservers = [ "1.1.1.1" ];
@@ -37,9 +41,7 @@ in {
       }];
     };
 
-    systemd.tmpfiles.rules = [
-      "L /etc/adjtime - - - - /state/etc/adjtime"
-    ];
+    systemd.tmpfiles.rules = [ "L /etc/adjtime - - - - /state/etc/adjtime" ];
 
     environment.systemPackages = local-packages;
 
@@ -68,17 +70,19 @@ in {
         };
       };
 
-      acme.host-domains.${hostname}.${host-fqdn}.local-copies = {
-        openldap = {
-          user = config.services.openldap.user;
-          dependent-services = [ "openldap.service" ];
-          part-of = [ config.fudo.auth.ldap-server.systemd-target ];
-        };
+      acme.host-domains.${hostname} = {
+        ${host-fqdn}.local-copies = {
+          openldap = {
+            user = config.services.openldap.user;
+            dependent-services = [ "openldap.service" ];
+            part-of = [ config.fudo.auth.ldap-server.systemd-target ];
+          };
 
-        postgresql = {
-          user = postgresql-user;
-          dependent-services = [ "postgresql.service" ];
-          part-of = [ config.fudo.postgresql.systemd-target ];
+          postgresql = {
+            user = postgresql-user;
+            dependent-services = [ "postgresql.service" ];
+            part-of = [ config.fudo.postgresql.systemd-target ];
+          };
         };
       };
 
@@ -89,11 +93,19 @@ in {
         external-interface = "extif0";
       };
 
-      services.auth = {
-        ldap.state-directory = "/state/auth/ldap";
-        kerberos = {
-          state-directory = "/state/auth/kerberos";
-          master-key-file = host-secrets.heimdal-master-key.target-file;
+      services = {
+        jabber = {
+          enable = true;
+          hostname = "jabber.fudo.org";
+          ldap.servers = [ "nutboy3.fudo.org" ];
+          state-directory = "/state/ejabberd";
+        };
+        auth = {
+          ldap.state-directory = "/state/auth/ldap";
+          kerberos = {
+            state-directory = "/state/auth/kerberos";
+            master-key-file = host-secrets.heimdal-master-key.target-file;
+          };
         };
       };
 
@@ -142,16 +154,15 @@ in {
       # };
 
       postgresql = let
-        cert-copy =
-          config.fudo.acme.host-domains.${hostname}.${host-fqdn}.local-copies.postgresql;
+        cert-copy = acme-copies.${host-fqdn}.local-copies.postgresql;
       in {
         enable = true;
         ssl-certificate = cert-copy.full-certificate;
         ssl-private-key = cert-copy.private-key;
-        keytab = secrets.postgresql-keytab.target-file;
+        keytab = host-secrets.postgresql-keytab.target-file;
         local-networks = config.instance.local-networks;
         state-directory = "/state/postgresql";
-        required-services = [ cert-copy.service ];
+        required-services = [ cert-copy.service config.fudo.secrets.secret-target ];
       };
 
       # git = {
@@ -164,7 +175,7 @@ in {
       #   database = {
       #     user = "gituser";
       #     password-file =
-      #       secrets.gitea-database-password.target-file;
+      #       host-secrets.gitea-database-password.target-file;
       #     hostname = "127.0.0.1";
       #     name = "git";
       #   };
diff --git a/config/host-config/nutboy3/forum_selby_ca.nix b/config/host-config/nutboy3/forum_selby_ca.nix
new file mode 100644
index 0000000..31bb7d2
--- /dev/null
+++ b/config/host-config/nutboy3/forum_selby_ca.nix
@@ -0,0 +1,194 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+let
+  site = "forum.test.selby.ca";
+  hostname = config.instance.hostname;
+  host-secrets = config.fudo.secrets.host-secrets.${hostname};
+
+  discourse-user = config.systemd.services.discourse.serviceConfig.User;
+
+  database-name = "forum_selby_ca";
+  database-user = "forum_selby_ca";
+
+  state-directory = "/state/selby/forum";
+
+  password-injector-sql = csv-file: pkgs.stdenv.mkDerivation {
+    name = "${site}-password-injector-sql";
+    phases = [ "installPhase" ];
+    buildInputs = [ pkgs.ruby ];
+    installPhase = ''
+      ${password-convert-script csv-file}
+    '';
+  };
+
+  password-convert-script = csv-file: pkgs.writeScript "vanilla-forum-password-convert.rb" ''
+    #!${pkgs.ruby}/bin/ruby
+
+    require 'csv'
+
+    data = CSV::readlines("${csv-file}")
+    File::open(ENV["out"], "w") { |sql|
+      data.each { |row|
+        sql.puts("UPDATE users SET import_pass='#{row[2]}' FROM user_emails WHERE users.id = user_emails.user_id AND user_emails.email = '#{row[1]}';")
+      }
+    }
+  '';
+
+in {
+  config = {
+    services.discourse = {
+      enable = true;
+      hostname = site;
+      enableACME = true;
+      plugins = with config.services.discourse.package.plugins; [
+        discourse-migratepassword
+      ];
+
+      admin = {
+        username = "admin";
+        fullName = "Admin";
+        email = "admin@selby.ca";
+        passwordFile = host-secrets.selby-discourse-admin.target-file;
+      };
+
+      database = {
+        name = database-name;
+        host = "localhost";
+        username = database-user;
+        passwordFile =
+          host-secrets.selby-discourse-database-passwd.target-file;
+      };
+    };
+
+    fudo = {
+      secrets.host-secrets.${hostname} = let
+        selby-discourse-db-password =
+          pkgs.lib.passwd.stablerandom-passwd-file
+            "selby-discourse-database-password"
+            "selby-discourse-database-password-${config.instance.build-seed}";
+
+        files = config.fudo.secrets.files;
+      in {
+        selby-discourse-database-passwd = {
+          source-file = selby-discourse-db-password;
+          target-file = "/run/selby/forum/database.passwd";
+          user = discourse-user;
+        };
+
+        postgresql-selby-discourse-password = {
+          source-file = selby-discourse-db-password;
+          target-file = "/run/postgres/selby-discourse.passwd";
+          user = config.services.postgresql.superUser;
+        };
+
+        selby-discourse-admin = {
+          source-file = pkgs.lib.passwd.stablerandom-passwd-file
+            "selby-discourse-admin"
+            "selby-discourse-admin-${config.instance.build-seed}";
+          target-file = "/run/selby/forum/admin.passwd";
+          user = discourse-user;
+        };
+
+        selby-forum-data = {
+          source-file = files.blobs."selby-forum-2021-12-14.clean";
+          target-file = "/run/selby/forum/forum-data.txt";
+          user = discourse-user;
+        };
+
+        selby-forum-passwords-sql = {
+          source-file = "${password-injector-sql files.blobs."forum_selby_ca-passwd.csv"}";
+          target-file = "/run/postgres/selby/forum-passwords.sql";
+          user = config.services.postgresql.superUser;
+        };
+      };
+
+      postgresql = {
+        databases.${database-name}.users = [ "niten" ];
+        users.${database-user} = {
+          password-file = host-secrets.postgresql-selby-discourse-password.target-file;
+          databases.${database-name} = {
+            access = "CONNECT,CREATE";
+            entity-access = {
+              "ALL TABLES IN SCHEMA public" = "SELECT,INSERT,UPDATE,DELETE";
+              "ALL SEQUENCES IN SCHEMA public" = "SELECT,UPDATE";
+            };
+          };
+        };
+      };
+    };
+
+    security.acme.certs.${site}.email = "admin@selby.ca";
+
+    systemd = {
+      tmpfiles.rules = [
+        "d ${state-directory} 750 ${discourse-user} - - -"
+        "L /var/lib/discourse - - - - ${state-directory}"
+      ];
+
+      services = {
+        discourse = {
+          bindsTo = [ "postgresql.service" ];
+          after = [
+            config.fudo.postgresql.systemd-target
+            "postgresql.service"
+          ];
+        };
+
+        discourse-prepare = {
+          description = "Do discourse's superuser-requiring database work for it.";
+          wantedBy = [ "discourse.service" ];
+          before = [ "discourse.service" ];
+          requires = [ config.fudo.postgresql.systemd-target ];
+          after = [ config.fudo.postgresql.systemd-target ];
+          path = with pkgs; [ postgresql ];
+          serviceConfig = {
+            User = config.services.postgresql.superUser;
+            ExecStart = pkgs.writeShellScript "discourse-prepare.sh" ''
+              psql -d ${database-name} -c "CREATE EXTENSION IF NOT EXISTS hstore;"
+              psql -d ${database-name} -c "CREATE EXTENSION IF NOT EXISTS pg_trgm;"
+            '';
+          };
+        };
+
+        discourse-import-vanilla = let
+          env-without-path =
+            filterAttrs (attr: _: attr != "PATH")
+              config.systemd.services.discourse.environment;
+          selby-forum-data = host-secrets.selby-forum-data.target-file;
+        in {
+          description = "One-off job to import Vanilla forum.";
+          path = config.systemd.services.discourse.path;
+          environment = env-without-path;
+          serviceConfig = {
+            User = config.systemd.services.discourse.serviceConfig.User;
+            Group = config.systemd.services.discourse.serviceConfig.Group;
+            Type = "oneshot";
+            WorkingDirectory = config.systemd.services.discourse.serviceConfig.WorkingDirectory;
+            ExecStart = pkgs.writeShellScript "import-vanilla-forum.sh" ''
+              ruby script/import_scripts/vanilla.rb ${selby-forum-data}
+            '';
+          };
+        };
+
+        discourse-add-password-hash = let
+          alter-user-script = pkgs.writeText "create-password-column.sql" ''
+            ALTER TABLE users ADD COLUMN IF NOT EXISTS import_pass VARCHAR (64);
+          '';
+        in {
+          description = "One-off job to add user password hashes from Vanilla forum.";
+          path = with pkgs; [ postgresql ];
+          wantedBy = [ "discourse.service" ];
+          serviceConfig = {
+            User = config.services.postgresql.superUser;
+            Type = "oneshot";
+            ExecStart = pkgs.writeShellScript "import-vanilla-passwords.sh" ''
+              psql -d ${database-name} -f ${alter-user-script}
+              psql -d ${database-name} -f ${host-secrets.selby-forum-passwords-sql.target-file}
+            '';
+          };
+        };
+      };
+    };
+  };
+}
diff --git a/config/host-config/procul.nix b/config/host-config/procul.nix
index eb87d85..125cfbc 100644
--- a/config/host-config/procul.nix
+++ b/config/host-config/procul.nix
@@ -17,7 +17,7 @@ let
 
   local-packages = with pkgs; [ ldns.examples ];
 
-  secrets = config.fudo.secrets.host-secrets.procul;
+  host-secrets = config.fudo.secrets.host-secrets.procul;
 
   passwd = pkgs.lib.fudo.passwd;
 
@@ -65,20 +65,35 @@ in {
     groups = { acme = { members = [ "nginx" ]; }; };
   };
 
-  informis.cl-gemini = {
-    enable = true;
+  informis = {
+    cl-gemini = {
+      enable = true;
 
-    hostname = "gemini.informis.land";
-    server-ip = host-ipv4;
-    document-root = "/srv/gemini/root";
-    textfiles-archive = "${pkgs.textfiles}";
-    slynk-port = 4005;
+      hostname = "gemini.informis.land";
+      server-ip = host-ipv4;
+      document-root = "/srv/gemini/root";
+      textfiles-archive = "${pkgs.textfiles}";
+      slynk-port = 4005;
 
-    feeds = {
-      viator = {
-        title = "viator's phlog";
-        path = "/home/viator/gemini-public/feed/";
-        url = "gemini://informis.land/user/viator/feed/";
+      feeds = {
+        viator = {
+          title = "viator's phlog";
+          path = "/home/viator/gemini-public/feed/";
+          url = "gemini://informis.land/user/viator/feed/";
+        };
+      };
+    };
+
+    chute = {
+      enable = true;
+      stages = {
+        staging = {
+          package = pkgs.chuteUnstable;
+          credential-file = host-secrets.chute-staging-credentials.target-file;
+          currencies = {
+            btc.stop-percentile = 98;
+          };
+        };
       };
     };
   };
@@ -135,6 +150,12 @@ in {
         target-file = "/run/heimdal/master-key";
         user = config.fudo.auth.kdc.user;
       };
+
+      chute-staging-credentials = {
+        source-file = files.service-secrets.procul."chute-staging.env";
+        target-file = "/run/chute/staging/credentials.env";
+        user = "root";
+      };
     };
 
     client.dns = {
@@ -144,7 +165,14 @@ in {
       external-interface = "extif0";
     };
 
-    auth.kdc.master-key-file = secrets.heimdal-master-key.target-file;
+    services = {
+      auth = {
+        kerberos = {
+          state-directory = "/var/lib/kerberos";
+          master-key-file = host-secrets.heimdal-master-key.target-file;
+        };
+      };
+    };
 
     secure-dns-proxy = {
       enable = true;
@@ -210,13 +238,13 @@ in {
       enable = true;
       ssl-certificate = cert-copy.full-certificate;
       ssl-private-key = cert-copy.private-key;
-      keytab = secrets.postgres-keytab.target-file;
+      keytab = host-secrets.postgres-keytab.target-file;
       local-networks = local-networks;
 
       users = {
         gituser = {
           password-file =
-            secrets.gitea-database-password.target-file;
+            host-secrets.gitea-database-password.target-file;
           databases = {
             git = {
               access = "CONNECT";
@@ -242,7 +270,7 @@ in {
       database = {
         user = "gituser";
         password-file =
-          secrets.gitea-database-password.target-file;
+          host-secrets.gitea-database-password.target-file;
         hostname = "127.0.0.1";
         name = "git";
       };
diff --git a/config/service/dns.nix b/config/service/dns.nix
new file mode 100644
index 0000000..86a2835
--- /dev/null
+++ b/config/service/dns.nix
@@ -0,0 +1,59 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+let
+  hostname = config.instance.hostname;
+  domain-name = config.instance.local-domain;
+  domain = config.fudo.domains.${domain-name};
+
+  served-domain = domain.primary-nameserver != null;
+
+  is-primary-nameserver = hostname == domain.primary-nameserver;
+
+  primary-nameserver = domain.primary-nameserver;
+  primary-nameserver-ip = pkgs.lib.network.host-ipv4 config primary-nameserver;
+
+in {
+  config = mkIf (served-domain) {
+    fudo.dns = {
+      enable = is-primary-nameserver;
+
+      identity = "${hostname}.${domain-name}.";
+
+      nameservers = {
+        ns1 = {
+          ipv4-address = primary-nameserver-ip;
+          description = "Primary ${domain-name} nameserver";
+        };
+      };
+
+      listen-ips = optionals is-primary-nameserver
+        (pkgs.lib.network.host-ips config hostname);
+
+      domains = {
+        ${domain-name} = {
+          dnssec = true;
+          default-host = primary-nameserver-ip;
+          gssapi-realm = domain.gssapi-realm;
+          mx = optional (domain.primary-mailserver != null)
+            domain.primary-mailserver;
+          dmarc-report-address = "dmarc-report@${domain-name}";
+
+          zone-definition = let
+            zone = config.fudo.zones.${domain-name};
+
+            make-dns-srv-record = hostname: {
+              port = 53;
+              host = hostname;
+            };
+          in zone // {
+            srv-records = {
+              tcp.domain = map make-dns-srv-record [ "ns1.${domain-name}" ];
+              udp.domain = map make-dns-srv-record [ "ns1.${domain-name}" ];
+            };
+          };
+        };
+      };
+    };
+  };
+}
diff --git a/config/service/fudo-auth.nix b/config/service/fudo-auth.nix
index f041beb..8741166 100644
--- a/config/service/fudo-auth.nix
+++ b/config/service/fudo-auth.nix
@@ -3,7 +3,7 @@
 with lib;
 let
   hostname = config.instance.hostname;
-  domain-name = config.instance.local-domain;
+  domain-name = config.fudo.services.auth.domain;
   domain = config.fudo.domains.${domain-name};
 
   ldap-server = elem hostname domain.ldap-servers;
@@ -13,8 +13,18 @@ let
 
   kerberized-domain = domain.kerberos-master != null;
 
+  optionalOrNull = pred: val: if pred then val else null;
+
+  cfg = config.fudo.services.auth;
+
 in {
   options.fudo.services.auth = with types; {
+    domain = mkOption {
+      type = str;
+      description = "Domain for which authentication server will operate.";
+      default = config.fudo.hosts.${hostname}.domain;
+    };
+
     ldap = {
       hostname = mkOption {
         type = str;
@@ -44,12 +54,17 @@ in {
         type = str;
         description = "Path (on the build server) to the KDC master key file.";
       };
+
+      ipropd-keytab = mkOption {
+        type = nullOr str;
+        description = "ipropd keytab for kerberos database propagation.";
+      };
     };
   };
 
   config.fudo = {
     acme.host-domains.${hostname} = mkIf (ldap-server) {
-      ${cfg.hostname}.local-copies.openldap = {
+      ${cfg.ldap.hostname}.local-copies.openldap = {
         user = config.services.openldap.user;
         part-of = [ config.fudo.auth.ldap-server.systemd-target ];
       };
@@ -59,7 +74,7 @@ in {
       ldap-server = mkIf (ldap-server)
         (let
           ldap-cert-copy =
-            config.fudo.acme.host-domains.${hostname}.${cfg.hostname}.local-copies.openldap;
+            config.fudo.acme.host-domains.${hostname}.${cfg.ldap.hostname}.local-copies.openldap;
         in {
           enable = ldap-server;
           base = "dc=fudo,dc=org";
@@ -72,7 +87,7 @@ in {
           groups = config.fudo.groups;
           system-users = config.fudo.system-users;
 
-          state-directory = "${cfg.state-directory}/ldap";
+          state-directory = "${cfg.ldap.state-directory}";
 
           ssl-chain = ldap-cert-copy.chain;
           ssl-certificate = ldap-cert-copy.certificate;
@@ -86,9 +101,11 @@ in {
         bind-addresses =
           (pkgs.lib.network.host-ips config hostname) ++
           [ "127.0.0.1" ] ++ (optional config.networking.enableIPv6 "::1");
+        state-directory = cfg.kerberos.state-directory;
+        master-key-file = cfg.kerberos.master-key-file;
         master-config = mkIf (kerberos-master) {
           acl = let
-            admin-entries = genAttrs cfg.local-admins
+            admin-entries = genAttrs config.instance.local-admins
               (admin: {
                 perms = [ "add" "change-password" "list" ];
               });
@@ -98,7 +115,7 @@ in {
         };
         slave-config = mkIf (kerberos-slave) {
           master-host = domain.kerberos-master;
-          # TODO: Provide the keytab yourself...
+          ipropd-keytab = cfg.kerberos.ipropd-keytab;
         };
       };
     };
@@ -124,16 +141,16 @@ in {
     in {
       zone-definition.srv-records = {
         tcp = {
-          kerberos = map (create-srv-record 88) kerberos-servers;
-          kerberos-adm = map (create-srv-record 749) kerberos-masters;
-          ldap = map (create-srv-record 389) ldap-servers;
-          ldaps = map (create-srv-record 636) ldap-servers;
+          kerberos = map (make-srv-record 88) kerberos-servers;
+          kerberos-adm = map (make-srv-record 749) kerberos-masters;
+          ldap = map (make-srv-record 389) ldap-servers;
+          ldaps = map (make-srv-record 636) ldap-servers;
         };
 
         udp = {
-          kerberos = map (create-srv-record 88) kerberos-servers;
-          kerberos-master = map (create-srv-record 88) kerberos-masters;
-          kpasswd = map (create-srv-record 464) kerberos-masters;
+          kerberos = map (make-srv-record 88) kerberos-servers;
+          kerberos-master = map (make-srv-record 88) kerberos-masters;
+          kpasswd = map (make-srv-record 464) kerberos-masters;
         };
       };
     };
diff --git a/config/service/jabber.nix b/config/service/jabber.nix
index f86b685..329c9fb 100644
--- a/config/service/jabber.nix
+++ b/config/service/jabber.nix
@@ -74,7 +74,7 @@ in {
           site-config = {
             auth_method = "ldap";
             ldap_servers = cfg.ldap.servers;
-            ldap_port = 636;
+            ldap_port = 389;
             ldap_rootdn = "cn=${cfg.ldap.user},dc=fudo,dc=org";
             ldap_password = "__LDAP_PASSWORD__";
             ldap_base = "ou=members,dc=fudo,dc=org";
diff --git a/flake.lock b/flake.lock
index 42a56b8..ecec5c7 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,5 +1,17 @@
 {
   "nodes": {
+    "blobs": {
+      "flake": false,
+      "locked": {
+        "narHash": "sha256-bzJh3skCEKFM7KO9N6icOJsRqXmjbSo1s8uNh3t9mYI=",
+        "path": "/state/secrets/blobs",
+        "type": "path"
+      },
+      "original": {
+        "path": "/state/secrets/blobs",
+        "type": "path"
+      }
+    },
     "build-keypairs": {
       "flake": false,
       "locked": {
@@ -24,6 +36,90 @@
         "type": "path"
       }
     },
+    "chute": {
+      "inputs": {
+        "clj2nix": "clj2nix",
+        "gitignore": "gitignore",
+        "nixpkgs": "nixpkgs_2",
+        "utils": "utils_2"
+      },
+      "locked": {
+        "lastModified": 1639520373,
+        "narHash": "sha256-nJJpvdsL/D/gY8iFaacdoS9phz74wPh2Ta1fc/XfBMg=",
+        "ref": "stable",
+        "rev": "56438b1ee2856cb98781f4580a1c6cc0cc6e6f1e",
+        "revCount": 4,
+        "type": "git",
+        "url": "https://git.fudo.org/chute/chute.git"
+      },
+      "original": {
+        "ref": "stable",
+        "type": "git",
+        "url": "https://git.fudo.org/chute/chute.git"
+      }
+    },
+    "chuteUnstable": {
+      "inputs": {
+        "clj2nix": "clj2nix_2",
+        "gitignore": "gitignore_2",
+        "nixpkgs": "nixpkgs_4",
+        "utils": "utils_4"
+      },
+      "locked": {
+        "lastModified": 1639617108,
+        "narHash": "sha256-8lwF4kcf/pigrNIrR4JXdTTFTCxgKyVGsYppVEt1rII=",
+        "ref": "master",
+        "rev": "0845e2e7eb44aefe38e3ae80ac237fd851733737",
+        "revCount": 6,
+        "type": "git",
+        "url": "https://git.fudo.org/chute/chute.git"
+      },
+      "original": {
+        "ref": "master",
+        "type": "git",
+        "url": "https://git.fudo.org/chute/chute.git"
+      }
+    },
+    "clj2nix": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "nixpkgs": "nixpkgs",
+        "utils": "utils"
+      },
+      "locked": {
+        "lastModified": 1637900288,
+        "narHash": "sha256-hQdSCIm1WpG5uK9hoe/iagyYc3Fhi8PJzfo1jFBa53g=",
+        "owner": "hlolli",
+        "repo": "clj2nix",
+        "rev": "3d0a38c954c8e0926f57de1d80d357df05fc2f94",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hlolli",
+        "repo": "clj2nix",
+        "type": "github"
+      }
+    },
+    "clj2nix_2": {
+      "inputs": {
+        "flake-compat": "flake-compat_2",
+        "nixpkgs": "nixpkgs_3",
+        "utils": "utils_3"
+      },
+      "locked": {
+        "lastModified": 1637900288,
+        "narHash": "sha256-hQdSCIm1WpG5uK9hoe/iagyYc3Fhi8PJzfo1jFBa53g=",
+        "owner": "hlolli",
+        "repo": "clj2nix",
+        "rev": "3d0a38c954c8e0926f57de1d80d357df05fc2f94",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hlolli",
+        "repo": "clj2nix",
+        "type": "github"
+      }
+    },
     "dnssec-keys": {
       "flake": false,
       "locked": {
@@ -48,7 +144,7 @@
         "explain-pause-mode": "explain-pause-mode",
         "flake-utils": "flake-utils_2",
         "nix-straight": "nix-straight",
-        "nixpkgs": "nixpkgs",
+        "nixpkgs": "nixpkgs_5",
         "nose": "nose",
         "ob-racket": "ob-racket",
         "org": "org",
@@ -213,6 +309,38 @@
         "type": "path"
       }
     },
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1627913399,
+        "narHash": "sha256-hY8g6H2KFL8ownSiFeMOjwPC8P0ueXpCVEbxgda3pko=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "12c64ca55c1014cdc1b16ed5a804aa8576601ff2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-compat_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1627913399,
+        "narHash": "sha256-hY8g6H2KFL8ownSiFeMOjwPC8P0ueXpCVEbxgda3pko=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "12c64ca55c1014cdc1b16ed5a804aa8576601ff2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
     "flake-utils": {
       "locked": {
         "lastModified": 1638122382,
@@ -252,11 +380,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1639074482,
-        "narHash": "sha256-diaAXDKP89pdcmHV7sc/a4FAE7G4xL2qvKKcinI1K7g=",
+        "lastModified": 1639518935,
+        "narHash": "sha256-I3+jWNiGo6q3BtQHNgWK5aZ7K22L6YzNjQ5ZOfKgYwQ=",
         "ref": "master",
-        "rev": "7c094f43c4009d9e4d3e2588f50d93ca054eeb9a",
-        "revCount": 18,
+        "rev": "ee5bede8e9766bbdf7b9f093d8eb3d1c2eb27caa",
+        "revCount": 24,
         "type": "git",
         "url": "https://git.fudo.org/fudo-nix/entities.git"
       },
@@ -275,11 +403,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1639073015,
-        "narHash": "sha256-F9KuMZNZjyQx4+JxH8QWhtPQlCJCRscjvWknsxYWus4=",
+        "lastModified": 1639853480,
+        "narHash": "sha256-FV9LBcA/hh0DIBb7JzmcDjXDq6wJP46NALsMW0orfbc=",
         "ref": "master",
-        "rev": "8ccd875d048ec7cad944a080a24d59d36b4f8cb8",
-        "revCount": 54,
+        "rev": "4954bd4e6c5d784740bee169aa7db7850fcfd5e0",
+        "revCount": 58,
         "type": "git",
         "url": "https://git.fudo.org/fudo-nix/home.git"
       },
@@ -305,17 +433,13 @@
     },
     "fudo-lib_2": {
       "locked": {
-        "lastModified": 1638990149,
-        "narHash": "sha256-p1T0GMJXIJvTpVdn5nK7RZJX8izkabADJ/LsaL442zI=",
-        "ref": "master",
-        "rev": "c87448ff1365c3d5230690f68d1ba246652581d1",
-        "revCount": 24,
-        "type": "git",
-        "url": "https://git.fudo.org/fudo-nix/lib.git"
+        "narHash": "sha256-teWuZmwu300Yop8z9AT9Fz+kFb6ZimzDCXhg0iyB3mA=",
+        "path": "/state/fudo-lib",
+        "type": "path"
       },
       "original": {
-        "type": "git",
-        "url": "https://git.fudo.org/fudo-nix/lib.git"
+        "path": "/state/fudo-lib",
+        "type": "path"
       }
     },
     "fudo-pkgs": {
@@ -335,6 +459,7 @@
     },
     "fudo-secrets": {
       "inputs": {
+        "blobs": "blobs",
         "build-keypairs": "build-keypairs",
         "build-seed": "build-seed",
         "dnssec-keys": "dnssec-keys",
@@ -343,10 +468,11 @@
         "realm-master-keys": "realm-master-keys",
         "service-keytabs": "service-keytabs",
         "service-passwords": "service-passwords",
+        "service-secrets": "service-secrets",
         "ssh-keypairs": "ssh-keypairs"
       },
       "locked": {
-        "narHash": "sha256-Q89s52d8KAMIbxh7aBoUwUTFAbgUBE5IaAIwd267k20=",
+        "narHash": "sha256-MHMKtDMz654T70gD5K+kP0CYnGsYlqO1J58fvs+GuNI=",
         "path": "/state/secrets",
         "type": "path"
       },
@@ -355,6 +481,48 @@
         "type": "path"
       }
     },
+    "gitignore": {
+      "inputs": {
+        "nixpkgs": [
+          "chute",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1635165013,
+        "narHash": "sha256-o/BdVjNwcB6jOmzZjOH703BesSkkS5O7ej3xhyO8hAY=",
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "rev": "5b9e0ff9d3b551234b4f3eb3983744fa354b17f1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "type": "github"
+      }
+    },
+    "gitignore_2": {
+      "inputs": {
+        "nixpkgs": [
+          "chuteUnstable",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1635165013,
+        "narHash": "sha256-o/BdVjNwcB6jOmzZjOH703BesSkkS5O7ej3xhyO8hAY=",
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "rev": "5b9e0ff9d3b551234b4f3eb3983744fa354b17f1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "type": "github"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -380,7 +548,7 @@
     "host-keytabs": {
       "flake": false,
       "locked": {
-        "narHash": "sha256-LzDfB9ubACWyQzjXzsPH6eNoESmSVcMFFb3V025Xgow=",
+        "narHash": "sha256-LAAZVfwD65yS6H7EcKmfiPXtLcfRQ80u3V4LFRjr7ko=",
         "path": "/state/secrets/kerberos/host-keytabs",
         "type": "path"
       },
@@ -392,11 +560,11 @@
     "niten-doom-config": {
       "flake": false,
       "locked": {
-        "lastModified": 1633712607,
-        "narHash": "sha256-6PAw7Xvoj4JROeTqK1nhT2zv7bPpiQlm9t7H5HQ0f2k=",
+        "lastModified": 1639608722,
+        "narHash": "sha256-Ao+J7h/zE0X+G3frfxCkoY4hK7T1oNpTpwwv7n7pGaA=",
         "ref": "master",
-        "rev": "0a4f8ce4121ba3d64d29b0d52733c08febfb83d8",
-        "revCount": 35,
+        "rev": "8be77a42d7669fa71287c58ebaf210159f198b50",
+        "revCount": 36,
         "type": "git",
         "url": "https://git.fudo.org/niten/doom-emacs.git"
       },
@@ -423,6 +591,66 @@
       }
     },
     "nixpkgs": {
+      "locked": {
+        "lastModified": 1637881340,
+        "narHash": "sha256-/meU5CTm8GnaETZrJa0UqBQvk9T/jKp1+MLIQQ7FTTo=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "d460f48ddb884f7270b7f7bfcbf8a7b91140caa5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1638196344,
+        "narHash": "sha256-fkOqSkfOkl8tqxDd+zJU4kAgyLXp/ouaP+U9gpjEZZs=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "2553aee74fed8c2205a4aeb3ffd206ca14ede60f",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "ref": "nixos-21.05",
+        "type": "indirect"
+      }
+    },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1637881340,
+        "narHash": "sha256-/meU5CTm8GnaETZrJa0UqBQvk9T/jKp1+MLIQQ7FTTo=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "d460f48ddb884f7270b7f7bfcbf8a7b91140caa5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_4": {
+      "locked": {
+        "lastModified": 1638196344,
+        "narHash": "sha256-fkOqSkfOkl8tqxDd+zJU4kAgyLXp/ouaP+U9gpjEZZs=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "2553aee74fed8c2205a4aeb3ffd206ca14ede60f",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "ref": "nixos-21.05",
+        "type": "indirect"
+      }
+    },
+    "nixpkgs_5": {
       "locked": {
         "lastModified": 1626852498,
         "narHash": "sha256-lOXUJvi0FJUXHTVSiC5qsMRtEUgqM4mGZpMESLuGhmo=",
@@ -437,13 +665,13 @@
         "type": "indirect"
       }
     },
-    "nixpkgs_2": {
+    "nixpkgs_6": {
       "locked": {
-        "lastModified": 1638922083,
-        "narHash": "sha256-IlQm69UmCfQBwccn+zZULwun0KRtdWFNYQ4jEA3VwW0=",
+        "lastModified": 1639611175,
+        "narHash": "sha256-13B6tgKXygEBWxwj9+vIjuWyzwNF1XPLjJiFAvE7A88=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "fe56507bd3063a30f3a741a45bf3ba74a91cfac2",
+        "rev": "6d684ea3adef590a2174f2723134e1ea377272d2",
         "type": "github"
       },
       "original": {
@@ -578,12 +806,14 @@
     },
     "root": {
       "inputs": {
+        "chute": "chute",
+        "chuteUnstable": "chuteUnstable",
         "fudo-entities": "fudo-entities",
         "fudo-home": "fudo-home",
         "fudo-lib": "fudo-lib_2",
         "fudo-pkgs": "fudo-pkgs",
         "fudo-secrets": "fudo-secrets",
-        "nixpkgs": "nixpkgs_2"
+        "nixpkgs": "nixpkgs_6"
       }
     },
     "rotate-text": {
@@ -605,7 +835,7 @@
     "service-keytabs": {
       "flake": false,
       "locked": {
-        "narHash": "sha256-9lw22Gh1IDX+MtXMLi+o3XbjvqEhOiZQG9FiG/xz/U0=",
+        "narHash": "sha256-0gpaf5j/Uxy6HUXDLt0T7vg4Z2aic1IHhuNUO5IcOhY=",
         "path": "/state/secrets/kerberos/service-keytabs",
         "type": "path"
       },
@@ -626,6 +856,18 @@
         "type": "path"
       }
     },
+    "service-secrets": {
+      "flake": false,
+      "locked": {
+        "narHash": "sha256-IfG9fX6qr+EKMfG6l/nzhrNYYXfKBtaNHHhiW6eCcGk=",
+        "path": "/state/secrets/service-secrets",
+        "type": "path"
+      },
+      "original": {
+        "path": "/state/secrets/service-secrets",
+        "type": "path"
+      }
+    },
     "ssh-keypairs": {
       "flake": false,
       "locked": {
@@ -637,6 +879,66 @@
         "path": "/state/secrets/ssh-keypairs",
         "type": "path"
       }
+    },
+    "utils": {
+      "locked": {
+        "lastModified": 1637014545,
+        "narHash": "sha256-26IZAc5yzlD9FlDT54io1oqG/bBoyka+FJk5guaX4x4=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "bba5dcc8e0b20ab664967ad83d24d64cb64ec4f4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "utils_2": {
+      "locked": {
+        "lastModified": 1638122382,
+        "narHash": "sha256-sQzZzAbvKEqN9s0bzWuYmRaA03v40gaJ4+iL1LXjaeI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "74f7e4319258e287b0f9cb95426c9853b282730b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "utils_3": {
+      "locked": {
+        "lastModified": 1637014545,
+        "narHash": "sha256-26IZAc5yzlD9FlDT54io1oqG/bBoyka+FJk5guaX4x4=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "bba5dcc8e0b20ab664967ad83d24d64cb64ec4f4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "utils_4": {
+      "locked": {
+        "lastModified": 1638122382,
+        "narHash": "sha256-sQzZzAbvKEqN9s0bzWuYmRaA03v40gaJ4+iL1LXjaeI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "74f7e4319258e287b0f9cb95426c9853b282730b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
     }
   },
   "root": "root",
diff --git a/flake.nix b/flake.nix
index 2183d14..b25335d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -24,6 +24,10 @@
     fudo-pkgs.url = "git+https://git.fudo.org/fudo-nix/pkgs.git";
 
     fudo-secrets.url = "path:/state/secrets";
+
+    chute.url = "git+https://git.fudo.org/chute/chute.git?ref=stable";
+
+    chuteUnstable.url = "git+https://git.fudo.org/chute/chute.git?ref=master";
   };
 
   outputs = { self,
@@ -33,6 +37,8 @@
               fudo-entities,
               fudo-pkgs,
               fudo-secrets,
+              chute,
+              chuteUnstable,
               ... } @ inputs:
     with nixpkgs.lib;
     let
@@ -53,6 +59,10 @@
         overlays = [
           fudo-lib.overlay
           fudo-pkgs.overlay
+          (final: prev: {
+            chute = chute.packages.${arch}.chute;
+            chuteUnstable = chuteUnstable.packages.${arch}.chute;
+          })
         ];
       };