krebs: cleanup default.nix

krebs/1systems/wolf/config.nix

@@ -67,20 +67,10 @@ in
   # use your own binary cache, fallback use cache.nixos.org (which is used by
   # apt-cacher-ng in first place)
 
-
   # local discovery in shackspace
   nixpkgs.config.packageOverrides = pkgs: { tinc = pkgs.tinc_pre; };
   krebs.tinc.retiolum.extraConfig = "TCPOnly = yes";
 
-  nix = {
-    # use the up to date prism cache
-    binaryCaches = [
-      "https://cache.nixos.org/"
-    ];
-    binaryCachePublicKeys = [
-      "hydra.nixos.org-1:CNHJZBh9K4tP3EKF6FkkgeVYsS3ohTl+oS0Qa8bezVs="
-    ];
-  };
 
   networking = {
     firewall.enable = false;
@@ -125,10 +115,6 @@ in
   swapDevices = [
     { device = "/dev/disk/by-label/swap";  }
   ];
-  # fallout of ipv6calypse
-  networking.extraHosts = ''
-    hass.shack    10.42.2.191
-  '';
 
   users.extraUsers.root.openssh.authorizedKeys.keys = [
     config.krebs.users."0x4a6f".pubkey

krebs/2configs/default.nix

@@ -14,18 +14,13 @@ with import <stockholm/lib>;
   ];
   krebs.announce-activation.enable = true;
   krebs.enable = true;
-  krebs.tinc.retiolum.enable = true;
+  krebs.tinc.retiolum.enable = mkDefault true;
 
   krebs.build.user = mkDefault config.krebs.users.krebs;
 
   networking.hostName = config.krebs.build.host.name;
 
   nix.maxJobs = 1;
-  nix.trustedBinaryCaches = [
-    "https://cache.nixos.org"
-    "http://cache.nixos.org"
-    "http://hydra.nixos.org"
-  ];
   nix.useSandbox = true;
 
   environment.systemPackages = with pkgs; [
@@ -39,8 +34,6 @@ with import <stockholm/lib>;
     defaultLocale = lib.mkForce "C";
   };
 
-
-
   programs.ssh.startAgent = false;
 
   services.openssh = {
@@ -55,18 +48,13 @@ with import <stockholm/lib>;
 
   users.mutableUsers = false;
   users.extraUsers.root.openssh.authorizedKeys.keys = [
-    # TODO
     config.krebs.users.jeschli-brauerei.pubkey
     config.krebs.users.lass.pubkey
     config.krebs.users.lass-mors.pubkey
     config.krebs.users.makefu.pubkey
-    # TODO HARDER:
-    config.krebs.users.makefu-omo.pubkey
     config.krebs.users.tv.pubkey
   ];
 
-
   # The NixOS release to be compatible with for stateful data such as databases.
   system.stateVersion = "17.03";
-
 }