Remove old cruft and clean up

clusters/fs0/default.nix

@@ -48,6 +48,7 @@ let
         "dm_mirror"
         "dm_thin_pool"
       ];
+
       networking = {
         hostName = node;
         extraHosts = settings.clusterHosts;
@@ -55,6 +56,7 @@ let
         firewall.allowedTCPPorts = [ 111 2049 ];
         firewall.allowedUDPPorts = [ 111 2049 24007 24008 ];
       };
+
       services.glusterfs = {
         enable = true;
         tlsSettings = {
@@ -63,12 +65,14 @@ let
           tlsPem = cert.cert;
         };
       };
+
       services.nfs.server = {
         enable=true;
         exports= ''
           /vol/brick0/nfs0 10.253.18.0/24(insecure,rw,sync,no_subtree_check,crossmnt,fsid=0,no_root_squash)
         '';
       };
+
       environment.systemPackages = [ pkgs.lvm2 ];
     } // conf;
 in