X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=modules%2Fprivate%2Fsystem%2Fdilion.nix;h=b9e83f3409df97535881283a9b6f795b13bf9fc6;hb=d43e0c61af84940447dbcdd1deac848328dde46d;hp=ab135b23ed449ed53a66cc1db249a3a9cf376b43;hpb=50c100ba31cfea05b73120421f08746429d56f24;p=perso%2FImmae%2FConfig%2FNix.git

diff --git a/modules/private/system/dilion.nix b/modules/private/system/dilion.nix
index ab135b2..b9e83f3 100644
--- a/modules/private/system/dilion.nix
+++ b/modules/private/system/dilion.nix
@@ -68,13 +68,15 @@
     }
   ];
 
+  boot.kernel.sysctl."vm.nr_hugepages" = 256; # for xmr-stak
   system.activationScripts.backup_home = ''
     chown root:root /var/lib/backup
     install -m 0750 -o backup -g root -d /var/lib/backup/eldiron
   '';
 
+  virtualisation.docker.enable = true;
   virtualisation.libvirtd.enable = true;
-  users.extraUsers.immae.extraGroups = [ "libvirtd" ];
+  users.extraUsers.immae.extraGroups = [ "libvirtd" "docker" ];
   systemd.services.libvirtd.postStart = ''
     install -m 0770 -g libvirtd -d /var/lib/libvirt/images
   '';
@@ -99,10 +101,10 @@
 
   # This is equivalent to setting environment.sessionVariables.NIX_PATH
   nix.nixPath = [
-    "home-manager=https://github.com/rycee/home-manager/archive/release-19.03.tar.gz"
-    "nixpkgs=https://nixos.org/channels/nixos-19.03/nixexprs.tar.xz"
+    "home-manager=https://github.com/rycee/home-manager/archive/master.tar.gz"
+    "nixpkgs=https://nixos.org/channels/nixos-unstable/nixexprs.tar.xz"
   ];
-  nix.binaryCaches = [ "https://hydra.iohk.io" ];
+  nix.binaryCaches = [ "https://hydra.iohk.io" "https://cache.nixos.org" ];
   nix.binaryCachePublicKeys = [ "hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ=" ];
 
   # This value determines the NixOS release with which your system is
@@ -110,6 +112,6 @@
   # database servers. You should change this only after NixOS release
   # notes say you should.
   # https://nixos.org/nixos/manual/release-notes.html
-  system.stateVersion = "19.03"; # Did you read the comment?
+  system.stateVersion = "20.03"; # Did you read the comment?
 }