machines/sternenseemann/ludwig: resurrect

This is the old racker machine, but needs to be re-installed (hence the
updated stateVersion) and is renamed more consistently. This has not
much set up yet, trying to get binary cache up for the first install.

cc @aszlig, LMK if this is an unreasonable burden on the builders.

2 files changed, 8 insertions, 5 deletions

diff --git a/machines/default.nix b/machines/default.nix
index 034330a9..cb9db428 100644
--- a/machines/default.nix
+++ b/machines/default.nix
@@ -15,7 +15,7 @@ with import ../lib;
     sigrun    = callMachine devhell/sigrun.nix {};
     hildr     = callMachine devhell/hildr.nix {};
     gunnr     = callMachine devhell/gunnr.nix {};
-    herja     = callMachine devhell/herja.nix {}; 
+    herja     = callMachine devhell/herja.nix {};
   };
   profpatsch = {
     shiki = callMachine ./profpatsch/shiki.nix {};
@@ -25,7 +25,7 @@ with import ../lib;
     # mikiya = callMachine ./profpatsch/mikiya.nix {};
   };
   sternenseemann = {
-    # racker = callMachine ./sternenseemann/racker.nix {};
+    ludwig = callMachine ./sternenseemann/ludwig.nix {};
     wolfgang = callMachine ./sternenseemann/wolfgang.nix {};
   };
   misc = {
diff --git a/machines/sternenseemann/racker.nix b/machines/sternenseemann/ludwig.nix
index bcd643cc..78b553e2 100644
--- a/machines/sternenseemann/racker.nix
+++ b/machines/sternenseemann/ludwig.nix
@@ -16,7 +16,7 @@
       config = "i686-unknown-linux-gnu";
     };
 
-    system.stateVersion = "21.05";
+    system.stateVersion = "22.05";
 
     boot = {
       loader.grub = {
@@ -63,11 +63,14 @@
     hardware.enableRedistributableFirmware = true;
 
     networking = {
-      hostName = "racker";
+      hostName = "ludwig";
       enableIntel2200BGFirmware = true;
     };
 
-    nix.settings.max-jobs = 2;
+    nix.settings = {
+      max-jobs = 2;
+      cores = 2;
+    };
 
     vuizvui.profiles.tvl.enable = true;
   };