enode: add swap partition

2 files changed, 25 insertions, 14 deletions

diff --git a/hosts/enode/default.nix b/hosts/enode/default.nix
index d52cd6e..593f291 100644
--- a/hosts/enode/default.nix
+++ b/hosts/enode/default.nix
@@ -1,7 +1,6 @@
 {
   pkgs,
   inputs,
-  modulesPath,
   ...
 }:
 {
@@ -11,9 +10,11 @@
     ./headscale.nix
     ./caddy.nix
     ./disko.nix
-    "${modulesPath}/installer/cd-dvd/installation-cd-minimal.nix"
   ];
 
+  # disable local builds of anything, machine doesn't have enough RAM
+  nix.settings.max-jobs = 0;
+
   services.btrfs.autoScrub = {
     enable = true;
     interval = "weekly";
@@ -97,9 +98,6 @@
       pkgs.git
       pkgs.helix
     ];
-    shellAliases = {
-      rb = "cd /home/isabella/nixos-config && git pull --rebase && sudo nixos-rebuild switch --flake";
-    };
   };
 
   # This value determines the NixOS release from which the default
diff --git a/hosts/enode/disko.nix b/hosts/enode/disko.nix
index 2f51ab4..259e805 100644
--- a/hosts/enode/disko.nix
+++ b/hosts/enode/disko.nix
@@ -1,12 +1,4 @@
 let
-  espPartition = {
-    type = "filesystem";
-    format = "vfat";
-    mountpoint = "/boot";
-    mountOptions = [
-      "umask=0077"
-    ];
-  };
   rootPartition = {
     type = "btrfs";
     extraArgs = [ "-f" ]; # override existing partition
@@ -84,9 +76,30 @@ in
           label = "boot";
           size = "1G";
           type = "EF00";
-          content = espPartition;
+          content = {
+            type = "filesystem";
+            format = "vfat";
+            mountpoint = "/boot";
+            mountOptions = [
+              "umask=0077"
+            ];
+          };
+        };
+        swap = {
+          priority = 2;
+          name = "swap";
+          label = "swap";
+          size = "4G";
+          content = {
+            type = "swap";
+            discardPolicy = "both";
+            postCreateHook = ''
+              swapon "$device"
+            '';
+          };
         };
         root = {
+          priority = 3;
           size = "100%";
           name = "root";
           label = "root";