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authorMatthew Bauer <mjbauer95@gmail.com>2019-03-12 21:24:44 -0400
committerMatthew Bauer <mjbauer95@gmail.com>2019-04-19 10:15:48 -0400
commitdbc4543812ab9cee01ed800d2da91a644aa65be3 (patch)
tree6fc098b7da058914cb43dc94521d9d1ec994364a /nixos/modules/virtualisation
parent1e7bac94014a429db63ed106b1ec8782414aed6c (diff)
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nixos/virtualbox: add swap file
Puts 2G swap in /var/swap of OVA. This serves as backup when you hit
the memory cap for the image.

Fixes #57171 and fixes #22696
Diffstat (limited to 'nixos/modules/virtualisation')
-rw-r--r--nixos/modules/virtualisation/virtualbox-image.nix5
1 files changed, 5 insertions, 0 deletions
diff --git a/nixos/modules/virtualisation/virtualbox-image.nix b/nixos/modules/virtualisation/virtualbox-image.nix
index 037c0d2f0d82..a9cb61c7164a 100644
--- a/nixos/modules/virtualisation/virtualbox-image.nix
+++ b/nixos/modules/virtualisation/virtualbox-image.nix
@@ -99,6 +99,11 @@ in {
     boot.growPartition = true;
     boot.loader.grub.device = "/dev/sda";
 
+    swap.swapDevices = {
+      device = "/var/swap";
+      size = 2048;
+    };
+
     virtualisation.virtualbox.guest.enable = true;
 
   };