2009-06-11 09:51:27 +00:00
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# This module contains the basic configuration for building a NixOS
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# installation CD.
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2009-06-05 15:10:15 +00:00
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2009-11-10 21:42:38 +00:00
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{ config, pkgs, ... }:
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with pkgs.lib;
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2009-06-05 15:10:15 +00:00
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{
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2013-09-04 11:05:09 +00:00
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imports =
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2012-04-10 21:18:48 +00:00
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[ ./memtest.nix
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2013-07-01 21:13:28 +00:00
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./channel.nix
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2013-07-02 11:52:43 +00:00
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./iso-image.nix
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2010-09-25 09:32:43 +00:00
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# Profiles of this basic installation CD.
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2011-11-08 15:58:59 +00:00
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../../profiles/all-hardware.nix
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2010-09-25 09:32:27 +00:00
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../../profiles/base.nix
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2010-09-25 09:32:43 +00:00
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../../profiles/installation-device.nix
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2009-06-09 13:14:43 +00:00
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];
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2009-06-05 15:10:15 +00:00
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2009-06-09 15:23:03 +00:00
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# ISO naming.
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2011-04-20 10:48:52 +00:00
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isoImage.isoName = "${config.isoImage.isoBaseName}-${config.system.nixosVersion}-${pkgs.stdenv.system}.iso";
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2011-09-14 18:20:50 +00:00
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2013-07-17 17:34:06 +00:00
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isoImage.volumeID = substring 0 32 "NIXOS_${config.system.nixosVersion}";
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2011-09-14 18:20:50 +00:00
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2013-03-02 19:02:32 +00:00
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# Make the installer more likely to succeed in low memory
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# environments. The kernel's overcommit heustistics bite us
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# fairly often, preventing processes such as nix-worker or
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# download-using-manifests.pl from forking even if there is
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# plenty of free memory.
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boot.kernel.sysctl."vm.overcommit_memory" = "1";
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2009-06-09 13:27:50 +00:00
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# To speed up installation a little bit, include the complete stdenv
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# in the Nix store on the CD.
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2012-06-22 18:16:55 +00:00
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isoImage.storeContents = [ pkgs.stdenv pkgs.busybox ];
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2009-06-05 15:10:15 +00:00
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}
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