diff options
Diffstat (limited to 'nixos/modules/profiles')
| -rw-r--r-- | nixos/modules/profiles/clone-config.nix | 9 | ||||
| -rw-r--r-- | nixos/modules/profiles/installation-device.nix | 2 |
2 files changed, 10 insertions, 1 deletions
diff --git a/nixos/modules/profiles/clone-config.nix b/nixos/modules/profiles/clone-config.nix index 99d4774584f1..3f669ba7d2e1 100644 --- a/nixos/modules/profiles/clone-config.nix +++ b/nixos/modules/profiles/clone-config.nix @@ -48,6 +48,8 @@ let { imports = [ ${toString config.installer.cloneConfigIncludes} ]; + + ${config.installer.cloneConfigExtra} } ''; @@ -73,6 +75,13 @@ in ''; }; + installer.cloneConfigExtra = mkOption { + default = ""; + description = '' + Extra text to include in the cloned configuration.nix included in this + installer. + ''; + }; }; config = { diff --git a/nixos/modules/profiles/installation-device.nix b/nixos/modules/profiles/installation-device.nix index 370db2b08452..580ea4a58e5b 100644 --- a/nixos/modules/profiles/installation-device.nix +++ b/nixos/modules/profiles/installation-device.nix @@ -63,7 +63,7 @@ with lib; # Tell the Nix evaluator to garbage collect more aggressively. # This is desirable in memory-constrained environments that don't # (yet) have swap set up. - environment.variables.GC_INITIAL_HEAP_SIZE = "100000"; + environment.variables.GC_INITIAL_HEAP_SIZE = "1M"; # Make the installer more likely to succeed in low memory # environments. The kernel's overcommit heustistics bite us |