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authorAlyssa Ross <hi@alyssa.is>2022-05-31 09:59:33 +0000
committerAlyssa Ross <hi@alyssa.is>2022-05-31 09:59:57 +0000
commit9ff36293d1e428cd7bf03e8d4b03611b6d361c28 (patch)
tree1ab51a42b868c55b83f6ccdb80371b9888739dd9 /nixos/modules/virtualisation/container-config.nix
parent1c4fcd0d4b0541e674ee56ace1053e23e562cc80 (diff)
parentddc3c396a51918043bb0faa6f676abd9562be62c (diff)
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Last good Nixpkgs for Weston+nouveau? archive
I came this commit hash to terwiz[m] on IRC, who is trying to figure out
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Diffstat (limited to 'nixos/modules/virtualisation/container-config.nix')
-rw-r--r--nixos/modules/virtualisation/container-config.nix31
1 files changed, 31 insertions, 0 deletions
diff --git a/nixos/modules/virtualisation/container-config.nix b/nixos/modules/virtualisation/container-config.nix
new file mode 100644
index 00000000000..0966ef84827
--- /dev/null
+++ b/nixos/modules/virtualisation/container-config.nix
@@ -0,0 +1,31 @@
+{ config, pkgs, lib, ... }:
+
+with lib;
+
+{
+
+  config = mkIf config.boot.isContainer {
+
+    # Disable some features that are not useful in a container.
+    nix.optimise.automatic = mkDefault false; # the store is host managed
+    services.udisks2.enable = mkDefault false;
+    powerManagement.enable = mkDefault false;
+    documentation.nixos.enable = mkDefault false;
+
+    networking.useHostResolvConf = mkDefault true;
+
+    # Containers should be light-weight, so start sshd on demand.
+    services.openssh.startWhenNeeded = mkDefault true;
+
+    # Shut up warnings about not having a boot loader.
+    system.build.installBootLoader = lib.mkDefault "${pkgs.coreutils}/bin/true";
+
+    # Not supported in systemd-nspawn containers.
+    security.audit.enable = false;
+
+    # Use the host's nix-daemon.
+    environment.variables.NIX_REMOTE = "daemon";
+
+  };
+
+}