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60 lines
1.4 KiB
Nix
60 lines
1.4 KiB
Nix
{ config, pkgs, ... }:
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let
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inherit (pkgs) writeScript;
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pkgs2storeContents = map (x: { object = x; symlink = "none"; });
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in
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{
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# Docker image config.
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imports = [
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../installer/cd-dvd/channel.nix
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./minimal.nix
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./clone-config.nix
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];
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# Create the tarball
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system.build.tarball = pkgs.callPackage ../../lib/make-system-tarball.nix {
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contents = [
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{
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source = "${config.system.build.toplevel}/.";
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target = "./";
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}
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];
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extraArgs = "--owner=0";
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# Add init script to image
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storeContents = pkgs2storeContents [
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config.system.build.toplevel
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pkgs.stdenv
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];
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# Some container managers like lxc need these
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extraCommands =
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let script = writeScript "extra-commands.sh" ''
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rm etc
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mkdir -p proc sys dev etc
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'';
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in script;
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};
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boot.isContainer = true;
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boot.postBootCommands =
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''
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# After booting, register the contents of the Nix store in the Nix
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# database.
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if [ -f /nix-path-registration ]; then
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${config.nix.package.out}/bin/nix-store --load-db < /nix-path-registration &&
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rm /nix-path-registration
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fi
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# nixos-rebuild also requires a "system" profile
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${config.nix.package.out}/bin/nix-env -p /nix/var/nix/profiles/system --set /run/current-system
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'';
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# Install new init script
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system.activationScripts.installInitScript = ''
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ln -fs $systemConfig/init /init
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'';
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}
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