pyrox.dev
nixos: container profile, update /init symlink on rebuild
+8
-7
nixos/modules/profiles/container.nix
+8
-7
nixos/modules/profiles/container.nix
···
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contents = [];
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extraArgs = "--owner=0";
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-
# Some container managers like lxc need these
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-
extraCommands = "mkdir -p proc sys dev";
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-
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# Add init script to image
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storeContents = [
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{ object = config.system.build.toplevel + "/init";
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symlink = "/init";
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}
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] ++ (pkgs2storeContents [ pkgs.stdenv ]);
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};
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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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${config.nix.package}/bin/nix-env -p /nix/var/nix/profiles/system --set /run/current-system
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'';
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boot.isContainer = true;
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-
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# Disable some features that are not useful in a container.
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sound.enable = mkDefault false;
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services.udisks2.enable = mkDefault false;
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# Shut up warnings about not having a boot loader.
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-
system.build.installBootLoader = "${pkgs.coreutils}/bin/true";
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}
···
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contents = [];
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extraArgs = "--owner=0";
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# Add init script to image
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storeContents = [
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{ object = config.system.build.toplevel + "/init";
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symlink = "/init";
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}
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] ++ (pkgs2storeContents [ pkgs.stdenv ]);
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+
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+
# Some container managers like lxc need these
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+
extraCommands = "mkdir -p proc sys dev";
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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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${config.nix.package}/bin/nix-env -p /nix/var/nix/profiles/system --set /run/current-system
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'';
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# Disable some features that are not useful in a container.
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sound.enable = mkDefault false;
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services.udisks2.enable = mkDefault false;
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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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}