commit 9d92bee00a9fb7a1174aa76c80bace3a9e5eeb12 · pyrox.dev/nixpkgs

nixos/tests/docker-tools.nix

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                   "docker rmi layered-image-with-path",

     

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               )

     

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         '';

     

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       })

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                   "docker rmi layered-image-with-path",

     

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               )

     

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           with subtest("etc"):

     

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               docker.succeed("${examples.etc} | docker load")

     

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               docker.succeed("docker run --rm etc | grep localhost")

     

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               docker.succeed("docker image rm etc:latest")

     

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         '';

     

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       })

+41

pkgs/build-support/docker/examples.nix

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       { pkgs, buildImage, buildLayeredImage, fakeNss, pullImage, shadowSetup, buildImageWithNixDb, pkgsCross }:

     

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       rec {

     

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         # 1. basic example

     

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         bash = buildImage {

     
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           config.Cmd = [ "hello" ];

     

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           includeStorePaths = false;

     

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         };

     

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         # Example export of the bash image

     

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         exportBash = pkgs.dockerTools.exportImage { fromImage = bash; };

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       { pkgs, buildImage, buildLayeredImage, fakeNss, pullImage, shadowSetup, buildImageWithNixDb, pkgsCross }:

     

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       let

     

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         nixosLib = import ../../../nixos/lib {

     

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           # Experimental features need testing too, but there's no point in warning

     

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           # about it, so we enable the feature flag.

     

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           featureFlags.minimalModules = {};

     

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         };

     

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         evalMinimalConfig = module: nixosLib.evalModules { modules = [ module ]; };

     

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       in

     

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       rec {

     

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         # 1. basic example

     

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         bash = buildImage {

     
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           config.Cmd = [ "hello" ];

     

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           includeStorePaths = false;

     

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         };

     

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         etc =

     

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           let

     

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             inherit (pkgs) lib;

     

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             nixosCore = (evalMinimalConfig ({ config, ... }: {

     

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               imports = [

     

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                 pkgs.pkgsModule

     

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                 ../../../nixos/modules/system/etc/etc.nix

     

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               ];

     

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               environment.etc."some-config-file" = {

     

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                 text = ''

     

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                   127.0.0.1 localhost

     

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                   ::1 localhost

     

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                 '';

     

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                 # For executables:

     

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                 # mode = "0755";

     

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               };

     

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             }));

     

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           in pkgs.dockerTools.streamLayeredImage {

     

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             name = "etc";

     

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             tag = "latest";

     

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             enableFakechroot = true;

     

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             fakeRootCommands = ''

     

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               mkdir -p /etc

     

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               ${nixosCore.config.system.build.etcActivationCommands}

     

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             '';

     

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             config.Cmd = pkgs.writeScript "etc-cmd" ''

     

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               #!${pkgs.busybox}/bin/sh

     

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               ${pkgs.busybox}/bin/cat /etc/some-config-file

     

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             '';

     

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           };

     

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         # Example export of the bash image

     

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         exportBash = pkgs.dockerTools.exportImage { fromImage = bash; };