diff --git a/nixos/tests/docker-tools.nix b/nixos/tests/docker-tools.nix index 5a7590cbf36..360b32faae7 100644 --- a/nixos/tests/docker-tools.nix +++ b/nixos/tests/docker-tools.nix @@ -58,5 +58,9 @@ import ./make-test.nix ({ pkgs, ... }: { # Ensure Docker images can use an unstable date $docker->succeed("docker load --input='${pkgs.dockerTools.examples.bash}'"); $docker->succeed("[ '1970-01-01T00:00:01Z' != \"\$(docker inspect ${pkgs.dockerTools.examples.unstableDate.imageName} | ${pkgs.jq}/bin/jq -r .[].Created)\" ]"); + + # Ensure Layered Docker images work + $docker->succeed("docker load --input='${pkgs.dockerTools.examples.layered-image}'"); + $docker->succeed("docker run --rm ${pkgs.dockerTools.examples.layered-image.imageName}"); ''; }) diff --git a/pkgs/build-support/docker/examples.nix b/pkgs/build-support/docker/examples.nix index 822e0dbb31f..003e7429a81 100644 --- a/pkgs/build-support/docker/examples.nix +++ b/pkgs/build-support/docker/examples.nix @@ -150,4 +150,11 @@ rec { contents = [ pkgs.coreutils ]; created = "now"; }; + + # 10. Create a layered image + layered-image = pkgs.dockerTools.buildLayeredImage { + name = "layered-image"; + tag = "latest"; + config.Cmd = [ "${pkgs.hello}/bin/hello" ]; + }; }