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Merge pull request #36352 from nlewo/pr-onTopOfPulledImage

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Add dockerTools test: on top of pulled image
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lewo 2018-03-13 13:34:25 +01:00 committed by GitHub
commit a682ba23d4
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2 changed files with 22 additions and 4 deletions
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18
nixos/tests/docker-tools.nix
View file

@ -10,7 +10,7 @@ import ./make-test.nix ({ pkgs, ... }: {
docker = docker =
{ config, pkgs, ... }: { { config, pkgs, ... }: {
virtualisation = { virtualisation = {
diskSize = 1024; diskSize = 2048;
docker.enable = true; docker.enable = true;
}; };
}; };
@ -21,19 +21,29 @@ import ./make-test.nix ({ pkgs, ... }: {
$docker->waitForUnit("sockets.target"); $docker->waitForUnit("sockets.target");
$docker->succeed("docker load --input='${pkgs.dockerTools.examples.bash}'"); $docker->succeed("docker load --input='${pkgs.dockerTools.examples.bash}'");
$docker->succeed("docker run ${pkgs.dockerTools.examples.bash.imageName} /bin/bash --version"); $docker->succeed("docker run --rm ${pkgs.dockerTools.examples.bash.imageName} /bin/bash --version");
$docker->succeed("docker rmi ${pkgs.dockerTools.examples.bash.imageName}");
# Check if the nix store is correctly initialized by listing dependencies of the installed Nix binary
$docker->succeed("docker load --input='${pkgs.dockerTools.examples.nix}'"); $docker->succeed("docker load --input='${pkgs.dockerTools.examples.nix}'");
$docker->succeed("docker run ${pkgs.dockerTools.examples.nix.imageName} /bin/nix-store -qR ${pkgs.nix}"); $docker->succeed("docker run --rm ${pkgs.dockerTools.examples.nix.imageName} /bin/nix-store -qR ${pkgs.nix}");
$docker->succeed("docker rmi ${pkgs.dockerTools.examples.nix.imageName}");
# To test the pullImage tool # To test the pullImage tool
$docker->succeed("docker load --input='${pkgs.dockerTools.examples.nixFromDockerHub}'"); $docker->succeed("docker load --input='${pkgs.dockerTools.examples.nixFromDockerHub}'");
$docker->succeed("docker run nixos/nix:1.11 nix-store --version"); $docker->succeed("docker run --rm nixos/nix:1.11 nix-store --version");
$docker->succeed("docker rmi nixos/nix:1.11");
# To test runAsRoot and entry point # To test runAsRoot and entry point
$docker->succeed("docker load --input='${pkgs.dockerTools.examples.nginx}'"); $docker->succeed("docker load --input='${pkgs.dockerTools.examples.nginx}'");
$docker->succeed("docker run --name nginx -d -p 8000:80 ${pkgs.dockerTools.examples.nginx.imageName}"); $docker->succeed("docker run --name nginx -d -p 8000:80 ${pkgs.dockerTools.examples.nginx.imageName}");
$docker->waitUntilSucceeds('curl http://localhost:8000/'); $docker->waitUntilSucceeds('curl http://localhost:8000/');
$docker->succeed("docker rm --force nginx"); $docker->succeed("docker rm --force nginx");
$docker->succeed("docker rmi '${pkgs.dockerTools.examples.nginx.imageName}'");
# An pulled image can be used as base image
$docker->succeed("docker load --input='${pkgs.dockerTools.examples.onTopOfPulledImage}'");
$docker->succeed("docker run --rm ontopofpulledimage hello");
$docker->succeed("docker rmi ontopofpulledimage");
''; '';
}) })

8
pkgs/build-support/docker/examples.nix
View file

@ -116,4 +116,12 @@ rec {
Env = [ "NIX_PAGER=cat" ]; Env = [ "NIX_PAGER=cat" ];
}; };
}; };
# 7. example of adding something on top of an image pull by our
# dockerTools chain.
onTopOfPulledImage = buildImage {
name = "onTopOfPulledImage";
fromImage = nixFromDockerHub;
contents = [ pkgs.hello ];
};
} }