Function TEST_F

src/tests/containerizer/provisioner_docker_tests.cpp:196–216

This test verifies that a locally stored Docker image in the form of a tar archive created from a 'docker save' command can be unpacked and stored in the proper locations accessible to the Docker provisioner.

// tar archive created from a 'docker save' command can be unpacked and
// stored in the proper locations accessible to the Docker provisioner.
TEST_F(ProvisionerDockerLocalStoreTest, LocalStoreTestWithTar)
{
  slave::Flags flags;
  flags.docker_registry = path::join(os::getcwd(), "images");
  flags.docker_store_dir = path::join(os::getcwd(), "store");
  flags.image_provisioner_backend = COPY_BACKEND;

  Try<Owned<slave::Store>> store = slave::docker::Store::create(flags);
  ASSERT_SOME(store);

  Image mesosImage;
  mesosImage.set_type(Image::DOCKER);
  mesosImage.mutable_docker()->set_name("abc");

  Future<slave::ImageInfo> imageInfo =
    store.get()->get(mesosImage, COPY_BACKEND);

  AWAIT_READY(imageInfo);

  verifyLocalDockerImage(flags, imageInfo->layers);
}


// This tests the ability of the metadata manger to recover the images it has