Best Python code snippet using localstack_python
test_docker.py
Source: test_docker.py
...326 assert tmpdir.join("foo.log").isfile(), "foo.log was not created in mounted dir"327 @pytest.mark.skipif(328 condition=in_docker(), reason="cannot test volume mounts from host when in docker"329 )330 def test_inspect_container_volumes(331 self, tmpdir, docker_client: ContainerClient, create_container332 ):333 mount_volumes = [334 (tmpdir.realpath() / "foo", "/tmp/mypath/foo"),335 ("some_named_volume", "/tmp/mypath/volume"),336 ]337 c = create_container(338 "alpine",339 command=["sh", "-c", "while true; do sleep 1; done"],340 mount_volumes=mount_volumes,341 )342 docker_client.start_container(c.container_id)343 vols = docker_client.inspect_container_volumes(c.container_id)344 # FIXME cmd docker client creates different default permission mode flags345 if isinstance(docker_client, CmdDockerClient):346 vol1 = VolumeInfo(347 type="bind",348 source=f"{tmpdir}/foo",349 destination="/tmp/mypath/foo",350 mode="",351 rw=True,352 propagation="rprivate",353 name=None,354 driver=None,355 )356 vol2 = VolumeInfo(357 type="volume",358 source="/var/lib/docker/volumes/some_named_volume/_data",359 destination="/tmp/mypath/volume",360 mode="z",361 rw=True,362 propagation="",363 name="some_named_volume",364 driver="local",365 )366 else:367 vol1 = VolumeInfo(368 type="bind",369 source=f"{tmpdir}/foo",370 destination="/tmp/mypath/foo",371 mode="rw",372 rw=True,373 propagation="rprivate",374 name=None,375 driver=None,376 )377 vol2 = VolumeInfo(378 type="volume",379 source="/var/lib/docker/volumes/some_named_volume/_data",380 destination="/tmp/mypath/volume",381 mode="rw",382 rw=True,383 propagation="",384 name="some_named_volume",385 driver="local",386 )387 assert vol1 in vols388 assert vol2 in vols389 def test_inspect_container_volumes_with_no_volumes(390 self, docker_client: ContainerClient, dummy_container391 ):392 docker_client.start_container(dummy_container.container_id)393 assert len(docker_client.inspect_container_volumes(dummy_container.container_id)) == 0394 def test_copy_into_container(self, tmpdir, docker_client: ContainerClient, create_container):395 local_path = tmpdir.join("myfile.txt")396 container_path = "/tmp/myfile_differentpath.txt"397 self._test_copy_into_container(398 docker_client,399 create_container,400 ["cat", container_path],401 local_path,402 local_path,403 container_path,404 )405 def test_copy_into_non_existent_container(self, tmpdir, docker_client: ContainerClient):406 local_path = tmpdir.mkdir("test_dir")407 file_path = local_path.join("test_file")...
docker_utils.py
Source: docker_utils.py
...42 if not container_id:43 raise OSError("no hostname returned to use as container id")44 return container_id45def inspect_current_container_mounts() -> List[VolumeInfo]:46 return DOCKER_CLIENT.inspect_container_volumes(get_current_container_id())47@functools.lru_cache()48def get_default_volume_dir_mount() -> Optional[VolumeInfo]:49 """50 Returns the volume information of LocalStack's DEFAULT_VOLUME_DIR (/var/lib/localstack), if mounted,51 else it returns None. If we're not currently in docker a VauleError is raised. in a container, a ValueError is52 raised.53 :return: the volume info of the default volume dir or None54 """55 for volume in inspect_current_container_mounts():56 if volume.destination.rstrip("/") == DEFAULT_VOLUME_DIR:57 return volume58 return None...
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