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How to use inspect_container_volumes method in localstack

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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