def copy_files_container(container: docker.models.containers.Container,
files: FILES_SRC_TARGET):
"""
Args:
container: the container object.
files: a list of (target path in container, source path in machine).
"""
if files:
with tempfile.NamedTemporaryFile() as tar_file_path:
with tarfile.open(name=tar_file_path.name,
mode='w') as tar_file:
for src, dst in files:
try:
tar_file.add(src, arcname=dst)
except Exception as error:
logger.debug(error)
with open(tar_file_path.name, 'rb') as byte_file:
container.put_archive('/', byte_file.read())
def put_file(
container: docker.models.containers.Container,
path: str,
fname: str,
name: str = None,
mode: int = 0o640,
) -> None:
"""Put a single file into a container.
Only works on single regular files and ignores all metadata.
:param path: The directory in the container to extract to.
:param fname: The filename of the local file.
:param name: The name to store in the tar file; defaults to the basename of the file.
:param mode: The mode for the stored file (3-digit octal number).
"""
with _SingleFileTar(fname, name, mode=mode) as f:
container.put_archive(path, f)
def copy_host_to_container(container: docker.models.containers.Container,
file: str, dest_path: str) -> None:
"""Copies a file or a folder from the host to the container. file may be a source folder or a file."""
if Path(file).is_dir():
archive = create_archive(file, arcname=Path(dest_path).name)
container.put_archive(path=Path(dest_path).parent.as_posix(),
data=archive)
else:
archive = create_archive(file)
container.put_archive(path=dest_path, data=archive)
archive.close()
with create_archive(file) as archive:
container.put_archive(path=dest_path, data=archive)