freezer.storage.s3 module¶

class freezer.storage.s3.S3Storage(access_key, secret_key, endpoint, container, max_segment_size, skip_prepare=False)¶

Bases: freezer.storage.physical.PhysicalStorage

add_stream(stream, package_name, headers=None)¶

backup_blocks(backup)¶

Parameters:	backup (freezer.storage.base.Backup) –
Returns:

create_dirs(folder_list)¶

get_bucket_name()¶

get_file(from_path, to_path)¶

get_object(bucket_name, key)¶

get_object_prefix()¶

get_s3_connection()¶

Return type:	s3client.Connection
Returns:

get_storage_info()¶

info()¶

list_all_objects(bucket_name, prefix)¶

listdir(path)¶

Parameters:	path (str) –
Return type:	collections.Iterable[str]

prepare()¶

Check if the provided bucket is already available on S3 compatible storage. The verification is done by exact matching between the provided bucket name and the whole list of bucket available for the S3 account.

put_file(from_path, to_path)¶

Parameters:	from_path (str) – to_path (str) –

put_object(bucket_name, key, data)¶

rmtree(path)¶

upload_stream(backup_basepath, stream)¶

write_backup(rich_queue, backup)¶

Upload object to the remote S3 compatible storage server :type rich_queue: freezer.streaming.RichQueue :type backup: freezer.storage.base.Backup