def compress_directly_to_a_file(self, proc, basebackup_path):
rsa_public_key = None
encryption_key_id = self.config["backup_sites"][self.site].get("encryption_key_id", None)
if encryption_key_id:
rsa_public_key = self.config["backup_sites"][self.site]["encryption_keys"][encryption_key_id]["public"]
c = Compressor()
compression_algorithm = self.config.get("compression", {}).get("algorithm", "snappy")
self.log.debug("Compressing basebackup directly to file: %r", basebackup_path)
original_input_size, compressed_file_size = c.compress_filepath(
fileobj=proc.stdout,
targetfilepath=basebackup_path,
compression_algorithm=compression_algorithm,
rsa_public_key=rsa_public_key)
return original_input_size, compressed_file_size, {"compression-algorithm": compression_algorithm,
"encryption-key-id": encryption_key_id}
def compress_directly_to_a_file(self, proc, basebackup_path):
rsa_public_key = None
encryption_key_id = self.config["backup_sites"][self.site]["encryption_key_id"]
if encryption_key_id:
rsa_public_key = self.config["backup_sites"][self.site]["encryption_keys"][encryption_key_id]["public"]
c = Compressor()
compression_algorithm = self.config["compression"]["algorithm"]
self.log.debug("Compressing basebackup directly to file: %r", basebackup_path)
set_stream_nonblocking(proc.stderr)
original_input_size, compressed_file_size = c.compress_filepath(
fileobj=proc.stdout,
stderr=proc.stderr,
compressed_filepath=basebackup_path,
compression_algorithm=compression_algorithm,
rsa_public_key=rsa_public_key)
metadata = {
"compression-algorithm": compression_algorithm,
"encryption-key-id": encryption_key_id,
}
return original_input_size, compressed_file_size, metadata
def compress_directly_to_a_file(self, proc, basebackup_path):
rsa_public_key = None
encryption_key_id = self.config["backup_sites"][
self.site]["encryption_key_id"]
if encryption_key_id:
rsa_public_key = self.config["backup_sites"][
self.site]["encryption_keys"][encryption_key_id]["public"]
c = Compressor()
compression_algorithm = self.config["compression"]["algorithm"]
self.log.debug("Compressing basebackup directly to file: %r",
basebackup_path)
set_stream_nonblocking(proc.stderr)
original_input_size, compressed_file_size = c.compress_filepath(
fileobj=proc.stdout,
stderr=proc.stderr,
compressed_filepath=basebackup_path,
compression_algorithm=compression_algorithm,
rsa_public_key=rsa_public_key)
metadata = {
"compression-algorithm": compression_algorithm,
"encryption-key-id": encryption_key_id,
}
return original_input_size, compressed_file_size, metadata
