def main(args=None):
"""
The main script entry point
:param list[str] args: the raw arguments list. When not provided
it defaults to sys.args[1:]
"""
config = parse_arguments(args)
configure_logging(config)
try:
cloud_interface = CloudInterface(url=config.source_url,
encryption=config.encryption,
profile_name=config.profile,
endpoint_url=config.endpoint_url)
with closing(cloud_interface):
catalog = S3BackupCatalog(cloud_interface=cloud_interface,
server_name=config.server_name)
if not cloud_interface.test_connectivity():
raise SystemExit(1)
# If test is requested, just exit after connectivity test
elif config.test:
raise SystemExit(0)
if not cloud_interface.bucket_exists:
logging.error("Bucket %s does not exist",
cloud_interface.bucket_name)
raise SystemExit(1)
backup_list = catalog.get_backup_list()
# Output
if config.format == 'console':
COLUMNS = "{:<20}{:<25}{:<30}"
print(COLUMNS.format("Backup ID", "End Time", "Begin Wal"))
for backup_id in sorted(backup_list):
item = backup_list[backup_id]
if item and item.status == BackupInfo.DONE:
print(
COLUMNS.format(
item.backup_id,
item.end_time.strftime("%Y-%m-%d %H:%M:%S"),
item.begin_wal))
else:
print(
json.dumps({
"backups_list": [
backup_list[backup_id].to_json()
for backup_id in sorted(backup_list)
]
}))
except Exception as exc:
logging.error("Barman cloud backup list exception: %s", force_str(exc))
logging.debug('Exception details:', exc_info=exc)
raise SystemExit(1)
def __init__(self, cloud_interface, server_name):
"""
Object responsible for handling interactions with S3
:param CloudInterface cloud_interface: The interface to use to
upload the backup
:param str server_name: The name of the server as configured in Barman
"""
self.cloud_interface = cloud_interface
self.server_name = server_name
self.catalog = S3BackupCatalog(cloud_interface, server_name)