CNPG backups arrived without Backup.status.artifact.sizeBytes:
cnpg.io/Backup status carries no size, and the data lives in barman's
object-store layout rather than in a single object.
barman-cloud uploads every base backup under
<destinationPath>/<serverName>/base/<backupID>/ (backup.info plus the
data and tablespace tarballs, possibly split into parts). On completion
the driver now lists that prefix with the credentials and endpoint CA of
the rendered barmanObjectStore and records the total. The WAL archive is
not counted: it is one stream shared by every base backup of the server.
The field stays unset when the backup ID is unknown, the bucket cannot be
read, or nothing is stored under the prefix.
The S3 client and Secret lookup are now shared with the MariaDB driver.
Refs #4316
Assisted-by: LLM
Signed-off-by: Andrey Kolkov <androndo@gmail.com>
Andrey Kolkov
de60488a2c