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Andrey Kolkov
d4ad5612d3
Backup.status.artifact.sizeBytes was only ever set by the etcd strategy, so MariaDB backups always arrived without a size. mariadb-operator writes each logical dump as <prefix>/backup.<RFC3339>[.<compression>].sql under a prefix shared by every backup of the application, and the URI the driver records is synthetic, so there is no single object to HEAD. On completion the driver now lists the prefix with the tenant credentials the operator Backup was rendered with and takes the size of the one dump whose timestamp falls inside the operator Backup's lifetime. When the bucket cannot be read or the window does not match exactly one dump, the field stays unset. The API doc now states that an absent sizeBytes means "unknown", and the Velero strategy documents why it leaves the field unset: kopia stores data content-addressed across backups, so there is no per-backup stored size. Refs #4316 Assisted-by: LLM Signed-off-by: Andrey Kolkov <androndo@gmail.com>