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Cloud Config:Enable cross-region replication for OSS bucket backup vaults

Last Updated:Oct 20, 2025

An Object Storage Service (OSS) backup vault that uses Cloud Backup is considered compliant if cross-region replication is enabled. This rule relies on detection results from Backup Disaster Recovery Center (BDRC). If BDRC is not activated or no detection results are available, this rule does not apply.

Risk level

Default risk level: Medium.

You can change the risk level as needed.

Detection logic

  • An OSS backup vault that uses Cloud Backup is considered compliant if cross-region replication is enabled. This rule relies on detection results from BDRC. If BDRC is not activated or no detection results are available, this rule does not apply.

Rule details

Parameter

Description

Rule name

Enable cross-region replication for OSS bucket backup vaults

Rule identifier

oss-bucket-backup-remote-replication

Tag

OSS

Automatic remediation

Not supported

Rule trigger

Periodic

Trigger frequency

24 hours

Supported resource types

ACS::OSS::Bucket

Input parameters

None

Remediation

For more information about remediating non-compliant resources, see Check Object Storage Service (OSS) resources.