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Cloud Config:Enable cross-region replication for OSS buckets

Last Updated:Oct 20, 2025

An Object Storage Service (OSS) bucket is considered compliant if cross-region replication is enabled. This rule uses detection results from Backup Disaster Recovery (BDRC). If BDRC is not enabled or no detection results are available, the rule is not applicable.

Risk level

Default risk level: Medium.

You can change the risk level as needed.

Detection logic

  • An Object Storage Service (OSS) bucket is considered compliant if cross-region replication is enabled. This rule uses detection results from Backup Disaster Recovery (BDRC). If BDRC is not enabled or no detection results are available, the rule is not applicable.

Rule details

Parameter

Description

Rule name

Enable cross-region replication for OSS buckets

Rule identifier

oss-bucket-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 remediation instructions, see Check Object Storage Service (OSS) resources.