Recovery of a cross-account DR copy of encrypted RDS snapshots

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• RDS Cross Region DR fails with Exception: Cannot copy more than 5 snapshots across regions

  You may see the following errors in the CPM logs when cross region RDS DR copies fail to successfully copy to the DR region. ERROR:  cpm_copy_dbsnapshot(aws_rds_utils.py:217)  Exception: Cannot copy more than 5 snapshots across regions ...

• EBS/RDS DR & Recovery with KMS key

  When copying cross account an EBS/RDS Volume encrypted with custom KMS, a KMS key should also be available in the other account. There are 2 ways that CPM uses for checking KMS key - Alias & Tag KMS Tag When using custom tag, you are telling CPM to ...

• Cross-Account and Cross-Region DR of an encrypted RDS database may fail

  If cross-region and cross-account backup of an encrypted RDS database is successful, but fails in the cross-region cross-account DR copy, you may see the following error in the cpm logs: ERROR: start_copy_region(dr_rds.py:381) RDS DR copy_snapshot ...

• Cross-Region DR RDS backup may fail with "Copy failed due to an AWS limitation regarding default encryption key” error

  RDS DR backup of encrypted snapshots between different regions may fail with the following error in the Backup log: Error - RDS DR, copy snapshot failed (to DR account) due to an AWS limitation regarding default encryption key (source US East (Ohio), ...

• Cross region copy of RDS snapshots may fail with error: RDS DR copy snapshot failed (in Backup account). No matching KMS alias in target region

  Issue: The Following error may appear in the CPM Server logs: ERROR: start_copy_region(dr_rds.py:301) RDS DR copy snapshot failed (in Backup account). No matching KMS alias on target region (source EU (Frankfurt), target Asia Pacific (Singapore), RDS ...