Oracle DB ReplicaMode Support

[evan-cleary]

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Description

Oracle RDS replicas have two operating modes, mounted and open-read-only. This is configured via the ReplicaMode parameter of the CreateDBInstanceReadReplica API call. This option impacts the licensing of the oracle instances as the default operating mode of replicas is read-only which requires an Active Data Guard license. Mounted instances do not require this license.

New or Affected Resource(s)

• aws_db_instance

Potential Terraform Configuration

resource "aws_db_instance" "db" {
  identifier = "db-replica"
  ...
  replicate_source_db = "..."
  replica_mode        = "mounted"
  ...
}

References

• https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/oracle-read-replicas.html#oracle-read-replicas.creating-in-mounted-mode

[github-actions]

This functionality has been released in v3.62.0 of the Terraform AWS Provider. Please see the Terraform documentation on provider versioning or reach out if you need any assistance upgrading.

For further feature requests or bug reports with this functionality, please create a new GitHub issue following the template. Thank you!

[github-actions]

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