Copyright | (c) 2013-2015 Brendan Hay |
---|---|
License | Mozilla Public License, v. 2.0. |
Maintainer | Brendan Hay <brendan.g.hay@gmail.com> |
Stability | auto-generated |
Portability | non-portable (GHC extensions) |
Safe Haskell | None |
Language | Haskell2010 |
Promotes a Read Replica DB instance to a standalone DB instance.
We recommend that you enable automated backups on your Read Replica before promoting the Read Replica. This ensures that no backup is taken during the promotion process. Once the instance is promoted to a primary instance, backups are taken based on your backup settings.
See: AWS API Reference for PromoteReadReplica.
- promoteReadReplica :: Text -> PromoteReadReplica
- data PromoteReadReplica
- prrPreferredBackupWindow :: Lens' PromoteReadReplica (Maybe Text)
- prrBackupRetentionPeriod :: Lens' PromoteReadReplica (Maybe Int)
- prrDBInstanceIdentifier :: Lens' PromoteReadReplica Text
- promoteReadReplicaResponse :: Int -> PromoteReadReplicaResponse
- data PromoteReadReplicaResponse
- prrrsDBInstance :: Lens' PromoteReadReplicaResponse (Maybe DBInstance)
- prrrsResponseStatus :: Lens' PromoteReadReplicaResponse Int
Creating a Request
Creates a value of PromoteReadReplica
with the minimum fields required to make a request.
Use one of the following lenses to modify other fields as desired:
data PromoteReadReplica Source
See: promoteReadReplica
smart constructor.
Request Lenses
prrPreferredBackupWindow :: Lens' PromoteReadReplica (Maybe Text) Source
The daily time range during which automated backups are created if
automated backups are enabled, using the BackupRetentionPeriod
parameter.
Default: A 30-minute window selected at random from an 8-hour block of time per region. To see the time blocks available, see Adjusting the Preferred Maintenance Window in the Amazon RDS User Guide.
Constraints:
- Must be in the format 'hh24:mi-hh24:mi'.
- Times should be in Universal Coordinated Time (UTC).
- Must not conflict with the preferred maintenance window.
- Must be at least 30 minutes.
prrBackupRetentionPeriod :: Lens' PromoteReadReplica (Maybe Int) Source
The number of days to retain automated backups. Setting this parameter to a positive number enables backups. Setting this parameter to 0 disables automated backups.
Default: 1
Constraints:
- Must be a value from 0 to 8
prrDBInstanceIdentifier :: Lens' PromoteReadReplica Text Source
The DB instance identifier. This value is stored as a lowercase string.
Constraints:
- Must be the identifier for an existing Read Replica DB instance
- Must contain from 1 to 63 alphanumeric characters or hyphens
- First character must be a letter
- Cannot end with a hyphen or contain two consecutive hyphens
Example: mydbinstance
Destructuring the Response
promoteReadReplicaResponse Source
Creates a value of PromoteReadReplicaResponse
with the minimum fields required to make a request.
Use one of the following lenses to modify other fields as desired:
data PromoteReadReplicaResponse Source
See: promoteReadReplicaResponse
smart constructor.
Response Lenses
prrrsDBInstance :: Lens' PromoteReadReplicaResponse (Maybe DBInstance) Source
Undocumented member.
prrrsResponseStatus :: Lens' PromoteReadReplicaResponse Int Source
The response status code.