AWS Config Rule: Redshift Cluster Maintenance Settings Check
REDSHIFT_CLUSTER_MAINTENANCESETTINGS_CHECK
Fernando Honig
Last Update 10 bulan yang lalu
Description: Checks whether Amazon Redshift clusters have the specified maintenance settings.
Trigger type: Configuration changes
AWS Region: All supported AWS regions except Middle East (Bahrain), Asia Pacific (Hyderabad), Asia Pacific (Melbourne), Europe (Spain), Europe (Zurich) Region
Parameters:
- allowVersionUpgrade
Type: Boolean
Default: true
Description: Allow version upgrade is enabled
- preferredMaintenanceWindow (Optional)
Type: String
Description: Scheduled maintenance window for clusters (for example, Mon:09:30-Mon:10:00).
- automatedSnapshotRetentionPeriod (Optional)
Type: int
Default: 1
Description: Number of days to retain automated snapshots.
How to Resolve Manually
To resolve this manually, you will need to consider two parts of the Redshift configuration settings. To set the Maintenance Track and set the Maintenance Window, head to the Maintenance portion of the Redshift Cluster settings as shown below.
Next, you can head to the Backup section of the RedShift configuration settings to setup your backup snapshot retention period which can be anywhere from 0-35 days.
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