AWS redshift documentation change
Summary
Removed section about enabling cluster relocation, updated UI/CLI instructions to reflect relocation being enabled by default
Security assessment
Changes operational defaults for availability zone relocation but contains no evidence of addressing security vulnerabilities or weaknesses.
Diff
diff --git a/redshift/latest/mgmt/managing-cluster-recovery.md b/redshift/latest/mgmt/managing-cluster-recovery.md index ba6dce09d..7c296029f 100644 --- a//redshift/latest/mgmt/managing-cluster-recovery.md +++ b//redshift/latest/mgmt/managing-cluster-recovery.md @@ -5 +5 @@ -LimitationsTurning on cluster relocationManaging relocation using the consoleManaging relocation using the Amazon Redshift CLI +LimitationsManaging relocation using the consoleManaging relocation using the Amazon Redshift CLI @@ -40,8 +39,0 @@ When using Amazon Redshift relocation, be aware of the following limitations: -## Turning on cluster relocation - -You can turn on and manage cluster relocation from the Amazon Redshift console, AWS CLI, and Amazon Redshift API. - -To turn on cluster relocation, define a subnet group that includes multiple Availability Zones. If Amazon Redshift identifies more than one accessible Availability Zone, Amazon Redshift automatically chooses from the list of accessible Availability Zones to relocate the cluster. - -After relocation is complete, you use the same endpoint to access the cluster. Amazon Redshift deletes the original cluster's compute resources and returns them to the resource pool. - @@ -52 +44 @@ You can manage the settings for cluster relocation using the Amazon Redshift con -### Turning on relocation when creating a new cluster +### Turning off relocation when creating a new cluster @@ -54 +46 @@ You can manage the settings for cluster relocation using the Amazon Redshift con -Use the following procedure to turn on relocation when creating a new cluster. +Use the following procedure to turn off relocation when creating a new cluster. @@ -56 +48 @@ Use the following procedure to turn on relocation when creating a new cluster. -###### To turn on relocation for a new cluster +###### To turn off relocation for a new cluster @@ -64 +56 @@ Use the following procedure to turn on relocation when creating a new cluster. - 4. Under **Backup** , for **Cluster relocation** , choose **Enabled**. Relocation is turned off by default. + 4. Under **Backup** , for **Cluster relocation** , choose **Disabled**. Relocation is turned on by default. @@ -85 +77 @@ Use the following procedure to change the relocation setting for an existing clu - 5. Under **Backup** , choose **Enabled**. Relocation is turned off by default. + 5. Under **Backup** , choose **Disabled**. Relocation is turned on by default. @@ -120 +112 @@ With the AWS CLI, the following example command creates an Amazon Redshift clust - aws redshift create-cluster --cluster-identifier mycluster --number-of-nodes 2 --master-username enter a username --master-user-password enter a password --node-type ra3.4xlarge --port 5439 --availability-zone-relocation + aws redshift create-cluster --cluster-identifier mycluster --number-of-nodes 2 --master-username enter a username --master-user-password enter a password --node-type ra3.4xlarge --port 5439 --no-availability-zone-relocation