是否可以将Redshift群集还原到另一个VPC? [英] Is it possible to restore a Redshift cluster to another VPC?

问题描述

我正在尝试将现有的Redshift数据库从

I'm trying to move an existing Redshift database from one AWS account to another following How do I transfer ownership of an Amazon Redshift cluster to a different AWS account?. I've successfully created a snapshot of the old database and given the new account access to it. Both accounts have different VPCs.

当我尝试从该快照还原群集时，收到以下错误消息:

When I try to restore a cluster from that snapshot, I receive the following error message:

You have no subnet groups that are suitable for restoring this snapshot to VPC.

是否可以将Redshift群集还原到另一个VPC?我无法在旧的VPC中创建子网，因为它在我的新AWS帐户中.

Is it possible to restore a Redshift cluster to another VPC? I can't create a Subnet to the old VPC since it's in my new AWS account.

推荐答案

您需要创建一个Amazon Redshift集群子网组，它是Redshift可以在特定VPC中使用的子网的列表.

You need to create an Amazon Redshift Cluster Subnet Group, which is a list of subnets that Redshift can use within a particular VPC.

在Amazon Redshift管理控制台中:

In the Amazon Redshift management console:

• 在左侧导航窗格中单击安全性
• 点击子网组标签
通过选择VPC，可用区和子网来创建子网群集组

• Click Security in the left navigation pane
• Click the Subnet Groups tab
• Create a Subnet Cluster Group by choosing a VPC, AZ(s) and subnet(s)

然后，尝试再次还原快照并选择新的子网群集组.

Then, try restoring the snapshot again and select your new Subnet Cluster Group.

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