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Redshift Serverless - Create workspace fails with no free IP address available
I have created a VPC as follows with 4091 free IP addresses
And then trying to create a redshift serverless workspace:
And getting this error:
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That appears to be an unclear error message since clearly you have enough IPs available, but it also says "Each subnet should be in a different Availability Zone" From the screenshot it appears you are using eu-central-1, which has 3 AZs, but you have 4 subnets selected. Based on the information provided, it is likely that you can avoid the error by only selecting one subnet per AZ.
yes, one need to create 3 AZ/subnet. The error message is not right. Thanks.
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