Unable to create endpoint

Question

Hi,  
  
I am new to SageMaker and I am trying to deploy my model to an endpoint but am getting the following error:  
  
**Failure reason**  
Unable to locate at least 2 availability zone(s) with the requested instance type ml.t2.medium that overlap with SageMaker subnets  
  
I have tried using different instance types but always the same error  
  
I was under the impression that SageMaker will create the required instances for me and I do not need to create the instances first? I am using the EU-WEST-1 zone and using the console to setup the endpoint

AWS-User-9247550 · Accepted Answer

Hello,  
  
Sagemaker engineer here. I looked at the VpcConfig of your model and found only one subnet configured.   
  
The error message "Unable to locate at least 2 availability zone(s) with the requested instance type XYZ that overlap with SageMaker subnets" usually indicates misconfigured VPCs. Sagemaker imposes mandatory requirement for at least 2 availability zones in your VPC subnets even if you only request one instance, to account for the potential use of auto-scaling in the future.   
  
In order to create the endpoint, the number of subnets in your model needs to be at least 2 in distinct availability zones, and ideally as close to the total number of availability zones as possible in the region.   
  
Hope it helps,   
Wenzhao

Unable to create endpoint

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