Accessing Parameter Store from VPC / Lambda
问题 My lambda function can access Systems Manager parameters (ssm.getParameter) when NOT in a VPC. When I add the lambda function to my VPC, I lose access to SSM. The function times out. Clearly I am missing a security group setting or something but can't figure it out. What do I need to do to enable lambda access to SSM when running it in my VPC? 回答1: Most likely this is because you're creating your lambda function in the public subnet, Lambda does get public ip address and uses NAT to access