Related to, but not explicitly related to other discussions about using the Parameter store, as there’s no circular dependency, so I thought I’d ask:
Currently serverless dynamically creates an API Gateway for functions to reside behind and the resulting CloudFormation template actually returns the endpoint url back as “ServiceEndpoint”. What I’d like to do is store this in the SystemManager Parameter store so I can reference it with other deployments. In a “pure” cloudformation sense it’s exceedingly simple to create such a resource:
Resources: ServiceUrlParam: Type: "AWS::SSM::Parameter" Properties: Name: /SeviceUrl Type: String Value: !Ref <someresource>
Now in the serverless.yml … isn’t necessarily defined, so while I can add said resource, I have no idea how to populate the endpoint. It’s clearly referenced by the time the cloudformation template is formed (hence the output), but is there an easy way to reference it here?