CODEWITHSUNDEEP
amazon-web-servicesdeploymentaws-samaws-sam-clisam
Asaf Shay
Asaf Shay

Reputation: 31

How to deploy to aws using sam to spesific stage and not affecting other stages?

I want to be able to deploy to which stage I want without affecting other stages, for example, I want to deploy all the time to dev, and then deploy to prod without effect the dev stage

Resources:
  ApiGatewayApi:
    Type: AWS::Serverless::Api
    Properties:
      EndpointConfiguration: REGIONAL
      StageName: Dev
      OpenApiVersion: "3.0"
      Name: asaf_api_second
      Description: "my api from sam"

if I change the StageName to Prod the stage Dev will delete, how can I prevent that?

Upvotes: 1

Views: 665

Answers (1)

Guy
Guy

Reputation: 21

The required solution includes the following steps:

  1. You will need to define the stage as a parameter in the root level:

    Parameters: 
  stage:
    Default: dev
    Description: StageName of API Gateway deployment
    Type: String

Resources...

  2. Add a reference using (!Ref) to the stage parameter name in the resource definition:

    Resources:
  ApiGatewayApi:
    Type: AWS::Serverless::Api
    Properties:
      EndpointConfiguration: REGIONAL
      StageName: !Ref stage
      OpenApiVersion: "3.0"
      Name: asaf_api_second
      Description: "my api from sam"

  3. When you want to deploy to prod, override the required stage parameter in the deploy command using cli or in the toml file:

    sam deploy --parameter-overrides stage=prod

Upvotes: 1

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