environment specific option_setings for beanstalk

Question

I am currently working on configuring the .ebextensions file to add environment properties for my AWS Elastic Beanstalk application. So far, I have been successful in adding properties using a single .config file.

However, I have a requirement where I need to configure multiple option_settings files to accommodate different properties for different environments. For example, I have a development (dev) environment and a test environment, each requiring its own set of properties.

I am wondering if there is a way to use different settings files based on the environment I am deploying to. Ideally, I would like to achieve a similar behavior to the profile-based configuration in the Spring framework.

Any guidance or suggestions on how to accomplish this would be greatly appreciated.

Thank you in advance for your assistance.

Riku_Kobayashi · Answer

Hello.

How about using "Fn::GetOptionSetting"?  
https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/ebextensions-functions.html#ebextensions-functions-getoptionsetting

By using "Fn::GetOptionSetting", you can set "option_settings" as an environment variable when creating the environment.  
```
option_settings:
  aws:elasticbeanstalk:environment:
    LoadBalancerType: application

aws:elbv2:loadbalancer:
    IdleTimeout: 300

aws:elbv2:listener:443:
    DefaultProcess: default
    ListenerEnabled: 'true'
    Protocol: HTTPS
    SSLCertificateArns:
      "Fn::GetOptionSetting":
        Namespace: "aws:elasticbeanstalk:application:environment"
        OptionName: "ACM_CERT_ARN"
        DefaultValue: ""
```

```
eb create --envvars "ACM_CERT_ARN=${cert_arn}" test
```

environment specific option_setings for beanstalk

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