Deploying a web app to an AWS IoT Greengrass Core device - Part 2

Deploying a web app to an AWS IoT Greengrass Core device - Part 1

How can I use launch templates to automatically install the CodeDeploy agent on an Amazon EC2 instance running Amazon Linux or Ubuntu?

How can I get environment properties to show up in my Elastic Beanstalk environment when I log in to an Amazon EC2 instance for Amazon Linux?

How can I find the OS platform or version that my EC2 Linux instance is using?

How do I customize my Elastic Beanstalk environment using platform hooks?

I deployed my app to elasticbeantalk on
`arn:aws:elasticbeanstalk:ap-northeast-1::platform/Ruby 2.7 runnin on 64bit Amazon Linux 2/3.4.4`.

It prepares Ruby 2.7.5 via rbenv, so I set `.ruby-version` to 2.7.5 in my repository.
Then I deployed same app to another env with platform version 3.4.8.
New env prepares Ruby 2.7.6. However, deployed app is working fine.

Is this expected behavior? Why `.ruby-version` in the repository is not respected?

elasticbeantalk for Ruby platform does not respect .ruby-version

Compute

Wrong Ruby version on Elastic Beanstalk platform

Could not find [..dependency gems] in any of the sources on Ruby 2.6 running on 64bit Amazon Linux 2/3.4.4

AWS Elastic Beanstalk - Ruby 3.0 running on 64bit Amazon Linux 2/3.4.4 - Wrong PUMA version

AWS Elastic Beanstalk - Ruby 3.0 running on 64bit Amazon Linux 2/3.4.4 - 100.0 % of the requests are failing with HTTP 5xx

elasticbeantalk for Ruby platform does not respect .ruby-version

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