How to set AWS ec2 environment variables through an external AWS service?

Question

linux

Not very strong in all AWS services, so I have a question.

We have a batch of ec2 servers on AWS running from Image ami.
There is a Parameter Store parameter storage service, but I don’t understand how it is possible to set environment variables through it on our ec2 servers
. I want that when the button is pressed, a package of parameters is taken from the Parameter Store and immediately they turn into environment variables. Maybe there is something else in AWS, please tell me.

Answer 1

Via User data https://docs.aws.amazon.com/AWSEC2/latest/UserGuid...