I have built an elasticsearch server using Ansible Galaxy scripts provided by Elastic. I'm finding that once it's running the elasticsearch.yml is in a very basic format and any manual changes cause the elasticsearch service to not start.
Im trying with 7.4 on Amazon Linux 2.
I have also tried replacing my elasticsearch.yml with the defauly out the box version from the downloaded elasticseach zip - having ammended the parameters needed. this also wont allow the service to start.
Is there something that the elastic Ansible script is doing that isn't standard?