With https://github.com/wildfly-swarm-openshiftio-boosters/wfswarm-rest-http-crud I was unable to activate an "openshift" profile when setting env vars for datasource config.
If I rename `project-local.yml` to `project-defaults.yml` and have `project-openshift.yml` in src/main/resources with content of:
Then I get errors that the `driver-name` for `MyDS` is set to `h2` and the driver doesn't exist. Adding DEBUG logging I can see the config value is set to `h2`.
So not entirely sure what's going on, but looks like `project-defaults.yml` takes precedence irrespective of activated profiles.