The harness also needs to write a config dir so its services can work without any code changes.
This implies that there needs to be some way of specifying which config fields are set by the harness and which should simply be copied from a test config.
The harness also needs to write a config dir so its services can work without any code changes.
This implies that there needs to be some way of specifying which config fields are set by the harness and which should simply be copied from a test config.