To unify the naming of all directories and configs, only _ are used moving forward. This means the ingest-pipeline directories must be renamed to ingest_pipeline. In the package storage this was already done by duplicating the directories: elastic/package-storage#108 Adjustments to Kibana are here: elastic/kibana#70320

I wanted now to adjust it in integrations repository. Copying the directories / renaming is easy, here is a leftover script: https://github.com/elastic/package-storage/blob/master/packages/main.go But it was unclear to me where it happens in the generation code. It seems it already takes the name from the Beat as I couldn't find ingest-pipeline directory creation in the code.