truenas/library/ix-dev/community/whoogle/app-readme.md

Whoogle

Whoogle is a self-hosted, ad-free, privacy-respecting metasearch engine

When application is installed, a container will be launched with root privileges. This is required in order to apply the correct permissions to the Whoogle directories. Afterward, the Whoogle container will run as a non-root user (927). All mounted storage(s) will be chowned only if the parent directory does not match the configured user.

See Whoogle's Docs for a list of available environment variables. Note that all configuration via WebUI will be reset if the container is restarted. Only config changes made via environment variables will persist.