Hi all,
I’d like to propose a new community module, pgstac, implementing the STAC API (v1.0) backed by a PgSTAC PostgreSQL database.
PgSTAC owns filtering, sorting, pagination and CQL2 evaluation, while GeoServer contributes the OGC API surface, image-mosaic integration (exposing PgSTAC items as ImageMosaic granules), security and a Wicket admin UI.
That will be designed as a dependency-free replacement for the existing OSEO/STAC implementation, with a supported coexistence period (configurable service name/path) allowing both to run side by side during migration, followed by a clean cutover with no client-facing URL changes.
No dependency on OSEO modules - only core GeoServer and OGC API infrastructure is reused.
Regards,
Daniele