Postgis is a spatial database extender for PostgreSQL object-relational database. It adds support for geographic objects allowing location queries to be run in SQL.
Services like Mobilizon depend on the ability to store gespatial data. Enabling the PPostgisostgres database service will automatically wire these services to use it.
To enable this service, add the following configuration to your vars.yml file and re-run the installation process:
########################################################################
# #
# postgis #
# #
########################################################################
postgis_enabled: true
# Put a strong password below, generated with `pwgen -s 64 1` or in another way
postgis_connection_password: ''
########################################################################
# #
# /postgis #
# #
########################################################################