WIP: t.sentinel.mask: Add postgresql option #14
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This PR adds two options to
t.sentinel.mask
andi.sentinel.mask.worker
in order to set the vector database connection in the temporary mapsets to PostgreSQL. This may be preferred because it was observed that using t.sentinel.mask with the default SQlite database on an NFS filesystem leads to long calculation times ofv.select
(a step fromi.sentinel.mask.worker
).please note
that postgresql needs to be properly installed and configured, and the database needs to be initialized and started for this option to work. See also: https://luppeng.wordpress.com/2020/02/28/install-and-start-postgresql-on-alpine-linux/