using the sqlite plugin, latest version (2.1.1) on grafana (8.2.2), running on raspberry pi 3B (Linux raspberrypi 5.10.63-v7+ #1459 SMP Wed Oct 6 16:41:10 BST 2021 armv7l GNU/Linux)
when configuring the data source, the plugin responds (save and test) with error checking existence: stat /home/pi/redirect/sqlite3/redirect.db: permission denied
both of us (2 users having the same problem) have checked and rechecked the permissions. All tests have been published here (plugin issues on GitHub).
several tests have been performed, in order to identify the problem, no luck.
The problem occurs when having the database located in /home/pi/redirect/sqlite3/
When the database is copied to another location (for example /etc/pihole/), the problem does not occur.
Anybody had a permissions problem like this (and hopefully a solution - not implying to move the database to another location, e.g. workarround)?