I can start logstash if I run a cmd like:
sudo .../logstash -f /etc/logstash/conf.d/myconfig.conf --path.settings /etc/logstash/ --debug
However I can't start up the logstash service to run the same config. I know it's likely to be a permission issue since the former is run as root but latter runs as logstash user.
My question is how do I create a Logstash service startup debug log so that I can find out which binaries are affected.
Thanks in advance!