Added cli options to allow specifying location of metrics file, log file and log level as the defaults use non-standard locations like "/exporter/" and generic names. E.g. "exporter.log" and "metrics.json". These options allow users to take control of this e.g. --log-file=/var/log/citrix_netscaler_exporter.log whilst maintaining the current values as defaults. Gives better scope for running as non-privileged users.
Added cli options to allow specifying location of metrics file, log file and log level as the defaults use non-standard locations like "/exporter/" and generic names. E.g. "exporter.log" and "metrics.json". These options allow users to take control of this e.g. --log-file=/var/log/citrix_netscaler_exporter.log whilst maintaining the current values as defaults. Gives better scope for running as non-privileged users.