1). It is possible to have for telegraf agent the “status” for internal metrics?
2). Also there could be a change for the configuration of telegraf.conf to take on the fly the changes in the config file with no restart: $ systemctl restart telegraf;systemctl status telegraf -l (is important to have the status and you could observe if something is not ok, but it will be possible to have a parameter inside telegraf.conf to set if someone wants to have the changes on the fly?).
3). The syntax of telegraf.conf is checked every time and there could be observed the issues in most of the cases after a restart or maybe a test but is another way to test the syntax of the config file?