System info:

Telegraf 1.20 docker image running in a k8s container

Steps to reproduce:

1. Configure telegraf with the --watch-config inotify and --config-directory options
2. Have multiple config files inside the config directory
3. Change one of them

Expected behavior:

I would expect Telegraf to spot that a config file has been changed and restart.

Actual behavior:

It appears that Telegraf is unaware of the changed file and does not restart.

Additional info:

#9485
9508d4f