cstanislawski
commented
1 month ago we'll send the message only if the value is unset, not when the user consciously sets value to the default value
it's probable that the user didn't know that a certain variable can/should be set, so I think that the log level for these messages should be warn
When an optional value isn't provided the exporter should log something like:
Environment variable X wasn't provided - using default: Y