Fabian Stäber

`grok_exporter` doesn't have it's own implementation of an https server, it just passes the `certFile` and `keyFile` to Golang's [ListenAndServeTLS](https://golang.org/pkg/net/http/#ListenAndServeTLS) function. There are no debug messages, but maybe the official...

What do you think is more helpful, the `host` as configured in the [server section](https://github.com/fstab/grok_exporter/blob/master/CONFIG.md#server-section) in the config, or the output of the `hostname -f` command, or something else?

Could you tell me what `\\U\\0` is? Tried to look it up on https://ruby-doc.org/core-2.1.4/String.html but didn't find it.

I implemented `gsub` as in the official Ruby documentation, so extensions like `\U` are currently not supported. It would be nice to have that as an additional feature though, so...

Thanks for reporting. I'll try to look into it over the weekend...

The `webhook_json_selector` currently does not support array indexes like `[0]`, but it looks like this should be easy to implement if you don't need full [jsonpath](https://goessner.net/articles/JsonPath/) support. I'll get a...

I pushed a fix, supporting simple array indexes in `webhook_json_selector` like in your example above. If you build `grok_exporter` from source from the `master` branch it should work now. Thanks...

There's something wrong with your `match` configuration, because it does not fit together with the format of your log line. If you just want to count the number of ERROR...

> i do not see the metric on Prometheus If `grok_exporter`exposes the metric but you don't see it in Prometheus, then something with your Prometheus config is wrong. Could you...

Try removing `metrics_path: /grok`.