Export user agent?

[OmgImAlexis]

Could you possibly add the user agent to the exported data?

[miekg]

[ Quoting <notifications@github.com> in "[miekg/caddy-prometheus] Export use..." ]

Could you possibly add the user agent to the exported data?

the cardinality of that data is too big to be properly exported - if you can access it in the first place.

[OmgImAlexis]

I'm not sure what you mean?

I'm mainly wanting this for my API servers that accept connections from known clients. Each using appname v1.0.0 for example. I'm mainly trying to see how many people are on what version and I don't have a clue when it comes to Go otherwise I would have forked and added my own code.

[OmgImAlexis]

What about adding the user agent as a label to each request?

[ptman]

So you want stats on what clients are used to access? I think log parsing is a better idea. As @miekg said, the problem is with the amount of different user agents in the wild. Or handle user-agent header in your API servers.