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Published 20 hours ago • verified publisher icon doublemarket

rrdcached

Open faxm0dem opened this issue 7 years ago • 7 comments

Is rrdcached supported?

faxm0dem avatar May 15 '17 12:05 faxm0dem

@faxm0dem Hello 👋 No. In my understanding, rrdcached works when writing RRD data. grafana-rrd-server is a server that only reads RRD files and doesn't support writing.

doublemarket avatar May 19 '17 02:05 doublemarket

No, rrdcached can also be used for reading (to retrieve data that is not yet flushed to disk). I tried setting the RRDCACHED_ADDRESS environment variable, but it doesn't seem the library you're using is rrdcached aware (I might be wrong I didn't push my tests very far)

faxm0dem avatar May 19 '17 09:05 faxm0dem

@faxm0dem Oh, I didn't know that but that makes sense. I'll keep this issue open and am going to investigate. Thank you!

doublemarket avatar May 19 '17 09:05 doublemarket

Hi, I am also interested in this feature

s3rj1k avatar Sep 20 '17 21:09 s3rj1k

Hi,

You can send a FLUSH command with the full (or relative) PATH to the RRDCache Socket, before reading the RRD File.

Best regards,

Poil avatar Oct 26 '17 13:10 Poil

Hi, thanks for grafana-rrd-server!

Would it be possible to list the label of each rrd? For example in Icinga rrd the format listed is host:service:x, where x is the number of ds. It would be nice to show the label instead of the ds number.

Best regards

sjosean avatar Oct 31 '17 12:10 sjosean

@sjosean please open a new issue this has nothing to do with it

faxm0dem avatar Nov 01 '17 18:11 faxm0dem