rrdcached

[faxm0dem]

Is rrdcached supported?

[doublemarket]

@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.

[faxm0dem]

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)

[doublemarket]

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

[s3rj1k]

Hi, I am also interested in this feature

[Poil]

Hi,

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

Best regards,

[sjosean]

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

[faxm0dem]

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