idle aurora
Hello!
Can I add my own metric and harvest label?
I want to add these metrics for one storage system, where the labels have the same value, but the meaning of the labels differs.
Cluster_new_status (Location = OST, vcenter = X)
Cluster_new_status (Location = Nord, vcenter = y)
grave dove
See if this helps. You can add these to Harvest configuration.
https://netapp.github.io/harvest/24.02/configure-harvest-basic/#labels
idle aurora
is it global label? I want to add labels for metric (Cluster_new_status)
grave dove
Yes it is global and it will apply to all metrics.
We don't have a way just to add static labels to a specific metric. Could you open a feature request for this https://github.com/NetApp/harvest/issues
idle aurora
Of course I can open a new question. Is it possible to add a custom metric?
grave dove
We can add custom metrics to Harvest templates using plugins (https://netapp.github.io/harvest/24.02/plugins/). In your example, if these labels are coming from ONTAP, we can add them to custom_new_status. However, if they are static labels, then currently there is no support for adding them to a specific metric.
idle aurora
Can you give me an example according to my conditions? I don't quite understand how to implement this
grave dove
Are these are static labels which can change per cluster?
If you are okay with applying them to all metrics of a poller, then as I shared earlier, you can make changes as mentioned here.
https://netapp.github.io/harvest/24.02/configure-harvest-basic/#labels
idle aurora
These are static labels, but I need one metric so that I can apply two different label values.An example picture from another exporter. That is, the metric is the same, the labels are the same, but the label values are different
grave dove
Understood.In your example of cluster_new_status, the Location and vCenter will vary per poller. We currently don't have support to make such changes for a specific metric. It is only available at a global level, which is still per poller level but applies to all metrics of that poller. So, essentially, all metrics of that poller will have these labels, but these labels can change for different pollers.
idle aurora
Understood.In your example of `cluster_new_status`, the `Location` and `vCenter`...
Can this be done through a custom template for each storage system?
grave dove
It is not possible currently. We'll need to implement such feature in Harvest.
pure gate
@idle aurora I believe you can also achieve what you want with a static label in your targets like this https://stackoverflow.com/questions/49829423/prometheus-add-target-specific-label-in-static-configs