Comments (3)
Probably removed because most clusters will typically already have a similar daemonset?
As a workaround can we just deploy a standard node-exporter?
from pulsar-helm-chart.
Added as mentioned above with podAnnotations.scrape: true
.
This kind of works but lacks the kubelet_volume_stats_*
metrics which were helpful in monitoring e.g. the ledger-usage of the bookies.
Some of the pular-provisioned grafana-dashboards rely on that, e.g. the "Bookie Metrics"-dashboard
As you can see the PVC metrics show no data because neither the kubelet_volume_stats_available_bytes
nor kubelet_volume_stats_capacity_bytes
is exported anymore. However bookie_ledger_dir__pulsar_data_bookkeeper_ledgers_usage
is still there
It has been reported that this has changed since 1.12 of the exporter and there in ongoing discussion on pvc metrics, cf.:
It did not dig into the issue in detail but my understanding so far is that this neither solved yet nor is there a clear path how to go about this.
from pulsar-helm-chart.
Since 3.0.0 chart version, kube-prometheus-stack has been used for Prometheus and Grafana. Closing this issue.
from pulsar-helm-chart.
Related Issues (20)
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