?q=alertname%3DDatasourceNoData
Open, MediumPublic
Actions

Assigned To

None

Authored By

	ayounsi
	Apr 14 2025, 7:48 AM

Description

FIRING: [2x] DatasourceNoData: <no value> - https://alerts.wikimedia.org/?q=alertname%3DDatasourceNoData

This alert occasionally shows up on IRC. Would it be possible to make it more comprehensible ? Ideally with a link to a graph and a runbook ? Or should it not show up on -operations' IRC ?

Related Objects

Mentioned In: T371616: [EPIC][GRAFMIGR] Spruce up Wikidata Grafana Metrics
T391925: FIRING: [2x] SLOMetricAbsent: <no value> - https://alerts.wikimedia.org/?q=alertname%3DSLOMetricAbsent

Event Timeline

ayounsi created this task.Apr 14 2025, 7:48 AM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptApr 14 2025, 7:48 AM

I had a look at whats generating these and they map back to various alerts defined in Grafana which make use of the graphite datasource.

Since Graphite is deprecated and slated to be switched read-only tomorrow I've gone ahead and paused all of these Graphite backed alerts in Grafana to stop the noise, and we'll likely remove them in bulk over the next few days.

ayounsi mentioned this in T391925: FIRING: [2x] SLOMetricAbsent: <no value> - https://alerts.wikimedia.org/?q=alertname%3DSLOMetricAbsent.Apr 15 2025, 6:36 AM

Tarrow mentioned this in T371616: [EPIC][GRAFMIGR] Spruce up Wikidata Grafana Metrics.Apr 17 2025, 10:18 AM

WMDE-leszek subscribed.Apr 17 2025, 10:55 AM

FIRING: [2x] DatasourceNoData: <no value> - https://alerts.wikimedia.org/?q=alertname%3DDatasourceNoDataOpen, MediumPublicActions

Description

Related Objects

Event Timeline

FIRING: [2x] DatasourceNoData: <no value> - https://alerts.wikimedia.org/?q=alertname%3DDatasourceNoData
Open, MediumPublic
Actions