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Adds documentation on prometheus-ha cluster limit NRIE #19854

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merged 5 commits into from
Feb 12, 2025
Merged

Adds documentation on prometheus-ha cluster limit NRIE #19854

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964e072
Update prometheus-high-availability-ha.mdx with account cluster limit
scogle Jan 24, 2025
26e2e8d
Merge branch 'newrelic:develop' into patch-1
scogle Jan 30, 2025
94c4c41
Converted the limitation heading to a caution
sujitnewrelic Jan 31, 2025
264e58f
Update src/content/docs/infrastructure/prometheus-integrations/instal…
scogle Jan 31, 2025
74ff756
fix the linguistic errors
WriteMayur Feb 12, 2025
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4 changes: 3 additions & 1 deletion ...e/prometheus-integrations/install-configure/prometheus-high-availability-ha.mdx
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Expand Up @@ -68,7 +68,9 @@ New Relic requires two external labels to deduplicate data from replicas in a hi
</tbody>
</table>

The remaining sections explain how labels work with Prometheus Operator and standalone Prometheus.
<Callout variant="caution">
There is a limit of 1500 unique Prometheus HA clusters per account. Exceeding this limit results in data being dropped for additional HA clusters. If this occurs, New Relic generates `PrometheusHAClusterLimit` and [`NrIntegrationError`](https://docs.newrelic.com/docs/data-apis/ingest-apis/metric-api/troubleshoot-nrintegrationerror-events/) events.
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</Callout>

## Prometheus Operator [#kubernetes-operator]

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