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Obsy can create a set of pre-built monitors in Datadog or Grafana that alert you when your OTel collector is unhealthy. These monitors cover every layer of the collector pipeline.

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Creating monitors

  1. Go to OTel Collector and click Create Monitors on the cluster card.
  2. Select the observability platform (Datadog or Grafana).
  3. Select the namespace where the collector is installed (default: obsy-system).
  4. Optionally select a Slack channel — monitor alerts will be posted there.
  5. Click Create Monitors.
Obsy creates all 11 monitors in your platform and automatically adds the @webhook-obsy notification handle so alerts route back to Obsy for RCA and incident creation.

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The 11 monitors

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Gateway health

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Node collector health

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Ingestion health

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Notification routing

All 11 monitors include @webhook-obsy as a notification handle. When any monitor triggers:
  1. Datadog/Grafana sends the alert to your Obsy webhook URL
  2. Obsy creates an Alert entity and runs RCA
  3. If auto-create rules match, an incident is opened
  4. If Slack is configured, a message is posted to your incident channel
If you added a Slack channel in the Create Monitors modal, @slack-{channel-name} is also added to each monitor’s notification list — alerts go to both Obsy and Slack simultaneously.

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Recreating monitors

If you need to update the monitors (e.g. after changing the namespace or adding a new platform), click Recreate Monitors on the cluster card. Obsy deletes the existing monitors and creates fresh ones.

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Manual monitor management

You can edit individual monitors directly in Datadog or Grafana after creation — Obsy doesn’t overwrite manual changes unless you click Recreate Monitors.