1 files changed, 48 insertions, 0 deletions
diff --git a/src/prometheus/prometheus-config.yaml b/src/prometheus/prometheus-config.yaml
new file mode 100644
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+++ b/src/prometheus/prometheus-config.yaml
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+# Copyright The OpenTelemetry Authors
+# SPDX-License-Identifier: Apache-2.0
+
+global:
+  # Align Prometheus scrape interval with the OTel SDKs' export interval for consistency (see OTEL_METRIC_EXPORT_INTERVAL)
+  scrape_interval: 60s
+
+otlp:
+  keep_identifying_resource_attributes: true
+  promote_resource_attributes:
+    - service.instance.id
+    - service.name
+    - service.namespace
+    - service.version
+    - cloud.availability_zone
+    - cloud.region
+    - deployment.environment.name
+
+    # When deploying on Kubernetes, resource attributes used to identify the
+    # kubernetes resources in dashboards and alerts.
+    - k8s.cluster.name
+    - k8s.container.name
+    - k8s.cronjob.name
+    - k8s.daemonset.name
+    - k8s.deployment.name
+    - k8s.job.name
+    - k8s.namespace.name
+    - k8s.node.name
+    - k8s.pod.name
+    - k8s.replicaset.name
+    - k8s.statefulset.name
+    - container.name
+
+    # When deploying on VMs, resource attributes used to identify
+    # the host in dashboards and alerts.
+    - host.name
+
+    # PostgreSQL resource attributes produced by the OTel Collector PostgreSQL receiver
+    # and used in dashboards and alerts.
+    # See https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/main/receiver/postgresqlreceiver/metadata.yaml
+    - postgresql.database.name
+    - postgresql.schema.name
+    - postgresql.table.name
+    - postgresql.index.name
+
+storage:
+  tsdb:
+    out_of_order_time_window: 30m