---
title: "observability/prometheus.yml - MultiSiteManufacturing source"
url: "https://nsta1.github.io/Orleans.Lattice/samples/MultiSiteManufacturing/source/observability-prometheus-yml.html"
source: "https://github.com/NSTA1/Orleans.Lattice/blob/release/9.9/samples/MultiSiteManufacturing/observability/prometheus.yml"
documents: "Orleans.Lattice 9.9.0 (release line 9.9)"
built: "2026-10-04"
all-pages: "https://nsta1.github.io/Orleans.Lattice/llms.txt"
---
# observability/prometheus.yml

Part of [MultiSiteManufacturing source](../source.md).

````yaml
# Prometheus scrape config for the MultiSiteManufacturing sample.
#
# Multi-homed onto us-net and eu-net (see docker-compose.yml) so it
# can scrape every silo in both clusters. Each silo exposes the
# orleans.lattice and orleans.lattice.replication meters at
# http://<silo>:8080/metrics via the OpenTelemetry Prometheus exporter
# wired in MultiSiteManufacturing.Host/Program.cs.

global:
  scrape_interval: 5s
  evaluation_interval: 15s

scrape_configs:
  - job_name: msmfg-silos
    metrics_path: /metrics
    static_configs:
      - targets:
          - silo-us-a:8080
          - silo-us-b:8080
        labels:
          cluster: us
      - targets:
          - silo-eu-a:8080
          - silo-eu-b:8080
        labels:
          cluster: eu
````

Previous: [observability/grafana/provisioning/datasources/datasources.yaml](observability-grafana-provisioning-datasources-datasources-y.md). Next: [run-explorer.ps1](run-explorer-ps1.md). Contents: [MultiSiteManufacturing source](../source.md).