38 lines
937 B
Markdown
38 lines
937 B
Markdown
---
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layout: page
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title: "Prometheus"
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description: "Record events in Prometheus."
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date: 2017-06-25 08:00
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sidebar: true
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comments: false
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sharing: true
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logo: prometheus.png
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footer: true
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ha_category: "History"
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ha_release: 0.49
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---
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The `prometheus` component exposes metrics in a format which [Prometheus](https://prometheus.io/) can read.
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To use the `prometheus` component in your installation, add the following to your `configuration.yaml` file:
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```yaml
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# Example configuration.yaml entry
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prometheus:
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```
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The Prometheus component has no configuration variables.
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You can then configure Prometheus to fetch metrics from Home Assistant by adding to its `scrape_configs` configuration.
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```yaml
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# Example Prometheus scrape_configs entry
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- job_name: 'hass'
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scrape_interval: 60s
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metrics_path: /api/prometheus
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params:
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api_password: ['PASSWORD']
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scheme: https
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static_configs:
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- targets: ['HOSTNAME:8123']
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```
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