Package io.prometheus.metrics.config

Class PrometheusProperties

java.lang.Object

io.prometheus.metrics.config.PrometheusProperties

public class PrometheusProperties
extends Object

The Prometheus Java client library can be configured at runtime (e.g. using a properties file).

This class represents the runtime configuration.

Constructor Summary

Constructors

Constructor	Description
PrometheusProperties(MetricsProperties defaultMetricsProperties, Map<String,MetricsProperties> metricProperties, ExemplarsProperties exemplarProperties, ExporterProperties exporterProperties, ExporterFilterProperties exporterFilterProperties, ExporterHttpServerProperties httpServerConfig)

Method Summary

Modifier and Type	Method	Description
static PrometheusProperties	get()	Get the properties instance.
MetricsProperties	getDefaultMetricProperties()	The default metric properties apply for metrics where getMetricProperties(String) is null.
ExemplarsProperties	getExemplarProperties()
ExporterFilterProperties	getExporterFilterProperties()
ExporterHttpServerProperties	getExporterHttpServerProperties()
ExporterProperties	getExporterProperties()
MetricsProperties	getMetricProperties(String metricName)	Properties specific for one metric.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PrometheusProperties

public PrometheusProperties(MetricsProperties defaultMetricsProperties,
 Map<String,MetricsProperties> metricProperties,
 ExemplarsProperties exemplarProperties,
 ExporterProperties exporterProperties,
 ExporterFilterProperties exporterFilterProperties,
 ExporterHttpServerProperties httpServerConfig)

Method Details

get

public static PrometheusProperties get()
                                throws PrometheusPropertiesException

Get the properties instance. When called for the first time, get() loads the properties from the following locations:

• prometheus.properties file found in the classpath.
• Properties file specified in the PROMETHEUS_CONFIG environment variable or the prometheus.config system property.
• Individual properties from system properties.

Throws:

PrometheusPropertiesException

getDefaultMetricProperties

public MetricsProperties getDefaultMetricProperties()

The default metric properties apply for metrics where getMetricProperties(String) is null.

getMetricProperties

public MetricsProperties getMetricProperties(String metricName)

Properties specific for one metric. Should be merged with getDefaultMetricProperties(). May return null if no metric-specific properties are configured for a metric name.

getExemplarProperties

public ExemplarsProperties getExemplarProperties()

getExporterProperties

public ExporterProperties getExporterProperties()

getExporterFilterProperties

public ExporterFilterProperties getExporterFilterProperties()

getExporterHttpServerProperties

public ExporterHttpServerProperties getExporterHttpServerProperties()