io.helidon.metrics.providers.micrometer.OtlpPublisher

Description

Settings for an OTLP publisher

Configuration options

Key	Type	Default	Description
headers	Map<String, String>		Headers to add to each transmission message
base-time-unit	TimeUnit	java.util.concurrent.TimeUnit.MILLISECONDS	Base time unit for timers
prefix	String	otlp	The prefix for settings
aggregation-temporality	AggregationTemporality	CUMULATIVE	Algorithm to use for adjusting values before transmission
enabled	Boolean	true	Whether the configured publisher is enabled
url	String	http://localhost:4318/v1/metrics	URL to which to send metrics telemetry
max-scale	Integer	20	Maximum scale value to apply to statistical histogram
batch-size	Integer	10000	Number of measurements to send in a single request to the backend
max-bucket-count	Integer	160	Maximum bucket count to apply to statistical histogram
name	String		N/A
interval	Duration	PT60s	Interval between successive transmissions of metrics data
max-buckets-per-meter	Map<String, Integer>		Maximum number of buckets to use for specific meters
properties	Map<String, String>		Property values to be returned by the OTLP meter registry configuration
resource-attributes	Map<String, String>		Attribute name/value pairs to be associated with all metrics transmissions

Usages

• metrics.publishers.otlp
• server.features.observe.observers.metrics.publishers.otlp

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See the manifest for all available types.