Package io.quarkus.opentelemetry.runtime.tracing.instrumentation.vertx

Class OpenTelemetryVertxHttpMetricsFactory

java.lang.Object

io.quarkus.opentelemetry.runtime.tracing.instrumentation.vertx.OpenTelemetryVertxHttpMetricsFactory

All Implemented Interfaces:

io.vertx.core.spi.VertxMetricsFactory, io.vertx.core.spi.VertxServiceProvider

public class OpenTelemetryVertxHttpMetricsFactory
extends Object
implements io.vertx.core.spi.VertxMetricsFactory

This is used to retrieve the route name from Vert.x. This is useful for OpenTelemetry to generate the Span name and http.route attribute. Right now, there is no other way to retrieve the route name from Vert.x using the Telemetry SPI, so we need to rely on the Metrics SPI.

Right now, it is not possible to register multiple VertxMetrics, meaning that only a single one is available per Quarkus instance. To avoid clashing with other extensions that provide Metrics data (like the Micrometer extension), we only register the OpenTelemetryVertxHttpMetricsFactory if the VertxHttpServerMetrics is not available in the runtime.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	OpenTelemetryVertxHttpMetricsFactory.OpenTelemetryVertxHttpServerMetrics

Constructor Summary

Constructors

Constructor	Description
OpenTelemetryVertxHttpMetricsFactory()

Method Summary

Modifier and Type	Method	Description
io.vertx.core.spi.metrics.VertxMetrics	metrics(io.vertx.core.VertxOptions options)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.vertx.core.spi.VertxMetricsFactory

init, newOptions, newOptions, newOptions

Constructor Details

OpenTelemetryVertxHttpMetricsFactory

public OpenTelemetryVertxHttpMetricsFactory()

Method Details

metrics

public io.vertx.core.spi.metrics.VertxMetrics metrics(io.vertx.core.VertxOptions options)

Specified by:

metrics in interface io.vertx.core.spi.VertxMetricsFactory