Package ai.vespa.metricsproxy.http.prometheus

Class PrometheusHandler

java.lang.Object

com.yahoo.jdisc.AbstractResource

com.yahoo.jdisc.handler.AbstractRequestHandler

com.yahoo.container.jdisc.ThreadedRequestHandler

com.yahoo.container.jdisc.ThreadedHttpRequestHandler

com.yahoo.container.handler.metrics.HttpHandlerBase

ai.vespa.metricsproxy.http.prometheus.PrometheusHandler

All Implemented Interfaces:

com.yahoo.container.jdisc.HttpRequestHandler, com.yahoo.container.jdisc.utils.CapabilityRequiringRequestHandler, com.yahoo.jdisc.handler.RequestHandler, com.yahoo.jdisc.SharedResource

public class PrometheusHandler
extends com.yahoo.container.handler.metrics.HttpHandlerBase

Author:

gjoranv

Nested Class Summary

Nested classes/interfaces inherited from class com.yahoo.container.jdisc.ThreadedHttpRequestHandler

com.yahoo.container.jdisc.ThreadedHttpRequestHandler.Context, com.yahoo.container.jdisc.ThreadedHttpRequestHandler.LazyContentChannel

Nested classes/interfaces inherited from interface com.yahoo.jdisc.SharedResource

com.yahoo.jdisc.SharedResource.Debug

Field Summary

Fields

Modifier and Type	Field	Description
static final String	V1_PATH

Fields inherited from class com.yahoo.container.jdisc.ThreadedHttpRequestHandler

CONTENT_TYPE, log

Fields inherited from class com.yahoo.container.jdisc.ThreadedRequestHandler

metric, metricUtil

Fields inherited from interface com.yahoo.container.jdisc.utils.CapabilityRequiringRequestHandler

DEFAULT_REQUIRED_CAPABILITY

Fields inherited from interface com.yahoo.jdisc.SharedResource

DEBUG, SYSTEM_PROPERTY_NAME_DEBUG

Constructor Summary

Constructors

Constructor	Description
PrometheusHandler(Executor executor, MetricsManager metricsManager, VespaServices vespaServices, MetricsConsumers metricsConsumers, ApplicationDimensions applicationDimensions, NodeDimensions nodeDimensions)

Method Summary

Modifier and Type	Method	Description
Optional<com.yahoo.container.jdisc.HttpResponse>	doHandle(URI requestUri, com.yahoo.restapi.Path apiPath, String consumer)

Methods inherited from class com.yahoo.container.handler.metrics.HttpHandlerBase

getTimeout, handle, requiredCapability, resourceListResponse

Methods inherited from class com.yahoo.container.jdisc.ThreadedHttpRequestHandler

addDateHeader, asHttpRequest, createLoggingCompletionHandler, handle, handleRequest, testContext

Methods inherited from class com.yahoo.container.jdisc.ThreadedRequestHandler

executor, getRequestType, handleRequest, writeErrorResponseOnOverload

Methods inherited from class com.yahoo.jdisc.handler.AbstractRequestHandler

handleTimeout

Methods inherited from class com.yahoo.jdisc.AbstractResource

currentState, destroy, refer, refer, release, retainCount

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.yahoo.container.jdisc.utils.CapabilityRequiringRequestHandler

requiredCapabilities

Methods inherited from interface com.yahoo.container.jdisc.HttpRequestHandler

requestHandlerSpec

Methods inherited from interface com.yahoo.jdisc.handler.RequestHandler

handleRequest, handleTimeout

Methods inherited from interface com.yahoo.jdisc.SharedResource

refer, refer, release

Field Details

V1_PATH

public static final String V1_PATH

See Also:

• Constant Field Values

Constructor Details

PrometheusHandler

@Inject
public PrometheusHandler(Executor executor,
 MetricsManager metricsManager,
 VespaServices vespaServices,
 MetricsConsumers metricsConsumers,
 ApplicationDimensions applicationDimensions,
 NodeDimensions nodeDimensions)

Method Details

doHandle

public Optional<com.yahoo.container.jdisc.HttpResponse> doHandle(URI requestUri,
 com.yahoo.restapi.Path apiPath,
 String consumer)

Specified by:

doHandle in class com.yahoo.container.handler.metrics.HttpHandlerBase