OTLP endpoint should allow path

[altostratous]

Jenkins and plugins versions report

Environment

Jenkins: 2.541.2
OS: Linux - 5.15.0-200.131.27.el8uek.x86_64
Java: 21.0.10 - Eclipse Adoptium (OpenJDK 64-Bit Server VM)
---
[redacted]
opentelemetry:3.1584.v4f6307b_3766f
opentelemetry-api:1.49.0.99.vd48c9e6c4fa_b_
[redacted]

What Operating System are you using (both controller, and any agents involved in the problem)?

OS: Linux - 5.15.0-200.131.27.el8uek.x86_64

Reproduction steps

1. Step 1: go to jenkins /configure page
2. Step 2: set OTLP Endpoint to https://opehetklsfl.sdfkjsdf/kdsjlkajf
3. Step 3: save configuration

Expected Results

Open telemetry plugin should accept url path in the endpoint, since many systems put telemetry endpoints behind proxies, or web server paths.

Actual Results

Exception configuring OpenTelemetry SDK: OTLP endpoint must not have a path: /kdsjlkajf

io.opentelemetry.sdk.autoconfigure.spi.ConfigurationException: OTLP endpoint must not have a path: /kdsjlkajf
	at PluginClassLoader for opentelemetry-api//io.opentelemetry.exporter.otlp.internal.OtlpConfigUtil.validateEndpoint(OtlpConfigUtil.java:197)
	at PluginClassLoader for opentelemetry-api//io.opentelemetry.exporter.otlp.internal.OtlpConfigUtil.configureOtlpExporterBuilder(OtlpConfigUtil.java:74)
	at PluginClassLoader for opentelemetry-api//io.opentelemetry.exporter.otlp.internal.OtlpMetricExporterProvider.createExporter(OtlpMetricExporterProvider.java:58)
	at PluginClassLoader for opentelemetry-api//io.opentelemetry.sdk.autoconfigure.internal.SpiHelper.lambda$loadConfigurable$0(SpiHelper.java:81)
	at PluginClassLoader for opentelemetry-api//io.opentelemetry.sdk.autoconfigure.internal.NamedSpiManager.tryLoadImplementationForName(NamedSpiManager.java:51)
	at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1708)
	at PluginClassLoader for opentelemetry-api//io.opentelemetry.sdk.autoconfigure.internal.NamedSpiManager.getByName(NamedSpiManager.java:41)
	at PluginClassLoader for opentelemetry-api//io.opentelemetry.sdk.autoconfigure.MetricExporterConfiguration.configureExporter(MetricExporterConfiguration.java:133)
	at PluginClassLoader for opentelemetry-api//io.opentelemetry.sdk.autoconfigure.MetricExporterConfiguration.configureReader(MetricExporterConfiguration.java:53)
	at PluginClassLoader for opentelemetry-api//io.opentelemetry.sdk.autoconfigure.MeterProviderConfiguration.lambda$configureMetricReaders$2(MeterProviderConfiguration.java:102)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1715)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at PluginClassLoader for opentelemetry-api//io.opentelemetry.sdk.autoconfigure.MeterProviderConfiguration.configureMetricReaders(MeterProviderConfiguration.java:109)
	at PluginClassLoader for opentelemetry-api//io.opentelemetry.sdk.autoconfigure.MeterProviderConfiguration.configureMeterProvider(MeterProviderConfiguration.java:71)
	at PluginClassLoader for opentelemetry-api//io.opentelemetry.sdk.autoconfigure.AutoConfiguredOpenTelemetrySdkBuilder.configureSdk(AutoConfiguredOpenTelemetrySdkBuilder.java:503)
	at PluginClassLoader for opentelemetry-api//io.opentelemetry.sdk.autoconfigure.AutoConfiguredOpenTelemetrySdkBuilder.build(AutoConfiguredOpenTelemetrySdkBuilder.java:465)
	at PluginClassLoader for opentelemetry-api//io.jenkins.plugins.opentelemetry.api.ReconfigurableOpenTelemetry.configure(ReconfigurableOpenTelemetry.java:177)
	at PluginClassLoader for opentelemetry//io.jenkins.plugins.opentelemetry.JenkinsOpenTelemetryPluginConfiguration.configureOpenTelemetrySdk(JenkinsOpenTelemetryPluginConfiguration.java:275)
	at PluginClassLoader for opentelemetry//io.jenkins.plugins.opentelemetry.JenkinsOpenTelemetryPluginConfiguration.configure(JenkinsOpenTelemetryPluginConfiguration.java:190)
	at jenkins.model.Jenkins.configureDescriptor(Jenkins.java:4082)
	at jenkins.model.Jenkins.doConfigSubmit(Jenkins.java:4046)
	at java.base/java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:733)
	at org.kohsuke.stapler.Function$MethodFunction.invoke(Function.java:484)
	at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:497)
	at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:218)
	at org.kohsuke.stapler.SelectionInterceptedFunction$Adapter.invoke(SelectionInterceptedFunction.java:37)
	at org.kohsuke.stapler.verb.HttpVerbInterceptor.invoke(HttpVerbInterceptor.java:48)
	at org.kohsuke.stapler.SelectionInterceptedFunction.bindAndInvoke(SelectionInterceptedFunction.java:26)
	at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:140)
	at org.kohsuke.stapler.MetaClass$12.doDispatch(MetaClass.java:686)
	at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:61)
	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:800)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:937)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:721)
	at org.kohsuke.stapler.Stapler.service(Stapler.java:253)
	at Jenkins Main ClassLoader//jakarta.servlet.http.HttpServlet.service(HttpServlet.java:587)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletHolder.handle(ServletHolder.java:765)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1668)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:204)
	at io.jenkins.servlet.FilterChainWrapper$2.doFilter(FilterChainWrapper.java:53)
	at PluginClassLoader for splunk-devops//com.splunk.splunkjenkins.WebPostAccessLogger.doFilter(WebPostAccessLogger.java:39)
	at io.jenkins.servlet.FilterWrapper$1.doFilter(FilterWrapper.java:42)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:201)
	at PluginClassLoader for sse-gateway//org.jenkinsci.plugins.ssegateway.Endpoint$SSEListenChannelFilter.doFilter(Endpoint.java:248)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:201)
	at io.jenkins.servlet.FilterChainWrapper$2.doFilter(FilterChainWrapper.java:53)
	at PluginClassLoader for cors-filter//org.jenkinsci.plugins.corsfilter.AccessControlsFilter.doFilter(AccessControlsFilter.java:80)
	at io.jenkins.servlet.FilterWrapper$1.doFilter(FilterWrapper.java:42)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:201)
	at PluginClassLoader for opentelemetry//io.jenkins.plugins.opentelemetry.servlet.StaplerInstrumentationServletFilter._doFilter(StaplerInstrumentationServletFilter.java:253)
	at PluginClassLoader for opentelemetry//io.jenkins.plugins.opentelemetry.servlet.StaplerInstrumentationServletFilter.doFilter(StaplerInstrumentationServletFilter.java:93)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:201)
	at PluginClassLoader for opentelemetry//io.jenkins.plugins.opentelemetry.servlet.TraceContextServletFilter._doFilter(TraceContextServletFilter.java:63)
	at PluginClassLoader for opentelemetry//io.jenkins.plugins.opentelemetry.servlet.TraceContextServletFilter.doFilter(TraceContextServletFilter.java:47)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:201)
	at PluginClassLoader for blueocean-web//io.jenkins.blueocean.ResourceCacheControl.doFilter(ResourceCacheControl.java:134)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:201)
	at PluginClassLoader for blueocean-jwt//io.jenkins.blueocean.auth.jwt.impl.JwtAuthenticationFilter.doFilter(JwtAuthenticationFilter.java:60)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:201)
	at io.jenkins.servlet.FilterChainWrapper$2.doFilter(FilterChainWrapper.java:53)
	at PluginClassLoader for build-monitor-plugin//com.smartcodeltd.jenkinsci.plugin.assetbundler.filters.LessCSS.doFilter(LessCSS.java:47)
	at io.jenkins.servlet.FilterWrapper$1.doFilter(FilterWrapper.java:42)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:201)
	at PluginClassLoader for monitoring//net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:237)
	at PluginClassLoader for monitoring//net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:213)
	at PluginClassLoader for monitoring//net.bull.javamelody.PluginMonitoringFilter.doFilter(PluginMonitoringFilter.java:87)
	at PluginClassLoader for monitoring//org.jvnet.hudson.plugins.monitoring.HudsonMonitoringFilter.doFilter(HudsonMonitoringFilter.java:120)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:201)
	at io.jenkins.servlet.FilterChainWrapper$2.doFilter(FilterChainWrapper.java:53)
	at PluginClassLoader for greenballs//hudson.plugins.greenballs.GreenBallFilter.doFilter(GreenBallFilter.java:64)
	at io.jenkins.servlet.FilterWrapper$1.doFilter(FilterWrapper.java:42)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:201)
	at PluginClassLoader for metrics//jenkins.metrics.impl.MetricsFilter.doFilter(MetricsFilter.java:125)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:201)
	at jenkins.util.HttpServletFilter$1.doFilter(HttpServletFilter.java:77)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:201)
	at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:207)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.FilterHolder.doFilter(FilterHolder.java:202)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1638)
	at jenkins.ErrorAttributeFilter.doFilter(ErrorAttributeFilter.java:29)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.FilterHolder.doFilter(FilterHolder.java:202)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1638)
	at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:154)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.FilterHolder.doFilter(FilterHolder.java:202)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1638)
	at hudson.security.ChainedServletFilter2$1.doFilter(ChainedServletFilter2.java:94)
	at jenkins.security.AcegiSecurityExceptionFilter.doFilter(AcegiSecurityExceptionFilter.java:52)
	at hudson.security.ChainedServletFilter2$1.doFilter(ChainedServletFilter2.java:99)
	at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:54)
	at hudson.security.ChainedServletFilter2$1.doFilter(ChainedServletFilter2.java:99)
	at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:126)
	at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:120)
	at hudson.security.ChainedServletFilter2$1.doFilter(ChainedServletFilter2.java:99)
	at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:100)
	at hudson.security.ChainedServletFilter2$1.doFilter(ChainedServletFilter2.java:99)
	at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:114)
	at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:105)
	at hudson.security.ChainedServletFilter2$1.doFilter(ChainedServletFilter2.java:99)
	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:227)
	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:221)
	at hudson.security.ChainedServletFilter2$1.doFilter(ChainedServletFilter2.java:99)
	at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:98)
	at hudson.security.ChainedServletFilter2$1.doFilter(ChainedServletFilter2.java:99)
	at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:117)
	at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
	at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:63)
	at hudson.security.ChainedServletFilter2$1.doFilter(ChainedServletFilter2.java:99)
	at hudson.security.ChainedServletFilter2.doFilter(ChainedServletFilter2.java:111)
	at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:173)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.FilterHolder.doFilter(FilterHolder.java:202)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1638)
	at org.kohsuke.stapler.UncaughtExceptionFilter.doFilter(UncaughtExceptionFilter.java:26)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.FilterHolder.doFilter(FilterHolder.java:202)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1638)
	at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:86)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.FilterHolder.doFilter(FilterHolder.java:202)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1638)
	at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:31)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.FilterHolder.doFilter(FilterHolder.java:202)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1638)
	at jenkins.security.SuspiciousRequestFilter.doFilter(SuspiciousRequestFilter.java:38)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.FilterHolder.doFilter(FilterHolder.java:202)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1638)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletHandler.doHandle(ServletHandler.java:526)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ScopedHandler.handle(ScopedHandler.java:127)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.security.SecurityHandler.handle(SecurityHandler.java:574)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.HandlerWrapper.handle(HandlerWrapper.java:124)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ScopedHandler.nextHandle(ScopedHandler.java:197)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.SessionHandler.doHandle(SessionHandler.java:612)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ScopedHandler.nextHandle(ScopedHandler.java:195)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler.doHandle(ContextHandler.java:1045)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ScopedHandler.nextScope(ScopedHandler.java:164)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletHandler.doScope(ServletHandler.java:483)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ScopedHandler.nextScope(ScopedHandler.java:162)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.SessionHandler.doScope(SessionHandler.java:589)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ScopedHandler.nextScope(ScopedHandler.java:162)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler.doScope(ContextHandler.java:966)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ScopedHandler.handle(ScopedHandler.java:125)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler.handle(ContextHandler.java:1719)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.HttpChannel$RequestDispatchable.dispatch(HttpChannel.java:1564)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.HttpChannel.dispatch(HttpChannel.java:723)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.HttpChannel.handle(HttpChannel.java:511)
	at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler$CoreContextHandler$CoreToNestedHandler.handle(ContextHandler.java:2943)
	at Jenkins Main ClassLoader//org.eclipse.jetty.server.handler.ContextHandler.handle(ContextHandler.java:1064)
	at Jenkins Main ClassLoader//org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:611)
	at Jenkins Main ClassLoader//org.eclipse.jetty.server.Server.handle(Server.java:182)
	at Jenkins Main ClassLoader//org.eclipse.jetty.server.internal.HttpChannelState$HandlerInvoker.run(HttpChannelState.java:662)
	at Jenkins Main ClassLoader//org.eclipse.jetty.server.internal.HttpConnection.onFillable(HttpConnection.java:416)
	at Jenkins Main ClassLoader//org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:322)
	at Jenkins Main ClassLoader//org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:99)
	at Jenkins Main ClassLoader//org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53)
	at Jenkins Main ClassLoader//org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:480)
	at Jenkins Main ClassLoader//org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:443)
	at Jenkins Main ClassLoader//org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:293)
	at Jenkins Main ClassLoader//org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.run(AdaptiveExecutionStrategy.java:201)
	at Jenkins Main ClassLoader//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:311)
	at Jenkins Main ClassLoader//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:979)
	at Jenkins Main ClassLoader//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1209)
	at Jenkins Main ClassLoader//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1164)
	at java.base/java.lang.Thread.run(Thread.java:1583)

Anything else?

No response

Are you interested in contributing a fix?

Yes if I find time.