private ServletContextHandler getMetricsHandler() { MetricRegistry registry = Metrics.getRegistry(); HealthCheckRegistry healthCheckRegistry = Metrics.getHealthCheckRegistry(); healthCheckRegistry.register("rotation", new Rotation(configuration.getRotationStatusFilePath())); registry.registerAll(new GarbageCollectorMetricSet()); registry.registerAll(new MemoryUsageGaugeSet()); registry.registerAll(new ThreadStatesGaugeSet()); registry.registerAll(new JvmAttributeGaugeSet()); ServletContextHandler servletContextHandler = new ServletContextHandler(); servletContextHandler.setContextPath("/__metrics"); servletContextHandler.setAttribute(MetricsServlet.class.getCanonicalName() + ".registry", registry); servletContextHandler.setAttribute(HealthCheckServlet.class.getCanonicalName() + ".registry", healthCheckRegistry); servletContextHandler.addServlet(new ServletHolder(new AdminServlet()), "/*"); return servletContextHandler; }
/** * Initializes Metrics. */ private void initMetrics(ServletContext servletContext, EnumSet<DispatcherType> disps) { log.debug("Initializing Metrics registries"); servletContext.setAttribute(InstrumentedFilter.REGISTRY_ATTRIBUTE, metricRegistry); servletContext.setAttribute(MetricsServlet.METRICS_REGISTRY, metricRegistry); log.debug("Registering Metrics Filter"); FilterRegistration.Dynamic metricsFilter = servletContext.addFilter("webappMetricsFilter", new InstrumentedFilter()); metricsFilter.addMappingForUrlPatterns(disps, true, "/*"); metricsFilter.setAsyncSupported(true); log.debug("Registering Metrics Servlet"); ServletRegistration.Dynamic metricsAdminServlet = servletContext.addServlet("metricsServlet", new MetricsServlet()); metricsAdminServlet.addMapping("/management/metrics/*"); metricsAdminServlet.setAsyncSupported(true); metricsAdminServlet.setLoadOnStartup(2); }
/** * Initializes Metrics. */ private void initMetrics(ServletContext servletContext, EnumSet<DispatcherType> disps) { log.debug("Initializing Metrics registries"); servletContext.setAttribute(InstrumentedFilter.REGISTRY_ATTRIBUTE, metricRegistry); servletContext.setAttribute(MetricsServlet.METRICS_REGISTRY, metricRegistry); log.debug("Registering Metrics Filter"); FilterRegistration.Dynamic metricsFilter = servletContext.addFilter("webappMetricsFilter", new InstrumentedFilter()); metricsFilter.addMappingForUrlPatterns(disps, true, "/*"); metricsFilter.setAsyncSupported(true); log.debug("Registering Metrics Servlet"); ServletRegistration.Dynamic metricsAdminServlet = servletContext.addServlet("metricsServlet", new MetricsServlet()); metricsAdminServlet.addMapping("/metrics/metrics/*"); metricsAdminServlet.setAsyncSupported(true); metricsAdminServlet.setLoadOnStartup(2); }
/** * Initializes Metrics. */ private void initMetrics(ServletContext servletContext, EnumSet<DispatcherType> disps) { log.debug("Initializing Metrics registries"); servletContext.setAttribute(InstrumentedFilter.REGISTRY_ATTRIBUTE, metricRegistry); servletContext.setAttribute(MetricsServlet.METRICS_REGISTRY, metricRegistry); log.debug("Registering Metrics Filter"); FilterRegistration.Dynamic metricsFilter = servletContext.addFilter("webappMetricsFilter", new InstrumentedFilter()); metricsFilter.addMappingForUrlPatterns(disps, true, "/*"); metricsFilter.setAsyncSupported(true); log.debug("Registering Metrics Servlet"); ServletRegistration.Dynamic metricsAdminServlet = servletContext.addServlet("metricsServlet", new MetricsServlet()); metricsAdminServlet.addMapping("/management/jhipster/metrics/*"); metricsAdminServlet.setAsyncSupported(true); metricsAdminServlet.setLoadOnStartup(2); }