Spring Boot 2.0.0 RC2 Configuration Changelog

Configuration properties change between 2.0.0.RC1 and 2.0.0.RC2

Table 1. New keys in 2.0.0.RC2

Key	Default value	Description
management.endpoint.health.roles		Roles used to determine whether or not a user is authorized to be shown details.
management.endpoints.jmx.exposure.exclude		Endpoint IDs that should be excluded.
management.endpoints.jmx.exposure.include	*	Endpoint IDs that should be included or '*' for all.
management.endpoints.web.exposure.exclude		Endpoint IDs that should be excluded.
management.endpoints.web.exposure.include	health,info	Endpoint IDs that should be included or '*' for all.
management.health.kafka.enabled	true	Whether to enable Kafka health check.
management.health.kafka.response-timeout	1000ms	Time to wait for a response from the cluster description operation.
management.metrics.binders.files.enabled	true	Whether to enable files metrics.
management.metrics.binders.integration.enabled	true	Whether to enable Spring Integration metrics.
management.metrics.distribution.percentiles		Specific computed non-aggregable percentiles to ship to the backend for meter IDs starting-with the specified name.
management.metrics.distribution.percentiles-histogram		Whether meter IDs starting-with the specified name should be publish percentile histograms.
management.metrics.distribution.sla		Specific SLA boundaries for meter IDs starting-with the specified name.
management.metrics.enable		Whether meter IDs starting-with the specified name should be enabled.
management.metrics.export.influx.auto-create-db	true	Whether to create the Influx database if it does not exist before attempting to publish metrics to it.
management.metrics.export.newrelic.account-id		New Relic account ID.
management.metrics.export.newrelic.api-key		New Relic API key.
management.metrics.export.newrelic.batch-size	10000	Number of measurements per request to use for this backend.
management.metrics.export.newrelic.connect-timeout	1s	Connection timeout for requests to this backend.
management.metrics.export.newrelic.enabled	true	Whether exporting of metrics to this backend is enabled.
management.metrics.export.newrelic.num-threads	2	Number of threads to use with the metrics publishing scheduler.
management.metrics.export.newrelic.read-timeout	10s	Read timeout for requests to this backend.
management.metrics.export.newrelic.step	1m	Step size (i.e. reporting frequency) to use.
management.metrics.export.newrelic.uri	https://insights-collector.newrelic.com	URI to ship metrics to.
management.metrics.export.signalfx.access-token		SignalFX access token.
management.metrics.export.signalfx.batch-size	10000	Number of measurements per request to use for this backend.
management.metrics.export.signalfx.connect-timeout	1s	Connection timeout for requests to this backend.
management.metrics.export.signalfx.enabled	true	Whether exporting of metrics to this backend is enabled.
management.metrics.export.signalfx.num-threads	2	Number of threads to use with the metrics publishing scheduler.
management.metrics.export.signalfx.read-timeout	10s	Read timeout for requests to this backend.
management.metrics.export.signalfx.source		Uniquely identifies the app instance that is publishing metrics to SignalFx.
management.metrics.export.signalfx.step	10s	Step size (i.e. reporting frequency) to use.
management.metrics.export.signalfx.uri	https://ingest.signalfx.com	URI to ship metrics to.
management.metrics.export.statsd.publish-unchanged-meters	true	Whether to send unchanged meters to the StatsD server.
management.metrics.export.wavefront.api-token		API token used when publishing metrics directly to the Wavefront API host.
management.metrics.export.wavefront.batch-size	10000	Number of measurements per request to use for this backend.
management.metrics.export.wavefront.connect-timeout	1s	Connection timeout for requests to this backend.
management.metrics.export.wavefront.enabled	true	Whether exporting of metrics to this backend is enabled.
management.metrics.export.wavefront.global-prefix		Global prefix to separate metrics originating from this app’s white box instrumentation from those originating from other Wavefront integrations when viewed in the Wavefront UI.
management.metrics.export.wavefront.num-threads	2	Number of threads to use with the metrics publishing scheduler.
management.metrics.export.wavefront.read-timeout	10s	Read timeout for requests to this backend.
management.metrics.export.wavefront.source		Unique identifier for the app instance that is the source of metrics being published to Wavefront.
management.metrics.export.wavefront.step	10s	Step size (i.e. reporting frequency) to use.
management.metrics.export.wavefront.uri	https://longboard.wavefront.com	URI to ship metrics to.
management.trace.http.enabled	true	Whether to enable HTTP request-response tracing.
management.trace.http.include		Items to be included in the trace.
server.servlet.application-display-name	application	Display name of the application.
spring.mvc.contentnegotiation.favor-parameter	false	Whether a request parameter ("format" by default) should be used to determine the requested media type.
spring.mvc.contentnegotiation.favor-path-extension	false	Whether the path extension in the URL path should be used to determine the requested media type.
spring.mvc.contentnegotiation.media-types		Maps file extensions to media types for content negotiation, e.g. yml to text/yaml.
spring.mvc.contentnegotiation.parameter-name		Query parameter name to use when "favor-parameter" is enabled.
spring.mvc.pathmatch.use-registered-suffix-pattern	false	Whether suffix pattern matching should work only against extensions registered with "spring.mvc.content-negotiation.media-types.*".
spring.mvc.pathmatch.use-suffix-pattern	false	Whether to use suffix pattern match (".*") when matching patterns to requests.

Table 2. Removed keys in 2.0.0.2.0.0.RC2

Key	Replacement	Reason
management.endpoints.jmx.exclude		Endpoint IDs that should be excluded.
management.endpoints.jmx.expose	*	Endpoint IDs that should be exposed or '*' for all.
management.endpoints.web.exclude		Endpoint IDs that should be excluded.
management.endpoints.web.expose	health,info	Endpoint IDs that should be exposed or '*' for all.
management.httptrace.enabled	true	Whether to enable HTTP request-response tracing.
management.httptrace.include		Items to be included in the trace.
management.metrics.cache.instrument	true	Instrument all available caches.
management.metrics.cache.metric-name	cache	Name of the metric for cache usage.
management.metrics.jdbc.instrument	true	Instrument all available data sources.
management.metrics.jdbc.metric-name	data.source	Name of the metric for data source usage.
management.metrics.rabbitmq.instrument	true	Instrument all available connection factories.
management.metrics.rabbitmq.metric-name	rabbitmq	Name of the metric for RabbitMQ usage.
management.metrics.web.client.record-request-percentiles	false	Whether instrumented requests record percentiles histogram buckets by default.
management.metrics.web.server.record-request-percentiles	false	Whether or not instrumented requests record percentiles histogram buckets by default.
management.trace.filter.enabled		Whether to enable the trace servlet filter.
server.display-name	server.servlet.application-display-name
spring.mvc.content-negotiation.favor-parameter	false	Whether a request parameter ("format" by default) should be used to determine the requested media type.
spring.mvc.content-negotiation.favor-path-extension	false	Whether the path extension in the URL path should be used to determine the requested media type.
spring.mvc.content-negotiation.media-types		Maps file extensions to media types for content negotiation, e.g. yml to text/yaml.
spring.mvc.content-negotiation.parameter-name		Query parameter name to use when "favor-parameter" is enabled.
spring.mvc.path-match.use-registered-suffix-pattern	false	Whether suffix pattern matching should work only against extensions registered with "spring.mvc.content-negotiation.media-types.*".
spring.mvc.path-match.use-suffix-pattern	false	Whether to use suffix pattern match (".*") when matching patterns to requests.