Spring Boot 4.0.0 M1 Configuration Changelog

Configuration property changes between 3.5.4 and 4.0.0-M1

Deprecated in 4.0.0-M1

None.

Added in 4.0.0-M1

Key	Default value	Description
management.metrics.observations.ignored-meters		Meters that should be ignored when recoding observations.
management.opentelemetry.logging.export.compression	none	Method used to compress the payload.
management.opentelemetry.logging.export.connect-timeout	10s	Connect timeout for the OTel collector connection.
management.opentelemetry.logging.export.enabled		Whether auto-configuration of logging is enabled to export logs over OTLP.
management.opentelemetry.logging.export.endpoint		URL to the OTel collector’s HTTP API.
management.opentelemetry.logging.export.headers		Custom HTTP headers you want to pass to the collector, for example auth headers.
management.opentelemetry.logging.export.timeout	10s	Call timeout for the OTel Collector to process an exported batch of data.
management.opentelemetry.logging.export.transport	http	Transport used to send the logs.
management.stackdriver.metrics.export.auto-create-metric-descriptors	true	Whether it should be attempted to create a metric descriptor before writing a time series.
spring.flyway.powershell-executable		PowerShell executable to use for running PowerShell scripts.
spring.http.client.service.base-url		Base url to set in the underlying HTTP client group.
spring.http.client.service.connect-timeout
spring.http.client.service.default-header		Default request headers for interface client group.
spring.http.client.service.factory
spring.http.client.service.group		Group settings.
spring.http.client.service.read-timeout
spring.http.client.service.redirects
spring.http.client.service.ssl.bundle
spring.http.converters.string-encoding-charset	UTF-8	The charset to use for String conversion.
spring.http.reactiveclient.service.base-url		Base url to set in the underlying HTTP client group.
spring.http.reactiveclient.service.connect-timeout
spring.http.reactiveclient.service.connector
spring.http.reactiveclient.service.default-header		Default request headers for interface client group.
spring.http.reactiveclient.service.group		Group settings.
spring.http.reactiveclient.service.read-timeout
spring.http.reactiveclient.service.redirects
spring.http.reactiveclient.service.ssl.bundle
spring.servlet.encoding.charset	UTF-8	Charset of HTTP requests and responses.
spring.servlet.encoding.enabled	true	Whether to enable Servlet HTTP encoding support.
spring.servlet.encoding.force		Whether to force the encoding to the configured charset on HTTP requests and responses.
spring.servlet.encoding.force-request		Whether to force the encoding to the configured charset on HTTP requests.
spring.servlet.encoding.force-response		Whether to force the encoding to the configured charset on HTTP responses.

Removed in 4.0.0-M1

Key	Replacement	Reason
management.endpoint.auditevents.enabled	management.endpoint.auditevents.access
management.endpoint.beans.enabled	management.endpoint.beans.access
management.endpoint.caches.enabled	management.endpoint.caches.access
management.endpoint.conditions.enabled	management.endpoint.conditions.access
management.endpoint.configprops.enabled	management.endpoint.configprops.access
management.endpoint.env.enabled	management.endpoint.env.access
management.endpoint.flyway.enabled	management.endpoint.flyway.access
management.endpoint.health.enabled	management.endpoint.health.access
management.endpoint.heapdump.enabled	management.endpoint.heapdump.access
management.endpoint.httpexchanges.enabled	management.endpoint.httpexchanges.access
management.endpoint.info.enabled	management.endpoint.info.access
management.endpoint.integrationgraph.enabled	management.endpoint.integrationgraph.access
management.endpoint.liquibase.enabled	management.endpoint.liquibase.access
management.endpoint.logfile.enabled	management.endpoint.logfile.access
management.endpoint.loggers.enabled	management.endpoint.loggers.access
management.endpoint.mappings.enabled	management.endpoint.mappings.access
management.endpoint.metrics.enabled	management.endpoint.metrics.access
management.endpoint.prometheus.enabled	management.endpoint.prometheus.access
management.endpoint.quartz.enabled	management.endpoint.quartz.access
management.endpoint.sbom.enabled	management.endpoint.sbom.access
management.endpoint.scheduledtasks.enabled	management.endpoint.scheduledtasks.access
management.endpoint.sessions.enabled	management.endpoint.sessions.access
management.endpoint.shutdown.enabled	management.endpoint.shutdown.access
management.endpoint.startup.enabled	management.endpoint.startup.access
management.endpoint.threaddump.enabled	management.endpoint.threaddump.access
management.health.influxdb.enabled
management.health.ldap.enabled
management.health.mongo.enabled
management.observations.annotations.long-lask-timer.enabled	management.metrics.observations.ignored-meters
management.otlp.logging	management.opentelemetry.logging.export
management.signalfx.metrics.export.access-token		Deprecated in Micrometer 1.15.0
management.signalfx.metrics.export.batch-size		Deprecated in Micrometer 1.15.0
management.signalfx.metrics.export.connect-timeout		Deprecated in Micrometer 1.15.0
management.signalfx.metrics.export.enabled		Deprecated in Micrometer 1.15.0
management.signalfx.metrics.export.published-histogram-type		Deprecated in Micrometer 1.15.0
management.signalfx.metrics.export.read-timeout		Deprecated in Micrometer 1.15.0
management.signalfx.metrics.export.source		Deprecated in Micrometer 1.15.0
management.signalfx.metrics.export.step		Deprecated in Micrometer 1.15.0
management.signalfx.metrics.export.uri		Deprecated in Micrometer 1.15.0
management.wavefront.api-token
management.wavefront.api-token-type
management.wavefront.application.cluster-name
management.wavefront.application.custom-tags
management.wavefront.application.name
management.wavefront.application.service-name
management.wavefront.application.shard-name
management.wavefront.metrics.export.batch-size
management.wavefront.metrics.export.connect-timeout
management.wavefront.metrics.export.enabled
management.wavefront.metrics.export.global-prefix
management.wavefront.metrics.export.read-timeout
management.wavefront.metrics.export.report-day-distribution
management.wavefront.metrics.export.report-hour-distribution
management.wavefront.metrics.export.report-minute-distribution
management.wavefront.metrics.export.step
management.wavefront.sender.batch-size
management.wavefront.sender.flush-interval
management.wavefront.sender.max-queue-size
management.wavefront.sender.message-size
management.wavefront.source
management.wavefront.trace-derived-custom-tag-keys
management.wavefront.tracing.export.enabled
management.wavefront.uri
server.undertow.allow-encoded-slash	server.undertow.decode-slash
spring.codec.log-request-details	spring.http.codecs.log-request-details
spring.codec.max-in-memory-size	spring.http.codecs.max-in-memory-size
spring.flyway.clean-on-validation-error		Deprecated in Flyway 10.18 and removed in Flyway 11.0
spring.flyway.oracle-kerberos-cache-file	spring.flyway.oracle.kerberos-cache-file
spring.flyway.oracle-sqlplus	spring.flyway.oracle.sqlplus
spring.flyway.oracle-sqlplus-warn	spring.flyway.oracle.sqlplus-warn
spring.flyway.oracle-wallet-location	spring.flyway.oracle.wallet-location
spring.flyway.sql-server-kerberos-login-file	spring.flyway.sqlserver.kerberos-login-file
spring.graphql.path	spring.graphql.http.path
spring.graphql.sse.timeout	spring.graphql.http.sse.timeout