Spring Boot 2.3 Configuration Changelog

Configuration properties change between 2.2.7.RELEASE and 2.3.0.RELEASE

Deprecated in 2.3.0.RELEASE

Key	Replacement	Reason
management.metrics.distribution.sla	management.metrics.distribution.slo
management.metrics.export.ganglia.protocol-version		No longer used by Micrometer.
management.metrics.export.ganglia.rate-units		No longer used by Micrometer.
server.jetty.acceptors	server.jetty.threads.acceptors
server.jetty.max-threads	server.jetty.threads.max
server.jetty.min-threads	server.jetty.threads.min
server.jetty.selectors	server.jetty.threads.selectors
server.jetty.thread-idle-timeout	server.jetty.threads.idle-timeout
server.tomcat.host-header	server.tomcat.remoteip.host-header
server.tomcat.internal-proxies	server.tomcat.remoteip.internal-proxies
server.tomcat.max-threads	server.tomcat.threads.max
server.tomcat.min-spare-threads	server.tomcat.threads.min-spare
server.tomcat.port-header	server.tomcat.remote.port-header
server.tomcat.protocol-header	server.tomcat.remoteip.protocol-header
server.tomcat.protocol-header-https-value	server.tomcat.remoteip.protocol-header-https-value
server.tomcat.remote-ip-header	server.tomcat.remoteip.remote-ip-header
server.undertow.io-threads	server.undertow.threads.io
server.undertow.worker-threads	server.undertow.threads.worker
spring.data.cassandra.cluster-name	spring.data.cassandra.session-name
spring.data.cassandra.connect-timeout	spring.data.cassandra.connection.init-query-timeout
spring.data.cassandra.consistency-level	spring.data.cassandra.request.consistency
spring.data.cassandra.fetch-size	spring.data.cassandra.request.page-size
spring.data.cassandra.read-timeout	spring.data.cassandra.request.timeout
spring.data.cassandra.serial-consistency-level	spring.data.cassandra.request.serial-consistency
spring.jta.bitronix.properties.allow-multiple-lrc
spring.jta.bitronix.properties.asynchronous2-pc
spring.jta.bitronix.properties.background-recovery-interval-seconds
spring.jta.bitronix.properties.current-node-only-recovery
spring.jta.bitronix.properties.debug-zero-resource-transaction
spring.jta.bitronix.properties.default-transaction-timeout
spring.jta.bitronix.properties.disable-jmx
spring.jta.bitronix.properties.exception-analyzer
spring.jta.bitronix.properties.filter-log-status
spring.jta.bitronix.properties.force-batching-enabled
spring.jta.bitronix.properties.forced-write-enabled
spring.jta.bitronix.properties.graceful-shutdown-interval
spring.jta.bitronix.properties.jndi-transaction-synchronization-registry-name
spring.jta.bitronix.properties.jndi-user-transaction-name
spring.jta.bitronix.properties.journal
spring.jta.bitronix.properties.log-part1-filename
spring.jta.bitronix.properties.log-part2-filename
spring.jta.bitronix.properties.max-log-size-in-mb
spring.jta.bitronix.properties.resource-configuration-filename
spring.jta.bitronix.properties.server-id
spring.jta.bitronix.properties.skip-corrupted-logs
spring.jta.bitronix.properties.warn-about-zero-resource-transaction
spring.mvc.date-format	spring.mvc.format.date
spring.webflux.date-format	spring.webflux.format.date

New in 2.3.0.RELEASE

Key	Default value	Description
management.health.probes.enabled	false	Whether to enable liveness and readiness probes.
management.metrics.distribution.slo		Specific service-level objective boundaries for meter IDs starting with the specified name.
management.metrics.export.appoptics.floor-times	false	Whether to ship a floored time, useful when sending measurements from multiple hosts to align them on a given time boundary.
management.metrics.export.elastic.index-date-separator	-	Prefix to separate the index name from the date format used for rolling indices.
management.metrics.export.elastic.pipeline		Ingest pipeline name.
management.metrics.export.graphite.graphite-tags-enabled		Whether Graphite tags should be used, as opposed to a hierarchical naming convention.
management.metrics.export.newrelic.client-provider-type		Client provider type to use.
management.metrics.export.prometheus.histogram-flavor	prometheus	Histogram type for backing DistributionSummary and Timer.
management.metrics.export.stackdriver.batch-size	10000	Number of measurements per request to use for this backend.
management.metrics.export.stackdriver.connect-timeout	1s	Connection timeout for requests to this backend.
management.metrics.export.stackdriver.enabled	true	Whether exporting of metrics to this backend is enabled.
management.metrics.export.stackdriver.project-id		Identifier of the Google Cloud project to monitor.
management.metrics.export.stackdriver.read-timeout	10s	Read timeout for requests to this backend.
management.metrics.export.stackdriver.resource-type	global	Monitored resource type.
management.metrics.export.stackdriver.step	1m	Step size (i.e. reporting frequency) to use.
management.metrics.export.wavefront.sender.flush-interval	1s
management.metrics.export.wavefront.sender.max-queue-size	50000
management.metrics.export.wavefront.sender.message-size
server.error.include-binding-errors	never	When to include "errors" attribute.
server.error.include-message	never	When to include "message" attribute.
server.jetty.threads.acceptors	-1	Number of acceptor threads to use.
server.jetty.threads.idle-timeout	60000ms	Maximum thread idle time.
server.jetty.threads.max	200	Maximum number of threads.
server.jetty.threads.max-queue-capacity		Maximum capacity of the thread pool’s backing queue.
server.jetty.threads.min	8	Minimum number of threads.
server.jetty.threads.selectors	-1	Number of selector threads to use.
server.servlet.encoding.charset
server.servlet.encoding.enabled	true	Whether to enable http encoding support.
server.servlet.encoding.force
server.servlet.encoding.force-request
server.servlet.encoding.force-response
server.servlet.encoding.mapping
server.servlet.register-default-servlet	true	Whether to register the default Servlet with the container.
server.shutdown		Type of shutdown that the server will support.
server.tomcat.remoteip.host-header	X-Forwarded-Host	Name of the HTTP header from which the remote host is extracted.
server.tomcat.remoteip.internal-proxies	`10\.\d{1,3}\.\d{1,3}\.\d{1,3}	192\.168\.\d{1,3}\.\d{1,3}
169\.254\.\d{1,3}\.\d{1,3}	127\.\d{1,3}\.\d{1,3}\.\d{1,3}	172\.1[6-9]{1}\.\d{1,3}\.\d{1,3}
172\.2[0-9]{1}\.\d{1,3}\.\d{1,3}	172\.3[0-1]{1}\.\d{1,3}\.\d{1,3}	0:0:0:0:0:0:0:1
::1`	Regular expression that matches proxies that are to be trusted.	server.tomcat.remoteip.port-header
X-Forwarded-Port	Name of the HTTP header used to override the original port value.	server.tomcat.remoteip.protocol-header
	Header that holds the incoming protocol, usually named "X-Forwarded-Proto".	server.tomcat.remoteip.protocol-header-https-value
https	Value of the protocol header indicating whether the incoming request uses SSL.	server.tomcat.remoteip.remote-ip-header
	Name of the HTTP header from which the remote IP is extracted.	server.tomcat.threads.max
200	Maximum amount of worker threads.	server.tomcat.threads.min-spare
10	Minimum amount of worker threads.	server.undertow.threads.io
	Number of I/O threads to create for the worker.	server.undertow.threads.worker
	Number of worker threads.	spring.codec.log-request-details
false	Whether to log form data at DEBUG level, and headers at TRACE level.	spring.couchbase.connection-string
	Connection string used to locate the Couchbase cluster.	spring.couchbase.env.io.idle-http-connection-timeout
30s	Length of time an HTTP connection may remain idle before it is closed and removed from the pool.	spring.couchbase.env.io.max-endpoints
12	Maximum number of sockets per node.	spring.couchbase.env.io.min-endpoints
1	Minimum number of sockets per node.	spring.couchbase.env.timeouts.analytics
75s	Timeout for the analytics service.	spring.couchbase.env.timeouts.disconnect
10s	Bucket disconnect timeout.	spring.couchbase.env.timeouts.key-value-durable
10s	Timeout for operations on a specific key-value with a durability level.	spring.couchbase.env.timeouts.management
75s	Timeout for the management operations.	spring.couchbase.env.timeouts.search
75s	Timeout for the search service.	spring.data.cassandra.connection.connect-timeout
5s	Timeout to use when establishing driver connections.	spring.data.cassandra.connection.init-query-timeout
500ms	Timeout to use for internal queries that run as part of the initialization process, just after a connection is opened.	spring.data.cassandra.local-datacenter
	Datacenter that is considered "local".	spring.data.cassandra.request.consistency
	Queries consistency level.	spring.data.cassandra.request.page-size
5000	How many rows will be retrieved simultaneously in a single network roundtrip.	spring.data.cassandra.request.serial-consistency
	Queries serial consistency level.	spring.data.cassandra.request.throttler.drain-interval
10ms	How often the throttler attempts to dequeue requests.	spring.data.cassandra.request.throttler.max-concurrent-requests
10000	Maximum number of requests that are allowed to execute in parallel.	spring.data.cassandra.request.throttler.max-queue-size
10000	Maximum number of requests that can be enqueued when the throttling threshold is exceeded.	spring.data.cassandra.request.throttler.max-requests-per-second
10000	Maximum allowed request rate.	spring.data.cassandra.request.throttler.type
none	Request throttling type.	spring.data.cassandra.request.timeout
2s	How long the driver waits for a request to complete.	spring.data.cassandra.session-name
	Name of the Cassandra session.	spring.data.couchbase.bucket-name
	Name of the bucket to connect to.	spring.data.couchbase.field-naming-strategy
	Fully qualified name of the FieldNamingStrategy to use.	spring.data.couchbase.scope-name
	Name of the scope used for all collection access.	spring.data.couchbase.type-key
_class	Name of the field that stores the type information for complex types when using "MappingCouchbaseConverter".	spring.data.elasticsearch.client.reactive.max-in-memory-size
	Limit on the number of bytes that can be buffered whenever the input stream needs to be aggregated.	spring.data.mongodb.replica-set-name
	Required replica set name for the cluster.	spring.data.mongodb.uuid-representation
java-legacy	Representation to use when converting a UUID to a BSON binary value.	spring.data.r2dbc.repositories.enabled
true	Whether to enable R2DBC repositories.	spring.flyway.default-schema
	Default schema name managed by Flyway (case-sensitive).	spring.flyway.validate-migration-naming
false	Whether to validate migrations and callbacks whose scripts do not obey the correct naming convention.	spring.integration.rsocket.client.host
	TCP RSocket server host to connect to.	spring.integration.rsocket.client.port
	TCP RSocket server port to connect to.	spring.integration.rsocket.client.uri
	WebSocket RSocket server uri to connect to.	spring.integration.rsocket.server.message-mapping-enabled
false	Whether to handle message mapping for RSocket via Spring Integration.	spring.kafka.admin.security.protocol
	Security protocol used to communicate with brokers.	spring.kafka.consumer.security.protocol
	Security protocol used to communicate with brokers.	spring.kafka.producer.security.protocol
	Security protocol used to communicate with brokers.	spring.kafka.security.protocol
	Security protocol used to communicate with brokers.	spring.kafka.streams.security.protocol
	Security protocol used to communicate with brokers.	spring.lifecycle.timeout-per-shutdown-phase
30s	Timeout for the shutdown of any phase (group of SmartLifecycle beans with the same 'phase' value).	spring.liquibase.clear-checksums
false	Whether to clear all checksums in the current changelog, so they will be recalculated upon the next update.	spring.liquibase.tag
	Tag name to use when applying database changes.	spring.main.cloud-platform
	Override the Cloud Platform auto-detection.	spring.mvc.converters.preferred-json-mapper
	Preferred JSON mapper to use for HTTP message conversion.	spring.mvc.format.date
	Date format to use, for example dd/MM/yyyy.	spring.mvc.format.date-time
	Date-time format to use, for example yyyy-MM-dd HH:mm:ss.	spring.mvc.format.time
	Time format to use, for example HH:mm:ss.	spring.mvc.log-request-details
false	Whether logging of (potentially sensitive) request details at DEBUG and TRACE level is allowed.	spring.r2dbc.generate-unique-name
false	Whether to generate a random database name.	spring.r2dbc.name
	Database name.	spring.r2dbc.password
	Login password of the database.	spring.r2dbc.pool.enabled
	Whether pooling is enabled.	spring.r2dbc.pool.initial-size
10	Initial connection pool size.	spring.r2dbc.pool.max-idle-time
30m	Idle timeout.	spring.r2dbc.pool.max-size
10	Maximal connection pool size.	spring.r2dbc.pool.validation-query
	Validation query.	spring.r2dbc.properties
	Additional R2DBC options.	spring.r2dbc.url
	R2DBC URL of the database. database name, username, password and pooling options specified in the url take precedence over individual options.	spring.r2dbc.username
	Login username of the database.	spring.rabbitmq.requested-channel-max
2047	Number of channels per connection requested by the client.	spring.redis.lettuce.cluster.refresh.adaptive
false	Whether adaptive topology refreshing using all available refresh triggers should be used.	spring.redis.lettuce.cluster.refresh.period
	Cluster topology refresh period.	spring.redis.sentinel.password
	Password for authenticating with sentinel(s).	spring.webflux.base-path
	Base path for all web handlers.	spring.webflux.format.date
	Date format to use, for example dd/MM/yyyy.	spring.webflux.format.date-time
	Date-time format to use, for example yyyy-MM-dd HH:mm:ss.	spring.webflux.format.time

Removed in 2.3.0.RELEASE

Key	Replacement	Reason
logging.file	logging.file.name
logging.path	logging.file.path
management.health.elasticsearch.indices
management.health.elasticsearch.response-timeout
management.metrics.export.appoptics.num-threads
management.metrics.export.datadog.num-threads
management.metrics.export.dynatrace.num-threads
management.metrics.export.elastic.num-threads
management.metrics.export.humio.num-threads
management.metrics.export.humio.repository
management.metrics.export.influx.num-threads
management.metrics.export.kairos.num-threads
management.metrics.export.newrelic.num-threads
management.metrics.export.signalfx.num-threads
management.metrics.export.wavefront.connect-timeout
management.metrics.export.wavefront.num-threads
management.metrics.export.wavefront.read-timeout
management.metrics.web.client.requests-metric-name	management.metrics.web.client.request.metric-name
management.metrics.web.server.auto-time-requests	management.metrics.web.server.request.autotime.enabled
management.metrics.web.server.requests-metric-name	management.metrics.web.server.request.metric-name
server.connection-timeout		Each server behaves differently.
server.jetty.max-http-post-size	server.jetty.max-http-form-post-size
server.tomcat.max-http-post-size	server.tomcat.max-http-form-post-size
server.use-forward-headers	server.forward-headers-strategy	Replaced to support additional strategies.
spring.couchbase.bootstrap-hosts	spring.couchbase.connection-string
spring.couchbase.bucket.name		A bucket is no longer auto-configured.
spring.couchbase.bucket.password		A bucket is no longer auto-configured.
spring.couchbase.env.bootstrap.http-direct-port
spring.couchbase.env.bootstrap.http-ssl-port
spring.couchbase.env.endpoints.key-value
spring.couchbase.env.endpoints.queryservice.max-endpoints	spring.couchbase.env.io.max-endpoints
spring.couchbase.env.endpoints.queryservice.min-endpoints	spring.couchbase.env.io.min-endpoints
spring.couchbase.env.endpoints.viewservice.max-endpoints	spring.couchbase.env.io.max-endpoints
spring.couchbase.env.endpoints.viewservice.min-endpoints	spring.couchbase.env.io.min-endpoints
spring.couchbase.env.timeouts.socket-connect
spring.data.cassandra.jmx-enabled		Cassandra no longer provides JMX metrics.
spring.data.cassandra.pool.max-queue-size	spring.data.cassandra.request.throttler.max-queue-size
spring.data.cassandra.pool.pool-timeout		No longer available.
spring.data.couchbase.consistency
spring.data.elasticsearch.cluster-name
spring.data.elasticsearch.cluster-nodes
spring.data.elasticsearch.properties
spring.elasticsearch.jest.connection-timeout
spring.elasticsearch.jest.multi-threaded
spring.elasticsearch.jest.password
spring.elasticsearch.jest.proxy.host
spring.elasticsearch.jest.proxy.port
spring.elasticsearch.jest.read-timeout
spring.elasticsearch.jest.uris
spring.elasticsearch.jest.username
spring.http.converters.preferred-json-mapper	spring.mvc.converters.preferred-json-mapper
spring.http.encoding.charset	server.servlet.encoding.charset
spring.http.encoding.enabled	server.servlet.encoding.enabled
spring.http.encoding.force	server.servlet.encoding.force
spring.http.encoding.force-request	server.servlet.encoding.force-request
spring.http.encoding.force-response	server.servlet.encoding.force-response
spring.http.encoding.mapping	server.servlet.encoding.mapping
spring.http.log-request-details	spring.mvc.log-request-details
spring.jackson.joda-date-time-format
spring.rabbitmq.listener.simple.transaction-size
spring.rabbitmq.publisher-confirms