Spring Boot 2.4.0 RC1 Configuration Changelog

Configuration properties change between 2.4.0-M4 and 2.4.0-RC1

Deprecated in 2.4.0-RC1

Key	Replacement	Reason
management.server.servlet.context-path	management.server.base-path
server.tomcat.use-relative-redirects
spring.mvc.locale	spring.web.locale
spring.mvc.locale-resolver	spring.web.locale-resolver
spring.resources.add-mappings	spring.web.resources.add-mappings
spring.resources.cache.cachecontrol.cache-private	spring.web.resources.cache.cachecontrol.cache-private
spring.resources.cache.cachecontrol.cache-public	spring.web.resources.cache.cachecontrol.cache-public
spring.resources.cache.cachecontrol.max-age	spring.web.resources.cache.cachecontrol.max-age
spring.resources.cache.cachecontrol.must-revalidate	spring.web.resources.cache.cachecontrol.must-revalidate
spring.resources.cache.cachecontrol.no-cache	spring.web.resources.cache.cachecontrol.no-cache
spring.resources.cache.cachecontrol.no-store	spring.web.resources.cache.cachecontrol.no-store
spring.resources.cache.cachecontrol.no-transform	spring.web.resources.cache.cachecontrol.no-transform
spring.resources.cache.cachecontrol.proxy-revalidate	spring.web.resources.cache.cachecontrol.proxy-revalidate
spring.resources.cache.cachecontrol.s-max-age	spring.web.resources.cache.cachecontrol.s-max-age
spring.resources.cache.cachecontrol.stale-if-error	spring.web.resources.cache.cachecontrol.stale-if-error
spring.resources.cache.cachecontrol.stale-while-revalidate	spring.web.resources.cache.cachecontrol.stale-while-revaliate
spring.resources.cache.period	spring.web.resources.cache.period
spring.resources.chain.cache	spring.web.resources.chain.cache
spring.resources.chain.compressed	spring.web.resources.chain.compressed
spring.resources.chain.enabled	spring.web.resources.chain.enabled
spring.resources.chain.strategy.content.enabled	spring.web.resources.chain.strategy.content.enabled
spring.resources.chain.strategy.content.paths	spring.web.resources.chain.strategy.content.paths
spring.resources.chain.strategy.fixed.enabled	spring.web.resources.chain.strategy.fixed.enabled
spring.resources.chain.strategy.fixed.paths	spring.web.resources.chain.strategy.fixed.paths
spring.resources.chain.strategy.fixed.version	spring.web.resources.chain.strategy.fixed.version
spring.resources.static-locations	spring.web.resources.static-locations

New in 2.4.0-RC1

Key	Default value	Description
logging.charset.console		Charset to use for console output.
logging.charset.file		Charset to use for file output.
logging.logback.rollingpolicy.clean-history-on-start	false	Whether to clean the archive log files on startup.
logging.logback.rollingpolicy.file-name-pattern	${LOG_FILE}.%d{yyyy-MM-dd}.%i.gz	Pattern for rolled-over log file names.
logging.logback.rollingpolicy.max-file-size	10MB	Maximum log file size.
logging.logback.rollingpolicy.max-history	7	Maximum number of days archive log files are kept.
logging.logback.rollingpolicy.total-size-cap	0B	Total size of log backups to be kept.
management.server.base-path	``	Management endpoint base path (for instance, /management).
spring.flyway.lock-retry-count	50	Maximum number of retries when trying to obtain a lock.
spring.liquibase.driver-class-name		Fully qualified name of the JDBC driver.
spring.rabbitmq.listener.direct.de-batching-enabled	true	Whether the container should present batched messages as discrete messages or call the listener with the batch.
spring.rabbitmq.listener.simple.consumer-batch-enabled	false	Whether the container creates a batch of messages based on the 'receive-timeout' and 'batch-size'.
spring.rabbitmq.listener.simple.de-batching-enabled	true	Whether the container should present batched messages as discrete messages or call the listener with the batch.
spring.web.locale		Locale to use.
spring.web.locale-resolver		Define how the locale should be resolved.
spring.web.resources.add-mappings	true	Whether to enable default resource handling.
spring.web.resources.cache.cachecontrol.cache-private		Indicate that the response message is intended for a single user and must not be stored by a shared cache.
spring.web.resources.cache.cachecontrol.cache-public		Indicate that any cache may store the response.
spring.web.resources.cache.cachecontrol.max-age		Maximum time the response should be cached, in seconds if no duration suffix is not specified.
spring.web.resources.cache.cachecontrol.must-revalidate		Indicate that once it has become stale, a cache must not use the response without re-validating it with the server.
spring.web.resources.cache.cachecontrol.no-cache		Indicate that the cached response can be reused only if re-validated with the server.
spring.web.resources.cache.cachecontrol.no-store		Indicate to not cache the response in any case.
spring.web.resources.cache.cachecontrol.no-transform		Indicate intermediaries (caches and others) that they should not transform the response content.
spring.web.resources.cache.cachecontrol.proxy-revalidate		Same meaning as the "must-revalidate" directive, except that it does not apply to private caches.
spring.web.resources.cache.cachecontrol.s-max-age		Maximum time the response should be cached by shared caches, in seconds if no duration suffix is not specified.
spring.web.resources.cache.cachecontrol.stale-if-error		Maximum time the response may be used when errors are encountered, in seconds if no duration suffix is not specified.
spring.web.resources.cache.cachecontrol.stale-while-revalidate		Maximum time the response can be served after it becomes stale, in seconds if no duration suffix is not specified.
spring.web.resources.cache.period		Cache period for the resources served by the resource handler.
spring.web.resources.chain.cache	true	Whether to enable caching in the Resource chain.
spring.web.resources.chain.compressed	false	Whether to enable resolution of already compressed resources (gzip, brotli).
spring.web.resources.chain.enabled		Whether to enable the Spring Resource Handling chain.
spring.web.resources.chain.strategy.content.enabled	false	Whether to enable the content Version Strategy.
spring.web.resources.chain.strategy.content.paths	/**	Comma-separated list of patterns to apply to the content Version Strategy.
spring.web.resources.chain.strategy.fixed.enabled	false	Whether to enable the fixed Version Strategy.
spring.web.resources.chain.strategy.fixed.paths	/**	Comma-separated list of patterns to apply to the fixed Version Strategy.
spring.web.resources.chain.strategy.fixed.version		Version string to use for the fixed Version Strategy.
spring.web.resources.static-locations	classpath:/META-INF/resources/,classpath:/resources/,classpath:/static/,classpath:/public/	Locations of static resources.

Removed in 2.4.0-RC1

Key	Replacement	Reason
logging.file.clean-history-on-start	logging.logback.rollingpolicy.clean-history-on-start
logging.file.max-history	logging.logback.rollingpolicy.max-history
logging.file.max-size	logging.logback.rollingpolicy.max-file-size
logging.file.total-size-cap	logging.logback.rollingpolicy.total-size-cap
logging.pattern.rolling-file-name	logging.logback.rollingpolicy.file-name-pattern