Spring Boot 2.0.0 M1 Configuration Changelog

Configuration properties change between 1.5.3.RELEASE and 2.0.0.M1

Table 1. Deprecated keys in 2.0.0.M1

Key	Replacement	Reason
flyway.ignore-failed-future-migration
spring.datasource.hikari.initialization-fail-fast
spring.main.web-environment	spring.main.web-application-type

Table 2. New keys in 2.0.0.M1

Key	Default value	Description
flyway.allow-mixed-migrations
flyway.clean-disabled
flyway.group
flyway.ignore-future-migrations
flyway.ignore-missing-migrations
flyway.installed-by
flyway.mixed
flyway.repeatable-sql-migration-prefix
flyway.skip-default-callbacks
flyway.skip-default-resolvers
server.error.include-exception	false	Include the "exception" attribute.
server.jetty.accesslog.append	false	Append to log.
server.jetty.accesslog.date-format	dd/MMM/yyyy:HH:mm:ss Z	Timestamp format of the request log.
server.jetty.accesslog.enabled	false	Enable access log.
server.jetty.accesslog.extended-format	false	Enable extended NCSA format.
server.jetty.accesslog.file-date-format		Date format to place in log file name.
server.jetty.accesslog.filename		Log filename.
server.jetty.accesslog.locale		Locale of the request log.
server.jetty.accesslog.log-cookies	false	Enable logging of the request cookies.
server.jetty.accesslog.log-latency	false	Enable logging of request processing time.
server.jetty.accesslog.log-server	false	Enable logging of the request hostname.
server.jetty.accesslog.retention-period	31	Number of days before rotated log files are deleted.
server.jetty.accesslog.time-zone	GMT	Timezone of the request log.
server.servlet.context-parameters		Servlet context init parameters.
server.servlet.context-path		Context path of the application.
server.servlet.jsp.class-name
server.servlet.jsp.init-parameters
server.servlet.jsp.registered
server.servlet.path	/	Path of the main dispatcher servlet.
server.tomcat.max-http-header-size	0	Maximum size in bytes of the HTTP message header.
spring.data.cassandra.reactive-repositories.enabled	true	Enable Cassandra reactive repositories.
spring.data.mongodb.reactive-repositories.enabled	true	Enable Mongo reactive repositories.
spring.data.neo4j.auto-index		Auto index mode.
spring.datasource.hikari.initialization-fail-timeout
spring.datasource.hikari.metrics-tracker-factory
spring.datasource.hikari.scheduled-executor
spring.datasource.hikari.scheduled-executor-service
spring.integration.jdbc.initializer.enabled	false	Create the required integration tables on startup.
spring.integration.jdbc.schema	classpath:org/springframework/integration/jdbc/schema-@@platform@@.sql	Path to the SQL file to use to initialize the database schema.
spring.kafka.consumer.ssl.key-password		Password of the private key in the key store file.
spring.kafka.consumer.ssl.keystore-___location		Location of the key store file.
spring.kafka.consumer.ssl.keystore-password		Store password for the key store file.
spring.kafka.consumer.ssl.truststore-___location		Location of the trust store file.
spring.kafka.consumer.ssl.truststore-password		Store password for the trust store file.
spring.kafka.jaas.control-flag	required	Control flag for login configuration.
spring.kafka.jaas.enabled	false	Enable JAAS configuration.
spring.kafka.jaas.login-module	com.sun.security.auth.module.Krb5LoginModule	Login module.
spring.kafka.jaas.options		Additional JAAS options.
spring.kafka.producer.ssl.key-password		Password of the private key in the key store file.
spring.kafka.producer.ssl.keystore-___location		Location of the key store file.
spring.kafka.producer.ssl.keystore-password		Store password for the key store file.
spring.kafka.producer.ssl.truststore-___location		Location of the trust store file.
spring.kafka.producer.ssl.truststore-password		Store password for the trust store file.
spring.main.web-application-type		Flag to explicitly request a specific type of web application.
spring.rabbitmq.listener.direct.acknowledge-mode		Acknowledge mode of container.
spring.rabbitmq.listener.direct.auto-startup	true	Start the container automatically on startup.
spring.rabbitmq.listener.direct.consumers-per-queue		Number of consumers per queue.
spring.rabbitmq.listener.direct.default-requeue-rejected		Whether rejected deliveries are requeued by default; default true.
spring.rabbitmq.listener.direct.idle-event-interval		How often idle container events should be published in milliseconds.
spring.rabbitmq.listener.direct.prefetch		Number of messages to be handled in a single request.
spring.rabbitmq.listener.direct.retry.enabled	false	Whether or not publishing retries are enabled.
spring.rabbitmq.listener.direct.retry.initial-interval	1000	Interval between the first and second attempt to publish or deliver a message.
spring.rabbitmq.listener.direct.retry.max-attempts	3	Maximum number of attempts to publish or deliver a message.
spring.rabbitmq.listener.direct.retry.max-interval	10000	Maximum interval between attempts.
spring.rabbitmq.listener.direct.retry.multiplier	1	A multiplier to apply to the previous retry interval.
spring.rabbitmq.listener.direct.retry.stateless	true	Whether or not retries are stateless or stateful.
spring.rabbitmq.listener.simple.acknowledge-mode		Acknowledge mode of container.
spring.rabbitmq.listener.simple.auto-startup	true	Start the container automatically on startup.
spring.rabbitmq.listener.simple.concurrency		Minimum number of listener invoker threads.
spring.rabbitmq.listener.simple.default-requeue-rejected		Whether rejected deliveries are requeued by default; default true.
spring.rabbitmq.listener.simple.idle-event-interval		How often idle container events should be published in milliseconds.
spring.rabbitmq.listener.simple.max-concurrency		Maximum number of listener invoker threads.
spring.rabbitmq.listener.simple.prefetch		Number of messages to be handled in a single request.
spring.rabbitmq.listener.simple.retry.enabled	false	Whether or not publishing retries are enabled.
spring.rabbitmq.listener.simple.retry.initial-interval	1000	Interval between the first and second attempt to publish or deliver a message.
spring.rabbitmq.listener.simple.retry.max-attempts	3	Maximum number of attempts to publish or deliver a message.
spring.rabbitmq.listener.simple.retry.max-interval	10000	Maximum interval between attempts.
spring.rabbitmq.listener.simple.retry.multiplier	1	A multiplier to apply to the previous retry interval.
spring.rabbitmq.listener.simple.retry.stateless	true	Whether or not retries are stateless or stateful.
spring.rabbitmq.listener.simple.transaction-size		Number of messages to be processed in a transaction; number of messages between acks.
spring.rabbitmq.listener.type		Listener container type.
spring.reactor.stacktrace-mode.enabled	false	Set whether Reactor should collect stacktrace information at runtime.
spring.redis.jedis.pool.max-active	8	Max number of connections that can be allocated by the pool at a given time.
spring.redis.jedis.pool.max-idle	8	Max number of "idle" connections in the pool.
spring.redis.jedis.pool.max-wait	-1	Maximum amount of time (in milliseconds) a connection allocation should block before throwing an exception when the pool is exhausted.
spring.redis.jedis.pool.min-idle	0	Target for the minimum number of idle connections to maintain in the pool.
spring.redis.lettuce.pool.max-active	8	Max number of connections that can be allocated by the pool at a given time.
spring.redis.lettuce.pool.max-idle	8	Max number of "idle" connections in the pool.
spring.redis.lettuce.pool.max-wait	-1	Maximum amount of time (in milliseconds) a connection allocation should block before throwing an exception when the pool is exhausted.
spring.redis.lettuce.pool.min-idle	0	Target for the minimum number of idle connections to maintain in the pool.
spring.redis.lettuce.shutdown-timeout	2000	Shutdown timeout in milliseconds.
spring.servlet.multipart.enabled	true	Enable support of multipart uploads.
spring.servlet.multipart.file-size-threshold	0	Threshold after which files will be written to disk.
spring.servlet.multipart.___location		Intermediate ___location of uploaded files.
spring.servlet.multipart.max-file-size	1MB	Max file size.
spring.servlet.multipart.max-request-size	10MB	Max request size.
spring.servlet.multipart.resolve-lazily	false	Whether to resolve the multipart request lazily at the time of file or parameter access.
spring.thymeleaf.reactive.max-chunk-size	0	Maximum size of data buffers used for writing to the response, in bytes.
spring.thymeleaf.reactive.media-types		Media types supported by the view technology.
spring.thymeleaf.servlet.content-type	text/html	Content-Type value written to HTTP responses.
spring.webflux.static-path-pattern	/**	Path pattern used for static resources.

Table 3. Removed keys in 2.0.0.M1

Key	Default value	Description
flyway.init-description
flyway.init-on-migrate
flyway.init-version
management.shell.auth.jaas.___domain	my-___domain	JAAS ___domain.
management.shell.auth.key.path		Path to the authentication key.
management.shell.auth.simple.user.name	user	Login user.
management.shell.auth.simple.user.password		Login password.
management.shell.auth.spring.roles	ACTUATOR	Comma-separated list of required roles to login to the CRaSH console.
management.shell.auth.type	simple	Authentication type.
management.shell.command-path-patterns	classpath*:/commands/,classpath*:/crash/commands/	Patterns to use to look for commands.
management.shell.command-refresh-interval	-1	Scan for changes and update the command if necessary (in seconds).
management.shell.config-path-patterns	classpath*:/crash/*	Patterns to use to look for configurations.
management.shell.disabled-commands	jpa*,jdbc*,jndi*	Comma-separated list of commands to disable.
management.shell.disabled-plugins	``	Comma-separated list of plugins to disable.
management.shell.ssh.auth-timeout	600000	Number of milliseconds after user will be prompted to login again.
management.shell.ssh.enabled	true	Enable CRaSH SSH support.
management.shell.ssh.idle-timeout	600000	Number of milliseconds after which unused connections are closed.
management.shell.ssh.key-path		Path to the SSH server key.
management.shell.ssh.port	2000	SSH port.
management.shell.telnet.enabled	false	Enable CRaSH telnet support.
management.shell.telnet.port	5000	Telnet port.
server.context-parameters		ServletContext parameters.
server.context-path		Context path of the application.
server.jsp-servlet.class-name
server.jsp-servlet.init-parameters
server.jsp-servlet.registered
server.max-http-post-size	0	Maximum size in bytes of the HTTP post content.
server.servlet-path	/	Path of the main dispatcher servlet.
server.undertow.buffers-per-region		Number of buffer per region.
spring.cache.guava.spec		The spec to use to create caches.
spring.cache.hazelcast.config		The ___location of the configuration file to use to initialize Hazelcast.
spring.data.neo4j.compiler		Compiler to use.
spring.datasource.dbcp.access-to-underlying-connection-allowed
spring.datasource.dbcp.connection-init-sqls
spring.datasource.dbcp.default-auto-commit
spring.datasource.dbcp.default-catalog
spring.datasource.dbcp.default-read-only
spring.datasource.dbcp.default-transaction-isolation
spring.datasource.dbcp.driver-class-name
spring.datasource.dbcp.initial-size
spring.datasource.dbcp.log-abandoned
spring.datasource.dbcp.login-timeout
spring.datasource.dbcp.max-active
spring.datasource.dbcp.max-idle
spring.datasource.dbcp.max-open-prepared-statements
spring.datasource.dbcp.max-wait
spring.datasource.dbcp.min-evictable-idle-time-millis
spring.datasource.dbcp.min-idle
spring.datasource.dbcp.num-tests-per-eviction-run
spring.datasource.dbcp.password
spring.datasource.dbcp.pool-prepared-statements
spring.datasource.dbcp.remove-abandoned
spring.datasource.dbcp.remove-abandoned-timeout
spring.datasource.dbcp.test-on-borrow
spring.datasource.dbcp.test-on-return
spring.datasource.dbcp.test-while-idle
spring.datasource.dbcp.time-between-eviction-runs-millis
spring.datasource.dbcp.url
spring.datasource.dbcp.username
spring.datasource.dbcp.validation-query
spring.datasource.dbcp.validation-query-timeout
spring.datasource.hikari.connection-customizer-class-name
spring.http.multipart.enabled	true	Enable support of multi-part uploads.
spring.http.multipart.file-size-threshold	0	Threshold after which files will be written to disk.
spring.http.multipart.___location		Intermediate ___location of uploaded files.
spring.http.multipart.max-file-size	1MB	Max file size.
spring.http.multipart.max-request-size	10MB	Max request size.
spring.http.multipart.resolve-lazily	false	Whether to resolve the multipart request lazily at the time of file or parameter access.
spring.jpa.hibernate.naming.strategy		Hibernate 4 naming strategy fully qualified name.
spring.rabbitmq.listener.acknowledge-mode		Acknowledge mode of container.
spring.rabbitmq.listener.auto-startup	true	Start the container automatically on startup.
spring.rabbitmq.listener.concurrency		Minimum number of consumers.
spring.rabbitmq.listener.default-requeue-rejected		Whether rejected deliveries are requeued by default; default true.
spring.rabbitmq.listener.idle-event-interval		How often idle container events should be published in milliseconds.
spring.rabbitmq.listener.max-concurrency		Maximum number of consumers.
spring.rabbitmq.listener.prefetch		Number of messages to be handled in a single request.
spring.rabbitmq.listener.retry.enabled	false	Whether or not publishing retries are enabled.
spring.rabbitmq.listener.retry.initial-interval	1000	Interval between the first and second attempt to publish or deliver a message.
spring.rabbitmq.listener.retry.max-attempts	3	Maximum number of attempts to publish or deliver a message.
spring.rabbitmq.listener.retry.max-interval	10000	Maximum interval between attempts.
spring.rabbitmq.listener.retry.multiplier	1	A multiplier to apply to the previous retry interval.
spring.rabbitmq.listener.retry.stateless	true	Whether or not retries are stateless or stateful.
spring.rabbitmq.listener.transaction-size		Number of messages to be processed in a transaction.
spring.redis.pool.max-active	8	Max number of connections that can be allocated by the pool at a given time.
spring.redis.pool.max-idle	8	Max number of "idle" connections in the pool.
spring.redis.pool.max-wait	-1	Maximum amount of time (in milliseconds) a connection allocation should block before throwing an exception when the pool is exhausted.
spring.redis.pool.min-idle	0	Target for the minimum number of idle connections to maintain in the pool.
spring.sendgrid.password		SendGrid password.
spring.sendgrid.username		SendGrid username.
spring.session.mongo.collection-name	sessions	Collection name used to store sessions.
spring.thymeleaf.content-type	text/html	Content-Type value.