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

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

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