Configuration Reference

netty.default.allocator.num-heap-arenas

java.lang.Integer

The number of heap arenas

netty.default.allocator.num-direct-arenas

java.lang.Integer

The number of direct arenas

netty.default.allocator.page-size

java.lang.Integer

The page size

netty.default.allocator.max-order

java.lang.Integer

The max order

netty.default.allocator.chunk-size

java.lang.Integer

The chunk size

netty.default.allocator.small-cache-size

java.lang.Integer

The small cache size

netty.default.allocator.normal-cache-size

java.lang.Integer

The normal cache size

netty.default.allocator.use-cache-for-all-threads

java.lang.Boolean

Whether to use the cache for all threads

netty.default.allocator.max-cached-buffer-capacity

java.lang.Integer

The max cached buffer capacity

netty.default.allocator.cache-trim-interval

java.lang.Integer

The cache trim interval

netty.default.allocator.max-cached-byte-buffers-per-chunk

java.lang.Integer

The max cached byte buffers per chunk

micronaut.application.default-charset

java.nio.charset.Charset

Default value (UTF-8).

micronaut.application.name

java.lang.String

Set the application name

micronaut.io.watch.enabled

boolean

Whether watch is enabled.

micronaut.io.watch.restart

boolean

Set whether restart is enabled.

micronaut.io.watch.paths

java.util.List

Sets the watch paths to use.

micronaut.io.watch.check-interval

java.time.Duration

Sets the interval to wait between file watch polls.

micronaut.application.instance

ApplicationConfiguration$InstanceConfiguration

The instance configuration

micronaut.application.instance.id

java.lang.String

The instance identifier

micronaut.application.instance.group

java.lang.String

The instance auto scaling group

micronaut.application.instance.zone

java.lang.String

The instance availability zone

micronaut.application.instance.metadata

java.util.Map

The metadata to associate with the instance

micronaut.executors.*.n-threads

java.lang.Integer

micronaut.executors.*.type

ExecutorType

micronaut.executors.*.parallelism

java.lang.Integer

micronaut.executors.*.core-pool-size

java.lang.Integer

micronaut.executors.*.thread-factory-class

java.lang.Class

micronaut.executors.*.name

java.lang.String

Sets the executor name.

micronaut.executors.*.number-of-threads

java.lang.Integer

Sets the number of threads for FIXED. Default value (2 * Number of processors available to the Java virtual machine).

micronaut.http.services.*.ssl.key-store

SslConfiguration$KeyStoreConfiguration

micronaut.http.services.*.ssl.key-store.path

java.lang.String

micronaut.http.services.*.ssl.key-store.password

java.lang.String

micronaut.http.services.*.ssl.key-store.type

java.lang.String

micronaut.http.services.*.ssl.key-store.provider

java.lang.String

micronaut.http.services.*.ssl.key

SslConfiguration$KeyConfiguration

micronaut.http.services.*.ssl.key.password

java.lang.String

micronaut.http.services.*.ssl.key.alias

java.lang.String

micronaut.http.client.versioning.default.headers

java.util.List

The list of request header names.

micronaut.http.client.versioning.default.parameters

java.util.List

The list of request query parameter names.

micronaut.http.services.*.ssl.trust-store

SslConfiguration$TrustStoreConfiguration

micronaut.http.services.*.ssl.trust-store.path

java.lang.String

micronaut.http.services.*.ssl.trust-store.password

java.lang.String

micronaut.http.services.*.ssl.trust-store.type

java.lang.String

micronaut.http.services.*.ssl.trust-store.provider

java.lang.String

micronaut.http.services.*.http-version

HttpVersion

Sets the HTTP version to use. Defaults to {@link HttpVersion#HTTP_1_1}.

micronaut.http.services.*.log-level

LogLevel

Sets the level to enable trace logging at. Depending on the implementation this may activate additional handlers. For example in Netty this will activate {@code LoggingHandler} at the given level.

micronaut.http.services.*.event-loop-group

java.lang.String

Sets the event loop group to use for the client.

micronaut.http.services.*.exception-on-error-status

boolean

Sets whether throwing an exception upon HTTP error status (>= 400) is preferred. Default value (DEFAULT_EXCEPTION_ON_ERROR_STATUS)

micronaut.http.services.*.logger-name

java.lang.String

Sets the client-specific logger name.

micronaut.http.services.*.follow-redirects

boolean

Sets whether redirects should be followed. Default value (DEFAULT_FOLLOW_REDIRECTS).

micronaut.http.services.*.default-charset

java.nio.charset.Charset

Sets the default charset to use. Default value (UTF-8);

micronaut.http.services.*.channel-options

java.util.Map

The Client channel options

micronaut.http.services.*.shutdown-quiet-period

java.time.Duration

Sets the amount of quiet period for shutdown of client thread pools. Default value (1 milliseconds).

If a task is submitted during the quiet period, it will be accepted and the quiet period will start over.

micronaut.http.services.*.shutdown-timeout

java.time.Duration

Sets the amount of time to wait for shutdown of client thread pools. Default value (100 milliseconds).

micronaut.http.services.*.read-timeout

java.time.Duration

Sets the read timeout. Default value (10 seconds).

micronaut.http.services.*.read-idle-timeout

java.time.Duration

Sets the max read idle time for streaming requests. Default value (5 minutes).

micronaut.http.services.*.connection-pool-idle-timeout

java.time.Duration

Sets the idle timeout for connection in the client connection pool. Defaults to 0.

micronaut.http.services.*.connect-timeout

java.time.Duration

Sets the connect timeout.

micronaut.http.services.*.connect-ttl

java.time.Duration

Sets the connect timeout.

micronaut.http.services.*.num-of-threads

java.lang.Integer

Sets the number of threads the client should use for requests.

micronaut.http.services.*.thread-factory

java.lang.Class

Sets a thread factory.

micronaut.http.services.*.max-content-length

int

Sets the maximum content length the client can consume. Default value (1024 * 1024 * 10 => 10MB).

micronaut.http.services.*.proxy-type

java.net.Proxy$Type

The proxy type

micronaut.http.services.*.proxy-address

java.net.SocketAddress

Sets a proxy address.

micronaut.http.services.*.proxy-username

java.lang.String

Sets the proxy user name to use.

micronaut.http.services.*.proxy-password

java.lang.String

Sets the proxy password.

micronaut.http.services.*.proxy-selector

java.net.ProxySelector

Sets the proxy selector. ProxySelector decides what proxy to use and take precedence over {@link #setProxyAddress(SocketAddress)} and {@link #setProxyType(Proxy.Type)}.

micronaut.http.services.*.urls

java.util.List

Sets the URIs of the service.

micronaut.http.services.*.health-check-uri

java.lang.String

Sets the health check URI. Default value ("/health").

micronaut.http.services.*.health-check

boolean

Sets whether the service health should be checked. Default value (false).

micronaut.http.services.*.health-check-interval

java.time.Duration

Sets the default duration to check health status. Default value (30 seconds).

micronaut.http.services.*.path

java.lang.String

Sets the context path to use for requests.

micronaut.http.services.*.url

java.net.URI

Sets the URL of the service.

micronaut.http.services.*.pool.enabled

boolean

Sets whether connection pooling is enabled. Default value (false).

micronaut.http.services.*.pool.max-connections

int

Sets the maximum number of connections. Defaults to no maximum.

micronaut.http.services.*.pool.max-pending-acquires

int

Sets the max pending acquires.

micronaut.http.services.*.pool.acquire-timeout

java.time.Duration

Sets the timeout to wait for a connection.

micronaut.http.client.versioning.*.headers

java.util.List

The list of request header names.

micronaut.http.client.versioning.*.parameters

java.util.List

The list of request query parameter names.

micronaut.http.client.http-version

HttpVersion

Sets the HTTP version to use. Defaults to {@link HttpVersion#HTTP_1_1}.

micronaut.http.client.log-level

LogLevel

Sets the level to enable trace logging at. Depending on the implementation this may activate additional handlers. For example in Netty this will activate {@code LoggingHandler} at the given level.

micronaut.http.client.event-loop-group

java.lang.String

Sets the event loop group to use for the client.

micronaut.http.client.ssl-configuration

SslConfiguration

Sets the SSL configuration for the client.

micronaut.http.client.exception-on-error-status

boolean

Sets whether throwing an exception upon HTTP error status (>= 400) is preferred. Default value (DEFAULT_EXCEPTION_ON_ERROR_STATUS)

micronaut.http.client.logger-name

java.lang.String

Sets the client-specific logger name.

micronaut.http.client.follow-redirects

boolean

Sets whether redirects should be followed. Default value (DEFAULT_FOLLOW_REDIRECTS).

micronaut.http.client.default-charset

java.nio.charset.Charset

Sets the default charset to use. Default value (UTF-8);

micronaut.http.client.channel-options

java.util.Map

The Client channel options

micronaut.http.client.shutdown-quiet-period

java.time.Duration

Sets the amount of quiet period for shutdown of client thread pools. Default value (1 milliseconds).

If a task is submitted during the quiet period, it will be accepted and the quiet period will start over.

micronaut.http.client.shutdown-timeout

java.time.Duration

Sets the amount of time to wait for shutdown of client thread pools. Default value (100 milliseconds).

micronaut.http.client.read-timeout

java.time.Duration

Sets the read timeout. Default value (10 seconds).

micronaut.http.client.read-idle-timeout

java.time.Duration

Sets the max read idle time for streaming requests. Default value (5 minutes).

micronaut.http.client.connection-pool-idle-timeout

java.time.Duration

Sets the idle timeout for connection in the client connection pool. Defaults to 0.

micronaut.http.client.connect-timeout

java.time.Duration

Sets the connect timeout.

micronaut.http.client.connect-ttl

java.time.Duration

Sets the connect timeout.

micronaut.http.client.num-of-threads

java.lang.Integer

Sets the number of threads the client should use for requests.

micronaut.http.client.thread-factory

java.lang.Class

Sets a thread factory.

micronaut.http.client.max-content-length

int

Sets the maximum content length the client can consume. Default value (1024 * 1024 * 10 => 10MB).

micronaut.http.client.proxy-type

java.net.Proxy$Type

The proxy type

micronaut.http.client.proxy-address

java.net.SocketAddress

Sets a proxy address.

micronaut.http.client.proxy-username

java.lang.String

Sets the proxy user name to use.

micronaut.http.client.proxy-password

java.lang.String

Sets the proxy password.

micronaut.http.client.proxy-selector

java.net.ProxySelector

Sets the proxy selector. ProxySelector decides what proxy to use and take precedence over {@link #setProxyAddress(SocketAddress)} and {@link #setProxyType(Proxy.Type)}.

micronaut.http.client.pool.enabled

boolean

Sets whether connection pooling is enabled. Default value (false).

micronaut.http.client.pool.max-connections

int

Sets the maximum number of connections. Defaults to no maximum.

micronaut.http.client.pool.max-pending-acquires

int

Sets the max pending acquires.

micronaut.http.client.pool.acquire-timeout

java.time.Duration

Sets the timeout to wait for a connection.

micronaut.http.services.*.ssl.port

int

micronaut.http.services.*.ssl.build-self-signed

boolean

micronaut.http.services.*.ssl.enabled

boolean

micronaut.http.services.*.ssl.client-authentication

ClientAuthentication

micronaut.http.services.*.ssl.ciphers

java.lang.String

micronaut.http.services.*.ssl.protocols

java.lang.String

micronaut.http.services.*.ssl.protocol

java.lang.String

micronaut.http.services.*.ssl.handshake-timeout

java.time.Duration

micronaut.http.services.*.ssl.insecure-trust-all-certificates

boolean

micronaut.http.services.*.ssl-configuration

SslConfiguration

Sets the SSL configuration for the client.

micronaut.server.ssl.key.password

java.lang.String

Sets the password.

micronaut.server.ssl.key.alias

java.lang.String

Sets the alias.

micronaut.server.ssl.key

SslConfiguration$KeyConfiguration

Sets the key configuration.

micronaut.server.ssl.port

int

Sets the SSL port. Default value (8443).

micronaut.server.ssl.build-self-signed

boolean

Sets whether to build a self signed certificate. Default value (false).

micronaut.server.ssl.enabled

boolean

Whether SSL is enabled. Default value (false).

micronaut.server.ssl.client-authentication

ClientAuthentication

Sets the client authentication mode.

micronaut.server.ssl.ciphers

java.lang.String

Sets the ciphers to use.

micronaut.server.ssl.protocols

java.lang.String

Sets the protocols to use.

micronaut.server.ssl.protocol

java.lang.String

Sets the protocol to use. Default value ("TLS").

micronaut.server.ssl.handshake-timeout

java.time.Duration

The timeout for the SSL handshake

micronaut.server.ssl.key-store.path

java.lang.String

Sets the path.

micronaut.server.ssl.key-store.password

java.lang.String

Sets the password to use for the keystore.

micronaut.server.ssl.key-store.type

java.lang.String

Sets the type of keystore.

micronaut.server.ssl.key-store.provider

java.lang.String

Sets the keystore provider name.

micronaut.server.ssl.key-store

SslConfiguration$KeyStoreConfiguration

Sets the keystore configuration.

micronaut.http.client.ssl.trust-store

SslConfiguration$TrustStoreConfiguration

Sets the trust store configuration.

micronaut.http.client.ssl.trust-store.path

java.lang.String

Sets the path.

micronaut.http.client.ssl.trust-store.password

java.lang.String

Sets the password to use for the keystore.

micronaut.http.client.ssl.trust-store.type

java.lang.String

Sets the type of keystore.

micronaut.http.client.ssl.trust-store.provider

java.lang.String

Sets the keystore provider name.

micronaut.ssl.key-store

SslConfiguration$KeyStoreConfiguration

Sets the keystore configuration.

micronaut.ssl.key-store.path

java.lang.String

Sets the path.

micronaut.ssl.key-store.password

java.lang.String

Sets the password to use for the keystore.

micronaut.ssl.key-store.type

java.lang.String

Sets the type of keystore.

micronaut.ssl.key-store.provider

java.lang.String

Sets the keystore provider name.

micronaut.server.ssl.trust-store.path

java.lang.String

Sets the path.

micronaut.server.ssl.trust-store.password

java.lang.String

Sets the password to use for the keystore.

micronaut.server.ssl.trust-store.type

java.lang.String

Sets the type of keystore.

micronaut.server.ssl.trust-store.provider

java.lang.String

Sets the keystore provider name.

micronaut.server.ssl.trust-store

SslConfiguration$TrustStoreConfiguration

Sets the trust store configuration.

micronaut.ssl.key

SslConfiguration$KeyConfiguration

Sets the key configuration.

micronaut.ssl.key.password

java.lang.String

Sets the password.

micronaut.ssl.key.alias

java.lang.String

Sets the alias.

micronaut.codec.*.additional-types

java.util.List

Default value (Empty list).

micronaut.http.client.ssl.key-store

SslConfiguration$KeyStoreConfiguration

Sets the keystore configuration.

micronaut.http.client.ssl.key-store.path

java.lang.String

Sets the path.

micronaut.http.client.ssl.key-store.password

java.lang.String

Sets the password to use for the keystore.

micronaut.http.client.ssl.key-store.type

java.lang.String

Sets the type of keystore.

micronaut.http.client.ssl.key-store.provider

java.lang.String

Sets the keystore provider name.

micronaut.ssl.trust-store

SslConfiguration$TrustStoreConfiguration

Sets the trust store configuration.

micronaut.ssl.trust-store.path

java.lang.String

Sets the path.

micronaut.ssl.trust-store.password

java.lang.String

Sets the password to use for the keystore.

micronaut.ssl.trust-store.type

java.lang.String

Sets the type of keystore.

micronaut.ssl.trust-store.provider

java.lang.String

Sets the keystore provider name.

micronaut.http.client.ssl.key

SslConfiguration$KeyConfiguration

Sets the key configuration.

micronaut.http.client.ssl.key.password

java.lang.String

Sets the password.

micronaut.http.client.ssl.key.alias

java.lang.String

Sets the alias.

micronaut.http.client.ssl.port

int

Sets the SSL port. Default value (8443).

micronaut.http.client.ssl.build-self-signed

boolean

Sets whether to build a self signed certificate. Default value (false).

micronaut.http.client.ssl.enabled

boolean

Whether SSL is enabled. Default value (false).

micronaut.http.client.ssl.client-authentication

ClientAuthentication

Sets the client authentication mode.

micronaut.http.client.ssl.ciphers

java.lang.String

Sets the ciphers to use.

micronaut.http.client.ssl.protocols

java.lang.String

Sets the protocols to use.

micronaut.http.client.ssl.protocol

java.lang.String

Sets the protocol to use. Default value ("TLS").

micronaut.http.client.ssl.handshake-timeout

java.time.Duration

The timeout for the SSL handshake

micronaut.http.client.ssl.insecure-trust-all-certificates

boolean

Whether the client should disable checking of the remote SSL certificate.

micronaut.ssl.port

int

Sets the SSL port. Default value (8443).

micronaut.ssl.build-self-signed

boolean

Sets whether to build a self signed certificate. Default value (false).

micronaut.ssl.enabled

boolean

Whether SSL is enabled. Default value (false).

micronaut.ssl.client-authentication

ClientAuthentication

Sets the client authentication mode.

micronaut.ssl.ciphers

java.lang.String

Sets the ciphers to use.

micronaut.ssl.protocols

java.lang.String

Sets the protocols to use.

micronaut.ssl.protocol

java.lang.String

Sets the protocol to use. Default value ("TLS").

micronaut.ssl.handshake-timeout

java.time.Duration

The timeout for the SSL handshake

micronaut.netty.event-loops.*.num-threads

int

micronaut.netty.event-loops.*.io-ratio

java.lang.Integer

micronaut.netty.event-loops.*.prefer-native-transport

boolean

micronaut.netty.event-loops.*.executor

java.lang.String

micronaut.netty.event-loops.*.shutdown-quiet-period

java.time.Duration

micronaut.netty.event-loops.*.shutdown-timeout

java.time.Duration

netty.resource-leak-detector-level

io.netty.util.ResourceLeakDetector$Level

Sets the resource leak detection level.

micronaut.server.locale-resolution

HttpServerConfiguration$HttpLocaleResolutionConfigurationProperties

The locale resolution configuration

micronaut.server.locale-resolution.fixed

java.util.Locale

Set the language tag for the locale. Supports BCP 47 language tags (e.g. "en-US") and ISO standard (e.g "en_US").

micronaut.server.locale-resolution.session-attribute

java.lang.String

Sets the key in the session to look for the locale.

micronaut.server.locale-resolution.cookie-name

java.lang.String

Sets the name of the cookie that is used to store the locale.

micronaut.server.locale-resolution.header

boolean

Set to true if the locale should be resolved from the Accept-Language header. Default value (true).

micronaut.server.locale-resolution.default-locale

java.util.Locale

Sets the locale that will be used if the locale cannot be resolved through any means. Defaults to the system default.

micronaut.server.host-resolution

HttpServerConfiguration$HostResolutionConfiguration

The host resolution configuration

micronaut.server.host-resolution.host-header

java.lang.String

The header name that stores the host

micronaut.server.host-resolution.protocol-header

java.lang.String

The header name that stores the protocol

micronaut.server.host-resolution.port-header

java.lang.String

The header name that stores the port

micronaut.server.host-resolution.port-in-host

boolean

True if the host header supports a port

micronaut.server.host-resolution.allowed-hosts

java.util.List

The list of allowed host regex patterns. Any resolved

micronaut.server.cors

HttpServerConfiguration$CorsConfiguration

Sets the cors configuration.

micronaut.server.cors.enabled

boolean

Sets whether CORS is enabled. Default value (false)

micronaut.server.cors.single-header

boolean

Sets whether CORS header values should be joined into a single header. Default value (false).

micronaut.server.cors.configurations

java.util.Map

Sets the CORS configurations.

micronaut.server.port

java.lang.Integer

Sets the port to bind to. Default value (-1)

micronaut.server.host

java.lang.String

Sets the host to bind to.

micronaut.server.read-timeout

java.lang.Integer

Sets the default read timeout.

micronaut.server.max-request-size

long

Sets the maximum request size. Default value (1024 * 1024 * 10L => // 10MB)

micronaut.server.read-idle-timeout

java.time.Duration

Sets the amount of time a connection can remain idle without any reads occurring. Default value (5L minutes).

micronaut.server.write-idle-timeout

java.time.Duration

Sets the amount of time a connection can remain idle without any writes occurring. Default value (5L minutes).

micronaut.server.idle-timeout

java.time.Duration

Sets the idle time of connections for the server. Default value (5 minutes).

micronaut.server.server-header

java.lang.String

Sets the name of the server header.

micronaut.server.date-header

boolean

Sets whether a date header should be sent back. Default value (true).

micronaut.server.log-handled-exceptions

boolean

Sets whether exceptions handled by either an error route or exception handler should still be logged. Default value (false).

micronaut.server.client-address-header

java.lang.String

The header that stores the original client address

micronaut.server.context-path

java.lang.String

Sets the context path for the web server.

micronaut.server.dual-protocol

boolean

the dual protocol (http/https) configuration. Default value (false).

micronaut.server.http-to-https-redirect

boolean

Set to true to enable redirecting all http requests to the same URL but with

micronaut.server.http-version

HttpVersion

Sets the HTTP version to use. Defaults to {@link HttpVersion#HTTP_1_1}.

micronaut.server.default-charset

java.nio.charset.Charset

The default charset to use

micronaut.server.thread-selection

ThreadSelection

Sets the ThreadSelection model to use for the server. Default value MANUAL.

micronaut.server.multipart

HttpServerConfiguration$MultipartConfiguration

Sets the multipart configuration.

micronaut.server.multipart.location

java.io.File

Sets the location to store files.

micronaut.server.multipart.max-file-size

long

Sets the max file size. Default value (1024L * 1024 => 1MB).

micronaut.server.multipart.enabled

java.lang.Boolean

Sets whether multipart processing is enabled. Default value (false).

micronaut.server.multipart.disk

boolean

Sets whether to buffer data to disk or not. Default value (false).

micronaut.server.multipart.mixed

boolean

Sets whether to buffer data to disk if the size is greater than the threshold. Default value (false).

micronaut.server.multipart.threshold

long

Sets the amount of data that should be received that will trigger the data to be stored to disk. Default value (1024L * 1024 * 10).

netty.responses.file.cache-control

FileTypeHandlerConfiguration$CacheControlConfiguration

Sets the cache control configuration.

netty.responses.file.cache-control.public

boolean

Sets whether the cache control is public. Default value (false)

micronaut.server.netty.listeners.*.family

NettyHttpServerConfiguration$NettyListenerConfiguration$Family

The address family of this listener.

micronaut.server.netty.listeners.*.ssl

boolean

Whether to enable SSL on this listener. Also requires ssl.SslConfiguration#isEnabled() to be set.

micronaut.server.netty.listeners.*.host

java.lang.String

For TCP listeners, the host to bind to, or {@code null} to bind to all hosts.

micronaut.server.netty.listeners.*.port

int

The TCP port to bind to. May be {@code -1} to bind to a random port.

micronaut.server.netty.listeners.*.path

java.lang.String

For UNIX domain sockets, the path of the socket. For abstract domain sockets, this should start with a NUL byte.

micronaut.server.netty.listeners.*.expose-default-routes

boolean

Whether to expose default routes on this listener.

micronaut.server.netty.access-logger

NettyHttpServerConfiguration$AccessLogger

Sets the AccessLogger configuration.

micronaut.server.netty.access-logger.enabled

boolean

Enables or Disables the access logger.

micronaut.server.netty.access-logger.logger-name

java.lang.String

Sets the logger name to use. If not specified 'HTTP_ACCESS_LOGGER' will be used.

micronaut.server.netty.access-logger.log-format

java.lang.String

Sets the log format to use. When not specified, the Common Log Format (CLF) will be used.

micronaut.server.netty.access-logger.exclusions

java.util.List

Sets the URI patterns to be excluded from the access log.

micronaut.server.netty.responses.file.cache-seconds

int

Cache Seconds. Default value (60).

micronaut.server.netty.responses.file.cache-control

NettyHttpServerConfiguration$FileTypeHandlerConfiguration$CacheControlConfiguration

Sets the cache control configuration.

micronaut.server.netty.responses.file.cache-control.public

boolean

Sets whether the cache control is public. Default value (false)

micronaut.server.netty.child-options

java.util.Map

Sets the Netty child worker options.

micronaut.server.netty.options

java.util.Map

Sets the channel options.

micronaut.server.netty.max-initial-line-length

int

Sets the maximum initial line length for the HTTP request. Default value (4096).

micronaut.server.netty.max-header-size

int

Sets the maximum size of any one header. Default value (8192).

micronaut.server.netty.max-chunk-size

int

Sets the maximum size of any single request chunk. Default value (8192).

micronaut.server.netty.max-h2c-upgrade-request-size

int

Sets the maximum size of the body of the HTTP1.1 request used to upgrade a connection to HTTP2 clear-text (h2c). This initial request cannot be streamed and is instead buffered in full, so the default value (8192) is relatively small. <i>If this value is too small for your use case, instead consider using an empty initial "upgrade request" (e.g. {@code OPTIONS /}), or switch to normal HTTP2.</i> <p> <i>Does not affect normal HTTP2 (TLS).</i>

micronaut.server.netty.chunked-supported

boolean

Sets whether chunked transfer encoding is supported. Default value (true).

micronaut.server.netty.validate-headers

boolean

Sets whether to validate incoming headers. Default value (true).

micronaut.server.netty.initial-buffer-size

int

Sets the initial buffer size. Default value (128).

micronaut.server.netty.log-level

io.netty.handler.logging.LogLevel

Sets the Netty log level.

micronaut.server.netty.compression-threshold

int

Sets the minimum size of a request body must be in order to be compressed. Default value (1024).

micronaut.server.netty.compression-level

int

Sets the compression level (0-9). Default value (6).

micronaut.server.netty.use-native-transport

boolean

Sets whether to use netty’s native transport (epoll or kqueue) if available . Default value (false).

micronaut.server.netty.fallback-protocol

java.lang.String

Sets the fallback protocol to use when negotiating via ALPN.

micronaut.server.netty.keep-alive-on-server-error

boolean

Whether to send connection keep alive on internal server errors. Default value ({@value DEFAULT_KEEP_ALIVE_ON_SERVER_ERROR}).

micronaut.server.netty.pcap-logging-path-pattern

java.lang.String

The path pattern to use for logging incoming connections to pcap. This is an unsupported option: Behavior may change, or it may disappear entirely, without notice!

micronaut.server.netty.listeners

java.util.List

Set the explicit netty listener configurations, or {@code null} if they should be implicit.

micronaut.server.netty.http2

NettyHttpServerConfiguration$Http2Settings

Sets the Http2Settings.

micronaut.server.netty.http2.header-table-size

java.lang.Long

Sets the {@code SETTINGS_HEADER_TABLE_SIZE} value.

micronaut.server.netty.http2.push-enabled

java.lang.Boolean

Does nothing.

micronaut.server.netty.http2.max-concurrent-streams

java.lang.Long

Sets the {@code SETTINGS_MAX_CONCURRENT_STREAMS} value.

micronaut.server.netty.http2.initial-window-size

java.lang.Integer

Sets the {@code SETTINGS_INITIAL_WINDOW_SIZE} value.

micronaut.server.netty.http2.max-frame-size

java.lang.Integer

Sets the {@code SETTINGS_MAX_FRAME_SIZE} value.

micronaut.server.netty.http2.max-header-list-size

java.lang.Long

Sets the {@code SETTINGS_MAX_HEADER_LIST_SIZE} value.

micronaut.server.netty.parent

NettyHttpServerConfiguration$Parent

Sets the parent event loop configuration.

micronaut.server.netty.parent.event-loop-group

java.lang.String

Sets the name to use.

micronaut.server.netty.parent.threads

int

Sets the number of threads for the event loop group.

micronaut.server.netty.parent.io-ratio

java.lang.Integer

Sets the I/O ratio.

micronaut.server.netty.parent.executor

java.lang.String

Sets the name of the executor.

micronaut.server.netty.parent.prefer-native-transport

boolean

Set whether to prefer the native transport if available

micronaut.server.netty.parent.shutdown-quiet-period

java.time.Duration

Set the shutdown quiet period

micronaut.server.netty.parent.shutdown-timeout

java.time.Duration

Set the shutdown timeout (must be >= shutdownQuietPeriod)

micronaut.server.netty.worker

NettyHttpServerConfiguration$Worker

Sets the worker event loop configuration.

micronaut.server.netty.worker.event-loop-group

java.lang.String

Sets the name to use.

micronaut.server.netty.worker.threads

int

Sets the number of threads for the event loop group.

micronaut.server.netty.worker.io-ratio

java.lang.Integer

Sets the I/O ratio.

micronaut.server.netty.worker.executor

java.lang.String

Sets the name of the executor.

micronaut.server.netty.worker.prefer-native-transport

boolean

Set whether to prefer the native transport if available

micronaut.server.netty.worker.shutdown-quiet-period

java.time.Duration

Set the shutdown quiet period

micronaut.server.netty.worker.shutdown-timeout

java.time.Duration

Set the shutdown timeout (must be >= shutdownQuietPeriod)

netty.responses.file.cache-seconds

int

Cache Seconds. Default value (60).

jackson.module-scan

boolean

Sets whether to scan for modules or not (defaults to true).

jackson.bean-introspection-module

boolean

Whether the BeanIntrospection should be used for reflection free object serialialization/deserialialization.

jackson.date-format

java.lang.String

Sets the default date format to use.

jackson.locale

java.util.Locale

Sets the locale to use.

jackson.time-zone

java.util.TimeZone

Sets the timezone to use.

jackson.array-size-threshold

int

Sets the array size threshold for data binding. Default value (100).

jackson.serialization

java.util.Map

Sets the serialization features to use.

jackson.deserialization

java.util.Map

Sets the deserialization features to use.

jackson.mapper

java.util.Map

Sets the object mapper features to use.

jackson.parser

java.util.Map

Sets the parser features to use.

jackson.generator

java.util.Map

Sets the generator features to use.

jackson.factory

java.util.Map

Sets the factory features to use.

jackson.serialization-inclusion

com.fasterxml.jackson.annotation.JsonInclude$Include

Sets the serialization inclusion mode.

jackson.default-typing

com.fasterxml.jackson.databind.ObjectMapper$DefaultTyping

Sets the global defaultTyping using for Polymorphic handling.

jackson.property-naming-strategy

com.fasterxml.jackson.databind.PropertyNamingStrategy

Sets the property naming strategy.

jackson.always-serialize-errors-as-list

boolean

Sets whether _embedded.errors should always be serialized as list (defaults to false). If set to false, _embedded.errors with 1 element will be serialized as an object.

jackson.trim-strings

boolean

Whether strings should be trimmed when deserializing (defaults to false). If the resulting string is an empty string, then null will be applied instead.

endpoints.all.enabled

java.lang.Boolean

Sets whether the endpoint is enabled.

endpoints.all.sensitive

java.lang.Boolean

Sets whether the endpoint is sensitive.

endpoints.all.port

java.lang.Integer

Sets the port to expose endpoints via.

endpoints.all.path

java.lang.String

The endpoints base path. It must include a leading and trailing '/'. Default value ("/").

endpoints.health.details-visible

DetailsVisibility

Sets the visibility policy for health information.

endpoints.*.enabled

java.lang.Boolean

Sets whether the endpoint is enabled.

endpoints.*.sensitive

java.lang.Boolean

Sets whether the endpoint is sensitive.

endpoints.health.status.http-mapping

java.util.Map

Set how HealthStatus map to HttpStatus codes.

endpoints.health.discovery-client.enabled

boolean

If health indicator should be enabled. Default is true.

endpoints.loggers.write-sensitive

boolean

Determines whether modifications to the log level should require authentication. Default value (true).

endpoints.health.disk-space.enabled

boolean

Default value (true).

endpoints.health.disk-space.path

java.io.File

Default value (".").

endpoints.health.disk-space.threshold

long

Default value (1024L * 1024 * 10 => 10MB).

micronaut.router.versioning.parameter.enabled

boolean

Sets whether parameter should be searched for a version.

micronaut.router.versioning.parameter.names

java.util.List

Sets which parameter should be searched for a version.

micronaut.router.static-resources.*.enabled

boolean

Sets whether this specific mapping is enabled. Default value (true).

micronaut.router.static-resources.*.paths

java.util.List

A list of paths either starting with classpath: or file:. You can serve files from anywhere on disk or the classpath. For example to serve static resources from src/main/resources/public, you would use classpath:public as the path.

micronaut.router.static-resources.*.mapping

java.lang.String

The path resources should be served from. Uses ant path matching. Default value ("/**").

micronaut.router.versioning.enabled

boolean

Enables the version based route matches filtering.

micronaut.router.versioning.default-version

java.lang.String

Sets the version to use if the version cannot be resolved. Default value (null).

micronaut.router.versioning.header.enabled

boolean

Sets whether headers should be searched for a version.

micronaut.router.versioning.header.names

java.util.List

Sets which headers should be searched for a version.

micronaut.heartbeat.interval

java.time.Duration

Default value (15 seconds).

micronaut.heartbeat.enabled

boolean

Default value (true).

micronaut.application.digitalocean.metadata.url

java.lang.String

Default value ("http://169.254.169.254/metadata/v1.json").

micronaut.application.digitalocean.metadata.enabled

boolean

Default value (true).

micronaut.session.max-inactive-interval

java.time.Duration

Set the maximum inactive interval. Default value (30 minutes).

micronaut.session.max-active-sessions

java.lang.Integer

Sets the maximum number of active sessions.

micronaut.session.prompt-expiration

boolean

Set if prompt expiration is enabled.

micronaut.session.executor-service

BeanProvider

Set the executor service.

micronaut.session.http.remember-me

boolean

Default value (false).

micronaut.session.http.base64-encode

boolean

Default value (true).

micronaut.session.http.cookie-max-age

java.time.temporal.TemporalAmount

Sets the maximum age of the cookie.

micronaut.session.http.cookie-secure

java.lang.Boolean

Sets the secure status of the cookie. Delegates to http if not set.

micronaut.session.http.cookie-path

java.lang.String

Set the cookie path to use. Default value ("/").

micronaut.session.http.domain-name

java.lang.String

Set the domain name to use for the cookie

micronaut.session.http.cookie-name

java.lang.String

Default value ("SESSION").

micronaut.session.http.prefix

java.lang.String

Set the prefix to use when serializing session ID

micronaut.session.http.header-names

java.lang.String[]

Default values ([{@value io.micronaut.http.HttpHeaders#AUTHORIZATION_INFO}, {@value io.micronaut.http.HttpHeaders#X_AUTH_TOKEN}]).

micronaut.session.http.cookie-domain

java.lang.String

Set the domain name to use for the cookie

micronaut.session.http.cookie-same-site

SameSite

Determines if this this Cookie can be sent along cross-site requests. For more information, please look <a href="https://tools.ietf.org/html/draft-ietf-httpbis-rfc6265bis-05">here</a>

micronaut.validator.enabled

boolean

Sets whether Micronaut’s validator is enabled.