Prior to this commit, packaging a Spring Boot application as a container
image with Cloud Native Buildpacks could result in unwanted browser
caching behavior, with "Last-Modified" HTTP response headers pointing to
dates in the far past.
This is due to CNB resetting the last-modified date metadata for static
files (for build reproducibility and container layer caching) and Spring
static resource handling relying on that information when serving static
resources.
This commit introduces a new configuration property
`spring.web.resources.cache.use-last-modified` that can be used to
disable this behavior in Spring if the application is meant to run as a
container image built by CNB.
The default value for this property remains `true` since this remains
the default value in Spring Framework and using that information in
other deployment models is a perfectly valid use case.
Fixes gh-24099
Previously, Quartz could be configured with a specific DataSource
using `@QuartzDataSource` but it was not possible to configure a
Quartz-specific transaction manager. This could result in the
different DataSources being used by Quartz itself and Quart'z
DataSourceTransactionManager.
This commit introduces a new qualifier, `@QuartzTransactionManager`,
that can be used to avoid the above-described problem. Any
`@QuartzTransactionManager`-annotated bean will be used by the
Quartz auto-configure configuration instead of the application's main
`TransactionManager`. If no such qualified bean is present, the
application's main TransactionManager, if any, will be used as before.
Fixes gh-20184
This commit removes `<version>` from the Maven Plugin documentation
where it makes sense so that versions aren't hardcoded unnecessarily.
Rather, a plugin or dependency management should be in place so those
are not needed.
Closes gh-23909
Update `OriginTrackedPropertiesLoader` with stricter logic around the
document separator. If the preceding or following lines are comments
then the separator will be ignored.
Closes gh-22963
Update `ConfigTreeConfigDataResource` so that a wildcard suffix can
be used to import multiple folders. The pattern logic from
`StandardConfigDataLocationResolver` has been extracted into a new
`LocationResourceLoader` class so that it can be reused.
Closes gh-22958
Previously, the base path of a servlet-based management server could be
configured using management.server.servlet.context-path but there was no
equivalent property for WebFlux.
This commit introduces a new property, management.server.base-path,
that can be used with both servlet and reactive management servers. The
existing servlet-specific property has been deprecated in favour of the
new general property. When using the servlet stack, if both the general
property and the servlet-specific property are set, the new general
property takes precedence. When using the reactive stack, only the new
general property is considered.
Closes gh-22906
This commit fixes the auto-configuration of Spring Session to use
"server.servlet.session.timeout" as a fallback for Servlet-based web
applications only.
Closes gh-23752
Prior to this commit, the `StaticResourceLocation` for favicons would
point to `"/**/favicon.ico"`. This location does not reflect the current
web development landscape, since the png format and size variants are
not supported here. Also, the `"**"` pattern can be costly at runtime
and is deprecated by the new path pattern support in Spring Framework
(see gh-22833).
This commit changes the default locations to `"/favicon.*","/*/icon-*"`,
supporting common use cases such as `"/favicon.ico"`, `"/favicon.png"`
and `"/icons/icon-48x48.png"`.
Closes gh-23126
Deprecate and provide alternatives for logging properties that are
specific to Logback.
The following Spring Boot properties have been changed:
* logging.pattern.rolling-file-name ->
logging.logback.rollingpolicy.file-name-pattern
* logging.file.clean-history-on-start ->
logging.logback.rollingpolicy.clean-history-on-start
* logging.file.max-size ->
logging.logback.rollingpolicy.max-file-size
* logging.file.total-size-cap ->
logging.logback.rollingpolicy.total-size-cap
* logging.file.max-history ->
logging.logback.rollingpolicy.max-history
As have the system environment properties that they map to:
* ROLLING_FILE_NAME_PATTERN ->
LOGBACK_ROLLINGPOLICY_FILE_NAME_PATTERN
* LOG_FILE_CLEAN_HISTORY_ON_START ->
LOGBACK_ROLLINGPOLICY_CLEAN_HISTORY_ON_START
* LOG_FILE_MAX_SIZE ->
LOGBACK_ROLLINGPOLICY_MAX_FILE_SIZE
* LOG_FILE_TOTAL_SIZE_CAP ->
LOGBACK_ROLLINGPOLICY_TOTAL_SIZE_CAP
* LOG_FILE_MAX_HISTORY ->
LOGBACK_ROLLINGPOLICY_MAX_HISTORY
This commit also cleans up and simplifies `DefaultLogbackConfiguration`.
Closes gh-23609
Prior to this commit, the how-to documentation would say that Spring
Boot does not support the h2c protocol. While it's not supported
out-of-the-box with a configuration property, this protocol can still be
configured using server customizers.
This commit documents, with code snippets, the server customizers one
should use to configure the h2c protocol in an application - for each
supported server.
Closes gh-21997
Refactor `ConfigData` processing code to make it less awkward to
follow.
Prior to this commit the `ConfigDataLocationResolver` would take a
String location and return a `ConfigDataLocation` instance. This was
a little confusing since sometimes we would refer to `location` as the
String value, and sometimes it would be the typed instance. We also
had nowhere sensible to put the `optional:` prefix logic and we needed
to pass a `boolean` parameter to a number of methods. The recently
introduced `Orgin` support also didn't have a good home.
To solve this, `ConfigDataLocation` has been renamed to
`ConfigDataResource`. This frees up `ConfigDataLocation` to be used
as a richer `location` type that holds the String value, the `Orgin`
and provides a home for the `optional:` logic.
This commit also cleans up a few other areas of the code, including
renaming `ResourceConfigData...` to `StandardConfigData...`. It also
introduces a new exception hierarchy for `ConfigDataNotFoundExceptions`.
Closes gh-23711
This commit adds support for Redis cache metrics. Users can opt-in for
statistics using the "spring.cache.redis.enable-statistics" property.
Closes gh-22701
Update all configuration examples in the docs to YAML and make use of
the new `configblocks` spring-asciidoctor-extensions feature to
automatically create both "Properties" and "Yaml" versions.
Closes gh-23515
This commit rework the tip on locating templates when running the app
in the IDE. Using classpath* should not change anything as this won't
make a difference without a pattern in the path.
Closes gh-23068
Rename `@ConfigurationPropertiesImport` to
`@ImportAsConfigurationPropertiesBean` and also refine the registrar
so that it can be used with type directly annotated with
`@ConfigurationProperties`.
Closes gh-23172
Prior to this commit, Actuator would sanitize properties values when
serializing them on the dedicated endpoint. Keys like "password" or
"secret" are entirely sanitized, but other keys like "uri" or "address"
are considered as URI types and only the password part of the user info
is sanitized.
This commit fixes the sanitization process where lists of such URI types
would not match the first entries of the list since they're starting
with `'['`. This commit improves the regexp matching process to sanitize
all URIs within a collection.
The documentation is also updated to better underline the processing
difference between complete sanitization and selective sanitization for
URIs.
Fixes gh-23037
This commit updates the Maven Plugin to filter dependencies based on
the Spring-Boot-Jar-Type entry in their manifest. Jars with a
Spring-Boot-Jar-Type of dependencies-starter or annotation-processor
are excluded.
See gh-22036
Add repeatable `@ImportConfigurationPropertiesBean` annotation that can
be used to import types and treat them as `@ConfigurationProperties`
beans. This annotation is specifically designed to support third-party
classes that can't contain any Spring annotations.
Closes gh-23172
With the introduction of health indicators that only require the
CqlSession, this commit deprecates the health indicators that require
Spring Data since the latter build on top of the former.
Closes gh-23226
Prior to this commit, Spring Boot would auto-configure both
Elasticsearch variants: `RestClient` ("Low Level" client) and
`RestHighLevelClient` ("High Level" client).
Since one can be derived from the other, this would create complex and
unclear situations depending on what developers provided with their
configuration.
`RestHighLevelClient` is mostly for actual use of the Elasticsearch API,
with support for specific methods and (de)serialization. On the other
hand, `RestClient` is merely wrapping the Apache HTTP client for
load-balancing support and low level HTTP features.
This commit completely removes the support for `RestClient` in Spring
Boot and now requires the presence of the
`org.elasticsearch.client:elasticsearch-rest-high-level-client`
dependency for REST client support with Elasticsearch.
Closes gh-22358
This commit builds on top of gh-22603 and exposes data collected by the
`BufferingApplicationStartup` on a dedicated `"/startup"` Actuator
endpoint.
Closes gh-23213
As of spring-projects/spring-framework#24878, Spring Framework provides
an `ApplicationStartup` infrastructure that applications can use to
collect and track events during the application startup phase.
This commit adds a new `BufferingApplicationStartup` implementation that
buffer `StartupStep`s and tracks their execution time. Once buffered,
these steps can be pushed to an external metrics system or drained
through a web endpoint, to a file...
Closes gh-22603
Support a `spring.config.all-locations-optional` property which can be
set to `true` if all config data locations should be considered
optional.
Closes gh-23097
Update config data processing code so that import locations are
mandatory by default. Any import request will now throw a
`ConfigDataLocationNotFoundException` if the specified import
location cannot be found. For optional imports, the user can
use the `optional:` prefix to indicate that the application should
continue to start, even if the location does not exist.
Closes gh-23032
This commit adds a check to the `layertools extract` command to
ensure that the jar file being processed is readable and has a
valid directory.
Fixes gh-22993
Prior to this commit, values from MongoProperties would always
overwrite matching fields in MongoClientSettings. This commit
preserves all values in MongoClientSettings if the client app
provides the MongoClientSettings bean, and only overwrites from
MongoProperties if no MongoClientSettings bean is provided.
Fixes gh-22321
With the upgrade to the new Couchbase SDK and the related changes in
Spring Data Couchbase, CacheManagerCustomizer can no longer be used to
customize the Couchbase cache manager as it is an immutable class.
This commit introduces a dedicated callback for the
CouchbaseCacheManagerBuilder that is used by the auto-configuration and
update the documentation to refer to it with a sample usage.
Closes gh-22573
Prior to this commit, the HTTP/2 server auto-configuration for Jetty
would require Conscrypt as a hard dependency.
This commit updates the auto-configuration for more flexibility and now
allows the following deployments:
* JDK9+ with the JDK ALPN implementation
* JDK8u252+ with the backported ALPN implementation
* Conscrypt with no JDK requirement
The auto-configuration now improves detection and guides developers in
case there is a missing `jetty-alpn-*-server` dependency.
The reference docs in the HOWTO section has been updated accordingly.
Closes gh-22188
This commit adapts the auto-configuration for the new core r2dbc support
in Spring Framework and provides auto-configuration for
R2dbcEntityOperations.
Closes gh-22708
Add support for volume mounted directories where the filename becomes
the property key and the file contents becomes the value.
Support is provided via a dedicated `VolumeMountDirectoryPropertySource`
class which can either be used directly, or via a "volumemount:/..."
`spring.config.import` location.
Closes gh-19990
Co-authored-by: Phillip Webb <pwebb@vmware.com>
Prior to this commit, the application availability infrastructure
would mix the `AvailabilityState`, the `HealthIndicator` and the
`HealthGroup` concepts and would not align with the rest.
This commit auto-configures the livenessState and readinessState
health indicators with the relevant configuration properties.
Unlike other indicators, they are not enabled by default but might
be in future versions.
This also moves the `management.health.probes.enabled` property
to `management.endpoint.health.probes.enabled` since "probes" here
is not a health indicator but rather a configuration flag for the
health endpoint.
Finally, the probes auto-configuration is refined to automatically
add liveness and readiness indicators for the probes group if
they're not already present.
Closes gh-22107
Stephane Nicoll
Sergey Kolesnikov
Andy Wilkinson
dreis2211
Brian Clozel
Pascal Schumacher
izeye
Phillip Webb
Pushkaraj S
cdalexndr
Asha Somayajula
Andy Wilkinson
Thorasine
Madhura Bhave
ketaki-t
thorasine
Pavel Gordon
David Good
Spencer Gibb
Ivo Smid
Scott Frederick
Maciej Walkowiak
smlc
John Franco
Tadaya Tsuyukubo
Madhura Bhave
Sebastiaan Fernandez