Update the configurable embedded web server factory interfaces to
extend `ConfigurableWebServerFactory` so that the can be used in a
`WebServerFactoryCustomizer`.
Extract server specific customization to their own auto-configuration
and align reactive/servlet server auto-configuration.
Closes gh-8573
This commits move the Hikari metrics registration to a BeanPostProcessor
as the Hikari datasource cannot be modified once its configuration has
been sealed (usually happens when `getConnection` is invoked on the
pool).
Closes gh-12129
HikariCP has metrics integration with Micrometer. This configures all
`HikariDataSource` beans with the `MicrometerMetricsTrackerFactory` if a
`MeterRegistry` is available.
See gh-12129
Create a new `ApplicationConversionService` similar in design to the
DefaultFormattingConversionService from Spring Framework. The new
conversion service provides a central place for custom conversion logic
supported by Spring Boot.
Also replace the `BindingConversionService` with an internal
`BindConverter` class that now invokes the `SimpleTypeConverter`
directly. Binding for `@ConfigurationProperties` has been updated so
that any custom property editors registered with the BeanFactory can
be used.
Fixes gh-12095
This commit adds micrometer's default values for each monitoring
system with tests that validate those defaults are consistent. This
makes sure that those defaults are part of the metadata and any tooling
support that uses it.
Closes gh-12089
Remove custom `SpringIntegrationMetrics` and instead provide
auto-configuration to the direct Micrometer support added in Spring
Integration 5.0.2.
Closes gh-11985
Previously, links were only provide to web endpoints. This commit
expands link resolution to also provide links for servlet endpoints,
controller endpoints, and rest controller endpoints.
Closes gh-11902
Refactor `*ExportConfiguration` classes to be regular auto-configuration
classes.
Also removed the `@ConditionalOnProperty` guards for `.enabled` properties
since auto-configuration can now be excluded in the usual way. Enabled
properties remain where applicable and are adapted for Micrometer to use
as it sees fit.
Fixes gh-11838
Add a new `WebServerApplicationContext` interface that provides a common
abstraction for all application contexts that create and manage the
lifecycle of an embedded `WebServer`.
Allows server namespaces to become a first-class concept (rather
subverting `ConfigurableWebApplicationContext.getNamespace()`) and
allow us to drop `getServerId()` from `WebServerInitializedEvent`.
Also helps to improve `ManagementContextAutoConfiguration` and
`ManagementContextFactory`.
Fixes gh-11881
Add MeterFilter to restrict the maximum number of web client URI tags
created. Prior to this commit, if a user was manually building URIs for
use with a RestTemplate (rather than using uriVariables) the JVM could
run out of memory.
Fixes gh-11338
Co-authored-by: Phillip Webb <pwebb@pivotal.io>
Update micrometer auto-configuration so that a `CompositeMeterRegistry`
is only created when more than one `MeterRegistry` bean is declared.
When a composite is crated, it is marked as `@Primary` so that it
can be directly injected. Meter registries can now be defined directly
as beans, and auto-configuration can back off in the usual way.
The `MeterRegistryConfigurer` is now called `MeterRegistryCustomizer`
and is generically types so it's easy to apply customizations to a
particular `MeterRegistry` implementation.
Fixes gh-11799
Co-authored-by: Jon Schneider <jschneider@pivotal.io>
Previously, the test in MetricsAutoConfigurationIntegrationTests was
testing the functionality of WebMvcMetricsFilter to verify that the
auto-configuration had registered the filter for async dispatches.
This test was complex and covered the same code as a test in
WebMvcMetricsFilterTests.
This commit reworks the test to examine the dispatcher types on the
filter registration directly instead.
Closes gh-11826
Add `@ControllerEndpoint` and `@RestControllerEndpoint` annotations that
can be used to develop a Spring-only request mapped endpoint. Both
Spring MVC and Spring WebFlux are supported.
This feature is primarily for use when deeper Spring integration is
required or when existing Spring Boot 1.5 projects want to migrate to
Spring Boot 2.0 without re-writing existing endpoints. It comes at the
expense of portability, since such endpoints will be missing from
Jersey.
Fixes gh-10257
Create a `PathMappedEndpoint` interface that allows any `ExposedEndpoint`
to provide root path details. The `EndpointPathResolver` interface has
been renamed to `PathMapper` and is now only used during endpoint
discovery.
`EndpointPathProvider` has been replaced with `PathMappedEndpoints`
which simply finds relevant path mapped endpoints.
Fixes gh-10985
Refactor several areas of the actuator endpoint code in order to make
future extensions easier. The primary goal is to introduce the concept
of an `ExposableEndpoint` that has technology specific subclasses and
can carry additional data for filters to use. Many other changes have
been made along the way including:
* A new EndpointSupplier interface that allows cleaner separation of
supplying vs discovering endpoints. This allows cleaner class names
and allows for better auto-configuration since a user can choose to
provide their own supplier entirely.
* A `DiscoveredEndpoint` interface that allows the `EndpointFilter`
to be greatly simplified. A filter now doesn't need to know about
discovery concerns unless absolutely necessary.
* Improved naming and package structure. Many technology specific
concerns are now grouped in a better way. Related concerns are
co-located and concepts from one area no longer leakage into another.
* Simplified `HandlerMapping` implementations. Many common concerns have
been pulled up helping to create simpler subclasses.
* Simplified JMX adapters. Many of the intermediary `Info` classes have
been removed. The `DiscoveredJmxOperation` is now responsible for
mapping methods to operations.
* A specific @`HealthEndpointCloudFoundryExtension` for Cloud Foundry.
The extension logic used to create a "full" health endpoint extension
has been made explicit.
Fixes gh-11428
Fixes gh-11581
Phillip Webb
Johnny Lim
Andy Wilkinson
Stephane Nicoll
Tommy Ludwig
igor-suhorukov
Jon Schneider
Yulin Qin
Madhura Bhave
Juan Camilo Rada
Michael J. Simons
Jon Schneider
Nikolay Rybak
Yunkun Huang
andrey.onufreyko