Update `application-name` and `service-name` `management.wavefront`
properties to align with Spring Boot 2.x support. The properties now
use the wavefront terminology where `application` refers to an a
collection of (micro)`services`.
This commit also adds `cluster-name` and `shard-name` properties that
can be used to add additional items to the `ApplicationTags`.
See gh-32844
Update `ManagementContextFactory` implementations to create an
appropriate `Environment` type and to apply the `ConversionService`
from the parent context.
Prior to this commit, the management context `Environment` would not
be able to convert values from a `configtree:` source due to a missing
converter.
Fixes gh-32941
Returning a private class from a package-private method causes the
AOT-generated source files to fail to compile as the private class is
not visible.
Closes gh-33106
Update `MeterRegistryPostProcessor` to configure `MeterRegistry` beans
in two distinct sweeps. The first sweep applies customizers and filters
as the `MeterRegistry` bean is initialized, the second sweep applies
`MeterBinder` beans once all singletons have been instantiated.
Prior to this commit, it was not possible for a `MeterBinder` bean to
directly or indirectly use a `MeterRegistry`. It was also possible for
bound meters to cause a deadlock during refresh processing if those
meters could be updated on a thread other than main, such as GC
notifications.
Fixes gh-30636
Fixes gh-33070
Update types returned from endpoints to implement the
`OperationResponseBody` interface. This ensures that they will be
serialized using the isolated actuator `ObjectMapper`.
See gh-20291
Add `OperationResponseBody` tagging interface that can be used
to trigger the use of an isolated ObjectMapper specifically for
actuator responses.
The isolated mapper is provided by an `EndpointObjectMapper`
bean which is auto-configured unless specifically disabled
by the user.
WebMVC, WebFlux and Jersey integrations have been updated
to provide a link between the `OperationResponseBody` type
and the endpoint `ObjectMapper`.
See gh-20291
Rename `/actuator/httptrace` to `/actuator/httpexchanges` to better
describe its purpose and to remove confusion with distribute tracing.
This change also takes the opportunity to improve the code by making
the `HttpExchange` class (previously `HttpTrace`) fully immutable.
Closes gh-32885
Co-authored-by: Andy Wilkinson <wilkinsona@vmware.com>
Without this change we're missing the BaggageTextMapPropagator for
OTel. This means that we're not propagating remote-fields
(only baggage via the 'baggage' field).
With this change we're adding the missing propagator as
THE LAST entry in the composite TextMapPropagator. It has to be
last cause with the latest Snapshots of Micrometer Tracing it
will append the remote field baggage to existing baggage in the
context extracted via the W3CBaggagePropagator.
See gh-32898
