Refactor child management configuration and add AOT generation support.
A new `ChildManagementContextInitializer` class now performs the child
context initialization and also handles AOT processing concerns.
Closes gh-31163
- Adds a ObservationRegistry bean
- Add support for ObservationRegistryCustomizers
- Enables timer creation for observations if micrometer-core is on
the classpath
- Registers ObservationPredicate, GlobalTagsProvider and
ObservationHandler on the MeterRegistry
- Applies grouping to the ObservationHandlers: MeterObservationHandler
are added to a FirstMatchingCompositeObservationHandler
- If micrometer-tracing is on the classpath, the
TracingObservationHandler are added to a
FirstMatchingCompositeObservationHandler
Closes gh-29666
Micrometer duplicated the binders in a separate module named
micrometer-binders, and marked the binders in the core module as
deprecated. This commit changes the imports to use the new binders in
the micrometer-binders module. Additionally, the auto-configurations
honor user-supplied beans which use the old binders in the
micrometer-core module.
See gh-30014
This commit adds the required infrastructure for instrumenting the
GraphQL engine and datafetchers in order to collect metrics.
With this infrastructure, we can collect metrics such as:
* "graphql.request", a timer for GraphQL query
* "graphql.datafetcher", a timer for GraphQL datafetcher calls
* "graphql.request.datafetch.count", a distribution summary of
datafetcher count per query
* "graphql.error", an error counter
See gh-29140
Previously, the test would make an HTTP request and, as soon as the
response was received, it would check the presence and value of the
http.server.requests meter. This create a race condition between the
meter being registered once the response had been flushed and the
meter's presence being checked. If the check won the race, the test
would fail.
This commit updates the test to wait for up to 5 seconds for the
meter to be present and have a count of 1, matching the single request
that has been made.
Fixes gh-23863
Andy Wilkinson
Phillip Webb
Eddú Meléndez
Moritz Halbritter
Stephane Nicoll
Jens Wilke
Brian Clozel
Madhura Bhave
Scott Frederick
izeye
Vedran Pavic
Jonatan Ivanov