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Refactoring modules to be consistent with Spring Boot (#1784)

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# Modules

* New modules: `spring-cloud-sleuth-autoconfigure`, `spring-cloud-sleuth-api`, `spring-cloud-sleuth-instrumentation`
  `spring-cloud-sleuth-core` removed and changed to `spring-cloud-sleuth-instrumentation` & `spring-cloud-sleuth-api`
* Removed `spring-cloud-starter-sleuth-otel`
  To add OpenTelemetry support you need to add `spring-cloud-starter-sleuth` (adds Brave by default), exclude Brave and add `spring-cloud-sleuth-otel` dependency
* Except for the tests, `spring-cloud-sleuth-autoconfigure` is the only module that can have access to `@Configuration`, `@ConfigurationProperties` classes.
Tests have been added to ensure such separation.

## Package moving

* `org.springframework.cloud.sleuth.api` -> `org.springframework.cloud.sleuth`
* `org.springframework.cloud.sleuth.brave.autoconfig` -> `org.springframework.cloud.sleuth.autoconfig.brave`
* `org.springframework.cloud.sleuth.otel.autoconfig` -> `org.springframework.cloud.sleuth.autoconfig.otel`
* `org.springframework.cloud.sleuth` -> `org.springframework.cloud.sleuth`
* Instrumentation: `org.springframework.cloud.sleuth.annotation` -> `org.springframework.cloud.sleuth.instrument.annotation`
* All the autoconfiguration classes were moved under `org.springframework.cloud/sleuth.autoconfig` package

## Global class modifications

* Any class registered as a bean is now public

## Classes

* `RateLimitingSampler` constructor changed
* Merged a lot of auto configuration classes into one (e.g. `BraveAutoConfiguration` now imports various other configurations)
* Renamed `TraceBraveAutoConfiguration` to `BraveAutoConfiguration`
* Renamed `TraceOtelAutoConfiguration` to `OtelAutoConfiguration`
* Removed all `NoOp` implementations of the API
This commit is contained in:
Marcin Grzejszczak
2020-11-23 15:39:13 +01:00
committed by GitHub
parent c81ee04dac
commit 76ad931b42
625 changed files with 9302 additions and 5795 deletions
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2
spring-cloud-sleuth-samples/spring-cloud-sleuth-sample/src/main/java/sample/SampleBackground.java
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@@ -22,7 +22,7 @@ import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cloud.sleuth.api.Tracer;
import org.springframework.cloud.sleuth.Tracer;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Component;

4
spring-cloud-sleuth-samples/spring-cloud-sleuth-sample/src/main/java/sample/SampleController.java
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@@ -24,8 +24,8 @@ import org.apache.commons.logging.LogFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.web.servlet.context.ServletWebServerInitializedEvent;
import org.springframework.cloud.sleuth.api.Span;
import org.springframework.cloud.sleuth.api.Tracer;
import org.springframework.cloud.sleuth.Span;
import org.springframework.cloud.sleuth.Tracer;
import org.springframework.context.ApplicationListener;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;