integrate with spring native

Author: zeitlinger

.mise/tasks/oats-tests.sh

@@ -15,6 +15,5 @@ pushd spring-declarative-configuration
 ../gradlew clean bootJar
 popd
 
-oats -timeout 5m logging-k8s-stdout-otlp-json/
-oats -timeout 5m javaagent-declarative-configuration/oats/
-oats -timeout 5m spring-declarative-configuration/oats/
+# timeout for each test suite is 5 minutes
+oats -timeout 5m .

spring-declarative-configuration/README.md

@@ -250,3 +250,28 @@ If issues persist, compare your configuration to:
 - The Java Agent example in [`javaagent-declarative-configuration`](../javaagent-declarative-configuration)
 - The reference schemas and examples in
   [opentelemetry-configuration](https://github.com/open-telemetry/opentelemetry-configuration)
+
+## Follow-up: applying the same pattern to Spring Native
+
+As a follow-up, you can reuse the ideas from this module to extend the `spring-native` example
+with declarative configuration and a Collector running via Docker Compose:
+
+- Start from the `spring-native` module in this repository.
+- delete the `application.properties` file in `spring-native/src/main/resources/`
+- copy `application.yaml` from this module to `spring-native/src/main/resources/`
+- add the settings from `application.properties` back into that `application.yaml`
+- follow the instructions in [spring-native/README.md](../spring-native/README.md) to run with 
+  Docker Compose
+
+```shell
+rm ../spring-native/src/main/resources/application.properties
+cp src/main/resources/application.yaml ../spring-native/src/main/resources/
+echo "spring:
+  datasource:
+    url: jdbc:h2:mem:db
+management:
+  endpoints:
+    web:
+      exposure:
+        include: '*'" >> ../spring-native/src/main/resources/application.yaml
+```

spring-native/build.gradle.kts

@@ -2,7 +2,7 @@ import org.springframework.boot.gradle.plugin.SpringBootPlugin
 
 plugins {
     id("java")
-    id("org.springframework.boot") version "3.5.7"
+    id("org.springframework.boot") version "3.5.8"
     id("org.graalvm.buildtools.native") version "0.11.3"
 }
 

spring-native/docker-compose.yml

@@ -1,4 +1,3 @@
-version: '3.8'
 services:
   app:
     image: otel-native-graalvm