panlw/using-sb27

Using Spring Boot 2.7 and Build into native image

Java

Using Spring Boot V2.7 on GraalVM

graalvm
[build-native](https://docs.spring.io/spring-boot/docs/3.0.0-RC2/reference/html/native-image.html#native-image.developing-your-first-application.buildpacks.maven]
spring-native
- native-image does not support cross-compilation.

FAQ for build errors

Using Spring Libs Repository for Experimental Artifacts

Add spring-libs into kinco-public

netty/netty#11020

BUG: Unable to load io.netty.resolver.dns.macos.MacOSDnsServerAddressStreamProvider, fallback to system defaults. This may result in incorrect DNS resolutions on MacOS. Check whether you have a dependency on 'io.netty:netty-resolver-dns-native-macos'

FIX: add classifier osx-aarch_64 to dependency netty-resolver-dns-native-macos

	<profile>
		<id>macos</id>
		<properties>
			<spring-native.classifier>osx-aarch_64</spring-native.classifier>
		</properties>
		<dependencies>
			<dependency>
				<groupId>io.netty</groupId>
				<artifactId>netty-resolver-dns-native-macos</artifactId>
				<classifier>${spring-native.classifier}</classifier>
				<version>${netty.version}</version>
			</dependency>
		</dependencies>
	</profile>

netty/netty#11369

BUG: io.netty.handler.ssl.BouncyCastleAlpnSslUtils initialize error at build time.
FIX: src/main/resources/META-INF/native-image/io.netty/netty-handler/native-image.properties
```
Args = --initialize-at-run-time=io.netty.handler.ssl.BouncyCastleAlpnSslUtils
```
REF: https://www.graalvm.org/22.0/reference-manual/native-image/BuildConfiguration/#embedding-a-configuration-file

spring-projects/spring-boot#26721

BUG: Execution default-cli of goal org.springframework.boot:spring-boot-maven-plugin:2.7.5:build-image failed: Original source '...-exec.jar.original' is required for building an image
FIX: Ignore it :), waiting for Spring Boot V3 GA