SpringBoot Native异常排查处理No.1

报错：The current machine does not support all of the following CPU features that are required by the image: [CX8, CMOV, FXSR, MMX, SSE, SSE2, SSE3, SSSE3, SSE4_1, SSE4_2, POPCNT, LZCNT, AVX, AVX2, BMI1, BMI2, FMA, F16C].

解决方案：

https://github.com/spring-projects/spring-boot/issues/36576#issuecomment-1651093475

Can you try to pass in -march=compatibility in the BP_NATIVE_IMAGE_BUILD_ARGUMENTS buildpack configuration? This disables the CPU optimizations.

如何设置BP_NATIVE_IMAGE_BUILD_ARGUMENTS ？

Spring Native 中文文档[^1]

bootBuildImage {
    builder = "paketobuildpacks/builder:tiny"
    environment = [
            "BP_NATIVE_IMAGE" : "true",
            "BP_NATIVE_IMAGE_BUILD_ARGUMENTS" : "-march=compatibility"
    ]
}

但是又报错了啊！！！

* What went wrong:
Execution failed for task ':bootBuildImage'.
> Builder lifecycle 'restorer' failed with status code 2

* Exception is:
org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':bootBuildImage'.
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.lambda $executeIfValid$ 1(ExecuteActionsTaskExecuter.java:148)
    at org.gradle.internal.Try$Failure.ifSuccessfulOrElse(Try.java:282)
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeIfValid(ExecuteActionsTaskExecuter.java:146)
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:134)
    at org.gradle.api.internal.tasks.execution.FinalizePropertiesTaskExecuter.execute(FinalizePropertiesTaskExecuter.java:46)
    ......
Caused by: org.springframework.boot.buildpack.platform.build.BuilderException: Builder lifecycle 'restorer' failed with status code 2
    at org.springframework.boot.buildpack.platform.build.Lifecycle.run(Lifecycle.java:357)
    at org.springframework.boot.buildpack.platform.build.Lifecycle.execute(Lifecycle.java:172)
    at org.springframework.boot.buildpack.platform.build.Builder.executeLifecycle(Builder.java:177)
    at org.springframework.boot.buildpack.platform.build.Builder.build(Builder.java:119)
    ......

发现是builder写错了，原本使用的是builder = "paketobuildpacks/builder-jammy-java-tiny:latest"

这个是从加参数前构建日志中找到的：

 > Pulling builder image 'docker.io/paketobuildpacks/builder-jammy-java-tiny:latest' ..................................................
 > Pulled builder image 'paketobuildpacks/builder-jammy-java-tiny@sha256:640a64ee00b8e629b8d1b4cc8a4d1a178951bec4704568b936e94929dccd2687'
 > Pulling run image 'docker.io/paketobuildpacks/run-jammy-tiny:latest' for platform 'linux/amd64' ..................................................
 > Pulled run image 'paketobuildpacks/run-jammy-tiny@sha256:0c5ac79d549c4b077a7d857631f817f8b573f5da2c109a51f320ee584d44d3f2'
 > Executing lifecycle version v0.20.5
 > Using build cache volume 'pack-cache-a5ce21949f73.build'

更改正确的builder后，再次构建，日志中可以看到增加的参数：

    [creator]       Build Configuration:
    [creator]         $BP_BINARY_COMPRESSION_METHOD                                Compression mechanism used to reduce binary size. Options: none (default), upx or gzexe
    [creator]          $BP_NATIVE_IMAGE true enable native image build [creator]$ BP_NATIVE_IMAGE_BUILD_ARGUMENTS       -march=compatibility  arguments to pass to the native-image command
    [creator]          $BP_NATIVE_IMAGE_BUILD_ARGUMENTS_FILE a file with arguments to pass to the native-image command [creator]$ BP_NATIVE_IMAGE_BUILT_ARTIFACT                              the built application artifact explicitly, required if building from a JAR

可以看出配置已经生效，并且构建也成功了！测试一下镜像是否能使用了