kastork
commented
2 years ago I've got the example project for r2dbc almost building... it gets to the step where the docker build wants to install libstdc++ on the alpine container
Produced artifacts:
/home/app/application (executable)
/home/app/application.build_artifacts.txt
========================================================================================================================
Finished generating 'application' in 2m 8s.
Removing intermediate container 33510fcaf6ab
---> 8e4137567893
Step 10/13 : FROM frolvlad/alpine-glibc:alpine-3.12
---> 15b73cac1129
Step 11/13 : RUN apk update && apk add libstdc++
---> [Warning] The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested
---> Running in 94084aa51d69
standard_init_linux.go:228: exec user process caused: exec format error
Not sure where to go from there.
I believe the root problem is the same one discussed in #365
I should mention, this isn't limited to graalvm native builds, it happens in regular docker builds too.
Due to the platform architecture being hardcoded in the setup instructions, I'm not able to build native images on Mac OS running on M1 (aarch64). Snippet attached below:
https://github.com/micronaut-projects/micronaut-gradle-plugin/blob/96f4a5fc28e2f7b443a922b0888de3c9b5811a1a/docker-plugin/src/main/java/io/micronaut/gradle/docker/NativeImageDockerfile.java#L360
Just like other params being configurable, the platform should also be user-configurable and a fallback should be used when not provided.