Graalvm docker image repository no longer hosted at docker hub

[kgston]

The docker hub page now returns 404: https://hub.docker.com/r/oracle/graalvm-ce
Seems like it was migrated sometime back to Github container repository at ghcr.io/graalvm/graalvm-ce https://github.com/orgs/graalvm/packages/container/package/graalvm-ce

[muuki88]

Thanks a lot for brining this up 😊. I don't use the graalvm feature ( yet ). IIRC this is related to the build process itself, right?

I'm happy to merge any pull requests on this 🤗

cc @ScalaWilliam

[ScalaWilliam]

Thanks for checking with me @muuki88!

I think the Docker usage for GraalVM was introduced in #1251 by @jroper, are you by any chance able to look at this? I would love to look into it but my bandwidth is currently very limited.

[kgston]

Yes, this is used when building a native image in a Graalvm docker image. I actually took a look at the potential fix, and I think it would be a quick name change here:

sbt-native-packager/src/main/scala/com/typesafe/sbt/packager/graalvmnativeimage/GraalVMNativeImagePlugin.scala

Line 30 in 870e260

private val GraalVMBaseImage = "oracle/graalvm-ce"

The fix worked, but I couldn't figure out why the Graalvm test wouldn't pass... Something along the lines of output test native-image binary couldn't find the Main class. I haven't looked too deeply into what was causing the issue.

Currently I'm just working around the whole issue by using the setting (containerBuildImage in GraalVMNativeImage) := GraalVMNativeImagePlugin.generateContainerBuildImage(s"ghcr.io/graalvm/graalvm-ce:java11-21.0.0").value
p.s. the instructions on the web documentation related to this option seems to be outdated, thankfully the code itself was commented with the right example.

sbt-native-packager/src/main/scala/com/typesafe/sbt/packager/graalvmnativeimage/GraalVMNativeImagePlugin.scala

Lines 152 to 160 in 870e260

	/**
	* This can be used to build a custom build image starting from a custom base image. Can be used like so:
	*
	* ```
	* (containerBuildImage in GraalVMNativeImage) := generateContainerBuildImage("my-docker-hub-username/my-graalvm").value
	* ```
	*
	* The passed in docker image must have GraalVM installed and on the PATH, including the gu utility.
	*/

[muuki88]

Thanks @kgston for giving it a shot 🤗 You could open a pull request with the change, which seems quite right. Then some one can take a look and see what the issue is. If there's something weird going on with the sbt scripted test setup, I'll surely look into this.