I m not 100 sure this is a Rancher Desktop issue but will st rancher-users #rancher-desktop

Title

abundant-fall-57530

08/11/2022, 10:53 PM

I'm not 100% sure this is a Rancher Desktop issue, but will start here as I hit a dead-end in my own investigation: /usr/share/maven/bin/mvn: package: No such file or directory when building on macOS 🧵

The error I'm seeing is:

Step 5/11 : RUN ["mvn", "package", "dependency:copy-dependencies", "-DincludeScope=runtime", "-DskipTests=true", "-Dmdep.prependGroupId=true", "-DoutputDirectory=target", "--fail-never"]
 ---> [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 822010bdb134
/usr/share/maven/bin/mvn: package: No such file or directory
The command 'mvn package dependency:copy-dependencies -DincludeScope=runtime -DskipTests=true -Dmdep.prependGroupId=true -DoutputDirectory=target --fail-never' returned a non-zero code: 127

% which mvn; mvn -version
/opt/local/bin/mvn
Apache Maven 3.8.6 (84538c9988a25aec085021c365c560670ad80f63)
Maven home: /opt/local/share/java/maven3
Java version: 11.0.16, vendor: OpenJDK Porters Group, runtime: /Library/Java/JavaVirtualMachines/openjdk11/Contents/Home
Default locale: en_US, platform encoding: UTF-8
OS name: "mac os x", version: "12.5", arch: "aarch64", family: "mac"
%

I have no

/usr/share/maven

hierarchy, and I don't think I should.

If I build manually with:

% mvn package dependency:copy-dependencies -DincludeScope=runtime -DskipTests=true -Dmdep.prependGroupId=true -DoutputDirectory=target --fail-never

it works fine and builds to completion.

But when I build using the OCI Fn CLI, which invokes docker to do the build, I get the error about /usr/share/maven/bin/mvn

The docker version is:

% which docker; docker -v
/Users/bp/.rd/bin/docker
Docker version 20.10.17-rd, build c2e4e01
%

This is macOS Monterey 12.5 on Apple silicon.

I've searched through the source code for OCI Fn CLI and there is no call out to "/usr/share/maven" anywhere, so I'm not sure if it's coming from docker or some other environment variable set somewhere in the build chain.

Would appreciate any advice on how to debug this.

better-fountain-25714

08/12/2022, 11:31 AM

Is there a difference when you run this in dockerfile?

RUN which mvn; nvn -version

had an issue with nvm, not mvn, which needed a tty to setup user info first.

proud-jewelry-46860

08/15/2022, 6:21 PM

Hi! Is this Rancher Desktop 1.5.0? Because 1.5.1 has a fix related to running x86_64 things on aarch64 (and vice versa) that may impact this.

abundant-fall-57530

08/15/2022, 6:35 PM

Yeah, the updated version fixed it!

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