not found error when add manifest-tool into kaniko

[gaussye]

Actual behavior
A clear and concise description of what the bug is.

I want to move the manifest-tool into kaniko for multi-arch build. However when i copied manifest-tool into kaniko image, the maniest-tool can not run.

Expected behavior
A clear and concise description of what you expected to happen.

To Reproduce
Steps to reproduce the behavior:

1. Create a docker file:
   FROM --platform=$TARGETPLATFORM golang:1.20 AS builder
   RUN go install golang.org/x/tools/cmd/cover@latest
   && go install golang.org/x/lint/golint@latest
   ENV REGISTRY_COMMIT=a4d9db5a884b70be0c96dd6a7a9dbef4f2798c51
   RUN set -x
   && mkdir -p /go/src/github.com && cd /go/src/github.com
   && git clone https://github.com/estesp/manifest-tool
   && cd manifest-tool && make binary
   FROM --platform=$TARGETPLATFORM gcr.io/kaniko-project/executor:debug
   COPY --from=builder /go/src/github.com/manifest-tool/manifest-tool /usr/local/bin

2. build and push to docker
   docker buildx build --platform linux/arm64,linux/amd64 -t gaussye/kaniko-full . --push

3. Run it on kubernetes:
   apiVersion: v1
   kind: Pod
   metadata:
   name: kaniko
   spec:
   nodeSelector:
   containers:

   • name: kaniko
     image: gaussye/kaniko-full:latest
     command:
     • sleep
       args:
     • 99d
       restartPolicy: Never

4. kubectl exec -it manifest-tool -n jenkins -- /bin/sh
   /kaniko # ls
   docker-credential-acr-env docker-credential-gcr manifest-tool warmer
   docker-credential-ecr-login executor ssl

run manifest-tool get not found error, however the manifest-tool is there.
/kaniko # manifest-tool
/bin/sh: manifest-tool: not found

Additional Information

• Dockerfile
  Please provide either the Dockerfile you're trying to build or one that can reproduce this error.
• Build Context
  Please provide or clearly describe any files needed to build the Dockerfile (ADD/COPY commands)
• Kaniko Image (fully qualified with digest)

Triage Notes for the Maintainers

Description	Yes/No
Please check if this a new feature you are proposing
Please check if the build works in docker but not in kaniko
Please check if this error is seen when you use --cache flag
Please check if your dockerfile is a multistage dockerfile

[aaron-prindle]

Hi @gaussye, can you specify how you are trying to call manifest-tool? From the above it seems that manifest-tool might not be in the $PATH that you are using when attempting to call the tool.

Can you clarify, the manifest-tool that cannot be found is attempting to be called in a Dockerfile kaniko is building eg?:

...
RUN manifest-tool ...
...

Additionally can you provide/attempt the following to help us debug this:

• The PATH env var being used in the container run
• Attempt to use manifest-tool via a fully qualified path (/kaniko/manifest-tool) vs manifest-tool

[artemptushkin]

@gaussye did you fix it? I have the same error whatever I do

• the binary exists in a directory
• the directory is in the $PATH
• which finds the binary
• "no such file or directory" when we run it

This is all I do in a built image, not "RUN" inside the Dockerfile

other two errors:

/workspace # 
/workspace # /kaniko/manifest-tool
/bin/sh: /kaniko/manifest-tool: not found
/workspace # sh /kaniko/manifest-tool
/kaniko/manifest-tool: line 6: syntax error: unterminated quoted string

the binary exists in the kaniko dir