Hi Chris, Thanks for the explanations. Downloading the image from docker hub seems to solve the problem. None of those warnings popped up. I think that the mentioned github repo didn't have the complete set of architectures included. But Docker hub has a mechanism that includes all the architectures in its repo. Yahoo Mail: Search, Organize, Conquer On Wed, Jun 12, 2024 at 19:18, Chris Evich<cevich@redhat.com> wrote: > I assume it might not have the complete set of architectures. So just as an FYI, there are two primary ways multiple architectures are handled with images: 1. Separate arch-specific tags, i.e. repo/name:v1.0-amd64 2. Manifest lists (single name containing multiple "image" components) The skopeo command I gave you works with the second method, it will fail with the first. i.e. the --raw argument makes it show the manifest list instead of the local arch image flavor. If needed, it's possible to build/push/copy/assemble manifest lists using podman/buildah/skopeo but it can be slightly non-intuitive. Both podman and buildah have a 'manifest' sub-command to manipulate the bundle of images. However there's no "podman manifest list", you have to use `podman images --filter=manifest=true` to see them. The "podman images" command only ever shows a single platform and/or arch image. To see the manifest-list structure with skopeo, reference the local storage like: skopeo inspect --raw \ containers-storage:example.com/imange/name:tag \ | jq . Hope that helps. --- Chris Evich (he/him) Senior Quality Assurance Engineer If there's a "hard-way", I'm the first one to implement it. On 6/12/24 10:08, Mehdi Haghgoo wrote:
You are right Chris. Even without the --arch flag, the command automatically pulls the image and it issues the same warning. Since this repo is a mirror from a selected set of Docker Hub tags, I assume it might not have the complete set of architectures. I have simply pulled some tags and pushed them to ghcr.io.
So, I'll try pulling from docker.io and see if it makes a difference.
On Wednesday, June 12, 2024 at 05:31:16 PM GMT+3:30, Chris Evich <cevich@redhat.com> wrote:
First off, you should not need to pass any special flags like --arch. This part is automatic unless you intentionally want to run another arch via emulation. If so, you need Rosetta enabled, and the form should be "--arch amd64" (drop the "linux/" part).
Note: I'm assuming your podman-machine is running the arm64 VM iamge (again, this should be automatic).
What is also possibly happening is the image itself may not be built for ARM64. Unfortunately the repo. seems to require auth, so I cannot check it for you. You can verify what architectures are supported with the command (from inside the podman-machine vm, unless you have a native copy of skopeo):
skopeo inspect --raw \ docker://ghcr.io/code-with-mehdi/rabbitmq:3-management \ | jq -re '.manifests[].platform.architecture'
If that gives you a "jq" error, or no "arm64" in the output, then it's probably not a image manifest-list and/or not built for arm64.
Hope that helps.
--- Chris Evich (he/him) Senior Quality Assurance Engineer If there's a "hard-way", I'm the first one to implement it.
On 6/12/24 09:39, Mehdi Haghgoo via Podman wrote:
Hi all,
I'm trying to run rabbitmq images on MacBook M1 and I see warnings like:
WARNING: image platform (linux/amd64) does not match the expected platform (linux/linux/arm64)
I run the command:
podman run --rm -p 8000:8080 --arch linux/arm64 ghcr.io/code-with-mehdi/rabbitmq:3-management
and it fails to boot with a lot of logs that I like below:
Mozilla Community Pastebin/QTExU80S (Plain Text)
Mozilla Community Pastebin/QTExU80S (Plain Text) Is there a special flag I need to pass to fetch arm64 images?
I'm not sure the boot issue has anything to do with the image arch incompatibility, though. Some enlightening on this from someone who has experience and insight will be appreciated.
Best regards, Mehdi
_______________________________________________ Podman mailing list -- podman@lists.podman.io To unsubscribe send an email to podman-leave@lists.podman.io
_______________________________________________ Podman mailing list -- podman@lists.podman.io To unsubscribe send an email to podman-leave@lists.podman.io
_______________________________________________ Podman mailing list -- podman@lists.podman.io To unsubscribe send an email to podman-leave@lists.podman.io