amd64 image no longer available or is it always arm64?

[willliamchan]

Hi All

I am running into a strange issue, so my "sure" instance runs on portainer which is in lxc host in proxmox. And I have completely no memory if I used to have amd64/arm64 but after the latest proxmox update and a reboot. I found I am no longer able to run "sure" and getting "exec /rails/bin/docker-entrypoint: exec format error".

After some digging I ended up thinking I need a amd64 image rather than a arm64 image. (yes i still cannot explain why i was able to run arm64 image in the first place)

So what I did is have the 'sure' image deleted, and was trying to re-download it using cmdlet 'docker pull --platform linux/amd64 ghcr.io/we-promise/sure: latest. And that's when I found out there is no amd64 image at all (?

Can someone please advise? below is the mesage that i am getting.

latest: Pulling from we-promise/sure
Digest: sha256:2bd2c9803fd6a354d0f84bf02b1ca6b862e04bb8fa4c3058348ab112cb178e11
Status: Image is up to date for ghcr.io/we-promise/sure:latest
image with reference ghcr.io/we-promise/sure:latest was found but its platform (linux/arm64) does not match the specified platform (linux/amd64)

[jjmata]

We build multi-arch as of this PR: #46 so that shouldn't be the problem. Which tells me I created the problem when I tagged that image as latest ... weird, as it pulled v0.6.3 and just tagged that!

[jjmata]

No, wait ... I tagged this image hash as latest:

docker tag ghcr.io/we-promise/sure@sha256:f6b37b12aa49ab49e5fa4b07aa0c891a5dd7eb0b3b1a6dc82afeac4ffded6c13 ghcr.io/we-promise/sure:latest

[jjmata]

The labels on latest seem to indicate that it's a multi-arch image, too.

[willliamchan]

The moment I am sending this response I am still unable to get amd64 image using tag "latest" but I am able to have my instance back up and running by replacing the tag to 0.6.3 as advised.

(Still scratching my head

[jjmata]

Pretty sure I screwed that tag yesterday, yeah ... all I did was docker pull ... the v0.6.3 image, tag it as latest and docker push ... which means a whole image was uploaded to the registry (unexpected by me) but obviously screwed things up. Will follow up in the Discord for help.

[willliamchan]

Got it, thank you so much!

[jjmata]

Solved now ... see below for the docker buildx ... command that was used.

[jjmata]

Can you give this another go, @willliamchan? After some discussion on Discord and the below ... latest should work multi-arch again:

annotation_args=(
  "--annotation=index:org.opencontainers.image.created=$(date -Iseconds)"
  '--annotation=index:org.opencontainers.image.source=https://github.com/we-promise/sure'
  '--annotation=index:org.opencontainers.image.revision=16a1569eabee44a81757b9be5e3beb3793e1306c'
  '--annotation=index:org.opencontainers.image.ref.name=v0.6.3'
  '--annotation=index:org.opencontainers.image.vendor=we-promise'
  '--annotation=index:org.opencontainers.image.licenses=AGPL-3.0'
  '--annotation=index:org.opencontainers.image.title=Sure'
  '--annotation=index:org.opencontainers.image.description=A multi-arch Docker image for the Sure Rails app'
)

tag_args=(
  "--tag=ghcr.io/we-promise/sure:latest"
)

image_args=(
  "ghcr.io/we-promise/sure@sha256:0868eff7b137252d65ed6152b386037f3d14b404dd0fa8802696ca625d3c8458"
  "ghcr.io/we-promise/sure@sha256:a7c880c1cac18881e3145d407db589b1c7648921bb97941ed6648a1e240f928c"
)

docker buildx imagetools create \
  "${annotation_args[@]}" \
  "${tag_args[@]}" \
  "${image_args[@]}"

[willliamchan]

Can you give this another go, @willliamchan? After some discussion on Discord and the below ... latest should work multi-arch again:

annotation_args=(

  "--annotation=index:org.opencontainers.image.created=$(date -Iseconds)"

  '--annotation=index:org.opencontainers.image.source=https://github.com/we-promise/sure'

  '--annotation=index:org.opencontainers.image.revision=16a1569eabee44a81757b9be5e3beb3793e1306c'

  '--annotation=index:org.opencontainers.image.ref.name=v0.6.3'

  '--annotation=index:org.opencontainers.image.vendor=we-promise'

  '--annotation=index:org.opencontainers.image.licenses=AGPL-3.0'

  '--annotation=index:org.opencontainers.image.title=Sure'

  '--annotation=index:org.opencontainers.image.description=A multi-arch Docker image for the Sure Rails app'

)



tag_args=(

  "--tag=ghcr.io/we-promise/sure:latest"

)



image_args=(

  "ghcr.io/we-promise/sure@sha256:0868eff7b137252d65ed6152b386037f3d14b404dd0fa8802696ca625d3c8458"

  "ghcr.io/we-promise/sure@sha256:a7c880c1cac18881e3145d407db589b1c7648921bb97941ed6648a1e240f928c"

)



docker buildx imagetools create \

  "${annotation_args[@]}" \

  "${tag_args[@]}" \

  "${image_args[@]}"

Just tried and tag latest is now downloading the correct image. Thanks again!