no such manifest: docker.io/summerwind/actions-runner:latest

[bbednarek]

Checks

• I've already read https://github.com/actions/actions-runner-controller/blob/master/TROUBLESHOOTING.md and I'm sure my issue is not covered in the troubleshooting guide.
• I'm not using a custom entrypoint in my runner image

Controller Version

v0.27.0

Helm Chart Version

No response

CertManager Version

No response

Deployment Method

Helm

cert-manager installation

not relevant

Checks

• This isn't a question or user support case (For Q&A and community support, go to Discussions. It might also be a good idea to contract with any of contributors and maintainers if your business is so critical and therefore you need priority support
• I've read releasenotes before submitting this issue and I'm sure it's not due to any recently-introduced backward-incompatible changes
• My actions-runner-controller version (v0.x.y) does support the feature
• I've already upgraded ARC (including the CRDs, see charts/actions-runner-controller/docs/UPGRADING.md for details) to the latest and it didn't fix the issue
• I've migrated to the workflow job webhook event (if you using webhook driven scaling)

Resource Definitions

not relevant

To Reproduce

run

docker manifest inspect summerwind/actions-runner:latest

### Describe the bug

exits with an error

no such manifest: docker.io/summerwind/actions-runner:latest

### Describe the expected behavior

inspects multi-arch docker manifest file

### Whole Controller Logs

```shell
not relevant

Whole Runner Pod Logs

not relevant

Additional Context

It used to work 3 weeks ago, because we have periodic job that stages summerwind/actions-runner:latest into our private registry

[github-actions]

Hello! Thank you for filing an issue.

The maintainers will triage your issue shortly.

In the meantime, please take a look at the troubleshooting guide for bug reports.

If this is a feature request, please review our contribution guidelines.

[Smirl]

Not a maintainer but there is a pinned issue saying latest has been remove. So I think it is by design and you should pin the image.

There is an environment variable to disable auto update, which makes me think the runner try to update itself on start up by default.

#2056

[bbednarek]

Thanks @Smirl for the heads up. I checked ubuntu-22.04 and ubuntu-20.04 tags, but they don't have manifest either:

➜  ~ docker manifest inspect summerwind/actions-runner:ubuntu-22.04
no such manifest: docker.io/summerwind/actions-runner:ubuntu-22.04
➜  ~ docker manifest inspect summerwind/actions-runner:ubuntu-20.04
no such manifest: docker.io/summerwind/actions-runner:ubuntu-20.04

[EDIT]
I just found that image ghcr.io does have the manifest

docker manifest inspect ghcr.io/actions/actions-runner-controller/actions-runner:ubuntu-20.04
{
   "schemaVersion": 2,
   "mediaType": "application/vnd.docker.distribution.manifest.list.v2+json",
   "manifests": [
      {
         "mediaType": "application/vnd.docker.distribution.manifest.v2+json",
         "size": 3042,
         "digest": "sha256:287baf2a10f0f09e718a1432040aadd3645e39167aa66ec1d37764be4ecd7e0f",
         "platform": {
            "architecture": "amd64",
            "os": "linux"
         }
      },
      {
         "mediaType": "application/vnd.docker.distribution.manifest.v2+json",
         "size": 3041,
         "digest": "sha256:d9d4609e9d5201aa046f325e0c93a99c5a61862d4f006cf3e53bbb132a062f3a",
         "platform": {
            "architecture": "arm64",
            "os": "linux"
         }
      }
   ]
}

Looks like there is some inconsistency between DockerHub and GitHub registries.

[mustafaStakater]

Github Registry was last updated 3 months ago , where as Docker Registry Updated 21 days ago.

[bbednarek]

Looks like

docker manifest inspect summerwind/actions-runner:latest

works again