arm64v8 cannot run at amd64 machine after binfmt

[daixiang0]

I can run arm64v8/centos, while fail with arm64v8/golang:

$ docker run --privileged linuxkit/binfmt:v0.7
$ docker run -it arm64v8/centos bash
[root@533bc0765703 /]#
$ docker run -it arm64v8/golang bash
Unable to find image 'arm64v8/golang:latest' locally
latest: Pulling from arm64v8/golang
docker: no matching manifest for linux/amd64 in the manifest list entries.
See 'docker run --help'.

Compare manifest info:

$ DOCKER_CLI_EXPERIMENTAL=enabled docker manifest inspect arm64v8/centos
{
	"schemaVersion": 2,
	"mediaType": "application/vnd.docker.distribution.manifest.v2+json",
	"config": {
		"mediaType": "application/vnd.docker.container.image.v1+json",
		"size": 2180,
		"digest": "sha256:9d5bccb1776bd298334234395ecd1e33ec7050e8ee3fc821daed7c484588b17b"
	},
	"layers": [
		{
			"mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
			"size": 75431202,
			"digest": "sha256:deeb10e3e252e0ed6520bbaa2570413f3c1517305f8f397c3d59ae791ac23678"
		}
	]
}
$ DOCKER_CLI_EXPERIMENTAL=enabled docker manifest inspect arm64v8/golang
{
   "schemaVersion": 2,
   "mediaType": "application/vnd.docker.distribution.manifest.list.v2+json",
   "manifests": [
      {
         "mediaType": "application/vnd.docker.distribution.manifest.v2+json",
         "size": 1794,
         "digest": "sha256:7917efe5bfb64dc7025a198eac8574e8e7a09ee25850930a4e122057549d4cca",
         "platform": {
            "architecture": "arm64",
            "os": "linux",
            "variant": "v8"
         }
      }
   ]
}

[wglambert]

Looks like the amd64 build is having some issues that's affecting the manifest list https://doi-janky.infosiftr.net/job/multiarch/job/amd64/job/golang/

warning: no images expected to push for "amd64/golang:1.15.2-windowsservercore"
warning: no images expected to push for "amd64/golang:1.15.2-nanoserver"
warning: no images expected to push for "amd64/golang:1.14.9-windowsservercore"
warning: no images expected to push for "amd64/golang:1.14.9-nanoserver"
. . .
Putting amd64/golang:1-windowsservercore
time="2020-09-17T05:20:13Z" level=fatal msg="all entries were skipped due to missing source image references; no manifest list to push"
warning: failed putting amd64/golang:1-windowsservercore, skipping (collecting errors)
warning: no images expected to push for "amd64/golang:1.15.2-nanoserver"
. . .
error: failed putting groups:
- amd64/golang:1-windowsservercore: exit status 1
- amd64/golang:1-nanoserver: exit status 1

Other images are having the same issue with their amd64 build https://doi-janky.infosiftr.net/job/multiarch/job/amd64/

The way that this affects the image pulling of non-amd64 architectures is kind of explained in docker-library/official-images#3835

manifest lists under the library are "eventually consistent" -- once all arches complete successfully, the manifest lists get updated to include all the relevant sub-architectures.

[tianon]

This is actually a duplicate of #304; see especially #304 (comment). Try arm64v8/golang:buster and you should get a more successful result.