Problem with pushing multi-arch images to gcr.io

[piosz]

When I'm trying to push Heapster images after support for multiple architectures was introduced in #1387 I can see the following issue:

./manifest-tool push from-args --platforms linux/amd64,linux/arm,linux/arm64,linux/ppc64le,linux/s390x --template gcr.io/google_containers/heapster-ARCH:v1.3.0-beta.1  --target gcr.io/google_containers/heapster:v1.3.0-beta.1
INFO[0000] Retrieving digests of images...              
INFO[0002] Image "gcr.io/google_containers/heapster-amd64:v1.3.0-beta.1" is digest sha256:<hash>; size: 949 
INFO[0004] Image "gcr.io/google_containers/heapster-arm:v1.3.0-beta.1" is digest sha256:<hash>; size: 950 
INFO[0006] Image "gcr.io/google_containers/heapster-arm64:v1.3.0-beta.1" is digest sha256:<hash>; size: 950 
INFO[0008] Image "gcr.io/google_containers/heapster-ppc64le:v1.3.0-beta.1" is digest sha256:<hash>; size: 950 
INFO[0010] Image "gcr.io/google_containers/heapster-s390x:v1.3.0-beta.1" is digest sha256:<hash>; size: 950 
FATA[0030] Registry push unsuccessful: response 400: 400 Bad Request 
make: *** [push] Error 1

It seems that images for specific architectures was pushed but there is no generic image.

[luxas]

I've contacted some gcr.io folks, I'm waiting for an answer from them.
It works fine on docker hub and should work on gcr as well, but doesn't

Meanwhile, heapster-amd64:v1.3.0-beta.1 is available

[whereisaaron]

Another limitation of gcr.io is it doesn't have any human way to find tags. You can use docker search to find images, but then you need to using the API to find tags, e.g. curl https://gcr.io/v2/google-containers/heapster-influxdb-amd64/tags/list, these appear to be the current tags.

gcr.io/google_containers/heapster-influxdb-amd64:v1.1.1
gcr.io/google_containers/heapster-grafana-amd64:v4.0.2
gcr.io/google_containers/heapster-amd64:v1.3.0-beta.1

[piosz]

ping @luxas

[luxas]

Sent a PR: #1502

[luxas]

@piosz This was fixed by inactivating the functionality temporarily, we can now close this

[vielmetti]

Can we reopen this? GCR now has multiarch support.

[luxas]

@vielmetti please send a PR with the small change to re-enable manifest lists :)