Kind can't pull Docker images from Github's pkg registry #870
Description
I am using kind v0.5.1 to pull Docker image from Github's new pkg registry. But this is failing. The exact same commands are working in minikube v1.4.0.
export DOCKER_TOKEN=**my-personal-token-with-pkg-read-write-permission**
export USERNAME=stashed
kubectl create secret docker-registry regcred --namespace=kube-system --docker-server=docker.pkg.github.com --docker-username=${USERNAME} --docker-password=${DOCKER_TOKEN}
Now, I create the following pod.
apiVersion: v1
kind: Pod
metadata:
name: private-reg
namespace: kube-system
spec:
restartPolicy: Never
containers:
- name: private-reg-container
image: docker.pkg.github.com/stashed/stash/stash:v0.9.0-rc.0-25-g1aa27c95_linux_amd64
imagePullSecrets:
- name: regcred
If I describe the pod, I see the following error:
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal Scheduled 2m27s default-scheduler Successfully assigned kube-system/private-reg to kind-control-plane
Normal Pulling 62s (x4 over 2m25s) kubelet, kind-control-plane Pulling image "docker.pkg.github.com/stashed/stash/stash:v0.9.0-rc.0-25-g1aa27c95_linux_amd64"
Warning Failed 62s (x4 over 2m24s) kubelet, kind-control-plane Failed to pull image "docker.pkg.github.com/stashed/stash/stash:v0.9.0-rc.0-25-g1aa27c95_linux_amd64": rpc error: code = Unknown desc = failed to resolve image "docker.pkg.github.com/stashed/stash/stash:v0.9.0-rc.0-25-g1aa27c95_linux_amd64": no available registry endpoint: unexpected status code https://docker.pkg.github.com/v2/stashed/stash/stash/manifests/v0.9.0-rc.0-25-g1aa27c95_linux_amd64: 406 Not Acceptable
Warning Failed 62s (x4 over 2m24s) kubelet, kind-control-plane Error: ErrImagePull
Warning Failed 49s (x6 over 2m24s) kubelet, kind-control-plane Error: ImagePullBackOff
Normal BackOff 38s (x7 over 2m24s) kubelet, kind-control-plane Back-off pulling image "docker.pkg.github.com/stashed/stash/stash:v0.9.0-rc.0-25-g1aa27c95_linux_amd64"
I followed the steps in #817 and I get the same error:
root@kind-control-plane:/# crictl pull docker.pkg.github.com/stashed/stash/stash:v0.9.0-rc.0-25-g1aa27c95_linux_amd64
FATA[0000] pulling image failed: rpc error: code = Unknown desc = failed to resolve image "docker.pkg.github.com/stashed/stash/stash:v0.9.0-rc.0-25-g1aa27c95_linux_amd64": no available registry endpoint: unexpected status code https://docker.pkg.github.com/v2/stashed/stash/stash/manifests/v0.9.0-rc.0-25-g1aa27c95_linux_amd64: 406 Not Acceptable
So, the error is 406 Not Acceptable . I am able to pull this image on my desktop's docker daemon. So, this seems like a kind specific issue.