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flannel-io / flannel

flannel is a network fabric for containers, designed for Kubernetes
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crictl is not able to pull flannel images #1861

Open rishabhatdell opened 5 months ago

rishabhatdell commented 5 months ago

crictl is not able to pull flannel-cni-plugin image sudo crictl pull docker.io/flannel/flannel-cni-plugin:v1.4.0-flannel1

Current Behavior

sudo crictl pull docker.io/flannel/flannel-cni-plugin:v1.4.0-flannel1
DEBU[0000] get image connection                         
DEBU[0000] PullImageRequest: &PullImageRequest{Image:&ImageSpec{Image:docker.io/flannel/flannel-cni-plugin:v1.4.0-flannel1,Annotations:map[string]string{},},Auth:nil,SandboxConfig:nil,} 
E0122 08:12:27.324173   13369 remote_image.go:171] "PullImage from image service failed" err="rpc error: code = InvalidArgument desc = failed to pull and unpack image \"docker.io/flannel/flannel-cni-plugin:v1.4.0-flannel1\": unable to fetch descriptor (sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855) which reports content size of zero: invalid argument" image="docker.io/flannel/flannel-cni-plugin:v1.4.0-flannel1"
FATA[0000] pulling image: rpc error: code = InvalidArgument desc = failed to pull and unpack image "docker.io/flannel/flannel-cni-plugin:v1.4.0-flannel1": unable to fetch descriptor (sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855) which reports content size of zero: invalid argument

Possible Solution

unsure

Steps to Reproduce (for bugs)

  1. Pull flannel-cni-plugin:v1.4.0-flannel1 image using crictl
  2. sudo crictl pull docker.io/flannel/flannel-cni-plugin:v1.4.0-flannel1

Context

When using kubectl apply -f https://github.com/flannel-io/flannel/releases/latest/download/kube-flannel.yml, the pods enter the Init:ImagePullBackOff state. Upon investigation, we discovered that the flannel-cni-plugin:v1.4.0-flannel1 image is not being pulled. We attempted crictl pull docker.io/flannel/flannel-cni-plugin:v1.4.0-flannel1, resulting in the same error. Surprisingly, its working with docker docker pull docker.io/flannel/flannel-cni-plugin:v1.4.0-flannel1.

Your Environment

rbrtbnfgl commented 5 months ago

Do you have the same issue also fro image with an older version like v1.2.0-flannel3?

rishabhatdell commented 5 months ago

Do you have the same issue also fro image with an older version like v1.2.0-flannel3?

we are facing this issue after v0.24.1 update

rbrtbnfgl commented 5 months ago

Now the image should be available. Are yo still facing the issue?