When adding a new unmanaged node group, aws-node imagePullBackOff occurs

Hi I am trying to add a group of unmanaged nodes to an existing Cluster.

When I add it, the aws-network-policy-agent Image fails to pull with the following error.

Warning Failed 2m50s kubelet Failed to pull image "602401143452.dkr.ecr.eu-central-1.amazonaws.com/amazon/aws-network-policy-agent:v1.0.1-eksbuild.1 ": rpc error: code = DeadlineExceeded desc = failed to pull and unpack image "602401143452.dkr.ecr.eu-central-1.amazonaws.com/amazon/aws-network-policy-agent:v1.0.1-eksbuild.1": Failed to resolve reference "602401143452.dkr.ecr.eu-central-1.amazonaws.com/amazon/aws-network-policy-agent:v1.0.1-eksbuild.1": failed to do request: Head "https://602401143452.dkr.ecr.eu-central-1.amazonaws.com/v2/amazon/aws-network-policy-agent/manifests/v1.0.1-eksbuild.1": dial tcp 172.16.0.174:443: i/o timeout

First of all, I had a problem before. I was using vpc-cni v1.13.4-eksbuild.1, and at the time I was not getting the amazon-k8s-cni-init:v1.13.4-eksbuild.1 image pulled. So I upgraded to the latest version of vpc-cni, v1.14.0-eksbuild.3, and the amazon-k8s-cni-init:v1.14.0-eksbuild.3 image installed fine. ( After adding Node, I checked the ctr image list, and the v1.14.0-eksbuild.3 version was already installed )

However, the image for another container in the aws-node pod, aws-network-policy-agent:v1.0.1-eksbuild.1, does not pull. And the aws-network-policy-agent:v1.0.1-eksbuild.1 image is not there when I look at the ctr images list in Node.

A search suggests that there is a v1.0.2, but I don't know how to update to that version. I know that v1.0.2 is used in v1.14.1 version of vpc-cni, but when I look up eksctl, the latest version is v1.14.0-eksbuild.3.

How am I supposed to resolve this? Please excuse my lack of English, I used a translator :)

Current environment

• Cluster version : 1.25
• vpc-cni : v1.14.0-eksbuild.3
• Instance type of node Group to add : 6a.2xlarge