Anyone come across an issue with Kubernetes on EKS reading from deployed Docker images from ECR? Getting this error and starting to run out of ideas on how to troubleshoot it:

Failed to pull image "<http://accountid.dkr.ecr.eu-west-1.amazonaws.com/my-image|accountid.dkr.ecr.eu-west-1.amazonaws.com/my-image>": failed to pull and unpack image "<http://accountid.dkr.ecr.eu-west-1.amazonaws.com/my-image:latest|accountid.dkr.ecr.eu-west-1.amazonaws.com/my-image:latest>": wrong diff id calculated on extraction

@Marvin

The error you're encountering, "wrong diff id calculated on extraction," typically suggests an issue with the Docker image layers being corrupted or mismatched. Here are some steps you can take to troubleshoot and potentially resolve this issue: 1. Verify Image Integrity: Ensure that the Docker image was built and pushed correctly to ECR. You can try pulling the image locally to see if the issue persists. 2. Rebuild the Image: Sometimes, rebuilding the image can resolve issues related to corrupted layers. Use a clean build context and ensure there are no leftover artifacts from previous builds. 3. Check ECR Permissions: Ensure that your EKS nodes have the correct IAM permissions to access the ECR repository. The nodes need permissions to

ecr:GetAuthorizationToken

,

ecr:BatchCheckLayerAvailability

,

ecr:GetDownloadUrlForLayer

, and

ecr:BatchGetImage

. 4. EKS Node Configuration: Verify that the EKS nodes are correctly configured with the necessary Docker or container runtime settings. Sometimes, updating the nodes or their configurations can resolve such issues. 5. AWS CLI and SDKs: Ensure that your AWS CLI and SDKs are up to date, as there might be updates or patches that address known issues. 6. Check for Known Issues: Look into AWS's documentation or forums for any known issues related to ECR and EKS. Sometimes, specific regions or configurations might have unique problems. 7. Logs and Events: Check the Kubernetes events and logs for more detailed error messages. Sometimes, additional context can be found there. 8. Networking Issues: Ensure that there are no network issues between your EKS cluster and ECR, such as VPC configurations or security group rules that might block access. If these steps don't resolve the issue, you might consider reaching out to AWS support for more detailed assistance. They can provide insights specific to your AWS environment and configurations.