C4W3 Canary Releases: Error when making requests

@d1ggs I faced the same issue and the solution I provide here seems to solve it.

Concretely, you can try to modify tf-serving image on the deployment manifest of tf-serving/deployment-resnet50.yaml and tf-serving/deployment-resnet101.yaml by adding a specific version tag (such as 2.8.0). After that you can reapply the deployment e.g.

kubectl apply -f tf-serving/deployment-resnet<version>.yaml

To make sure the deployment is updated, you can also delete the deployment before reapplying it.

kubectl delete deploy image-classifier-resnet<version>

Hope this helps. :slight_smile:

N.B. Other debugging method you could try