Example:
Kubernetes - Level 1 - Task 4 : Set Resource Limits in Kubernetes Pods
Error pulling image httpd:latest (from docker.io)
Seems to be a known issue but not totally fixed yet,
the k8s cluster in the playground stuck to pull image from docker hub, need to retry multiple time to succeed.
A workaround is to pull the image from another registry like ECR Public Gallery
Edit the kubectl config file to use another registry instead of docker.io, putting a direct link in manifest will result a wrong validation cause they will only look for “httpd:latest” not “link/to/registry/httpd:latest”