Error in windows docker desktop kubernetes - docker

Question

In kubernetes on windows docker desktop when I try to mount an empty directory I get the following error:
error: error when retrieving current configuration of:
Resource: "/v1, Resource=pods", GroupVersionKind: "/v1, Kind=Pod"
Name: "", Namespace: "default"
Object: &{map["apiVersion":"v1" "kind":"Pod" "metadata":map["annotations":map["kubectl.kubernetes.io/last-applied-configuration":""] "namespace":"default"] "spec":map["containers":[map["image":"nginx:alpine" "name":"nginx" "volumeMounts":[map["mountPath":"/usr/share/nginx/html" "name":"html" "readOnly":%!q(bool=true)]]] map["args":["while true; do date >> /html/index.html; sleep 10; done"] "command":["/bin/sh" "-c"] "image":"alpine" "name":"html-updater" "volumeMounts":[map["mountPath":"/html" "name":"html"]]]] "volumes":[map["emptyDir":map[] "name":"html"]]]]}
from server for: "nginx-alpine-emptyDir.pod.yml": resource name may not be empty
The error message seems a bit unclear and I cannot find what's going on.
My yaml configuration is the following:
apiVersion: v1
kind: Pod
spec:
volumes:
- name: html
emptyDir: {}
containers:
- name: nginx
image: nginx:alpine
volumeMounts:
- name: html
mountPath: /usr/share/nginx/html
readOnly: true
- name: html-updater
image: alpine
command: ["/bin/sh", "-c"]
args:
- while true; do date >> /html/index.html; sleep 10; done
volumeMounts:
- name: html
mountPath: /html

Answer 1

Forgot to add metadata name
metadata:
name: empty-dir-test
Code after change is:
apiVersion: v1
kind: Pod
metadata:
name: empty-dir-test
spec:
volumes:
- name: html
emptyDir: {}
containers:
- name: nginx
image: nginx:alpine
volumeMounts:
- name: html
mountPath: /usr/share/nginx/html
readOnly: true
- name: html-updater
image: alpine
command: ["/bin/sh", "-c"]
args:
- while true; do date >> /html/index.html; sleep 10; done
volumeMounts:
- name: html
mountPath: /html