K8s mounting persistentVolume failed, "timed out waiting for the condition" on docker-desktop - kubernetes

Question

When trying to bind a pod to a NFS persistentVolume hosted on another pod, it fails to mount when using docker-desktop. It works perfectly fine elsewhere even with the exact same YAML.
The error:
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal Scheduled 4m59s default-scheduler Successfully assigned test-project/test-digit-5576c79688-zfg8z to docker-desktop
Warning FailedMount 2m56s kubelet Unable to attach or mount volumes: unmounted volumes=[lagg-connection], unattached volumes=[lagg-connection kube-api-access-h68w7]: timed out waiting for the condition
Warning FailedMount 37s kubelet Unable to attach or mount volumes: unmounted volumes=[lagg-connection], unattached volumes=[kube-api-access-h68w7 lagg-connection]: timed out waiting for the condition
The minified project which you can apply to test yourself:
apiVersion: v1
kind: Namespace
metadata:
name: test-project
labels:
name: test-project
---
apiVersion: v1
kind: Service
metadata:
labels:
environment: test
name: test-lagg
namespace: test-project
spec:
clusterIP: 10.96.13.37
ports:
- name: nfs
port: 2049
- name: mountd
port: 20048
- name: rpcbind
port: 111
selector:
app: nfs-server
environment: test
scope: backend
---
apiVersion: v1
kind: PersistentVolume
metadata:
labels:
environment: test
name: test-lagg-volume
spec:
accessModes:
- ReadWriteMany
capacity:
storage: 2Gi
nfs:
path: /
server: 10.96.13.37
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
labels:
environment: test
name: test-lagg-claim
namespace: test-project
spec:
accessModes:
- ReadWriteMany
resources:
requests:
storage: 2Gi
storageClassName: ""
---
apiVersion: apps/v1
kind: Deployment
metadata:
labels:
app: static
environment: test
scope: backend
name: test-digit
namespace: test-project
spec:
selector:
matchLabels:
app: static
environment: test
scope: backend
template:
metadata:
labels:
app: static
environment: test
scope: backend
spec:
containers:
- image: busybox
name: digit
imagePullPolicy: IfNotPresent
command: ['sh', '-c', 'echo Container 1 is Running ; sleep 3600']
volumeMounts:
- mountPath: /cache
name: lagg-connection
volumes:
- name: lagg-connection
persistentVolumeClaim:
claimName: test-lagg-claim
---
apiVersion: apps/v1
kind: Deployment
metadata:
labels:
environment: test
name: test-lagg
namespace: test-project
spec:
selector:
matchLabels:
app: nfs-server
environment: test
scope: backend
template:
metadata:
labels:
app: nfs-server
environment: test
scope: backend
spec:
containers:
- image: gcr.io/google_containers/volume-nfs:0.8
name: lagg
ports:
- containerPort: 2049
name: lagg
- containerPort: 20048
name: mountd
- containerPort: 111
name: rpcbind
securityContext:
privileged: true
volumeMounts:
- mountPath: /exports
name: lagg-claim
volumes:
- emptyDir: {}
name: lagg-claim
As well as emptyDir I have also tried hostPath. This setup has worked before, and I'm not sure what I've changed if anything since it has stopped.

Answer 1

Updating my Docker for Windows installation from 4.0.1 to 4.1.1 has fixed this problem.