configuration to run a gui container using startx

kiosk.yaml

apiVersion: v1
kind: Namespace
metadata:
  name: kiosk
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: kiosk
  namespace: kiosk
spec:
  selector:
    matchLabels:
      name: startx-kiosk
  template:
    metadata:
      labels:
        name: startx-kiosk
    spec:
      containers:
        - name: startx
          image: docker.io/mak3r/nowm:0.0.13
          imagePullPolicy: IfNotPresent
          securityContext:
            privileged: true
            readOnlyRootFilesystem: false
          volumeMounts:
            - mountPath: /tmp/.X11-unix/
              name: xsocket
            - mountPath: /home/user/xauthority/
              name: xauthority
            - mountPath: /run/udev/data/
              name: udev-data
          env:
            - name: DISPLAY
              value: ':0'
            - name: XAUTHORITY
              value: /home/user/xauthority/.xauth
      dnsPolicy: ClusterFirst
      terminationGracePeriodSeconds: 5
      volumes:
        - name: xauthority
          emptyDir: {}
        - name: xsocket
          emptyDir: {}
        - name: udev-data
          hostPath:
            path: /run/udev/data/
            type: Directory