"hook not found" about webhookd HOT 1 CLOSED

apiVersion: v1
kind: Service
metadata:
  labels:
    app: webhook
  name: webhook
  namespace: webhook
spec:
  ports:
  - port: 8080
    protocol: TCP
    targetPort: 8080
  selector:
    app: webhook
  sessionAffinity: None
  type: ClusterIP
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: webhook
  namespace: webhook
  labels:
    app: webhook
spec:
  selector:
    matchLabels:
      app: webhook
  strategy:
    type: Recreate
  template:
    metadata:
      labels:
        app: webhook
    spec:
      containers:
      - name: webhook
        image: ncarlier/webhookd
        imagePullPolicy: Always
        env:
        - name: WHD_SCRIPTS
          value: "/var/opt/webhookd/scripts"
---
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  annotations:
    cert-manager.io/acme-challenge-type: dns01
    cert-manager.io/acme-dns01-provider: cloudflare
    cert-manager.io/cluster-issuer: letsencrypt-prod
    kubernetes.io/ingress.class: nginx
    kubernetes.io/tls-acme: 'true'
  name: webhook
  namespace: webhook
spec:
  rules:
  - host: hook.DOMAIN.at
    http:
      paths:
      - backend:
          serviceName: webhook
          servicePort: 8080
  tls:
  - hosts:
    - hook.DOMAIN.at
    secretName: tls-webhook