apiVersion: apps/v1
kind: Deployment
metadata:
  name: adguard
spec:
  replicas: 1
  selector:
    matchLabels:
      app: adguard
  template:
    metadata:
      labels:
        app: adguard
    spec: 
      containers:
        - name: adguard
          image: adguard/adguardhome
          ports:
            - containerPort: 53
              protocol: UDP
            - containerPort: 53
              protocol: TCP
            - containerPort: 3000
              protocol: TCP