superlint/test/linters/kubernetes_kubeconform/kubeconform_bad_1.yaml

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx-deployment
spec:
  selector:
    matchLabels:
      app: nginx
  replicas: 4
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
        - name: nginx
          image2: nginx:1.13.12
          ports:
            - containerPort: 80