Simple kuard manifest suitable for Rancher Desktop

kuard.yml

apiVersion: v1
kind: Namespace
metadata:
  name: kuard
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: kuard
  labels:
    app: kuard
  namespace: kuard
spec:
  replicas: 1
  selector:
    matchLabels:
      app: kuard
  template:
    metadata:
      labels:
        app: kuard
    spec:
      containers:
      - name: kuard
        image: gcr.io/kuar-demo/kuard-amd64:blue
        ports:
        - name: http
          containerPort: 8080
---
apiVersion: v1
kind: Service
metadata:
  name: kuard-service
  namespace: kuard
spec:
  selector:
    app: kuard
  ports:
  - port: 80
    targetPort: 8080
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: kuard
  namespace: kuard
spec:
  rules:
  - host: kuard.localhost
    http:
      paths:
      - pathType: Prefix
        path: "/"
        backend:
          service:
            name: kuard-service
            port:
              number: 80