core-deployments/test-ingress.yaml

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: helloworld-deployment
  labels:
    app: helloworld
spec:
  replicas: 3
  selector:
    matchLabels:
      app: helloworld
  template:
    metadata:
      labels:
        app: helloworld
    spec:
      containers:
      - name: helloworld
        image: testcontainers/helloworld
        ports:
        - containerPort: 8080
---
apiVersion: v1
kind: Service
metadata:
  name: helloworld-service
spec:
  selector:
    app: helloworld
  ports:
    - protocol: TCP
      port: 80
      targetPort: 8080
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: helloworld-ingress
  annotations:
    kubernetes.io/ingress.class: "nginx"
    cert-manager.io/cluster-issuer: letsencrypt-staging
    acme.cert-manager.io/http01-edit-in-place: "true"
    ingress.kubernetes.io/ssl-redirect: "false"
spec:
  rules:
  - host: "lb1.yolokube.de"
    http:
      paths:
      - pathType: Prefix
        path: "/"
        backend:
          service:
            name: helloworld-service
            port:
              number: 80
  tls:
  - hosts:
    - lb1.yolokube.de
    secretName: helloworld-cert