echo1.yml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: echo1
spec:
  selector:
    matchLabels:
      app: echo1
  replicas: 1
  template:
    metadata:
      labels:
        app: echo1
    spec:
      containers:
        - name: echo1
          image: hashicorp/http-echo
          args:
            - "-text=testing echo1"
          ports:
            - containerPort: 5678
---
apiVersion: v1
kind: Service
metadata:
  name: echo1
spec:
  ports:
    - port: 80
      targetPort: 5678
  selector:
    app: echo1

---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: echo-ingress

spec:
  ingressClassName: nginx
  rules:
    - host: meet.nautilustech.xyz
      http:
        paths:
          - pathType: Prefix
            path: "/"
            backend:
              service:
                name: echo1
                port:
                  number: 80