Kubernetes Ingress Configuration for Nginx - Let's Encrypt

app-ingres.yml

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: app-ingress
  annotations:
    kubernetes.io/ingress.class: "nginx"
    cert-manager.io/cluster-issuer: "letsencrypt-prod"
spec:
  tls:
  - hosts:
    - example.domain.io
    secretName: example-tls
  rules:
  - host: example.domain.io
    http:
      paths:
      - pathType: Prefix
        path: "/"
        backend:
          service:
            name: linode-app
            port:
              number: 80