apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: firewall-ingress
  namespace: external
  annotations:
    cert-manager.io/cluster-issuer: "letsencrypt-prod"
    nginx.ingress.kubernetes.io/backend-protocol: "HTTP"
    nginx.ingress.kubernetes.io/ssl-redirect: "true"
    nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
    nginx.ingress.kubernetes.io/whitelist-source-range: "192.168.200.0/24,192.168.0.0/24,10.244.0.0/16,192.168.4.0/24"
spec:
  ingressClassName: nginx
  tls:
    - hosts:
        - admin.firewall.c2et.net
      secretName: firewall-tls
  rules:
    - host: admin.firewall.c2et.net
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: external-router-svc
                port:
                  number: 80