feat(demo-nginx): Add ingress with TLS

apps/demo-nginx/ingress.yaml

@@ -0,0 +1,26 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: demo-nginx
+  namespace: demo-app
+  labels:
+    app: demo-nginx
+  annotations:
+    kubernetes.io/ingress.class: traefik
+    cert-manager.io/cluster-issuer: letsencrypt-http
+spec:
+  rules:
+  - host: demo-nginx.thedevops.dev
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: demo-nginx
+            port:
+              number: 80
+  tls:
+  - hosts:
+    - demo-nginx.thedevops.dev
+    secretName: demo-nginx-tls