From ef69df62732b3dfcaf8f3536c3f03c8a21453dc3 Mon Sep 17 00:00:00 2001
From: Yogin <yogin.daiict@gmail.com>
Date: Wed, 18 Jul 2018 12:53:40 +0530
Subject: [PATCH] add help for tls prerequisite for ingress.yaml

---
 docs/examples/grpc/ingress.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/docs/examples/grpc/ingress.yaml b/docs/examples/grpc/ingress.yaml
index f03559883..9f7739f92 100644
--- a/docs/examples/grpc/ingress.yaml
+++ b/docs/examples/grpc/ingress.yaml
@@ -16,6 +16,9 @@ spec:
           serviceName: fortune-teller-service
           servicePort: grpc
   tls:
+  # This secret must exist beforehand
+  # The cert must also contain the subj-name fortune-teller.stack.build
+  # https://github.com/kubernetes/ingress-nginx/blob/master/docs/examples/PREREQUISITES.md#tls-certificates
   - secretName: fortune-teller.stack.build
     hosts:
       - fortune-teller.stack.build