From be0512d2ac41681e5d2b69c503db93033ae1868e Mon Sep 17 00:00:00 2001
From: Rehab Hassanein <rhassanein@gitlab.com>
Date: Sat, 16 Jan 2021 11:19:31 +0000
Subject: [PATCH] Mandatory parameter for letsencrypt

---
 doc/installation/cloud/gke.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/doc/installation/cloud/gke.md b/doc/installation/cloud/gke.md
index 3b45045b07..e08638aa56 100644
--- a/doc/installation/cloud/gke.md
+++ b/doc/installation/cloud/gke.md
@@ -73,6 +73,8 @@ The script can also be used to clean up the created GKE resources:
 PROJECT=<gcloud project id> ./scripts/gke_bootstrap_script.sh down
 ```
 
+If you're planning to use Let's Encrypt CA, then also add `USE_STATIC_IP=true`.
+
 With the cluster created, continue to [creating the DNS entry](#dns-entry).
 
 ### Manual cluster creation
-- 
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