From 5f183afdfbf8fb6aa36a35271568c1acddf5e9ef Mon Sep 17 00:00:00 2001
From: Jack Kleeman <jackkleeman@gmail.com>
Date: Tue, 18 Jul 2023 11:17:18 +0100
Subject: [PATCH] Add envoy SO_KEEPALIVE settings

---
 docs/deployment-operations/deployment.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docs/deployment-operations/deployment.md b/docs/deployment-operations/deployment.md
index b9578bf2..b3ac3154 100644
--- a/docs/deployment-operations/deployment.md
+++ b/docs/deployment-operations/deployment.md
@@ -285,6 +285,8 @@ data:
           lb_policy: CLUSTER_PROVIDED
           # assume http2 in upstream
           http2_protocol_options: {}
+          upstream_connection_options:
+            tcp_keepalive: {}
           cluster_type:
             name: envoy.clusters.dynamic_forward_proxy
             typed_config: