From 936079922a7db8f652964bb102950083dde04ef5 Mon Sep 17 00:00:00 2001 From: "data-plane-api(Azure Pipelines)" Date: Fri, 15 Apr 2022 16:18:42 +0000 Subject: [PATCH] docs: Add an overview of Happy Eyeballs Support (#20621) Signed-off-by: Ryan Hamilton Mirrored from https://github.com/envoyproxy/envoy @ 3f8b0d424c330a614cd1981cbf7a29c67de49064 --- envoy/config/cluster/v3/cluster.proto | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/envoy/config/cluster/v3/cluster.proto b/envoy/config/cluster/v3/cluster.proto index a78bbeb4..84bab467 100644 --- a/envoy/config/cluster/v3/cluster.proto +++ b/envoy/config/cluster/v3/cluster.proto @@ -131,7 +131,9 @@ message Cluster { // IPv4 family and fallback to a lookup for addresses in the IPv6 family. i.e., the callback // target will only get v6 addresses if there were NO v4 addresses to return. // If ALL is specified, the DNS resolver will perform a lookup for both IPv4 and IPv6 families, - // and return all resolved addresses. + // and return all resolved addresses. When this is used, Happy Eyeballs will be enabled for + // upstream connections. Refer to :ref:`Happy Eyeballs Support ` + // for more information. // For cluster types other than // :ref:`STRICT_DNS` and // :ref:`LOGICAL_DNS`,