From 88b35252c39d7c65cd9e8dbdfe3ba5bb6f777557 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Litfin?= <a.litfin@emptores.de>
Date: Mon, 16 Oct 2023 15:18:25 +0200
Subject: [PATCH] Update README.md to reflect changes in etcd v3 (#2912)

In etcdctl v3 the ls command isn't present anymore, it has to be changed to etcdctl get --keys-only --prefix
---
 docker/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docker/README.md b/docker/README.md
index f2b30ab6..da87842f 100644
--- a/docker/README.md
+++ b/docker/README.md
@@ -78,7 +78,7 @@ Example session:
     |   demo  | patroni3 | 172.22.0.4 |        | running |  1 |         0 |
     +---------+----------+------------+--------+---------+----+-----------+
 
-    postgres@patroni1:~$ etcdctl ls --recursive --sort -p /service/demo
+    postgres@patroni1:~$ etcdctl get --keys-only --prefix /service/demo
     /service/demo/config
     /service/demo/initialize
     /service/demo/leader