From 0b8bb4f9a3bfde5c58912a60f90a151228c1c9cd Mon Sep 17 00:00:00 2001
From: Felix Kunde <felix-kunde@gmx.de>
Date: Thu, 2 Dec 2021 11:32:31 +0100
Subject: [PATCH] make sure upgrade script runs on the master

---
 pkg/cluster/majorversionupgrade.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkg/cluster/majorversionupgrade.go b/pkg/cluster/majorversionupgrade.go
index 60048e20d..5644ea5cc 100644
--- a/pkg/cluster/majorversionupgrade.go
+++ b/pkg/cluster/majorversionupgrade.go
@@ -83,7 +83,7 @@ func (c *Cluster) majorVersionUpgrade() error {
 
 	var masterPod *v1.Pod
 
-	for _, pod := range pods {
+	for i, pod := range pods {
 		ps, _ := c.patroni.GetMemberData(&pod)
 
 		if ps.State != "running" {
@@ -92,7 +92,7 @@ func (c *Cluster) majorVersionUpgrade() error {
 		}
 
 		if ps.Role == "master" {
-			masterPod = &pod
+			masterPod = &pods[i]
 			c.currentMajorVersion = ps.ServerVersion
 		}
 	}