From ce362e76bbf20b332f1e61cb6918b705298c8cce Mon Sep 17 00:00:00 2001
From: Ingo Oppermann <ingo@datarhei.com>
Date: Mon, 4 Sep 2023 12:16:02 +0200
Subject: [PATCH] Fix occasional process rebalance if node resources are not
 reliable

---
 cluster/leader.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/cluster/leader.go b/cluster/leader.go
index 1ed844af..7676f094 100644
--- a/cluster/leader.go
+++ b/cluster/leader.go
@@ -1229,6 +1229,11 @@ func rebalance(have []proxy.Process, nodes map[string]proxy.NodeAbout) ([]interf
 	for id, node := range nodes {
 		r := node.Resources
 
+		// Ignore this node if the resource values are not reliable
+		if r.Error != nil {
+			continue
+		}
+
 		// Check if node is overloaded
 		if r.CPU < r.CPULimit && r.Mem < r.MemLimit && !r.IsThrottling {
 			continue