From 5e099640ebd69c6eb5efa0cbd042cdcdcbc93fca Mon Sep 17 00:00:00 2001
From: Matthias Radestock <matthias.radestock@gmail.com>
Date: Thu, 21 Dec 2017 17:47:22 +0000
Subject: [PATCH] render sensible labels for swarm service nodes with little/no
 metadata

We fall back to using the service ID as the label.
---
 render/detailed/summary.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/render/detailed/summary.go b/render/detailed/summary.go
index 74685a91f..0693dbf87 100644
--- a/render/detailed/summary.go
+++ b/render/detailed/summary.go
@@ -323,6 +323,9 @@ func ecsServiceNodeSummary(base NodeSummary, n report.Node) (NodeSummary, bool)
 
 func swarmServiceNodeSummary(base NodeSummary, n report.Node) (NodeSummary, bool) {
 	base.Label, _ = n.Latest.Lookup(docker.ServiceName)
+	if base.Label == "" {
+		base.Label, _ = report.ParseSwarmServiceNodeID(n.ID)
+	}
 	return base, true
 }