From 4574ac82c06d496a052bdd0caece3b3c9213f340 Mon Sep 17 00:00:00 2001
From: Tomofumi Hayashi <tohayash@redhat.com>
Date: Thu, 28 Mar 2019 16:49:04 +0900
Subject: [PATCH] Add string enshorten if podname exceeds its limitation (62)

---
 cmd/kokotap/kokotap.go | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/cmd/kokotap/kokotap.go b/cmd/kokotap/kokotap.go
index d40643f..db7ea1c 100644
--- a/cmd/kokotap/kokotap.go
+++ b/cmd/kokotap/kokotap.go
@@ -68,8 +68,16 @@ type kokotapPodArgs struct {
 
 func (podargs *kokotapPodArgs) GeneratePodName() (string, string) {
 	nodeName := strings.Replace(podargs.Receiver.Node, ".", "-", -1)
-	return fmt.Sprintf("kokotap-%s-sender", podargs.PodName),
-		fmt.Sprintf("kokotap-%s-receiver-%s", podargs.PodName, nodeName)
+	sender := fmt.Sprintf("kokotap-%s-sender", podargs.PodName)
+	receiver := fmt.Sprintf("kokotap-%s-receiver-%s", podargs.PodName, nodeName)
+
+	if len(sender) > 62 {
+		sender = sender[0:61]
+	}
+	if len(receiver) > 62 {
+		receiver = receiver[0:61]
+	}
+	return sender, receiver
 }
 
 func (podargs *kokotapPodArgs) GenerateDockerYaml() string {