From 86db0046b9d970404b27ca2633b20321f4fc1714 Mon Sep 17 00:00:00 2001
From: Gregory Kurtzer <gmkurtzer@gmail.com>
Date: Fri, 11 Feb 2022 20:17:02 +0000
Subject: [PATCH] "Key" backwards compatibility for overlay templates

---
 internal/pkg/overlay/overlay.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/internal/pkg/overlay/overlay.go b/internal/pkg/overlay/overlay.go
index 4c646c98..36083519 100644
--- a/internal/pkg/overlay/overlay.go
+++ b/internal/pkg/overlay/overlay.go
@@ -39,6 +39,7 @@ type TemplateStruct struct {
 	SystemOverlay  string
 	NetDevs        map[string]*node.NetDevs
 	Tags           map[string]string
+	Keys           map[string]string
 	AllNodes       []node.NodeInfo
 	NFSMounts      []string
 }
@@ -208,6 +209,10 @@ func BuildOverlay(nodeInfo node.NodeInfo, overlayName string) error {
 		tstruct.NetDevs[devname].IpCIDR = netaddr.String()
 
 	}
+	// Backwards compatibility for templates using "Keys"
+	for keyname, key := range nodeInfo.Tags {
+		tstruct.Keys[keyname] = key.Get()
+	}
 	for keyname, key := range nodeInfo.Tags {
 		tstruct.Tags[keyname] = key.Get()
 	}