From 122660fc8c25a51c50e1cf28099ae06f7986664c Mon Sep 17 00:00:00 2001
From: "Derrick J. Wippler" <thrawn01@gmail.com>
Date: Fri, 24 Aug 2018 09:59:37 -0500
Subject: [PATCH] Added support for ETCD3_ENABLE_TLS

---
 etcdutil/config.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/etcdutil/config.go b/etcdutil/config.go
index e3dd3605..4f2bc0d6 100644
--- a/etcdutil/config.go
+++ b/etcdutil/config.go
@@ -109,6 +109,11 @@ func NewEtcdConfig(cfg *etcd.Config) (*etcd.Config, error) {
 		cfg.TLS.InsecureSkipVerify = true
 	}
 
+	// Enable TLS with no additional configuration
+	if os.Getenv("ETCD3_ENABLE_TLS") != "" {
+		holster.SetDefault(&cfg.TLS, &tls.Config{})
+	}
+
 	return cfg, nil
 }