From 9ebbf1c3cdd0f192d12a2359ba681fdf59b259b4 Mon Sep 17 00:00:00 2001
From: Kuldip Madnani <k.madnani84@gmail.com>
Date: Wed, 28 Mar 2018 16:24:11 -0500
Subject: [PATCH] Added a fix in openssl.conf template to check if IP of
 loadbalncer is available or not.

---
 roles/kubernetes/secrets/templates/openssl.conf.j2 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/roles/kubernetes/secrets/templates/openssl.conf.j2 b/roles/kubernetes/secrets/templates/openssl.conf.j2
index adc875ba6..b02970d1e 100644
--- a/roles/kubernetes/secrets/templates/openssl.conf.j2
+++ b/roles/kubernetes/secrets/templates/openssl.conf.j2
@@ -26,7 +26,7 @@ IP.{{ 2 * loop.index }} = {{ hostvars[host]['ip'] | default(hostvars[host]['ansi
 {% endfor %}
 {% set idx =  groups['kube-master'] | length | int * 2 + 1 %}
 IP.{{ idx }} = {{ kube_apiserver_ip }}
-{% if loadbalancer_apiserver is defined  %}
+{% if loadbalancer_apiserver is defined and loadbalancer_apiserver.address is defined %}
 IP.{{ idx + 1 }} = {{ loadbalancer_apiserver.address }}
 {% set idx = idx + 1 %}
 {% endif %}