From a34139e19eef471fb0dcec81683f0621e08b2ad4 Mon Sep 17 00:00:00 2001
From: Andreas Holmsten <andreas.holmsten@gmail.com>
Date: Thu, 3 Jan 2019 09:12:00 +0100
Subject: [PATCH] (Re)add line break for supplementary addr in SANs (#3952)

The change implemented in #3908 remove line breaks for supplementary
addresses in kubeadm SANs, causing errors in the config file and
failure to bring cluster up. This commit reimplement line breaks in
between supplementary addresses.
---
 roles/kubernetes/master/tasks/kubeadm-setup.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/roles/kubernetes/master/tasks/kubeadm-setup.yml b/roles/kubernetes/master/tasks/kubeadm-setup.yml
index 1b3f9d460..3f26f707d 100644
--- a/roles/kubernetes/master/tasks/kubeadm-setup.yml
+++ b/roles/kubernetes/master/tasks/kubeadm-setup.yml
@@ -64,7 +64,7 @@
       {{ hostvars[host]['ip'] | default(hostvars[host]['ansible_default_ipv4']['address']) }}
       {%- endfor %}
       {%- if supplementary_addresses_in_ssl_keys is defined -%}
-      {% for addr in supplementary_addresses_in_ssl_keys -%}
+      {% for addr in supplementary_addresses_in_ssl_keys %}
       {{ addr }}
       {%- endfor %}
       {%- endif %}