From 4d39c1856e0a4458d9dbfa6dd8049bc65e94b93c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20Kr=C3=BCger?= <ak@patientsky.com>
Date: Tue, 9 Apr 2019 11:19:06 +0200
Subject: [PATCH] Fix jinja filters (#4470)

---
 roles/kubernetes-apps/ansible/templates/coredns-config.yml.j2 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/roles/kubernetes-apps/ansible/templates/coredns-config.yml.j2 b/roles/kubernetes-apps/ansible/templates/coredns-config.yml.j2
index 51131df68..7ee8eb013 100644
--- a/roles/kubernetes-apps/ansible/templates/coredns-config.yml.j2
+++ b/roles/kubernetes-apps/ansible/templates/coredns-config.yml.j2
@@ -14,7 +14,7 @@ data:
         kubernetes {{ dns_domain }} in-addr.arpa ip6.arpa {
           pods insecure
 {% if resolvconf_mode == 'host_resolvconf' and upstream_dns_servers is defined and upstream_dns_servers|length > 0 %}
-          upstream {{ upstream_dns_servers.join(' ') }}
+          upstream {{ upstream_dns_servers|join(' ') }}
 {% else %}
           upstream /etc/resolv.conf
 {% endif %}
@@ -22,7 +22,7 @@ data:
         }
         prometheus :9153
 {% if resolvconf_mode == 'host_resolvconf' and upstream_dns_servers is defined and upstream_dns_servers|length > 0 %}
-        forward . {{ upstream_dns_servers.join(' ') }}
+        forward . {{ upstream_dns_servers|join(' ') }}
 {% else %}
         forward . /etc/resolv.conf
 {% endif %}