From 73f45fbe94defe8bf1650d494aa5c8c390c05b43 Mon Sep 17 00:00:00 2001
From: Matthew Mosesohn <matthew.mosesohn@gmail.com>
Date: Tue, 25 Jun 2019 06:56:00 -0700
Subject: [PATCH] Revert "Filter undefined SANs for apiserver cert (#4913)"
 (#4914)

This reverts commit d270678bda1a08139e1606171769a639a6a1fd2e.
---
 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 19f918338..bf72821fe 100644
--- a/roles/kubernetes/master/tasks/kubeadm-setup.yml
+++ b/roles/kubernetes/master/tasks/kubeadm-setup.yml
@@ -55,7 +55,7 @@
 
 - name: kubeadm | aggregate all SANs
   set_fact:
-    apiserver_sans: "{{ (sans_base + groups['kube-master'] + sans_lb + sans_lb_ip + sans_supp + sans_access_ip + sans_ip + sans_address + sans_override) | select('defined') |unique }}"
+    apiserver_sans: "{{ (sans_base + groups['kube-master'] + sans_lb + sans_lb_ip + sans_supp + sans_access_ip + sans_ip + sans_address + sans_override) | unique }}"
   vars:
     sans_base:
       - "kubernetes"