From a78e861a89e1c7b22fc6543337d9a191fb4228cb Mon Sep 17 00:00:00 2001
From: Florian Ruynat <florian234@hotmail.com>
Date: Thu, 30 Jul 2020 22:15:17 +0200
Subject: [PATCH] Fix test if openstack_cacert is a base64 string (#6421)

---
 roles/kubernetes/node/tasks/main.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/roles/kubernetes/node/tasks/main.yml b/roles/kubernetes/node/tasks/main.yml
index b2e78e4c6..8c1659f76 100644
--- a/roles/kubernetes/node/tasks/main.yml
+++ b/roles/kubernetes/node/tasks/main.yml
@@ -190,7 +190,7 @@
 
 - name: Test if openstack_cacert is a base64 string
   set_fact:
-    openstack_cacert_is_base64: "{% if openstack_cacert | b64decode %}true{% else %}false{% endif %}"
+    openstack_cacert_is_base64: "{% if openstack_cacert | search ('^([A-Za-z0-9+/]{4})*([A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{2}==)?$') %}true{% else %}false{% endif %}"
   when:
     - cloud_provider is defined
     - cloud_provider == 'openstack'