From 73cd24bf5af15ad55cc7d232fa0efede8f7a5000 Mon Sep 17 00:00:00 2001
From: Chen Hong <chenhong@ghostcloud.cn>
Date: Mon, 19 Mar 2018 14:35:45 +0800
Subject: [PATCH] gather facts from all instances, maybe include calico-rr

---
 cluster.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cluster.yml b/cluster.yml
index 6dcb8b659..fb7dec4cb 100644
--- a/cluster.yml
+++ b/cluster.yml
@@ -26,7 +26,7 @@
       setup:
       delegate_to: "{{item}}"
       delegate_facts: True
-      with_items: "{{ groups['k8s-cluster'] + groups['etcd'] + groups['calico-rr'] }}"
+      with_items: "{{ groups['k8s-cluster'] + groups['etcd'] + groups['calico-rr']|default([]) }}"
 
 - hosts: k8s-cluster:etcd:calico-rr
   any_errors_fatal: "{{ any_errors_fatal | default(true) }}"