From 107bfb259aa61d9d838797ea821e78f03c554ff0 Mon Sep 17 00:00:00 2001
From: Seungkyu Ahn <seungkyua@gmail.com>
Date: Wed, 20 Feb 2019 15:13:59 +0900
Subject: [PATCH] This PS is to fix the bug when Workers can't join the cluster
 (#4276)

because of etc-kubernetes-manifests not empty.
---
 roles/kubernetes/kubeadm/tasks/main.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/roles/kubernetes/kubeadm/tasks/main.yml b/roles/kubernetes/kubeadm/tasks/main.yml
index d9974567d..e6a07b480 100644
--- a/roles/kubernetes/kubeadm/tasks/main.yml
+++ b/roles/kubernetes/kubeadm/tasks/main.yml
@@ -74,6 +74,7 @@
       command: >-
         {{ bin_dir }}/kubeadm join
         --config {{ kube_config_dir}}/kubeadm-client.conf
+        --ignore-preflight-errors=DirAvailable--etc-kubernetes-manifests
       register: kubeadm_join
       async: 60
       poll: 15