From 01b66a5a2838c5ce56fbb1d856161e67855f6259 Mon Sep 17 00:00:00 2001
From: Marlin Cremers <mcremers@cloudbear.nl>
Date: Sun, 10 Nov 2019 13:44:17 +0100
Subject: [PATCH] Fix creation of clusters without pod policy

Clusters without a pod policy couldn't be created because of a bug
in the tmpfs changes.
---
 pkg/cluster/cluster.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkg/cluster/cluster.go b/pkg/cluster/cluster.go
index 1c66d5d26..0a76f70cb 100644
--- a/pkg/cluster/cluster.go
+++ b/pkg/cluster/cluster.go
@@ -379,7 +379,11 @@ func (c *Cluster) createPod(members etcdutil.MemberSet, m *etcdutil.Member, stat
 		}
 		k8sutil.AddEtcdVolumeToPod(pod, pvc, false)
 	} else {
-		k8sutil.AddEtcdVolumeToPod(pod, nil, c.cluster.Spec.Pod.Tmpfs)
+		tmpfs := false
+		if podPolicy := c.cluster.Spec.Pod; podPolicy != nil {
+			tmpfs = podPolicy.Tmpfs
+		}
+		k8sutil.AddEtcdVolumeToPod(pod, nil, tmpfs)
 	}
 	_, err := c.config.KubeCli.CoreV1().Pods(c.cluster.Namespace).Create(pod)
 	return err