From 60ed9549424df49ea13dffd95bb0541c6790a808 Mon Sep 17 00:00:00 2001
From: Ewout Prangsma <ewout@prangsma.net>
Date: Fri, 8 Jun 2018 10:03:21 +0200
Subject: [PATCH] Prevent deleting the PV when the PVC has already been
 attached to it

---
 pkg/storage/pv_creator.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkg/storage/pv_creator.go b/pkg/storage/pv_creator.go
index aff87f490..3dc4bddba 100644
--- a/pkg/storage/pv_creator.go
+++ b/pkg/storage/pv_creator.go
@@ -315,6 +315,10 @@ func (ls *LocalStorage) bindClaimToVolume(claim v1.PersistentVolumeClaim, volume
 
 		// Check claim. If already bound, bail out
 		if !pvcNeedsVolume(*updated) {
+			if updated.Spec.VolumeName == volumeName {
+				log.Info().Msg("PersistentVolumeClaim already bound to PersistentVolume")
+				return nil
+			}
 			return maskAny(fmt.Errorf("PersistentVolumeClaim '%s' no longer needs a volume", claim.GetName()))
 		}