From be6b501f2664adf97754baafa97eba1b3f9876ab Mon Sep 17 00:00:00 2001
From: Dmitry Klenov <dklenov@mirantis.com>
Date: Wed, 22 Feb 2017 11:54:35 +0000
Subject: [PATCH] Ability to remove unneeded keys

Kubernetes client merges old and new values. To erase
old keys, it is needed to clean all the data first.

Change-Id: I0b65cb00260114c1260ef89a8768fed055bbfb0e
---
 service/files/fernet-manage.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/service/files/fernet-manage.py b/service/files/fernet-manage.py
index 1d8b5b8..bdb4f17 100644
--- a/service/files/fernet-manage.py
+++ b/service/files/fernet-manage.py
@@ -111,6 +111,8 @@ def main():
 
     LOG.info("Updating data for '%s' secret.", SECRET_NAME)
     updated_keys = get_keys_data()
+    secret.obj['data'] = None
+    secret.update()
     secret.obj['data'] = updated_keys
     secret.update()
     LOG.info("%s fernet keys have been placed to secret '%s'", len(updated_keys), SECRET_NAME)