From 9578f6757293f2de2da5bd1c10e35266a999b94c Mon Sep 17 00:00:00 2001
From: Martin Kosek <mkosek@redhat.com>
Date: Fri, 23 Mar 2012 16:26:54 +0100
Subject: [PATCH] Fix default SOA serial format

RFC 1912 recommends format YYYYMMDDnn, we used YYYYDDMMnn.

https://fedorahosted.org/freeipa/ticket/2567
---
 ipalib/plugins/dns.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ipalib/plugins/dns.py b/ipalib/plugins/dns.py
index 96548099b..f47b180af 100644
--- a/ipalib/plugins/dns.py
+++ b/ipalib/plugins/dns.py
@@ -227,8 +227,8 @@ def _rname_validator(ugettext, zonemgr):
     return None
 
 def _create_zone_serial(**kwargs):
-    """Generate serial number for zones."""
-    return int('%s01' % time.strftime('%Y%d%m'))
+    """ Generate serial number for zones. The format follows RFC 1912 """
+    return int('%s01' % time.strftime('%Y%m%d'))
 
 def _reverse_zone_name(netstr):
     net = netaddr.IPNetwork(netstr)