From 3baf48fb7ceab21b2223d3dc56ed7313c0c343ae Mon Sep 17 00:00:00 2001
From: Boden R <bodenvmw@gmail.com>
Date: Fri, 22 Sep 2017 13:04:08 -0600
Subject: [PATCH] add PROVISIONAL_IPV6_PD_PREFIX to constants

The constant PROVISIONAL_IPV6_PD_PREFIX was missed when rehoming
neutron.common.constants into lib, and is used outside of neutron [1].
This patch adds the constant to lib.

[1] http://codesearch.openstack.org/?q=PROVISIONAL_IPV6_PD_PREFIX

Change-Id: I9642ed9b513a43c5558f9611f43227299707284a
---
 neutron_lib/constants.py                                      | 2 ++
 .../notes/rehome-ipv6pdprefix-const-d3b39992df4adef8.yaml     | 4 ++++
 2 files changed, 6 insertions(+)
 create mode 100644 releasenotes/notes/rehome-ipv6pdprefix-const-d3b39992df4adef8.yaml

diff --git a/neutron_lib/constants.py b/neutron_lib/constants.py
index 79fe3facf..8e4bbedee 100644
--- a/neutron_lib/constants.py
+++ b/neutron_lib/constants.py
@@ -320,6 +320,8 @@ INGRESS_DIRECTION = 'ingress'
 EGRESS_DIRECTION = 'egress'
 VALID_DIRECTIONS = (INGRESS_DIRECTION, EGRESS_DIRECTION)
 
+PROVISIONAL_IPV6_PD_PREFIX = '::/64'
+
 
 class Sentinel(object):
     """A constant object that does not change even when copied."""
diff --git a/releasenotes/notes/rehome-ipv6pdprefix-const-d3b39992df4adef8.yaml b/releasenotes/notes/rehome-ipv6pdprefix-const-d3b39992df4adef8.yaml
new file mode 100644
index 000000000..4f6c795c1
--- /dev/null
+++ b/releasenotes/notes/rehome-ipv6pdprefix-const-d3b39992df4adef8.yaml
@@ -0,0 +1,4 @@
+---
+features:
+  - The ``PROVISIONAL_IPV6_PD_PREFIX`` constant is now available in
+    ``neutron_lib.constants``.