From 4229fbc896fe9b8e77d149ee7bb434b1b6c13cab Mon Sep 17 00:00:00 2001
From: Pedro Alvarez <pedro.alvarez@codethink.co.uk>
Date: Fri, 10 Apr 2015 17:13:54 +0000
Subject: openstack-network: Add possibility of specifying external interface

---
 openstack-network.configure | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'openstack-network.configure')

diff --git a/openstack-network.configure b/openstack-network.configure
index 7f2a08cc..3fa2c3d1 100644
--- a/openstack-network.configure
+++ b/openstack-network.configure
@@ -24,3 +24,15 @@ ln -sf "/usr/lib/systemd/system/openvswitch-setup.service" \
 
 ln -sf "/usr/lib/systemd/system/openstack-network-setup.service" \
   "$ROOT/etc/systemd/system/multi-user.target.wants/openstack-network-setup.service"
+
+python <<'EOF' >"$ROOT/etc/openstack/network.conf"
+import os, sys, yaml
+
+optional_keys = ('EXTERNAL_INTERFACE')
+
+for key in optional_keys:
+    if key in os.environ:
+        network_configuration[key]=os.environ[key]
+
+yaml.dump(network_configuration, sys.stdout, default_flow_style=False)
+EOF
-- 
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