From 42d14389b023611f8b624b5a82347a9cc39c5cb7 Mon Sep 17 00:00:00 2001
From: Olivier Bourdon <obourdon@opennext.io>
Date: Tue, 29 May 2018 12:06:01 +0200
Subject: [PATCH] Prevent duplicated lines

In case where /etc/network/interfaces already contains a similar
line, it is superseeded.

Change-Id: I38f244d093e002f8bc90412c1eacd254ffe31514
---
 multi-node-aio/playbooks/setup-host.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/multi-node-aio/playbooks/setup-host.yml b/multi-node-aio/playbooks/setup-host.yml
index a7c55afa..e144a426 100644
--- a/multi-node-aio/playbooks/setup-host.yml
+++ b/multi-node-aio/playbooks/setup-host.yml
@@ -140,6 +140,7 @@
       lineinfile:
         line: "source /etc/network/interfaces.d/*.cfg"
         dest: "/etc/network/interfaces"
+        regexp: "^source /etc/network/interfaces.d/.*"
 
     - name: Set the host intefaces up
       command: "/sbin/ifup {{ item.value.iface }}"