From 1eff5fc3f6f03d4beccc49f6d5a8c6e37fb9b6c5 Mon Sep 17 00:00:00 2001
From: Katze Miau <miaukatzemiau@priveasy.de>
Date: Fri, 9 Dec 2011 15:28:50 +0000
Subject: create /etc/nodeid on first startup

Add a init script that - early during the first boot only - creates
/etc/nodeid and fills it with a unique identifer. This nodeid is
persistent across reboots and protected from sysupgrades.

diff --git a/files/common/etc/init.d/nodeid b/files/common/etc/init.d/nodeid
new file mode 100755
index 0000000..c272bdc
--- /dev/null
+++ b/files/common/etc/init.d/nodeid
@@ -0,0 +1,11 @@
+#!/bin/sh /etc/rc.common
+START=20
+
+start ()  {
+      if ! [ -f /etc/nodeid ]; then
+      	 cat </proc/sys/kernel/random/boot_id > /etc/nodeid
+      fi
+}
+
+stop () {
+}
diff --git a/files/common/etc/sysupgrade.conf b/files/common/etc/sysupgrade.conf
new file mode 100644
index 0000000..4ab3e1b
--- /dev/null
+++ b/files/common/etc/sysupgrade.conf
@@ -0,0 +1,3 @@
+## This file contains files and directories that should
+## be preserved during an upgrade.
+/etc/nodeid
-- 
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