From 6e6b0e1dab7c0d53cac3a3d42cdab1edf89aec7f Mon Sep 17 00:00:00 2001
From: Wonderfall <wonderfall@targaryen.house>
Date: Mon, 27 Jan 2020 13:48:13 +0100
Subject: [PATCH] generate instanceid non-deterministically

---
 rootfs/usr/local/bin/setup.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/rootfs/usr/local/bin/setup.sh b/rootfs/usr/local/bin/setup.sh
index df29992..636c1ef 100755
--- a/rootfs/usr/local/bin/setup.sh
+++ b/rootfs/usr/local/bin/setup.sh
@@ -8,7 +8,8 @@ CONFIGFILE=/config/config.php
 
 
 # Create an initial configuration file.
-instanceid=oc$(echo $PRIMARY_HOSTNAME | sha1sum | fold -w 10 | head -n 1)
+instanceid=oc$(openssl rand -hex 6 | head -c 10)
+
 cat > $CONFIGFILE <<EOF;
 <?php
 \$CONFIG = array (