From e5a76fcf441790c7c52b90462af63671cc06ba83 Mon Sep 17 00:00:00 2001
From: Rarylson Freitas <rarylson@gmail.com>
Date: Sun, 1 Aug 2021 17:21:50 -0300
Subject: [PATCH] Fix hostname inconsistencies during script execution

When `--with-iou` and `--with-openvpn` are both enabled, hostname
were updated in `/etc/hostname` but not on the running system (only
changed after reboot). So the old hostname were used in MOTD and
client OpenVPN config URL.
---
 scripts/remote-install.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/scripts/remote-install.sh b/scripts/remote-install.sh
index 4cd40224..5c20c3a6 100644
--- a/scripts/remote-install.sh
+++ b/scripts/remote-install.sh
@@ -185,6 +185,8 @@ then
 
     # Force the host name to gns3vm
     echo gns3vm > /etc/hostname
+    hostname gns3vm
+    HOSTNAME=$(hostname)
 
     # Force hostid for IOU
     dd if=/dev/zero bs=4 count=1 of=/etc/hostid