Add a configuration extension for setting hostname

1 files changed, 27 insertions, 0 deletions

diff --git a/morphlib/exts/set-hostname.configure b/morphlib/exts/set-hostname.configure
new file mode 100755
index 00000000..e44c5d56
--- /dev/null
+++ b/morphlib/exts/set-hostname.configure
@@ -0,0 +1,27 @@
+#!/bin/sh
+# Copyright (C) 2013  Codethink Limited
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+
+# Set hostname on system from HOSTNAME.
+
+
+set -e
+
+if [ -n "$HOSTNAME" ]
+then
+    echo "$HOSTNAME" > "$1/etc/hostname"
+fi
+