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author | Daniel Silverstone <daniel.silverstone@codethink.co.uk> | 2013-05-30 12:20:06 +0100 |
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committer | Daniel Silverstone <daniel.silverstone@codethink.co.uk> | 2013-05-30 12:20:06 +0100 |
commit | d707761f375c71fca6794608045671e9341926f3 (patch) | |
tree | 6c3725830f8c5a2aacf7e1ea1b2b125637bcd998 /nfsboot.configure | |
parent | a110f877d2ffc87c6e2adbd20d7052addc20b75c (diff) | |
download | morphs-d707761f375c71fca6794608045671e9341926f3.tar.gz |
EXTS: Add config and write extensions
Add the current configuration and write extensions so that
Baserock version 7 can deploy Baserock version 8.
Diffstat (limited to 'nfsboot.configure')
-rwxr-xr-x | nfsboot.configure | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/nfsboot.configure b/nfsboot.configure new file mode 100755 index 0000000..8dc6c67 --- /dev/null +++ b/nfsboot.configure @@ -0,0 +1,32 @@ +#!/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. + + +# Remove all networking interfaces and stop fstab from mounting '/' + + +set -e +if [ "$NFSBOOT_CONFIGURE" ]; then + # Remove all networking interfaces but loopback + cat > "$1/etc/network/interfaces" <<EOF +auto lo +iface lo inet loopback +EOF + + # Stop fstab from mounting '/' + mv "$1/etc/fstab" "$1/etc/fstab.old" + awk '/^ *#/ || $2 != "/"' "$1/etc/fstab.old" > "$1/etc/fstab" +fi |