source: trunk/packages/invirt-autoinstaller/common/usr/sbin/invirt-create-image @ 2844

Last change on this file since 2844 was 2844, checked in by gdb, 14 years ago

Don't hardcode netmask and gateway

File size: 917 bytes
Line 
1#!/bin/bash
2# Usage: no command-line args.
3# "arguments" come in environment:
4#  TARGET a device filename
5#  FSSIZE the desired filesystem size in mebibytes (rest will be swap)
6#  ARCH, DIST, MIRROR
7#  HOSTNAME, IP
8#
9# Optional: GATEWAY, NETMASK.  These default to values in invirt-getconf, if installed
10
11set -e
12
13if [ "$GATEWAY" = "" ]; then
14    GATEWAY=$(invirt-getconf autoinstaller.gateway)
15fi
16
17if [ "$NETMASK" = "" ]; then
18    NETMASK=$(invirt-getconf autoinstaller.netmask)
19fi
20
21echo ,"${FSSIZE}"$',L,*\n,,S\n;\n;' | sfdisk -uM -H 255 -S 63 "$TARGET"
22
23dmsetup info "$TARGET" 2>/dev/null && kpartx -a "$TARGET"
24
25xen-create-image --image-dev "${TARGET}1" --swap-dev "${TARGET}2" --fs ext3 --ide \
26 --hostname "$HOSTNAME" --ip="$IP" --netmask="$NETMASK" --gateway="$GATEWAY" \
27 --arch "$ARCH" --dist "$DIST" --mirror "$MIRROR" --cache=yes --verbose
28
29dmsetup info "$TARGET" 2>/dev/null && kpartx -d "$TARGET"
30
31exit 0
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