root / snf-image-host / kvm-common.sh @ 971a3e68
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1 | 444a0cb9 | Nikos Skalkotos | # Copyright (C) 2013 GRNET S.A. |
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2 | 444a0cb9 | Nikos Skalkotos | # |
3 | 444a0cb9 | Nikos Skalkotos | # This program is free software; you can redistribute it and/or modify |
4 | 444a0cb9 | Nikos Skalkotos | # it under the terms of the GNU General Public License as published by |
5 | 444a0cb9 | Nikos Skalkotos | # the Free Software Foundation; either version 2 of the License, or |
6 | 444a0cb9 | Nikos Skalkotos | # (at your option) any later version. |
7 | 444a0cb9 | Nikos Skalkotos | # |
8 | 444a0cb9 | Nikos Skalkotos | # This program is distributed in the hope that it will be useful, but |
9 | 444a0cb9 | Nikos Skalkotos | # WITHOUT ANY WARRANTY; without even the implied warranty of |
10 | 444a0cb9 | Nikos Skalkotos | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
11 | 444a0cb9 | Nikos Skalkotos | # General Public License for more details. |
12 | 444a0cb9 | Nikos Skalkotos | # |
13 | 444a0cb9 | Nikos Skalkotos | # You should have received a copy of the GNU General Public License |
14 | 444a0cb9 | Nikos Skalkotos | # along with this program; if not, write to the Free Software |
15 | 444a0cb9 | Nikos Skalkotos | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
16 | 444a0cb9 | Nikos Skalkotos | # 02110-1301, USA. |
17 | 444a0cb9 | Nikos Skalkotos | |
18 | fcae4e91 | Nikos Skalkotos | get_img_dev() { |
19 | 27fd131a | Nikos Skalkotos | echo /dev/vdb |
20 | fcae4e91 | Nikos Skalkotos | } |
21 | fcae4e91 | Nikos Skalkotos | |
22 | fcae4e91 | Nikos Skalkotos | launch_helper() { |
23 | 27fd131a | Nikos Skalkotos | local result_file result snapshot rc floppy blockdev |
24 | fcae4e91 | Nikos Skalkotos | |
25 | fcae4e91 | Nikos Skalkotos | blockdev="$1" |
26 | fcae4e91 | Nikos Skalkotos | floppy="$2" |
27 | fcae4e91 | Nikos Skalkotos | |
28 | 27fd131a | Nikos Skalkotos | result_file=$(mktemp result.XXXXXX) |
29 | fcae4e91 | Nikos Skalkotos | add_cleanup rm "$result_file" |
30 | fcae4e91 | Nikos Skalkotos | |
31 | f7a4021c | Nikos Skalkotos | report_info "Starting customization VM..." |
32 | f7a4021c | Nikos Skalkotos | echo "$($DATE +%Y:%m:%d-%H:%M:%S.%N) VM START" >&2 |
33 | 72052003 | Dimitris Aragiorgis | |
34 | fcae4e91 | Nikos Skalkotos | set +e |
35 | 72052003 | Dimitris Aragiorgis | |
36 | fcae4e91 | Nikos Skalkotos | $TIMEOUT -k "$HELPER_HARD_TIMEOUT" "$HELPER_SOFT_TIMEOUT" \ |
37 | 27fd131a | Nikos Skalkotos | kvm -runas "$HELPER_USER" -drive file="$HELPER_DIR/image",format=raw,if=virtio,readonly \ |
38 | 971a3e68 | Nikos Skalkotos | -drive file="$blockdev",format=raw,if=virtio,cache=none -m "$HELPER_MEMORY" \ |
39 | fcae4e91 | Nikos Skalkotos | -boot c -serial stdio -serial "file:$(printf "%q" "$result_file")" \ |
40 | fcae4e91 | Nikos Skalkotos | -serial file:>(./helper-monitor.py ${MONITOR_FD}) \ |
41 | fcae4e91 | Nikos Skalkotos | -fda "$floppy" -vga none -nographic -parallel none -monitor null \ |
42 | f7a4021c | Nikos Skalkotos | -kernel "$HELPER_DIR/kernel" -initrd "$HELPER_DIR/initrd" \ |
43 | 27fd131a | Nikos Skalkotos | -append "quiet ro root=/dev/vda1 console=ttyS0,9600n8 \ |
44 | fcae4e91 | Nikos Skalkotos | hypervisor=$HYPERVISOR snf_image_activate_helper \ |
45 | 27fd131a | Nikos Skalkotos | rules_dev=/dev/fd0 init=/usr/bin/snf-image-helper" \ |
46 | fcae4e91 | Nikos Skalkotos | 2>&1 | sed -u 's|^|HELPER: |g' |
47 | 72052003 | Dimitris Aragiorgis | |
48 | fcae4e91 | Nikos Skalkotos | rc=$? |
49 | fcae4e91 | Nikos Skalkotos | set -e |
50 | f7a4021c | Nikos Skalkotos | echo "$($DATE +%Y:%m:%d-%H:%M:%S.%N) VM STOP" >&2 |
51 | 70d434ff | Nikos Skalkotos | |
52 | 70d434ff | Nikos Skalkotos | check_helper_rc "$rc" |
53 | 72052003 | Dimitris Aragiorgis | |
54 | f7a4021c | Nikos Skalkotos | report_info "Checking customization status..." |
55 | f7a4021c | Nikos Skalkotos | # Read the first line. This will remove \r and \n chars |
56 | f7a4021c | Nikos Skalkotos | result=$(sed 's|\r||g' "$result_file" | head -1) |
57 | f7a4021c | Nikos Skalkotos | report_info "Customization status is: $result" |
58 | 72052003 | Dimitris Aragiorgis | |
59 | 70d434ff | Nikos Skalkotos | check_helper_result "$result" |
60 | 72052003 | Dimitris Aragiorgis | } |
61 | fcae4e91 | Nikos Skalkotos | |
62 | fcae4e91 | Nikos Skalkotos | # vim: set sta sts=4 shiftwidth=4 sw=4 et ai : |