1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
|
#
# Openstack specific functions
#
################################################################
#
# Copyright (c) 1995-2014 SUSE Linux Products GmbH
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 or 3 as
# published by the Free Software Foundation.
#
# 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 (see the file COPYING); if not, write to the
# Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
#
################################################################
cloud_volume_attach_openstack() {
local VM_SERVER="$1"
local VM_VOL_NAME="$2"
local VM_VOL_DEV="$3"
if ! nova volume-attach "$VM_SERVER" "$VM_VOL_NAME" "$VM_VOL_DEV"; then
echo "ERROR: nova attach failed. $?" >&2
return 3
fi
while true; do
state=`nova volume-show "$VM_VOL_NAME" | sed -n 's,^|[ ]*status[ ]*|[ ]*\([^ ]*\).*,\1,p'`
test "$state" = "in-use" && break
if test -z "$state" ; then
echo "ERROR: unable to find state of volume $VM_VOL_NAME" >&2
return 3
fi
if test "$state" = available ; then
echo "WARNING: volume $VM_VOL_NAME got not attached, retrying" >&2
if ! nova volume-attach "$VM_SERVER" "$VM_VOL_NAME" "$VM_VOL_DEV"; then
echo "ERROR: nova attach failed. $?" >&2
return 3
fi
fi
sleep 3
done
if test ! -e "$VM_VOL_DEV" ; then
#GROSS HACK: kernel does not care about the given device name
# VM_VOL_DEV="/dev/"`dmesg| sed -n 's,.*\(vd.\): unknown partition tab.*,\1,p' | tail -n 1`
VM_VOL_DEV=`ls -1 /dev/vd? | tail -n 1`
fi
echo "$VM_VOL_DEV"
}
cloud_volume_detach_openstack() {
local VM_SERVER="$1"
local VM_VOL_NAME="$2"
# needed at all?
nova volume-show "$VM_VOL_NAME" | grep -q in-use || return 0
# umount seems not to be enough
sync
if ! nova volume-detach "$VM_SERVER" "$VM_VOL_NAME"; then
echo "ERROR: nova detach of $VM_VOL_NAME failed." >&2
return 3
fi
while nova volume-show "$VM_VOL_NAME" | grep -q availabe; do
sleep 3
done
return 0
}
vm_verify_options_openstack() {
# verify settings
if test -z "$OS_AUTH_URL" ; then
echo "ERROR: No openstack environment set. This vm-type works only inside of an openstack VM."
cleanup_and_exit 3
fi
if test -z "$OBS_OPENSTACK_KERNEL_IMAGE_ID" ; then
echo "ERROR: No image refering to kernel and ramdisk is defined in OBS_OPENSTACK_KERNEL_IMAGE_ID env."
cleanup_and_exit 3
fi
if test -z "$VM_VOLUME_NAME" ; then
echo "ERROR: No worker root VM volume name specified."
cleanup_and_exit 3
fi
if test -z "$VM_VOLUME_SWAP" ; then
echo "ERROR: No worker swap VM volume name specified."
cleanup_and_exit 3
fi
if test -z "$VM_SERVER" ; then
echo "ERROR: No VM server nod name specified (usually this instance)."
cleanup_and_exit 3
fi
# XXX why here?
VM_SWAPDEV=/dev/vdb
qemu_rootdev=/dev/vda
}
vm_attach_root_openstack() {
VM_IMAGE=`cloud_volume_attach_openstack "$VM_SERVER" "$VM_VOLUME_NAME" "$VM_IMAGE"`
test "${VM_IMAGE:0:5}" = "/dev/" || cleanup_and_exit 3
}
vm_attach_swap_openstack() {
VM_SWAP=`cloud_volume_attach_openstack "$VM_SERVER" "$VM_VOLUME_SWAP" "$VM_SWAP"`
test "${VM_SWAP:0:5}" = /dev/ || cleanup_and_exit 3
}
vm_detach_root_openstack() {
cloud_volume_detach_openstack "$VM_SERVER" "$VM_VOLUME_NAME"
}
vm_detach_swap_openstack() {
cloud_volume_detach_openstack "$VM_SERVER" "$VM_VOLUME_SWAP"
}
vm_cleanup_openstack() {
cloud_volume_detach_openstack "$VM_SERVER" "$VM_VOLUME_NAME"
cloud_volume_detach_openstack "$VM_SERVER" "$VM_VOLUME_SWAP"
}
vm_fixup_openstack() {
# No way to handle this via init= parameter here....
echo "#!/bin/sh" > "$BUILD_ROOT/sbin/init"
echo 'exec /.build/build "$@"' >> "$BUILD_ROOT/sbin/init"
chmod 0755 "$BUILD_ROOT/sbin/init"
}
vm_kill_openstack() {
if nova show "$VM_VOLUME_NAME" >/dev/null 2>&1 ; then
if ! nova delete "$VM_VOLUME_NAME" ; then
echo "could not kill openstack vm build $VM_VOLUME_NAME"
cleanup_and_exit 1
fi
fi
}
vm_startup_openstack() {
nova boot --image $OBS_OPENSTACK_KERNEL_IMAGE_ID --flavor m1.small --block_device_mapping vda=${VM_VOLUME_NAME}::$(( $VMDISK_ROOTSIZE / 1024 )):0 --block_device_mapping vdb=${VM_VOLUME_SWAP}::1:0 --poll "build-$VM_VOLUME_NAME" || cleanup_and_exit 3
nova console-log "build-$VM_VOLUME_NAME"
}
|
