/
vm.sh
194 lines (156 loc) · 4.86 KB
/
vm.sh
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
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
#!/bin/sh
# Copyright (c) 2016-2022 Franco Fichtner <franco@opnsense.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
set -e
SELF=vm
. ./common.sh
check_image ${SELF} ${@}
VMFORMAT="vmdk"
VMSIZE="20G"
VMSWAP="1G"
VMEXTRAS=${SELF}
if [ -n "${1}" ]; then
VMFORMAT=${1}
fi
if [ -n "${2}" ]; then
VMSIZE=${2}
fi
if [ -n "${3}" ]; then
if [ "${3}" != "off" -a "${3}" != "never" ]; then
VMSWAP=${3}
else
VMSWAP=
fi
fi
if [ -n "${4}" ]; then
VMEXTRAS=${4}
fi
VMIMG="${IMAGESDIR}/${PRODUCT_RELEASE}-vm-${PRODUCT_ARCH}.${VMFORMAT}"
VMBASE="vmbase"
sh ./clean.sh ${SELF}
setup_stage ${STAGEDIR} mnt
truncate -s ${VMSIZE} ${STAGEDIR}/${VMBASE}
DEV=$(mdconfig -t vnode -f ${STAGEDIR}/${VMBASE})
if [ -n "${PRODUCT_ZFS}" ]; then
ZPOOL=${PRODUCT_ZFS}
# avoid clobbering existing pools
for IMPORT in $(zpool import 2> /dev/null | awk '$1 == "pool:" { print $2}'); do
if [ ${IMPORT} = ${ZPOOL} ]; then
echo ">>> ZFS pool '${ZPOOL}' already exists"
exit 1
fi
done
# 4k sector alignment
gnop create -S 4096 ${DEV}
# create ZFS pool like installer would
zpool create -R ${STAGEDIR}/mnt ${ZPOOL} ${DEV}.nop
zfs create -o mountpoint=none ${ZPOOL}/ROOT
zfs create -o mountpoint=/ ${ZPOOL}/ROOT/default
zfs create -o mountpoint=/tmp -o exec=on -o setuid=off ${ZPOOL}/tmp
zfs create -o mountpoint=/usr -o canmount=off ${ZPOOL}/usr
zfs create ${ZPOOL}/usr/home
zfs create -o setuid=off ${ZPOOL}/usr/ports
zfs create ${ZPOOL}/usr/src
zfs create -o mountpoint=/var -o canmount=off ${ZPOOL}/var
zfs create -o exec=off -o setuid=off ${ZPOOL}/var/audit
zfs create -o exec=off -o setuid=off ${ZPOOL}/var/crash
zfs create -o exec=off -o setuid=off ${ZPOOL}/var/log
zfs create -o atime=on ${ZPOOL}/var/mail
zfs create -o setuid=off ${ZPOOL}/var/tmp
zpool set bootfs=${ZPOOL}/ROOT/default ${ZPOOL}
GPTNAME=gptzfsboot
ROOTFS=zfs
else
newfs /dev/${DEV}
mount /dev/${DEV} ${STAGEDIR}/mnt
GPTNAME=gptboot
ROOTFS=ufs/rootfs
fi
setup_base ${STAGEDIR}/mnt
# need these again later
cp -R ${STAGEDIR}/mnt/boot ${STAGEDIR}
setup_kernel ${STAGEDIR}/mnt
setup_packages ${STAGEDIR}/mnt
setup_extras ${STAGEDIR}/mnt ${VMEXTRAS}
setup_entropy ${STAGEDIR}/mnt
cat > ${STAGEDIR}/mnt/etc/fstab << EOF
# Device Mountpoint FStype Options Dump Pass#
EOF
if [ -z "${PRODUCT_ZFS}" ]; then
cat >> ${STAGEDIR}/mnt/etc/fstab << EOF
/dev/gpt/rootfs / ufs rw 1 1
EOF
fi
GPTBOOT="-p freebsd-boot/bootfs:=boot/${GPTNAME}"
GPTDUMMY="-p freebsd-swap::512k"
MBRBOOT="-b boot/pmbr"
SWAPARGS=
UEFIBOOT=
if [ -n "${VMSWAP}" ]; then
SWAPARGS="-p freebsd-swap/swapfs::${VMSWAP}"
cat >> ${STAGEDIR}/mnt/etc/fstab << EOF
/dev/gpt/swapfs none swap sw 0 0
EOF
fi
if [ -n "${PRODUCT_UEFI}" -a -z "${PRODUCT_UEFI%%*"${SELF}"*}" ]; then
UEFIBOOT="-p efi/efifs:=efiboot.img"
setup_efiboot ${STAGEDIR}/efiboot.img \
${STAGEDIR}/boot/loader.efi $((260 * 1024))
cat >> ${STAGEDIR}/mnt/etc/fstab << EOF
/dev/gpt/efifs /boot/efi msdosfs rw 2 2
EOF
fi
if [ ${PRODUCT_ARCH} = "aarch64" ]; then
GPTBOOT=
MBRBOOT=
# produce even number of partitions
if [ -n "${VMSWAP}" -a -z "${UEFIBOOT}" ]; then
GPTDUMMY=
elif [ -z "${VMSWAP}" -a -n "${UEFIBOOT}" ]; then
GPTDUMMY=
fi
else
# produce even number of partitions
if [ -z "${VMSWAP}" -a -z "${UEFIBOOT}" ]; then
GPTDUMMY=
elif [ -n "${VMSWAP}" -a -n "${UEFIBOOT}" ]; then
GPTDUMMY=
fi
fi
if [ "${3}" == "never" ]; then
GPTDUMMY=
fi
if [ -n "${PRODUCT_ZFS}" ]; then
zpool export ${ZPOOL}
else
umount ${STAGEDIR}/mnt
fi
mdconfig -d -u ${DEV}
echo -n ">>> Building vm image... "
(cd ${STAGEDIR}; mkimg -s gpt -f ${VMFORMAT} -o ${VMIMG} \
${MBRBOOT} ${UEFIBOOT} ${GPTBOOT} ${GPTDUMMY} ${SWAPARGS} \
-p freebsd-${ROOTFS}:=${VMBASE})
echo "done"
sign_image ${VMIMG}