vmimage.subr (7263c8c0998402e9860a0865013fbec4ece98cd4) vmimage.subr (08a75d1f0e7d885f5a891e0e3e64a540daf15689)
1#!/bin/sh
2#
3# $FreeBSD$
4#
5#
6# Common functions for virtual machine image build scripts.
7#
8

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25 amd64:amd64 | i386:i386)
26 mkimg -s gpt -b ${BOOTFILES}/i386/pmbr/pmbr \
27 -p freebsd-boot/bootfs:=${BOOTFILES}/i386/gptboot/gptboot \
28 ${SWAPOPT} \
29 -p freebsd-ufs/rootfs:=${VMBASE} \
30 -o ${VMIMAGE}
31 ;;
32 arm64:aarch64)
1#!/bin/sh
2#
3# $FreeBSD$
4#
5#
6# Common functions for virtual machine image build scripts.
7#
8

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25 amd64:amd64 | i386:i386)
26 mkimg -s gpt -b ${BOOTFILES}/i386/pmbr/pmbr \
27 -p freebsd-boot/bootfs:=${BOOTFILES}/i386/gptboot/gptboot \
28 ${SWAPOPT} \
29 -p freebsd-ufs/rootfs:=${VMBASE} \
30 -o ${VMIMAGE}
31 ;;
32 arm64:aarch64)
33 mkimg -s gpt \
34 -p efi/efiboot:=${BOOTFILES}/efi/boot1/boot1.efifat \
35 ${SWAPOPT} \
36 -p freebsd-ufs/rootfs:=${VMBASE} \
33 mkimg -s mbr \
34 -p efi:=${BOOTFILES}/efi/boot1/boot1.efifat \
35 -p freebsd:=${VMBASE} \
37 -o ${VMIMAGE}
38 ;;
39 powerpc:powerpc*)
40 mkimg -s apm \
41 -p apple-boot/bootfs:=${BOOTFILES}/powerpc/boot1.chrp/boot1.hfs \
42 ${SWAPOPT} \
43 -p freebsd-ufs/rootfs:=${VMBASE} \
44 -o ${VMIMAGE}

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72
73vm_create_base() {
74 # Creates the UFS root filesystem for the virtual machine disk,
75 # written to the formatted disk image with mkimg(1).
76
77 mkdir -p ${DESTDIR}
78 truncate -s ${VMSIZE} ${VMBASE}
79 mddev=$(mdconfig -f ${VMBASE})
36 -o ${VMIMAGE}
37 ;;
38 powerpc:powerpc*)
39 mkimg -s apm \
40 -p apple-boot/bootfs:=${BOOTFILES}/powerpc/boot1.chrp/boot1.hfs \
41 ${SWAPOPT} \
42 -p freebsd-ufs/rootfs:=${VMBASE} \
43 -o ${VMIMAGE}

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71
72vm_create_base() {
73 # Creates the UFS root filesystem for the virtual machine disk,
74 # written to the formatted disk image with mkimg(1).
75
76 mkdir -p ${DESTDIR}
77 truncate -s ${VMSIZE} ${VMBASE}
78 mddev=$(mdconfig -f ${VMBASE})
80 newfs /dev/${mddev}
79 newfs -L rootfs /dev/${mddev}
81 mount /dev/${mddev} ${DESTDIR}
82
83 return 0
84}
85
86vm_copy_base() {
87 # Creates a new UFS root filesystem and copies the contents of the
88 # current root filesystem into it. This produces a "clean" disk
89 # image without any remnants of files which were created temporarily
90 # during image-creation and have since been deleted (e.g., downloaded
91 # package archives).
92
93 mkdir -p ${DESTDIR}/old
94 mdold=$(mdconfig -f ${VMBASE})
95 mount /dev/${mdold} ${DESTDIR}/old
96
97 truncate -s ${VMSIZE} ${VMBASE}.tmp
98 mkdir -p ${DESTDIR}/new
99 mdnew=$(mdconfig -f ${VMBASE}.tmp)
80 mount /dev/${mddev} ${DESTDIR}
81
82 return 0
83}
84
85vm_copy_base() {
86 # Creates a new UFS root filesystem and copies the contents of the
87 # current root filesystem into it. This produces a "clean" disk
88 # image without any remnants of files which were created temporarily
89 # during image-creation and have since been deleted (e.g., downloaded
90 # package archives).
91
92 mkdir -p ${DESTDIR}/old
93 mdold=$(mdconfig -f ${VMBASE})
94 mount /dev/${mdold} ${DESTDIR}/old
95
96 truncate -s ${VMSIZE} ${VMBASE}.tmp
97 mkdir -p ${DESTDIR}/new
98 mdnew=$(mdconfig -f ${VMBASE}.tmp)
100 newfs /dev/${mdnew}
99 newfs -L rootfs /dev/${mdnew}
101 mount /dev/${mdnew} ${DESTDIR}/new
102
103 tar -cf- -C ${DESTDIR}/old . | tar -xUf- -C ${DESTDIR}/new
104
105 umount_loop /dev/${mdold}
106 rmdir ${DESTDIR}/old
107 mdconfig -d -u ${mdold}
108

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118
119 cd ${WORLDDIR} && \
120 make DESTDIR=${DESTDIR} \
121 installworld installkernel distribution || \
122 err "\n\nCannot install the base system to ${DESTDIR}."
123
124 echo '# Custom /etc/fstab for FreeBSD VM images' \
125 > ${DESTDIR}/etc/fstab
100 mount /dev/${mdnew} ${DESTDIR}/new
101
102 tar -cf- -C ${DESTDIR}/old . | tar -xUf- -C ${DESTDIR}/new
103
104 umount_loop /dev/${mdold}
105 rmdir ${DESTDIR}/old
106 mdconfig -d -u ${mdold}
107

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117
118 cd ${WORLDDIR} && \
119 make DESTDIR=${DESTDIR} \
120 installworld installkernel distribution || \
121 err "\n\nCannot install the base system to ${DESTDIR}."
122
123 echo '# Custom /etc/fstab for FreeBSD VM images' \
124 > ${DESTDIR}/etc/fstab
126 echo '/dev/gpt/rootfs / ufs rw 1 1' \
125 echo "/dev/${ROOTLABEL}/rootfs / ufs rw 1 1" \
127 >> ${DESTDIR}/etc/fstab
128 if [ -z "${NOSWAP}" ]; then
129 echo '/dev/gpt/swapfs none swap sw 0 0' \
130 >> ${DESTDIR}/etc/fstab
131 fi
132
133 mkdir -p ${DESTDIR}/dev
134 mount -t devfs devfs ${DESTDIR}/dev

--- 98 unchanged lines hidden --- 		126 >> ${DESTDIR}/etc/fstab
127 if [ -z "${NOSWAP}" ]; then
128 echo '/dev/gpt/swapfs none swap sw 0 0' \
129 >> ${DESTDIR}/etc/fstab
130 fi
131
132 mkdir -p ${DESTDIR}/dev
133 mount -t devfs devfs ${DESTDIR}/dev

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