/usr/bin/virt-image is in virtinst 0.600.1-1ubuntu3.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 | #!/usr/bin/python -tt
#
# Create a virtual machine from an XML image description
#
# Copyright 2007 Red Hat, Inc.
# David Lutterkort <dlutter@redhat.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# 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; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301 USA.
import sys
import urlgrabber.progress as progress
import virtinst
import virtinst.ImageParser
import virtinst.CapabilitiesParser
import virtinst.cli as cli
from virtinst.cli import fail, print_stdout, print_stderr
import optparse
from optparse import OptionGroup
cli.setupGettext()
### General input gathering functions
def get_networks(domain, guest, options):
nnics = domain.interface
networks, macs = cli.digest_networks(guest, options, numnics=nnics)
if nnics > len(networks):
fail(_("The image requires %i network interface.") % nnics)
cli.get_networks(guest, networks, macs)
def get_graphics(image, guest, options):
graphics = cli.digest_graphics(guest, options,
default_override=bool(image.graphics))
cli.get_graphics(guest, graphics)
### Option parsing
def parse_args():
usage = "%prog [options] image.xml"
parser = cli.setupParser(usage)
cli.add_connect_option(parser)
geng = OptionGroup(parser, _("General Options"))
geng.add_option("-n", "--name", dest="name",
help=_("Name of the guest instance"))
geng.add_option("-r", "--ram", type="int", dest="memory",
help=_("Memory to allocate for guest instance in "
"megabytes"))
geng.add_option("-u", "--uuid", dest="uuid",
help=_("UUID for the guest."))
cli.vcpu_cli_options(geng)
geng.add_option("", "--os-type", dest="distro_type",
help=_("The OS type being installed, e.g. "
"'linux', 'unix', 'windows'"))
geng.add_option("", "--os-variant", dest="distro_variant",
help=_("The OS variant being installed, "
"e.g. 'fedora6', 'rhel5', 'solaris10', 'win2k'"))
parser.add_option_group(geng)
fulg = OptionGroup(parser, _("Full Virtualization specific options"))
fulg.add_option("", "--noapic", action="store_true", dest="noapic",
default=False,
help=_("Disables APIC for fully virtualized guest"))
fulg.add_option("", "--noacpi", action="store_true", dest="noacpi",
default=False,
help=_("Disables ACPI for fully virtualized guest"))
parser.add_option_group(fulg)
netg = cli.network_option_group(parser)
parser.add_option_group(netg)
vncg = cli.graphics_option_group(parser)
parser.add_option_group(vncg)
misc = OptionGroup(parser, _("Miscellaneous Options"))
misc.add_option("-p", "--print", action="store_true", dest="print_only",
help=_("Print the libvirt XML, but do not start the "
"domain"))
misc.add_option("", "--boot", type="int", dest="boot",
help=_("The zero-based index of the boot record to use"))
misc.add_option("", "--replace", action="store_true", dest="replace",
default=False,
help=_("Overwrite, or destroy, an existing image with "
"the same name"))
misc.add_option("", "--noreboot", action="store_true", dest="noreboot",
help=_("Don't boot guest after completing install."))
misc.add_option("", "--skip-checksum", action="store_true",
dest="skipchecksum",
help=_("Skip disk checksum verification process"))
misc.add_option("-d", "--debug", action="store_true", dest="debug",
help=_("Print debugging information"))
misc.add_option("", "--prompt", action="store_true", dest="prompt",
default=False,
help=optparse.SUPPRESS_HELP)
misc.add_option("", "--force", action="store_true", dest="force",
default=False,
#help=_("Do not prompt for input. Answers yes where "
# "applicable, terminates for all other prompts"),
help=optparse.SUPPRESS_HELP)
misc.add_option("-q", "--quiet", action="store_true", dest="quiet",
help=_("Suppress non-error output"))
parser.add_option_group(misc)
(options, args) = parser.parse_args()
if len(args) < 1:
parser.error(_("You need to provide an image XML descriptor"))
options.image = args[0]
return options
def main():
cli.earlyLogging()
options = parse_args()
options.quiet = options.print_only or options.quiet
cli.setupLogging("virt-image", options.debug, options.quiet)
cli.set_prompt(False)
conn = cli.getConnection(options.connect)
try:
image = virtinst.ImageParser.parse_file(options.image)
except virtinst.ImageParser.ParserException, msg:
fail( "%s '%s': %s" % (_("Cannot parse"), options.image, msg))
if options.boot is not None:
nboots = len(image.domain.boots)
if options.boot < 0 or options.boot >= nboots:
fail(_("The index for --boot must be between 0 and %d") %
(nboots - 1))
# Build the Installer instance
installer = virtinst.ImageInstaller(boot_index=options.boot,
image=image,
conn=conn)
# Get Guest instance from installer parameters.
guest = installer.guest_from_installer()
# now let's get some of the common questions out of the way
guest.replace = options.replace
cli.get_name(options.name, guest, image.name)
cli.get_memory(options.memory, guest, image.domain.memory)
cli.get_uuid(options.uuid, guest)
cli.get_vcpus(guest, options.vcpus, options.check_cpu, image.domain.vcpu)
cli.get_cpuset(guest, options.cpuset)
cli.parse_cpu(guest, options.cpu)
get_networks(image.domain, guest, options)
get_graphics(image.domain, guest, options)
cli.get_video(guest)
cli.set_os_variant(guest, options.distro_type, options.distro_variant)
if installer.is_hvm():
if options.noacpi:
guest.features["acpi"] = False
if options.noapic:
guest.features["apic"] = False
# we've got everything -- try to start the install
if options.print_only:
start_xml, final_xml = guest.start_install(return_xml=True)
print_stdout(start_xml or final_xml, do_force=True)
return
meter = progress.TextMeter(fo=sys.stdout)
if not options.skipchecksum:
for disk in image.storage.values():
disk.check_disk_signature(meter=meter)
try:
print_stdout("\n")
print_stdout(_("Creating guest %s...") % guest.name)
guest.start_install(None, meter, noboot=options.noreboot)
except RuntimeError:
raise
except Exception, e:
fail(e, do_exit=False)
cli.install_fail(guest)
if __name__ == "__main__":
try:
main()
except SystemExit, sys_e:
sys.exit(sys_e.code)
except KeyboardInterrupt:
print_stderr(_("Installation aborted at user request"))
except Exception, main_e:
fail(main_e)
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