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dom0/qvm-create: support for HVM

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This commit is contained in:
Marek Marczykowski 2012-02-24 04:24:36 +01:00
parent 40d8ac66a3
commit 9c2161944b
1 changed files with 23 additions and 1 deletions
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24
dom0/qvm-tools/qvm-create
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@ -37,10 +37,14 @@ def main():
help="Specify the label to use for the new VM (e.g. red, yellow, green, ...)")
parser.add_option ("-p", "--proxy", action="store_true", dest="proxyvm", default=False,
help="Create ProxyVM")
parser.add_option ("-H", "--hvm", action="store_true", dest="hvm", default=False,
help="Create HVM (implies --standalone)")
parser.add_option ("-n", "--net", action="store_true", dest="netvm", default=False,
help="Create NetVM")
parser.add_option ("-s", "--standalone", action="store_true", dest="standalone", default=False,
help="Create standalone VM - independent of template ")
parser.add_option ("-r", "--root", dest="root", default=None,
help="Use provided root.img instead of default/empty one (file will be MOVED)")
parser.add_option ("-m", "--mem", dest="mem", default=None,
help="Initial memory size (in MB)")
parser.add_option ("-c", "--vcpus", dest="vcpus", default=None,
@ -82,6 +86,18 @@ def main():
exit (1)
label = QubesVmLabels[options.label]
if options.hvm:
# Only standalone HVMs are supported for now
options.standalone = True
if not options.standalone and options.root is not None:
print >> sys.stderr, "root.img can be specified only for standalone VMs"
exit (1)
if options.root is not None and not os.path.exists(options.root):
print >> sys.stderr, "File specified as root.img does not exists"
exit (1)
qvm_collection = QubesVmCollection()
qvm_collection.lock_db_for_writing()
qvm_collection.load()
@ -90,6 +106,7 @@ def main():
print >> sys.stderr, "A VM with the name '{0}' already exists in the system.".format(vmname)
exit(1)
template_vm = None
if options.template is not None:
template_vm = qvm_collection.get_vm_by_name(options.template)
if template_vm is None:
@ -101,7 +118,7 @@ def main():
if (options.verbose):
print "--> Using TemplateVM: {0}".format(template_vm.name)
else:
elif not options.hvm:
if qvm_collection.get_default_template_vm() is None:
print >> sys.stderr, "No default TempleteVM defined!"
exit (1)
@ -120,6 +137,8 @@ def main():
vm = qvm_collection.add_new_netvm(vmname, new_vm_template, label = label, updateable = options.standalone)
elif options.proxyvm:
vm = qvm_collection.add_new_proxyvm(vmname, new_vm_template, label = label, updateable = options.standalone)
elif options.hvm:
vm = qvm_collection.add_new_hvm(vmname, label = label)
else:
vm = qvm_collection.add_new_appvm(vmname, new_vm_template, label = label, updateable = options.standalone)
@ -134,6 +153,9 @@ def main():
try:
vm.create_on_disk(verbose=options.verbose, source_template=template_vm)
if options.root:
os.unlink(vm.root_img)
os.rename(options.root, vm.root_img)
except (IOError, OSError) as err:
print >> sys.stderr, "ERROR: {0}".format(err)