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@@ -30,26 +30,30 @@ from qubes.qubes import QubesVmCollection
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def main():
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usage = "usage: %prog [options] <src-name> <new-name>\n"\
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"Clones an existing VM by copying all its disk files"
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-
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- parser = OptionParser (usage)
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- parser.add_option ("-q", "--quiet", action="store_false", dest="verbose", default=True)
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- parser.add_option ("-p", "--path", dest="dir_path",
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- help="Specify path to the template directory")
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- parser.add_option ("--force-root", action="store_true", dest="force_root", default=False,
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- help="Force to run, even with root privileges")
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- parser.add_option ("-P", "--pool", dest="pool_name",
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- help="Specify in to which storage pool to clone")
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-
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- (options, args) = parser.parse_args ()
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- if (len (args) != 2):
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- parser.error ("You must specify at least the src and dst TemplateVM names!")
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+
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+ parser = OptionParser(usage)
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+ parser.add_option("-q", "--quiet", action="store_false", dest="verbose",
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+ default=True)
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+ parser.add_option("-p", "--path", dest="dir_path",
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+ help="Specify path to the template directory")
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+ parser.add_option("--force-root", action="store_true", dest="force_root",
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+ default=False,
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+ help="Force to run, even with root privileges")
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+ parser.add_option("-P", "--pool", dest="pool_name",
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+ help="Specify in to which storage pool to clone")
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+
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+ (options, args) = parser.parse_args()
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+ if (len(args) != 2):
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+ parser.error(
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+ "You must specify at least the src and dst TemplateVM names!")
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srcname = args[0]
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dstname = args[1]
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-
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if hasattr(os, "geteuid") and os.geteuid() == 0:
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if not options.force_root:
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- print >> sys.stderr, "*** Running this tool as root is strongly discouraged, this will lead you in permissions problems."
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+ print >> sys.stderr, "*** Running this tool as root is" + \
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+ " strongly discouraged, this will lead you in permissions" + \
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+ "problems."
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print >> sys.stderr, "Retry as unprivileged user."
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print >> sys.stderr, "... or use --force-root to continue anyway."
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exit(1)
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@@ -59,8 +63,10 @@ def main():
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qvm_collection.load()
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src_vm = qvm_collection.get_vm_by_name(srcname)
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- if src_vm is None:
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- print >> sys.stderr, "ERROR: A VM with the name '{0}' does not exist in the system.".format(srcname)
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+ if src_vm is None:
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+ print >> sys.stderr, \
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+ "ERROR: A VM with the name '{0}' does not exist in the system." \
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+ .format(srcname)
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exit(1)
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if options.pool_name is None:
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@@ -69,7 +75,9 @@ def main():
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pool_name = options.pool_name
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if qvm_collection.get_vm_by_name(dstname) is not None:
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- print >> sys.stderr, "ERROR: A VM with the name '{0}' already exists in the system.".format(dstname)
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+ print >> sys.stderr, \
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+ "ERROR: A VM with the name '{0}' already exists in the system." \
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+ .format(dstname)
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exit(1)
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if src_vm.is_disposablevm():
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@@ -77,19 +85,21 @@ def main():
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exit(1)
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dst_vm = qvm_collection.add_new_vm(src_vm.__class__.__name__,
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- name=dstname, template=src_vm.template, pool_name=pool_name,
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- dir_path=options.dir_path, installed_by_rpm=False)
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+ name=dstname, template=src_vm.template,
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+ pool_name=pool_name,
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+ dir_path=options.dir_path,
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+ installed_by_rpm=False)
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try:
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dst_vm.clone_attrs(src_vm)
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- dst_vm.clone_disk_files (src_vm=src_vm, verbose=options.verbose)
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+ dst_vm.clone_disk_files(src_vm=src_vm, verbose=options.verbose)
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except (IOError, OSError) as err:
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print >> sys.stderr, "ERROR: {0}".format(err)
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qvm_collection.pop(dst_vm.qid)
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dst_vm.remove_from_disk()
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- exit (1)
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+ exit(1)
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qvm_collection.save()
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qvm_collection.unlock_db()
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-
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+
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main()
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