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#!/usr/bin/python3
#coding: UTF-8
import optparse
from shared import *
# vars
volumeGroupName = 'scsiRaid'
defaultDiskSize = '3G'
# configure known options
usage = "usage: %prog VMNAME [options]"
parser = optparse.OptionParser(usage=usage)
parser.add_option("-s", "--size", dest="size", default=defaultDiskSize,
help="SIZE of vm root disk", metavar="SIZE")
parser.add_option("-v", "--verbose", dest="verbose",
action="store_true", default=False,
help="should I do output")
(options, args) = parser.parse_args()
# check if required args are given
if len(args) < 1:
parser.print_usage()
logErr("a vm-name must be given!")
sys.exit(2)
elif len(args) > 1:
parser.print_usage()
logErr("to many arguments given!")
sys.exit(2)
vmName = parseVmName(args[0])
diskSize, diskSizeUnit = parseDiskSize(options.size)
cmds = [
["lvcreate", "-n", vmName, "-L", str(diskSize) + str(diskSizeUnit)],
["mkfs.ext4", "/dev/" + volumeGroupName + "/" + vmName, "-l",vmName],
["addIscsiDisk", vmName]
]
execPlan = ExecutionPlan(cmds,vmName)
execPlan.execute_all()
logInfo("all done. SSH to (pang|peng).spline.de an install your vm there!")
sys.exit(0)
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