def start_vm_with_cdrom(api, vm_id, isoname='ks.iso'):
"""Add CDROM and boot vm."""
vms_service = api.system_service().vms_service()
vm_service = vms_service.vm_service(vm_id)
cdroms_service = vm_service.cdroms_service()
cdrom = cdroms_service.list()[0]
cdrom_service = cdroms_service.cdrom_service(cdrom.id)
cdrom_service.update(
cdrom=types.Cdrom(file=types.File(id=isoname), ),
current=False,
)
vm_service.start(vm=types.Vm(os=types.OperatingSystem(boot=types.Boot(
devices=[types.BootDevice.HD, types.BootDevice.CDROM]))))
def start_vm_with_cdrom(api, options):
"""Add CDROM and boot vm."""
search_name = "name=" + options['vm_name']
vms_service = api.system_service().vms_service()
vm = vms_service.list(search=search_name)[0]
vm_service = vms_service.vm_service(vm.id)
cdroms_service = vm_service.cdroms_service()
cdrom = cdroms_service.list()[0]
cdrom_service = cdroms_service.cdrom_service(cdrom.id)
cdrom_service.update(
cdrom=types.Cdrom(file=types.File(id=options['cdrom']), ),
current=False,
)
vm_service.start(vm=types.Vm(os=types.OperatingSystem(boot=types.Boot(
devices=[types.BootDevice.HD, types.BootDevice.CDROM]))))
def _attach_cd(self, entity):
cd_iso = self.param('cd_iso')
if cd_iso is not None:
vm_service = self._service.service(entity.id)
current = vm_service.get().status == otypes.VmStatus.UP
cdroms_service = vm_service.cdroms_service()
cdrom_device = cdroms_service.list()[0]
cdrom_service = cdroms_service.cdrom_service(cdrom_device.id)
cdrom = cdrom_service.get(current=current)
if getattr(cdrom.file, 'id', '') != cd_iso:
if not self._module.check_mode:
cdrom_service.update(
cdrom=otypes.Cdrom(file=otypes.File(id=cd_iso)),
current=current,
)
self.changed = True
return entity
# Find the virtual machine:
vm = vms_service.list(search='name=myvm')[0]
# Locate the service that manages the virtual machine:
vm_service = vms_service.vm_service(vm.id)
# Locate the service that manages the CDROM devices of the VM:
cdroms_service = vm_service.cdroms_service()
# Get the first found CDROM:
cdrom = cdroms_service.list()[0]
# Locate the service that manages the CDROM device found in previous step
# of the VM:
cdrom_service = cdroms_service.cdrom_service(cdrom.id)
# Change the CD of the VM to 'my_iso_file.iso'. By default the below
# operation change permanently the disk that will be visible to the
# virtual machine after the next boot, but they don't have any effect
# on the currently running virtual machine. If you want to change the
# disk that is visible to the current running virtual machine, change
# the `current` parameter's value to `True`.
cdrom_service.update(
cdrom=types.Cdrom(file=types.File(id='my_iso_file.iso'), ),
current=False,
)
# Close the connection to the server:
connection.close()
vm = vms_service.list(search="name={}".format(args.vm_name))[0]
# Locate the service that manages the virtual machine:
vm_service = vms_service.vm_service(vm.id)
# Locate the service that manages the CDROM devices of the VM:
cdroms_service = vm_service.cdroms_service()
# Get the first found CDROM:
cdrom = cdroms_service.list()[0]
# Locate the service that manages the CDROM device found in previous step
# of the VM:
cdrom_service = cdroms_service.cdrom_service(cdrom.id)
# Change the CD of the VM to file with 'disk-id'. By default the change
# to the disk is visible to the current running virtual machine immediately,
# but won't be visible to the virtual machine after the next boot. If you
# want to change CD permanently, use --now=False. Using this option will
# change the CD permanently, but it will become visible only after next
# boot.
cdrom_service.update(
cdrom=types.Cdrom(
file=types.File(
id=args.disk_id
),
),
current=args.current,
)
def main():
parser = option_parser()
args = parser.parse_args()
if not early_option_check(args):
sys.exit(-1)
# Create the connection to the server:
connection = sdk.Connection(
url='https://@ENGINE_FQDN@/ovirt-engine/api',
username='******',
password=base64.b64decode('@ENGINEPASS_BASE64@'),
ca_file='@CA_PEM@',
debug=False,
)
vms_service = connection.system_service().vms_service()
cluster = connection.system_service().clusters_service().list()[0]
clustername = cluster.name
dcs_service = connection.system_service().data_centers_service()
dc = dcs_service.list(search='Clusters.name=%s' % cluster.name)[0]
networks_service = dcs_service.service(dc.id).networks_service()
profiles_service = connection.system_service().vnic_profiles_service()
if not later_option_check(args, connection):
connection.close()
sys.exit(-1)
shorthand = {
'rhel6': 'rhel_6x64',
'rhel7': 'rhel_7x64',
'rhel8': 'rhel_8x64',
'ubuntu': 'ubuntu_14_04',
'debian': 'debian_7',
}
vmtype = {
'server': types.VmType.SERVER,
'desktop': types.VmType.DESKTOP,
'high_performance': types.VmType.HIGH_PERFORMANCE
}
# Creating new virtual machine
vm = types.Vm()
vm.name = args.name
vm.cluster = types.Cluster(name=clustername)
vm.template = types.Template(name=args.template)
if args.os in shorthand.keys():
vm.os = types.OperatingSystem(type=shorthand[args.os])
else:
vm.os = types.OperatingSystem(type=args.os)
vm.memory = args.memory * 1024 * 1024
if args.balloon == 0:
vm.memory_policy = types.MemoryPolicy(
max=args.max_memory * 1024 * 1024,
guaranteed=args.guaranteed_memory * 1024 * 1024)
else:
vm.memory_policy = types.MemoryPolicy(
max=args.max_memory * 1024 * 1024,
guaranteed=args.guaranteed_memory * 1024 * 1024,
ballooning=True if args.balloon == 1 else False)
vm.cpu = types.Cpu()
vm.cpu.architecture = types.Architecture.X86_64
vm.cpu.topology = types.CpuTopology(cores=1, sockets=args.cpu, threads=1)
if args.sound != 0:
vm.soundcard_enabled = True if args.sound == 1 else False
vm.type = vmtype[args.type]
print("Creating New Virtual Machine:{0}".format(args.name))
vm = vms_service.add(vm)
while vms_service.list(search=args.name)[0].status != types.VmStatus.DOWN:
time.sleep(1)
# Attach network interface(s)
nics_service = vms_service.vm_service(vm.id).nics_service()
nicnum = 0
for netname in args.vmnet:
network = next(
(n for n in networks_service.list() if n.name == netname), None)
profile_id = None
for profile in profiles_service.list():
if profile.name == netname:
profile_id = profile.id
break
if profile_id != None:
nicnum = nicnum + 1
print("Attaching nic{0}(Network:{1})".format(nicnum, netname))
nics_service.add(
types.Nic(
name="nic{0}".format(nicnum),
vnic_profile=types.VnicProfile(id=profile_id, ),
), )
# Create and attach disk(s)
disk_attachments_service = vms_service.vm_service(
vm.id).disk_attachments_service()
disks_service = connection.system_service().disks_service()
disknum = 0
for d in args.vmdisk:
disknum += 1
new_disk = types.DiskAttachment()
new_disk.disk = types.Disk()
new_disk.disk.name = "{0}_Disk{1}".format(args.name, disknum)
new_disk.disk.provisioned_size = int(d.split(':')[1]) * 2**30
new_disk.disk.storage_domains = [
types.StorageDomain(name=d.split(':')[0])
]
if d.split(':')[2] == "RAW":
new_disk.disk.format = types.DiskFormat.RAW
else:
new_disk.disk.format = types.DiskFormat.COW
new_disk.interface = types.DiskInterface.VIRTIO_SCSI
new_disk.active = True
if disknum == 1:
new_disk.bootable = True
print(
"Attaching Disk{0}(Domain:{1}, Size:{2}GB, DiskFormat:{3})".format(
disknum,
d.split(':')[0],
d.split(':')[1],
d.split(':')[2]))
disk_attachment = disk_attachments_service.add(new_disk)
disk_service = disks_service.disk_service(disk_attachment.disk.id)
# wait disk attach finish
time.sleep(5)
while disk_service.get().status != types.DiskStatus.OK:
print("Waiting disk attach complete")
time.sleep(5)
if args.ks != None or args.ps != None or args.ai != None:
# one-shot VM configuration for Kickstart/preseed
one_vm = types.Vm()
one_vm.os = types.OperatingSystem()
one_vm.os.kernel = 'iso://' + args.kernel
one_vm.os.initrd = 'iso://' + args.initrd
one_vm.run_once = True
one_vm.cdroms = list()
one_vm.cdroms.append(types.Cdrom())
one_vm.cdroms[0].file = types.File()
one_vm.cdroms[0].file.id = args.iso
if args.dns == None:
args.dns = ""
elif args.os == 'rhel6':
args.dns = 'dns=' + args.dns
else:
args.dns = 'nameserver=' + args.dns
if args.os == 'rhel6':
ksdev = args.network.split(':')[5]
ksip = args.network.split(':')[0]
ksnm = calc_netmask(int(args.network.split(':')[3]))
ksgw = args.network.split(':')[2]
args.network = "ksdevice={0} ip={1} netmask={2} gateway={3}".format(
ksdev, ksip, ksnm, ksgw)
if args.ks != None:
if args.os == 'rhel6':
one_vm.os.cmdline = args.network + " " + args.dns + " ks=" + args.ks
else:
one_vm.os.cmdline = args.network + " " + args.dns + " inst.ks=" + args.ks
if args.ps != None:
one_vm.os.cmdline = "auto=true url=" + args.ps
if args.ai != None:
one_vm.os.cmdline = "autoinstall ds=nocloud-net;s=" + args.ai
vm_service = vms_service.vm_service(vm.id)
print("Starting automatic OS installation on {0}".format(args.name))
vm_service.start(vm=one_vm, volatile=True)
# Close the connection to the server:
connection.close()