def delete(oquery, ovirt=None):
"""
Delete VMs
:param str oquery: a query string to select VMs to delete
:param ovirtsdk.api.API ovirt: a connected oVirt API object
:returns: How many VMs were deleted
:rtype: int
"""
vms = ovirt.vms.list(query=oquery)
for vm in vms:
vm.delete(action=oVirtParams.Action(async=False))
puts('{0} VMs deleted'.format(len(vms)))
return len(vms)
def delete(oquery, ovirt=None):
"""
Delete templates
:param str oquery: a query string to select tempaltes to delete
:param ovirtsdk.api.API ovirt: a connected oVirt API object
:returns: How many templates were deleted
:rtype: int
"""
templates = ovirt.templates.list(query=oquery)
for template in templates:
template.delete(async=False)
puts('{0} templates deleted'.format(len(templates)))
return len(templates)
def delete(oquery, ovirt=None):
"""
Delete VMs
:param str oquery: a query string to select VMs to delete
:param ovirtsdk.api.API ovirt: a connected oVirt API object
:returns: How many VMs were deleted
:rtype: int
"""
vms = ovirt.vms.list(query=oquery)
for vm in vms:
vm.delete(action=oVirtParams.Action(async=False))
puts('{0} VMs deleted'.format(len(vms)))
return len(vms)
def remove_disk(vm_id, disk_id=None, disk_name=None, erase='no', ovirt=None):
"""
Remove the specified disk from the specified VM
:param str vm_id: The ID of the VM to add the disk to
:param str disk_id: The Id of the disk to remove
:param str disk_name`: The name of the disk to remove
:param str erase: 'yes' to erase the removed disks from the system,
anything else to leave them detached. default is
'no'
:param oVirtApi ovirt: An open oVirt API connection
One of disk_id or disk_name must be specified, if both are specified,
disk_id will be used
"""
vm = ovirt.vms.get(id=vm_id)
if vm is None:
abort("VM with specified ID '{0}' not found".format(vm_id))
if disk_id is not None:
disk = vm.disks.get(id=disk_id)
elif disk_name is not None:
disk = vm.disks.get(name=disk_name)
else:
abort('Niether disk_id nor disk_name specified')
if not disk:
abort("Disk with specified ID or name not found")
if disk.active:
puts("Deactivating disk: {0}".format(disk.name))
disk.deactivate(oVirtParams.Action(async=False))
if erase == 'yes':
puts("Erasing disk: {0}".format(disk.name))
disk.delete(oVirtParams.Action(detach=False, async=False))
else:
puts("Detaching disk: {0}".format(disk.name))
disk.delete(oVirtParams.Action(detach=True, async=False))
def remove_disk(vm_id, disk_id=None, disk_name=None, erase='no', ovirt=None):
"""
Remove the specified disk from the specified VM
:param str vm_id: The ID of the VM to add the disk to
:param str disk_id: The Id of the disk to remove
:param str disk_name`: The name of the disk to remove
:param str erase: 'yes' to erase the removed disks from the system,
anything else to leave them detached. default is
'no'
:param oVirtApi ovirt: An open oVirt API connection
One of disk_id or disk_name must be specified, if both are specified,
disk_id will be used
"""
vm = ovirt.vms.get(id=vm_id)
if vm is None:
abort("VM with specified ID '{0}' not found".format(vm_id))
if disk_id is not None:
disk = vm.disks.get(id=disk_id)
elif disk_name is not None:
disk = vm.disks.get(name=disk_name)
else:
abort('Niether disk_id nor disk_name specified')
if not disk:
abort("Disk with specified ID or name not found")
if disk.active:
puts("Deactivating disk: {0}".format(disk.name))
disk.deactivate(oVirtParams.Action(async=False))
if erase == 'yes':
puts("Erasing disk: {0}".format(disk.name))
disk.delete(oVirtParams.Action(detach=False, async=False))
else:
puts("Detaching disk: {0}".format(disk.name))
disk.delete(oVirtParams.Action(detach=True, async=False))
def print_table(self, obj_list, show=None, headers='yes'):
"""
Print a table of oVirt objects of the type from the passed list
:param iterable obj_list: The list of objects to print as a talbe
:param str show: A colon (:) separated list of object fields to show,
will fallback to self.default_fields if unspecified
See the 'query' task for description of other parameters
"""
show = show or self.default_fields
format_str = ' '.join(
'{{{0}:{1}}}'.format(field, max(self.fields[field], len(field)))
for field in show.split(':')
if field in self.fields
)
if headers == 'yes':
puts(format_str.format(
**dict((field, field.upper()) for field in self.fields)
).rstrip())
for obj in obj_list:
puts(format_str.format(
**dict((field, getattr(obj, field)) for field in self.fields)
).rstrip())
