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virt.running support for all virt.init options
virt.running actually calls virt.init if the virtual machine doesn't exist. Let the user define all the virt.init possible options in his running states too.
This commit is contained in:
Cédric Bosdonnat
parent
495db345a5
commit
cb00a5f9b4
@ -27,6 +27,7 @@ except ImportError:
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import salt.utils.args
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import salt.utils.files
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import salt.utils.stringutils
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import salt.utils.versions
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from salt.exceptions import CommandExecutionError
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# Import 3rd-party libs
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@ -208,24 +209,129 @@ def powered_off(name):
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return _virt_call(name, 'stop', 'unpowered', 'Machine has been powered off')
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def running(name, **kwargs):
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def running(name,
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cpu=None,
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mem=None,
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image=None,
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vm_type=None,
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disk_profile=None,
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disks=None,
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nic_profile=None,
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interfaces=None,
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graphics=None,
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seed=True,
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install=True,
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pub_key=None,
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priv_key=None,
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**kwargs):
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'''
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Starts an existing guest, or defines and starts a new VM with specified arguments.
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.. versionadded:: 2016.3.0
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:param name: name of the virtual machine to run
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:param cpu: number of CPUs for the virtual machine to create
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:param mem: amount of memory in MiB for the new virtual machine
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:param image: disk image to use for the first disk of the new VM
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.. deprecated:: Fluorine
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:param vm_type: force virtual machine type for the new VM. The default value is taken from
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the host capabilities. This could be useful for example to use ``'qemu'`` type instead
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of the ``'kvm'`` one.
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.. versionadded:: Fluorine
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:param disk_profile:
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Name of the disk profile to use for the new virtual machine
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.. versionadded:: Fluorine
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:param disks:
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List of disk to create for the new virtual machine.
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See :ref:`init-disk-def` for more details on the items on this list.
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.. versionadded:: Fluorine
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:param nic_profile:
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Name of the network interfaces profile to use for the new virtual machine
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.. versionadded:: Fluorine
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:param interfaces:
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List of network interfaces to create for the new virtual machine.
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See :ref:`init-nic-def` for more details on the items on this list.
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.. versionadded:: Fluorine
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:param graphics:
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Graphics device to create for the new virtual machine.
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See :ref:`init-graphics-def` for more details on this dictionary
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.. versionadded:: Fluorine
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:param saltenv:
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Fileserver environment (Default: ``'base'``).
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See :mod:`cp module for more details <salt.modules.cp>`
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.. versionadded:: Fluorine
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:param seed: ``True`` to seed the disk image. Only used when the ``image`` parameter is provided.
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(Default: ``True``)
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.. versionadded:: Fluorine
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:param install: install salt minion if absent (Default: ``True``)
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.. versionadded:: Fluorine
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:param pub_key: public key to seed with (Default: ``None``)
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.. versionadded:: Fluorine
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:param priv_key: public key to seed with (Default: ``None``)
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.. versionadded:: Fluorine
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:param seed_cmd: Salt command to execute to seed the image. (Default: ``'seed.apply'``)
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.. versionadded:: Fluorine
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:param connection: libvirt connection URI, overriding defaults
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.. versionadded:: Fluorine
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:param username: username to connect with, overriding defaults
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.. versionadded:: Fluorine
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:param password: password to connect with, overriding defaults
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.. versionadded:: Fluorine
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.. rubric:: Example States
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Make sure an already-defined virtual machine called ``domain_name`` is running:
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.. code-block:: yaml
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domain_name:
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virt.running
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Do the same, but define the virtual machine if needed:
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.. code-block:: yaml
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domain_name:
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virt.running:
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- cpu: 2
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- mem: 2048
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- eth0_mac: 00:00:6a:53:00:e3
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- disk_profile: prod
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- disks:
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- name: system
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size: 8192
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overlay_image: True
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pool: default
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image: /path/to/image.qcow2
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- name: data
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size: 16834
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- nic_profile: prod
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- interfaces:
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- name: eth0
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mac: 01:23:45:67:89:AB
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- name: eth1
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type: network
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source: admin
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- graphics:
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- type: spice
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listen:
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- type: address
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address: 192.168.0.125
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'''
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@ -236,9 +342,6 @@ def running(name, **kwargs):
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}
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kwargs = salt.utils.args.clean_kwargs(**kwargs)
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cpu = kwargs.pop('cpu', False)
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mem = kwargs.pop('mem', False)
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image = kwargs.pop('image', False)
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try:
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try:
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@ -251,7 +354,27 @@ def running(name, **kwargs):
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ret['comment'] = 'Domain {0} exists and is running'.format(name)
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except CommandExecutionError:
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kwargs = salt.utils.args.clean_kwargs(**kwargs)
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__salt__['virt.init'](name, cpu=cpu, mem=mem, image=image, **kwargs)
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if image:
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salt.utils.versions.warn_until(
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'Sodium',
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'\'image\' parameter has been deprecated. Rather use the \'disks\' parameter '
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'to override or define the image. \'image\' will be removed in {version}.'
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)
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__salt__['virt.init'](name,
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cpu=cpu,
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mem=mem,
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image=image,
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hypervisor=vm_type,
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disk=disk_profile,
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disks=disks,
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nic=nic_profile,
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interfaces=interfaces,
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graphics=graphics,
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seed=seed,
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install=install,
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pub_key=pub_key,
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priv_key=priv_key,
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**kwargs)
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ret['changes'][name] = 'Domain defined and started'
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ret['comment'] = 'Domain {0} defined and started'.format(name)
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except libvirt.libvirtError as err:
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@ -239,8 +239,76 @@ class LibvirtTestCase(TestCase, LoaderModuleMockMixin):
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}):
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ret.update({'changes': {'myvm': 'Domain defined and started'},
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'comment': 'Domain myvm defined and started'})
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self.assertDictEqual(virt.running('myvm', cpu=2, mem=2048, image='/path/to/img.qcow2'), ret)
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init_mock.assert_called_with('myvm', cpu=2, mem=2048, image='/path/to/img.qcow2')
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self.assertDictEqual(virt.running('myvm',
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cpu=2,
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mem=2048,
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image='/path/to/img.qcow2'), ret)
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init_mock.assert_called_with('myvm', cpu=2, mem=2048, image='/path/to/img.qcow2',
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disk=None, disks=None, nic=None, interfaces=None,
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graphics=None, hypervisor=None,
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seed=True, install=True, pub_key=None, priv_key=None)
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with patch.dict(virt.__salt__, { # pylint: disable=no-member
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'virt.vm_state': MagicMock(side_effect=CommandExecutionError('not found')),
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'virt.init': init_mock,
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'virt.start': MagicMock(return_value=0)
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}):
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ret.update({'changes': {'myvm': 'Domain defined and started'},
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'comment': 'Domain myvm defined and started'})
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disks = [{
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'name': 'system',
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'size': 8192,
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'overlay_image': True,
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'pool': 'default',
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'image': '/path/to/image.qcow2'
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},
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{
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'name': 'data',
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'size': 16834
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}]
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ifaces = [{
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'name': 'eth0',
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'mac': '01:23:45:67:89:AB'
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},
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{
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'name': 'eth1',
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'type': 'network',
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'source': 'admin'
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}]
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graphics = {'type': 'spice', 'listen': {'type': 'address', 'address': '192.168.0.1'}}
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self.assertDictEqual(virt.running('myvm',
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cpu=2,
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mem=2048,
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vm_type='qemu',
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disk_profile='prod',
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disks=disks,
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nic_profile='prod',
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interfaces=ifaces,
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graphics=graphics,
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seed=False,
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install=False,
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pub_key='/path/to/key.pub',
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priv_key='/path/to/key',
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connection='someconnection',
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username='libvirtuser',
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password='supersecret'), ret)
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init_mock.assert_called_with('myvm',
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cpu=2,
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mem=2048,
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image=None,
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disk='prod',
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disks=disks,
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nic='prod',
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interfaces=ifaces,
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graphics=graphics,
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hypervisor='qemu',
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seed=False,
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install=False,
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pub_key='/path/to/key.pub',
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priv_key='/path/to/key',
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connection='someconnection',
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username='libvirtuser',
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password='supersecret')
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with patch.dict(virt.__salt__, { # pylint: disable=no-member
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'virt.vm_state': MagicMock(return_value='stopped'),
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