def destroy(name, call=None):
"""
This function irreversibly destroys a virtual machine on the cloud provider.
Before doing so, it should fire an event on the Salt event bus.
The tag for this event is `salt/cloud/<vm name>/destroying`.
Once the virtual machine has been destroyed, another event is fired.
The tag for that event is `salt/cloud/<vm name>/destroyed`.
Dependencies:
list_nodes
@param name:
@type name: str
@param call:
@type call:
@return: True if all went well, otherwise an error message
@rtype: bool|str
"""
log.info("Attempting to delete instance %s", name)
if not vb_machine_exists(name):
return "{0} doesn't exist and can't be deleted".format(name)
cloud.fire_event('event',
'destroying instance',
'salt/cloud/{0}/destroying'.format(name), {'name': name},
transport=__opts__['transport'])
vb_destroy_machine(name)
cloud.fire_event('event',
'destroyed instance',
'salt/cloud/{0}/destroyed'.format(name), {'name': name},
transport=__opts__['transport'])
def test_vm_creation_and_destruction(self):
vm_name = BASE_BOX_NAME
vb_create_machine(vm_name)
self.assertMachineExists(vm_name)
vb_destroy_machine(vm_name)
self.assertMachineDoesNotExist(vm_name)
def test_vm_creation_and_destruction(self):
vm_name = BASE_BOX_NAME
vb_create_machine(vm_name)
self.assertMachineExists(vm_name)
vb_destroy_machine(vm_name)
self.assertMachineDoesNotExist(vm_name)
def test_create_machine(self):
vb_name = "NewTestMachine"
machine = vb_clone_vm(name=vb_name, clone_from=self.name)
self.assertEqual(machine.get("name"), vb_name)
self.assertMachineExists(vb_name)
vb_destroy_machine(vb_name)
self.assertMachineDoesNotExist(vb_name)
def test_create_machine(self):
vb_name = "NewTestMachine"
machine = vb_clone_vm(
name=vb_name,
clone_from=self.name
)
self.assertEqual(machine.get("name"), vb_name)
self.assertMachineExists(vb_name)
vb_destroy_machine(vb_name)
self.assertMachineDoesNotExist(vb_name)
def tearDown(self):
try:
vb_stop_vm(BOOTABLE_BASE_BOX_NAME)
except Exception:
pass
if vb_machine_exists(INSTANCE_NAME):
try:
vb_stop_vm(INSTANCE_NAME)
vb_destroy_machine(INSTANCE_NAME)
except Exception as e:
log.warning("Possibly dirty state after exception", exc_info=True)
def tearDown(self):
try:
vb_stop_vm(BOOTABLE_BASE_BOX_NAME)
except Exception:
pass
if vb_machine_exists(INSTANCE_NAME):
try:
vb_stop_vm(INSTANCE_NAME)
vb_destroy_machine(INSTANCE_NAME)
except Exception as e:
log.warning("Possibly dirty state after exception", exc_info=True)
def destroy(name, call=None):
"""
This function irreversibly destroys a virtual machine on the cloud provider.
Before doing so, it should fire an event on the Salt event bus.
The tag for this event is `salt/cloud/<vm name>/destroying`.
Once the virtual machine has been destroyed, another event is fired.
The tag for that event is `salt/cloud/<vm name>/destroyed`.
Dependencies:
list_nodes
@param name:
@type name: str
@param call:
@type call:
@return: True if all went well, otherwise an error message
@rtype: bool|str
"""
log.info("Attempting to delete instance %s", name)
if not vb_machine_exists(name):
return "{0} doesn't exist and can't be deleted".format(name)
cloud.fire_event(
'event',
'destroying instance',
'salt/cloud/{0}/destroying'.format(name),
args={'name': name},
sock_dir=__opts__['sock_dir'],
transport=__opts__['transport']
)
vb_destroy_machine(name)
cloud.fire_event(
'event',
'destroyed instance',
'salt/cloud/{0}/destroyed'.format(name),
args={'name': name},
sock_dir=__opts__['sock_dir'],
transport=__opts__['transport']
)
def tearDown(self):
vb_destroy_machine(self.name)
self.assertMachineDoesNotExist(self.name)
def tearDown(self):
"""
Clean up after tests
"""
if vb_machine_exists(INSTANCE_NAME):
vb_destroy_machine(INSTANCE_NAME)
def tearDownClass(cls):
vb_destroy_machine(BASE_BOX_NAME)
def tearDown(self):
vb_destroy_machine(self.name)
self.assertMachineDoesNotExist(self.name)
def tearDown(self):
"""
Clean up after tests
"""
if vb_machine_exists(INSTANCE_NAME):
vb_destroy_machine(INSTANCE_NAME)
def tearDownClass(cls):
vb_destroy_machine(BASE_BOX_NAME)
