def test_get_info_ok(self):
node = self._create_node()
db.bm_node_associate_and_update(self.context, node['node']['uuid'],
{'instance_uuid': node['instance']['uuid'],
'instance_name': node['instance']['hostname'],
'task_state': baremetal_states.ACTIVE})
res = self.driver.get_info(node['instance'])
self.assertEqual(res['state'], power_state.RUNNING)
def test_get_info_ok(self):
node = self._create_node()
db.bm_node_associate_and_update(self.context, node['node']['uuid'],
{'instance_uuid': node['instance']['uuid'],
'instance_name': node['instance']['hostname'],
'task_state': baremetal_states.ACTIVE})
res = self.driver.get_info(node['instance'])
self.assertEqual(res['state'], power_state.RUNNING)
def test_get_info_ok(self):
node = self._create_node()
db.bm_node_associate_and_update(
self.context,
node["node"]["uuid"],
{
"instance_uuid": node["instance"]["uuid"],
"instance_name": node["instance"]["hostname"],
"task_state": baremetal_states.ACTIVE,
},
)
res = self.driver.get_info(node["instance"])
self.assertEqual(res["state"], power_state.RUNNING)
def spawn(self,
context,
instance,
image_meta,
injected_files,
admin_password,
network_info=None,
block_device_info=None):
node_uuid = self._require_node(instance)
self._set_default_ephemeral_device(instance)
# NOTE(deva): this db method will raise an exception if the node is
# already in use. We call it here to ensure no one else
# allocates this node before we begin provisioning it.
node = db.bm_node_associate_and_update(
context, node_uuid, {
'instance_uuid': instance['uuid'],
'instance_name': instance['hostname'],
'task_state': baremetal_states.BUILDING,
'preserve_ephemeral': False
})
self._spawn(node,
context,
instance,
image_meta,
injected_files,
admin_password,
network_info=network_info,
block_device_info=block_device_info)
def test_get_info_with_defunct_pm(self):
# test fix for bug 1178378
node = self._create_node()
db.bm_node_associate_and_update(self.context, node['node']['uuid'],
{'instance_uuid': node['instance']['uuid'],
'instance_name': node['instance']['hostname'],
'task_state': baremetal_states.ACTIVE})
# fake the power manager and don't get a power state
self.mox.StubOutWithMock(fake.FakePowerManager, 'is_power_on')
fake.FakePowerManager.is_power_on().AndReturn(None)
self.mox.ReplayAll()
res = self.driver.get_info(node['instance'])
# prior to the fix, returned power_state was SHUTDOWN
self.assertEqual(res['state'], power_state.NOSTATE)
self.mox.VerifyAll()
def test_get_info_with_defunct_pm(self):
# test fix for bug 1178378
node = self._create_node()
db.bm_node_associate_and_update(self.context, node['node']['uuid'],
{'instance_uuid': node['instance']['uuid'],
'instance_name': node['instance']['hostname'],
'task_state': baremetal_states.ACTIVE})
# fake the power manager and don't get a power state
self.mox.StubOutWithMock(fake.FakePowerManager, 'is_power_on')
fake.FakePowerManager.is_power_on().AndReturn(None)
self.mox.ReplayAll()
res = self.driver.get_info(node['instance'])
# prior to the fix, returned power_state was SHUTDOWN
self.assertEqual(res['state'], power_state.NOSTATE)
self.mox.VerifyAll()
def spawn(
self, context, instance, image_meta, injected_files, admin_password, network_info=None, block_device_info=None
):
node_uuid = self._require_node(instance)
# NOTE(deva): this db method will raise an exception if the node is
# already in use. We call it here to ensure no one else
# allocates this node before we begin provisioning it.
node = db.bm_node_associate_and_update(
context,
node_uuid,
{
"instance_uuid": instance["uuid"],
"instance_name": instance["hostname"],
"task_state": baremetal_states.BUILDING,
},
)
try:
self._plug_vifs(instance, network_info, context=context)
self._attach_block_devices(instance, block_device_info)
self._start_firewall(instance, network_info)
self.driver.cache_images(
context,
node,
instance,
admin_password=admin_password,
image_meta=image_meta,
injected_files=injected_files,
network_info=network_info,
)
self.driver.activate_bootloader(context, node, instance)
self.power_on(instance, node)
self.driver.activate_node(context, node, instance)
_update_state(context, node, instance, baremetal_states.ACTIVE)
except Exception:
with excutils.save_and_reraise_exception():
LOG.error(
_("Error deploying instance %(instance)s " "on baremetal node %(node)s.")
% {"instance": instance["uuid"], "node": node["uuid"]}
)
# Do not set instance=None yet. This prevents another
# spawn() while we are cleaning up.
_update_state(context, node, instance, baremetal_states.ERROR)
self.driver.deactivate_node(context, node, instance)
self.power_off(instance, node)
self.driver.deactivate_bootloader(context, node, instance)
self.driver.destroy_images(context, node, instance)
self._detach_block_devices(instance, block_device_info)
self._stop_firewall(instance, network_info)
self._unplug_vifs(instance, network_info)
_update_state(context, node, None, baremetal_states.DELETED)
def spawn(self, context, instance, image_meta, injected_files,
admin_password, network_info=None, block_device_info=None):
node_uuid = self._require_node(instance)
self._set_default_ephemeral_device(instance)
# NOTE(deva): this db method will raise an exception if the node is
# already in use. We call it here to ensure no one else
# allocates this node before we begin provisioning it.
node = db.bm_node_associate_and_update(context, node_uuid,
{'instance_uuid': instance['uuid'],
'instance_name': instance['hostname'],
'task_state': baremetal_states.BUILDING})
try:
self._plug_vifs(instance, network_info, context=context)
self._attach_block_devices(instance, block_device_info)
self._start_firewall(instance, network_info)
self.driver.cache_images(
context, node, instance,
admin_password=admin_password,
image_meta=image_meta,
injected_files=injected_files,
network_info=network_info,
)
self.driver.activate_bootloader(context, node, instance,
network_info=network_info)
# NOTE(deva): ensure node is really off before we turn it on
# fixes bug https://code.launchpad.net/bugs/1178919
self.power_off(instance, node)
self.power_on(context, instance, network_info, block_device_info,
node)
_update_state(context, node, instance, baremetal_states.PREPARED)
self.driver.activate_node(context, node, instance)
_update_state(context, node, instance, baremetal_states.ACTIVE)
except Exception:
with excutils.save_and_reraise_exception():
LOG.error(_("Error deploying instance %(instance)s "
"on baremetal node %(node)s.") %
{'instance': instance['uuid'],
'node': node['uuid']})
# Do not set instance=None yet. This prevents another
# spawn() while we are cleaning up.
_update_state(context, node, instance, baremetal_states.ERROR)
self.driver.deactivate_node(context, node, instance)
self.power_off(instance, node)
self.driver.deactivate_bootloader(context, node, instance)
self.driver.destroy_images(context, node, instance)
self._detach_block_devices(instance, block_device_info)
self._stop_firewall(instance, network_info)
self._unplug_vifs(instance, network_info)
_update_state(context, node, None, baremetal_states.DELETED)
def spawn(self, context, instance, image_meta, injected_files,
admin_password, network_info=None, block_device_info=None):
node_uuid = self._require_node(instance)
self._set_default_ephemeral_device(instance)
# NOTE(deva): this db method will raise an exception if the node is
# already in use. We call it here to ensure no one else
# allocates this node before we begin provisioning it.
node = db.bm_node_associate_and_update(context, node_uuid,
{'instance_uuid': instance['uuid'],
'instance_name': instance['hostname'],
'task_state': baremetal_states.BUILDING})
try:
self._plug_vifs(instance, network_info, context=context)
self._attach_block_devices(instance, block_device_info)
self._start_firewall(instance, network_info)
self.driver.cache_images(
context, node, instance,
admin_password=admin_password,
image_meta=image_meta,
injected_files=injected_files,
network_info=network_info,
)
self.driver.activate_bootloader(context, node, instance,
network_info=network_info)
# NOTE(deva): ensure node is really off before we turn it on
# fixes bug https://code.launchpad.net/bugs/1178919
self.power_off(instance, node)
self.power_on(context, instance, network_info, block_device_info,
node)
self.driver.activate_node(context, node, instance)
_update_state(context, node, instance, baremetal_states.ACTIVE)
except Exception:
with excutils.save_and_reraise_exception():
LOG.error(_("Error deploying instance %(instance)s "
"on baremetal node %(node)s.") %
{'instance': instance['uuid'],
'node': node['uuid']})
# Do not set instance=None yet. This prevents another
# spawn() while we are cleaning up.
_update_state(context, node, instance, baremetal_states.ERROR)
self.driver.deactivate_node(context, node, instance)
self.power_off(instance, node)
self.driver.deactivate_bootloader(context, node, instance)
self.driver.destroy_images(context, node, instance)
self._detach_block_devices(instance, block_device_info)
self._stop_firewall(instance, network_info)
self._unplug_vifs(instance, network_info)
_update_state(context, node, None, baremetal_states.DELETED)
def spawn(self, context, instance, image_meta, injected_files,
admin_password, network_info=None, block_device_info=None):
node_uuid = self._require_node(instance)
self._set_default_ephemeral_device(instance)
# NOTE(deva): this db method will raise an exception if the node is
# already in use. We call it here to ensure no one else
# allocates this node before we begin provisioning it.
node = db.bm_node_associate_and_update(context, node_uuid,
{'instance_uuid': instance['uuid'],
'instance_name': instance['hostname'],
'task_state': baremetal_states.BUILDING,
'preserve_ephemeral': False})
self._spawn(node, context, instance, image_meta, injected_files,
admin_password, network_info=network_info,
block_device_info=block_device_info)
def spawn(
self, context, instance, image_meta, injected_files, admin_password, network_info=None, block_device_info=None
):
"""
Create a new instance/VM/domain on the virtualization platform.
Once this successfully completes, the instance should be
running (power_state.RUNNING).
If this fails, any partial instance should be completely
cleaned up, and the virtualization platform should be in the state
that it was before this call began.
:param context: security context
:param instance: Instance object as returned by DB layer.
This function should use the data there to guide
the creation of the new instance.
:param image_meta: image object returned by nova.image.glance that
defines the image from which to boot this instance
:param injected_files: User files to inject into instance.
:param admin_password: Administrator password to set in instance.
:param network_info:
:py:meth:`~nova.network.manager.NetworkManager.get_instance_nw_info`
:param block_device_info: Information about block devices to be
attached to the instance.
"""
# import pdb
# pdb.set_trace()
node_uuid = self._require_node(instance)
node = db.bm_node_associate_and_update(
context,
node_uuid,
{
"instance_uuid": instance["uuid"],
"instance_name": instance["hostname"],
"task_state": baremetal_states.BUILDING,
},
)
try:
self._plug_vifs(instance, network_info, context=context)
self._attach_block_devices(instance, block_device_info)
self._start_firewall(instance, network_info)
macs = self.macs_for_instance(instance)
nodename = self.xcat.get_xcat_node_name(macs)
imagename = self._get_xCAT_image_name(image_meta)
hostname = instance.get("hostname")
# get the network information for the new node
interfaces = bm_utils.map_network_interfaces(network_info, CONF.use_ipv6)
if CONF.use_ipv6:
fixed_ip = interfaces[0].get("address_v6")
netmask = interfaces[0].get("netmask_v6")
gateway = interfaces[0].get("gateway_v6")
else:
fixed_ip = interfaces[0].get("address")
netmask = interfaces[0].get("netmask")
gateway = interfaces[0].get("gateway")
# convert netmask from IPAddress to unicode string
if netmask:
netmask = unicode(netmask)
# let xCAT install it
bm_driver._update_state(context, node, instance, baremetal_states.DEPLOYING)
self.xcat.deploy_node(nodename, imagename, hostname, fixed_ip, netmask, gateway)
bm_driver._update_state(context, node, instance, baremetal_states.ACTIVE)
except Exception as e:
with excutils.save_and_reraise_exception():
LOG.error(
_("Error occured while deploying instance %(instance)s " "on baremetal node %(node)s: %(error)s")
% {"instance": instance["uuid"], "node": node["uuid"], "error": str(e)}
)
bm_driver._update_state(context, node, instance, baremetal_states.ERROR)
def spawn(self,
context,
instance,
image_meta,
injected_files,
admin_password,
network_info=None,
block_device_info=None):
"""
Create a new instance/VM/domain on the virtualization platform.
Once this successfully completes, the instance should be
running (power_state.RUNNING).
If this fails, any partial instance should be completely
cleaned up, and the virtualization platform should be in the state
that it was before this call began.
:param context: security context
:param instance: Instance object as returned by DB layer.
This function should use the data there to guide
the creation of the new instance.
:param image_meta: image object returned by nova.image.glance that
defines the image from which to boot this instance
:param injected_files: User files to inject into instance.
:param admin_password: Administrator password to set in instance.
:param network_info:
:py:meth:`~nova.network.manager.NetworkManager.get_instance_nw_info`
:param block_device_info: Information about block devices to be
attached to the instance.
"""
#import pdb
#pdb.set_trace()
node_uuid = self._require_node(instance)
node = db.bm_node_associate_and_update(
context, node_uuid, {
'instance_uuid': instance['uuid'],
'instance_name': instance['hostname'],
'task_state': baremetal_states.BUILDING
})
try:
self._plug_vifs(instance, network_info, context=context)
self._attach_block_devices(instance, block_device_info)
self._start_firewall(instance, network_info)
macs = self.macs_for_instance(instance)
nodename = self.xcat.get_xcat_node_name(macs)
imagename = self._get_xCAT_image_name(image_meta)
hostname = instance.get('hostname')
#get the network information for the new node
interfaces = bm_utils.map_network_interfaces(
network_info, CONF.use_ipv6)
if CONF.use_ipv6:
fixed_ip = interfaces[0].get('address_v6')
netmask = interfaces[0].get('netmask_v6')
gateway = interfaces[0].get('gateway_v6')
else:
fixed_ip = interfaces[0].get('address')
netmask = interfaces[0].get('netmask')
gateway = interfaces[0].get('gateway')
#convert netmask from IPAddress to unicode string
if netmask:
netmask = unicode(netmask)
#let xCAT install it
bm_driver._update_state(context, node, instance,
baremetal_states.DEPLOYING)
self.xcat.deploy_node(nodename, imagename, hostname, fixed_ip,
netmask, gateway)
bm_driver._update_state(context, node, instance,
baremetal_states.ACTIVE)
except Exception as e:
with excutils.save_and_reraise_exception():
LOG.error(
_("Error occured while deploying instance %(instance)s "
"on baremetal node %(node)s: %(error)s") % {
'instance': instance['uuid'],
'node': node['uuid'],
'error': str(e)
})
bm_driver._update_state(context, node, instance,
baremetal_states.ERROR)
