def _create_node(self, node_info=None, nic_info=None, ephemeral=True):
result = {}
if node_info is None:
node_info = bm_db_utils.new_bm_node(
id=123,
service_host='test_host',
cpus=2,
memory_mb=2048,
)
if nic_info is None:
nic_info = [
{
'address': '01:23:45:67:89:01',
'datapath_id': '0x1',
'port_no': 1
},
{
'address': '01:23:45:67:89:02',
'datapath_id': '0x2',
'port_no': 2
},
]
result['node_info'] = node_info
result['nic_info'] = nic_info
result['node'] = db.bm_node_create(self.context, node_info)
for nic in nic_info:
db.bm_interface_create(
self.context,
result['node']['id'],
nic['address'],
nic['datapath_id'],
nic['port_no'],
)
if ephemeral:
result['instance'] = utils.get_test_instance()
else:
flavor = utils.get_test_flavor(options={'ephemeral_gb': 0})
result['instance'] = utils.get_test_instance(flavor=flavor)
result['instance']['node'] = result['node']['uuid']
result['spawn_params'] = dict(
admin_password='******',
block_device_info=None,
context=self.context,
image_meta=utils.get_test_image_info(None, result['instance']),
injected_files=[('/fake/path', 'hello world')],
instance=result['instance'],
network_info=utils.get_test_network_info(),
)
result['destroy_params'] = dict(
context=self.context,
instance=result['instance'],
network_info=result['spawn_params']['network_info'],
block_device_info=result['spawn_params']['block_device_info'],
)
return result
def test_swap_not_zero(self):
# override swap to 0
flavor = utils.get_test_flavor(self.context)
flavor['swap'] = 0
self.instance = utils.get_test_instance(self.context, flavor)
sizes = tilera.get_partition_sizes(self.instance)
self.assertEqual(sizes[0], 40960)
self.assertEqual(sizes[1], 1)
def test_create_container_vcpus_2(self, image_info=None):
flavor = utils.get_test_flavor(options={"name": "vcpu_2", "flavorid": "vcpu_2", "vcpus": 2})
instance_href = utils.get_test_instance(flavor=flavor)
if image_info is None:
image_info = utils.get_test_image_info(None, instance_href)
image_info["disk_format"] = "raw"
image_info["container_format"] = "docker"
self.connection.spawn(self.context, instance_href, image_info, "fake_files", "fake_password")
self._assert_cpu_shares(instance_href, vcpus=2)
def test_swap_not_zero(self):
# override swap to 0
flavor = utils.get_test_flavor(self.context)
flavor['swap'] = 0
self.instance = utils.get_test_instance(self.context, flavor)
sizes = pxe.get_partition_sizes(self.instance)
self.assertEqual(sizes[0], 40960)
self.assertEqual(sizes[1], 1)
def _create_node(self, node_info=None, nic_info=None, ephemeral=True):
result = {}
if node_info is None:
node_info = bm_db_utils.new_bm_node(
id=123,
service_host='test_host',
cpus=2,
memory_mb=2048,
)
if nic_info is None:
nic_info = [
{'address': '01:23:45:67:89:01', 'datapath_id': '0x1',
'port_no': 1},
{'address': '01:23:45:67:89:02', 'datapath_id': '0x2',
'port_no': 2},
]
result['node_info'] = node_info
result['nic_info'] = nic_info
result['node'] = db.bm_node_create(self.context, node_info)
for nic in nic_info:
db.bm_interface_create(
self.context,
result['node']['id'],
nic['address'],
nic['datapath_id'],
nic['port_no'],
)
if ephemeral:
result['instance'] = utils.get_test_instance()
else:
flavor = utils.get_test_flavor(options={'ephemeral_gb': 0})
result['instance'] = utils.get_test_instance(flavor=flavor)
result['instance']['node'] = result['node']['uuid']
result['spawn_params'] = dict(
admin_password='******',
block_device_info=None,
context=self.context,
image_meta=utils.get_test_image_info(
None, result['instance']),
injected_files=[('/fake/path', 'hello world')],
instance=result['instance'],
network_info=utils.get_test_network_info(),
)
result['destroy_params'] = dict(
context=self.context,
instance=result['instance'],
network_info=result['spawn_params']['network_info'],
block_device_info=result['spawn_params']['block_device_info'],
)
return result
def test_create_container_vcpus_2(self, image_info=None):
flavor = utils.get_test_flavor(options={
'name': 'vcpu_2',
'flavorid': 'vcpu_2',
'vcpus': 2
})
instance_href = utils.get_test_instance(flavor=flavor)
if image_info is None:
image_info = utils.get_test_image_info(None, instance_href)
image_info['disk_format'] = 'raw'
image_info['container_format'] = 'docker'
self.connection.spawn(self.context, instance_href, image_info,
'fake_files', 'fake_password')
self._assert_cpu_shares(instance_href, vcpus=2)
def test_create_container_vcpus_2(self, image_info=None):
flavor = utils.get_test_flavor(options={
'name': 'vcpu_2',
'flavorid': 'vcpu_2',
'vcpus': 2
})
instance_href = utils.get_test_instance(flavor=flavor)
if image_info is None:
image_info = utils.get_test_image_info(None, instance_href)
image_info['disk_format'] = 'raw'
image_info['container_format'] = 'docker'
self.connection.spawn(self.context, instance_href, image_info,
'fake_files', 'fake_password')
self._assert_cpu_shares(instance_href, vcpus=2)
def test_get_tftp_image_info(self):
flavor = utils.get_test_flavor()
# Raises an exception when options are neither specified
# on the instance nor in configuration file
self.assertRaises(exception.NovaException, pxe.get_tftp_image_info, self.instance, flavor)
# Test that other non-true values also raise an exception
self.flags(deploy_kernel="", deploy_ramdisk="", group="baremetal")
self.assertRaises(exception.NovaException, pxe.get_tftp_image_info, self.instance, flavor)
# Even if the instance includes kernel_id and ramdisk_id,
# we still need deploy_kernel_id and deploy_ramdisk_id.
# If those aren't present in instance[], and not specified in
# config file, then we raise an exception.
self.instance["kernel_id"] = "aaaa"
self.instance["ramdisk_id"] = "bbbb"
self.assertRaises(exception.NovaException, pxe.get_tftp_image_info, self.instance, flavor)
# If an instance doesn't specify deploy_kernel_id or deploy_ramdisk_id,
# but defaults are set in the config file, we should use those.
# Here, we confirm both that all four values were set
# and that the proper paths are getting set for all of them
self.flags(deploy_kernel="cccc", deploy_ramdisk="dddd", group="baremetal")
base = os.path.join(CONF.baremetal.tftp_root, self.instance["uuid"])
res = pxe.get_tftp_image_info(self.instance, flavor)
expected = {
"kernel": ["aaaa", os.path.join(base, "kernel")],
"ramdisk": ["bbbb", os.path.join(base, "ramdisk")],
"deploy_kernel": ["cccc", os.path.join(base, "deploy_kernel")],
"deploy_ramdisk": ["dddd", os.path.join(base, "deploy_ramdisk")],
}
self.assertEqual(expected, res)
# If deploy_kernel_id and deploy_ramdisk_id are specified on
# image extra_specs, this should override any default configuration.
# Note that it is passed on the 'instance' object, despite being
# inherited from the flavor_extra_specs table.
extra_specs = {"baremetal:deploy_kernel_id": "eeee", "baremetal:deploy_ramdisk_id": "ffff"}
flavor["extra_specs"] = extra_specs
res = pxe.get_tftp_image_info(self.instance, flavor)
self.assertEqual("eeee", res["deploy_kernel"][0])
self.assertEqual("ffff", res["deploy_ramdisk"][0])
# However, if invalid values are passed on the image extra_specs,
# this should still raise an exception.
extra_specs = {"baremetal:deploy_kernel_id": "", "baremetal:deploy_ramdisk_id": ""}
flavor["extra_specs"] = extra_specs
self.assertRaises(exception.NovaException, pxe.get_tftp_image_info, self.instance, flavor)
def test_cache_tftp_images(self):
self.instance["kernel_id"] = "aaaa"
self.instance["ramdisk_id"] = "bbbb"
flavor = utils.get_test_flavor()
extra_specs = {"baremetal:deploy_kernel_id": "cccc", "baremetal:deploy_ramdisk_id": "dddd"}
flavor["extra_specs"] = extra_specs
image_info = pxe.get_tftp_image_info(self.instance, flavor)
self.mox.StubOutWithMock(os, "makedirs")
self.mox.StubOutWithMock(os.path, "exists")
os.makedirs(os.path.join(CONF.baremetal.tftp_root, self.instance["uuid"])).AndReturn(True)
for uuid, path in [image_info[label] for label in image_info]:
os.path.exists(path).AndReturn(True)
self.mox.ReplayAll()
self.driver._cache_tftp_images(self.context, self.instance, image_info)
self.mox.VerifyAll()
def test_cache_tftp_images(self):
self.instance['kernel_id'] = 'aaaa'
self.instance['ramdisk_id'] = 'bbbb'
flavor = utils.get_test_flavor()
extra_specs = {
'baremetal:deploy_kernel_id': 'cccc',
'baremetal:deploy_ramdisk_id': 'dddd',
}
flavor['extra_specs'] = extra_specs
image_info = pxe.get_tftp_image_info(self.instance, flavor)
self.mox.StubOutWithMock(os, 'makedirs')
self.mox.StubOutWithMock(os.path, 'exists')
os.makedirs(os.path.join(CONF.baremetal.tftp_root,
self.instance['uuid'])).AndReturn(True)
for uuid, path in [image_info[label] for label in image_info]:
os.path.exists(path).AndReturn(True)
self.mox.ReplayAll()
self.driver._cache_tftp_images(
self.context, self.instance, image_info)
self.mox.VerifyAll()
def test_cache_tftp_images(self):
self.instance['kernel_id'] = 'aaaa'
self.instance['ramdisk_id'] = 'bbbb'
flavor = utils.get_test_flavor()
extra_specs = {
'baremetal:deploy_kernel_id': 'cccc',
'baremetal:deploy_ramdisk_id': 'dddd',
}
flavor['extra_specs'] = extra_specs
image_info = pxe.get_tftp_image_info(self.instance, flavor)
self.mox.StubOutWithMock(os, 'makedirs')
self.mox.StubOutWithMock(os.path, 'exists')
os.makedirs(
os.path.join(CONF.baremetal.tftp_root,
self.instance['uuid'])).AndReturn(True)
for uuid, path in [image_info[label] for label in image_info]:
os.path.exists(path).AndReturn(True)
self.mox.ReplayAll()
self.driver._cache_tftp_images(self.context, self.instance, image_info)
self.mox.VerifyAll()
def test_migrate_disk_and_power_off(self):
instance_ref, network_info = self._get_running_instance()
flavor_ref = test_utils.get_test_flavor()
self.connection.migrate_disk_and_power_off(
self.ctxt, instance_ref, 'dest_host', flavor_ref,
network_info)
def test_migrate_disk_and_power_off(self):
instance_ref, network_info = self._get_running_instance()
flavor_ref = test_utils.get_test_flavor()
self.connection.migrate_disk_and_power_off(self.ctxt, instance_ref,
'dest_host', flavor_ref,
network_info)
def test_get_tftp_image_info(self):
flavor = utils.get_test_flavor()
# Raises an exception when options are neither specified
# on the instance nor in configuration file
CONF.baremetal.deploy_kernel = None
CONF.baremetal.deploy_ramdisk = None
self.assertRaises(exception.NovaException,
pxe.get_tftp_image_info,
self.instance, flavor)
# Test that other non-true values also raise an exception
CONF.baremetal.deploy_kernel = ""
CONF.baremetal.deploy_ramdisk = ""
self.assertRaises(exception.NovaException,
pxe.get_tftp_image_info,
self.instance, flavor)
# Even if the instance includes kernel_id and ramdisk_id,
# we still need deploy_kernel_id and deploy_ramdisk_id.
# If those aren't present in instance[], and not specified in
# config file, then we raise an exception.
self.instance['kernel_id'] = 'aaaa'
self.instance['ramdisk_id'] = 'bbbb'
self.assertRaises(exception.NovaException,
pxe.get_tftp_image_info,
self.instance, flavor)
# If an instance doesn't specify deploy_kernel_id or deploy_ramdisk_id,
# but defaults are set in the config file, we should use those.
# Here, we confirm both that all four values were set
# and that the proper paths are getting set for all of them
CONF.baremetal.deploy_kernel = 'cccc'
CONF.baremetal.deploy_ramdisk = 'dddd'
base = os.path.join(CONF.baremetal.tftp_root, self.instance['uuid'])
res = pxe.get_tftp_image_info(self.instance, flavor)
expected = {
'kernel': ['aaaa', os.path.join(base, 'kernel')],
'ramdisk': ['bbbb', os.path.join(base, 'ramdisk')],
'deploy_kernel': ['cccc', os.path.join(base, 'deploy_kernel')],
'deploy_ramdisk': ['dddd',
os.path.join(base, 'deploy_ramdisk')],
}
self.assertEqual(res, expected)
# If deploy_kernel_id and deploy_ramdisk_id are specified on
# image extra_specs, this should override any default configuration.
# Note that it is passed on the 'instance' object, despite being
# inherited from the flavor_extra_specs table.
extra_specs = {
'baremetal:deploy_kernel_id': 'eeee',
'baremetal:deploy_ramdisk_id': 'ffff',
}
flavor['extra_specs'] = extra_specs
res = pxe.get_tftp_image_info(self.instance, flavor)
self.assertEqual(res['deploy_kernel'][0], 'eeee')
self.assertEqual(res['deploy_ramdisk'][0], 'ffff')
# However, if invalid values are passed on the image extra_specs,
# this should still raise an exception.
extra_specs = {
'baremetal:deploy_kernel_id': '',
'baremetal:deploy_ramdisk_id': '',
}
flavor['extra_specs'] = extra_specs
self.assertRaises(exception.NovaException,
pxe.get_tftp_image_info,
self.instance, flavor)
def test_get_tftp_image_info(self):
flavor = utils.get_test_flavor()
# Raises an exception when options are neither specified
# on the instance nor in configuration file
CONF.baremetal.deploy_kernel = None
CONF.baremetal.deploy_ramdisk = None
self.assertRaises(exception.NovaException, pxe.get_tftp_image_info,
self.instance, flavor)
# Test that other non-true values also raise an exception
CONF.baremetal.deploy_kernel = ""
CONF.baremetal.deploy_ramdisk = ""
self.assertRaises(exception.NovaException, pxe.get_tftp_image_info,
self.instance, flavor)
# Even if the instance includes kernel_id and ramdisk_id,
# we still need deploy_kernel_id and deploy_ramdisk_id.
# If those aren't present in instance[], and not specified in
# config file, then we raise an exception.
self.instance['kernel_id'] = 'aaaa'
self.instance['ramdisk_id'] = 'bbbb'
self.assertRaises(exception.NovaException, pxe.get_tftp_image_info,
self.instance, flavor)
# If an instance doesn't specify deploy_kernel_id or deploy_ramdisk_id,
# but defaults are set in the config file, we should use those.
# Here, we confirm both that all four values were set
# and that the proper paths are getting set for all of them
CONF.baremetal.deploy_kernel = 'cccc'
CONF.baremetal.deploy_ramdisk = 'dddd'
base = os.path.join(CONF.baremetal.tftp_root, self.instance['uuid'])
res = pxe.get_tftp_image_info(self.instance, flavor)
expected = {
'kernel': ['aaaa', os.path.join(base, 'kernel')],
'ramdisk': ['bbbb', os.path.join(base, 'ramdisk')],
'deploy_kernel': ['cccc',
os.path.join(base, 'deploy_kernel')],
'deploy_ramdisk': ['dddd',
os.path.join(base, 'deploy_ramdisk')],
}
self.assertEqual(expected, res)
# If deploy_kernel_id and deploy_ramdisk_id are specified on
# image extra_specs, this should override any default configuration.
# Note that it is passed on the 'instance' object, despite being
# inherited from the flavor_extra_specs table.
extra_specs = {
'baremetal:deploy_kernel_id': 'eeee',
'baremetal:deploy_ramdisk_id': 'ffff',
}
flavor['extra_specs'] = extra_specs
res = pxe.get_tftp_image_info(self.instance, flavor)
self.assertEqual('eeee', res['deploy_kernel'][0])
self.assertEqual('ffff', res['deploy_ramdisk'][0])
# However, if invalid values are passed on the image extra_specs,
# this should still raise an exception.
extra_specs = {
'baremetal:deploy_kernel_id': '',
'baremetal:deploy_ramdisk_id': '',
}
flavor['extra_specs'] = extra_specs
self.assertRaises(exception.NovaException, pxe.get_tftp_image_info,
self.instance, flavor)
