def show(self, req, id):
"""Return data about the given flavor id."""
try:
flavor = instance_types.get_instance_type_by_flavor_id(id)
except exception.NotFound:
raise webob.exc.HTTPNotFound()
return self._view_builder.show(req, flavor)
def delete(self, req, id):
qs = req.environ.get("QUERY_STRING", "")
env = urlparse.parse_qs(qs)
purge = env.get("purge", False)
flavor = instance_types.get_instance_type_by_flavor_id(id)
if purge:
instance_types.purge(flavor["name"])
else:
instance_types.destroy(flavor["name"])
return exc.HTTPAccepted()
def delete(self, req, id):
qs = req.environ.get('QUERY_STRING', '')
env = urlparse.parse_qs(qs)
purge = env.get('purge', False)
flavor = instance_types.get_instance_type_by_flavor_id(id)
if purge:
instance_types.purge(flavor['name'])
else:
instance_types.destroy(flavor['name'])
return exc.HTTPAccepted()
def fake_compute_api_create(cls, context, instance_type, image_href, **kwargs):
global _block_device_mapping_seen
_block_device_mapping_seen = kwargs.get('block_device_mapping')
inst_type = instance_types.get_instance_type_by_flavor_id(2)
resv_id = None
return ([{'id': 1,
'display_name': 'test_server',
'uuid': FAKE_UUID,
'instance_type': dict(inst_type),
'access_ip_v4': '1.2.3.4',
'access_ip_v6': 'fead::1234',
'image_ref': IMAGE_UUID,
'user_id': 'fake',
'project_id': 'fake',
'created_at': datetime.datetime(2010, 10, 10, 12, 0, 0),
'updated_at': datetime.datetime(2010, 11, 11, 11, 0, 0),
'progress': 0,
'fixed_ips': []
}], resv_id)
def create(self, req, body):
""" Creates a new server for a given user """
if not body:
raise exc.HTTPUnprocessableEntity()
if not 'server' in body:
raise exc.HTTPUnprocessableEntity()
body['server']['key_name'] = self._get_key_name(req, body)
context = req.environ['engine.context']
server_dict = body['server']
password = self._get_server_admin_password(server_dict)
if not 'name' in server_dict:
msg = _("Server name is not defined")
raise exc.HTTPBadRequest(explanation=msg)
name = server_dict['name']
self._validate_server_name(name)
name = name.strip()
image_href = self._image_ref_from_req_data(body)
# If the image href was generated by engine api, strip image_href
# down to an id and use the default tank connection params
if str(image_href).startswith(req.application_url):
image_href = image_href.split('/').pop()
personality = server_dict.get('personality')
config_drive = server_dict.get('config_drive')
injected_files = []
if personality:
injected_files = self._get_injected_files(personality)
sg_names = []
security_groups = server_dict.get('security_groups')
if security_groups is not None:
sg_names = [sg['name'] for sg in security_groups if sg.get('name')]
if not sg_names:
sg_names.append('default')
sg_names = list(set(sg_names))
requested_networks = server_dict.get('networks')
if requested_networks is not None:
requested_networks = self._get_requested_networks(
requested_networks)
try:
flavor_id = self._flavor_id_from_req_data(body)
except ValueError as error:
msg = _("Invalid flavorRef provided.")
raise exc.HTTPBadRequest(explanation=msg)
zone_blob = server_dict.get('blob')
# optional x7 extensions:
key_name = server_dict.get('key_name')
user_data = server_dict.get('user_data')
self._validate_user_data(user_data)
availability_zone = server_dict.get('availability_zone')
name = server_dict['name']
self._validate_server_name(name)
name = name.strip()
block_device_mapping = self._get_block_device_mapping(server_dict)
# Only allow admins to specify their own reservation_ids
# This is really meant to allow zones to work.
reservation_id = server_dict.get('reservation_id')
if all([
reservation_id is not None, reservation_id != '',
not context.is_admin
]):
reservation_id = None
ret_resv_id = server_dict.get('return_reservation_id', False)
min_count = server_dict.get('min_count')
max_count = server_dict.get('max_count')
# min_count and max_count are optional. If they exist, they come
# in as strings. We want to default 'min_count' to 1, and default
# 'max_count' to be 'min_count'.
min_count = int(min_count) if min_count else 1
max_count = int(max_count) if max_count else min_count
if min_count > max_count:
min_count = max_count
auto_disk_config = server_dict.get('auto_disk_config')
try:
inst_type = \
instance_types.get_instance_type_by_flavor_id(flavor_id)
(instances, resv_id) = self.compute_api.create(
context,
inst_type,
image_href,
display_name=name,
display_description=name,
key_name=key_name,
metadata=server_dict.get('metadata', {}),
access_ip_v4=server_dict.get('accessIPv4'),
access_ip_v6=server_dict.get('accessIPv6'),
injected_files=injected_files,
admin_password=password,
zone_blob=zone_blob,
reservation_id=reservation_id,
min_count=min_count,
max_count=max_count,
requested_networks=requested_networks,
security_group=sg_names,
user_data=user_data,
availability_zone=availability_zone,
config_drive=config_drive,
block_device_mapping=block_device_mapping,
auto_disk_config=auto_disk_config)
except exception.QuotaError as error:
self._handle_quota_error(error)
except exception.InstanceTypeMemoryTooSmall as error:
raise exc.HTTPBadRequest(explanation=unicode(error))
except exception.InstanceTypeDiskTooSmall as error:
raise exc.HTTPBadRequest(explanation=unicode(error))
except exception.ImageNotFound as error:
msg = _("Can not find requested image")
raise exc.HTTPBadRequest(explanation=msg)
except exception.FlavorNotFound as error:
msg = _("Invalid flavorRef provided.")
raise exc.HTTPBadRequest(explanation=msg)
except exception.KeypairNotFound as error:
msg = _("Invalid key_name provided.")
raise exc.HTTPBadRequest(explanation=msg)
except exception.SecurityGroupNotFound as error:
raise exc.HTTPBadRequest(explanation=unicode(error))
except rpc_common.RemoteError as err:
msg = "%(err_type)s: %(err_msg)s" % \
{'err_type': err.exc_type, 'err_msg': err.value}
raise exc.HTTPBadRequest(explanation=msg)
# Let the caller deal with unhandled exceptions.
# If the caller wanted a reservation_id, return it
if ret_resv_id:
return {'reservation_id': resv_id}
server = self._view_builder.create(req, instances[0])
if '_is_precooked' in server['server'].keys():
del server['server']['_is_precooked']
else:
server['server']['adminPass'] = password
robj = wsgi.ResponseObject(server)
return self._add_location(robj)
def test_will_get_instance_by_flavor_id(self):
default_instance_type = instance_types.get_default_instance_type()
flavorid = default_instance_type['flavorid']
fetched = instance_types.get_instance_type_by_flavor_id(flavorid)
self.assertEqual(default_instance_type, fetched)
def stub_instance(id, metadata=None, image_ref="10", flavor_id="1",
name=None, vm_state=None, task_state=None, uuid=None,
access_ip_v4="", access_ip_v6=""):
if metadata is not None:
metadata_items = [{'key':k, 'value':v} for k, v in metadata.items()]
else:
metadata_items = [{'key':'seq', 'value':id}]
if uuid is None:
uuid = FAKE_UUID
inst_type = instance_types.get_instance_type_by_flavor_id(int(flavor_id))
instance = {
"id": int(id),
"name": str(id),
"created_at": datetime.datetime(2010, 10, 10, 12, 0, 0),
"updated_at": datetime.datetime(2010, 11, 11, 11, 0, 0),
"admin_pass": "",
"user_id": "fake",
"project_id": "fake",
"image_ref": image_ref,
"kernel_id": "",
"ramdisk_id": "",
"launch_index": 0,
"key_name": "",
"key_data": "",
"vm_state": vm_state or vm_states.ACTIVE,
"task_state": task_state,
"memory_mb": 0,
"vcpus": 0,
"local_gb": 0,
"hostname": "",
"host": "",
"instance_type": dict(inst_type),
"user_data": "",
"reservation_id": "",
"mac_address": "",
"scheduled_at": utils.utcnow(),
"launched_at": utils.utcnow(),
"terminated_at": utils.utcnow(),
"availability_zone": "",
"display_name": name or "server%s" % id,
"display_description": "",
"locked": False,
"metadata": metadata_items,
"access_ip_v4": access_ip_v4,
"access_ip_v6": access_ip_v6,
"uuid": uuid,
"virtual_interfaces": [],
"progress": 0,
}
instance["fixed_ips"] = [{"address": '192.168.0.1',
"network":
{'label': 'public', 'cidr_v6': None},
"virtual_interface":
{'address': 'aa:aa:aa:aa:aa:aa'},
"floating_ips": []}]
return instance
def create(self, req, body):
""" Creates a new server for a given user """
if not body:
raise exc.HTTPUnprocessableEntity()
if not 'server' in body:
raise exc.HTTPUnprocessableEntity()
body['server']['key_name'] = self._get_key_name(req, body)
context = req.environ['engine.context']
server_dict = body['server']
password = self._get_server_admin_password(server_dict)
if not 'name' in server_dict:
msg = _("Server name is not defined")
raise exc.HTTPBadRequest(explanation=msg)
name = server_dict['name']
self._validate_server_name(name)
name = name.strip()
image_href = self._image_ref_from_req_data(body)
# If the image href was generated by engine api, strip image_href
# down to an id and use the default tank connection params
if str(image_href).startswith(req.application_url):
image_href = image_href.split('/').pop()
personality = server_dict.get('personality')
config_drive = server_dict.get('config_drive')
injected_files = []
if personality:
injected_files = self._get_injected_files(personality)
sg_names = []
security_groups = server_dict.get('security_groups')
if security_groups is not None:
sg_names = [sg['name'] for sg in security_groups if sg.get('name')]
if not sg_names:
sg_names.append('default')
sg_names = list(set(sg_names))
requested_networks = server_dict.get('networks')
if requested_networks is not None:
requested_networks = self._get_requested_networks(
requested_networks)
try:
flavor_id = self._flavor_id_from_req_data(body)
except ValueError as error:
msg = _("Invalid flavorRef provided.")
raise exc.HTTPBadRequest(explanation=msg)
zone_blob = server_dict.get('blob')
# optional x7 extensions:
key_name = server_dict.get('key_name')
user_data = server_dict.get('user_data')
self._validate_user_data(user_data)
availability_zone = server_dict.get('availability_zone')
name = server_dict['name']
self._validate_server_name(name)
name = name.strip()
block_device_mapping = self._get_block_device_mapping(server_dict)
# Only allow admins to specify their own reservation_ids
# This is really meant to allow zones to work.
reservation_id = server_dict.get('reservation_id')
if all([reservation_id is not None,
reservation_id != '',
not context.is_admin]):
reservation_id = None
ret_resv_id = server_dict.get('return_reservation_id', False)
min_count = server_dict.get('min_count')
max_count = server_dict.get('max_count')
# min_count and max_count are optional. If they exist, they come
# in as strings. We want to default 'min_count' to 1, and default
# 'max_count' to be 'min_count'.
min_count = int(min_count) if min_count else 1
max_count = int(max_count) if max_count else min_count
if min_count > max_count:
min_count = max_count
auto_disk_config = server_dict.get('auto_disk_config')
try:
inst_type = \
instance_types.get_instance_type_by_flavor_id(flavor_id)
(instances, resv_id) = self.compute_api.create(context,
inst_type,
image_href,
display_name=name,
display_description=name,
key_name=key_name,
metadata=server_dict.get('metadata', {}),
access_ip_v4=server_dict.get('accessIPv4'),
access_ip_v6=server_dict.get('accessIPv6'),
injected_files=injected_files,
admin_password=password,
zone_blob=zone_blob,
reservation_id=reservation_id,
min_count=min_count,
max_count=max_count,
requested_networks=requested_networks,
security_group=sg_names,
user_data=user_data,
availability_zone=availability_zone,
config_drive=config_drive,
block_device_mapping=block_device_mapping,
auto_disk_config=auto_disk_config)
except exception.QuotaError as error:
self._handle_quota_error(error)
except exception.InstanceTypeMemoryTooSmall as error:
raise exc.HTTPBadRequest(explanation=unicode(error))
except exception.InstanceTypeDiskTooSmall as error:
raise exc.HTTPBadRequest(explanation=unicode(error))
except exception.ImageNotFound as error:
msg = _("Can not find requested image")
raise exc.HTTPBadRequest(explanation=msg)
except exception.FlavorNotFound as error:
msg = _("Invalid flavorRef provided.")
raise exc.HTTPBadRequest(explanation=msg)
except exception.KeypairNotFound as error:
msg = _("Invalid key_name provided.")
raise exc.HTTPBadRequest(explanation=msg)
except exception.SecurityGroupNotFound as error:
raise exc.HTTPBadRequest(explanation=unicode(error))
except rpc_common.RemoteError as err:
msg = "%(err_type)s: %(err_msg)s" % \
{'err_type': err.exc_type, 'err_msg': err.value}
raise exc.HTTPBadRequest(explanation=msg)
# Let the caller deal with unhandled exceptions.
# If the caller wanted a reservation_id, return it
if ret_resv_id:
return {'reservation_id': resv_id}
server = self._view_builder.create(req, instances[0])
if '_is_precooked' in server['server'].keys():
del server['server']['_is_precooked']
else:
server['server']['adminPass'] = password
robj = wsgi.ResponseObject(server)
return self._add_location(robj)
