217 lines
4.9 KiB
Python
217 lines
4.9 KiB
Python
# Copyright (c) 2011 OpenStack Foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import os
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import StringIO
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from nova.virt.libvirt import utils as libvirt_utils
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files = {'console.log': True}
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disk_sizes = {}
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disk_backing_files = {}
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disk_type = "qcow2"
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def get_iscsi_initiator():
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return "fake.initiator.iqn"
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def get_fc_hbas():
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return [{'ClassDevice': 'host1',
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'ClassDevicePath': '/sys/devices/pci0000:00/0000:00:03.0'
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'/0000:05:00.2/host1/fc_host/host1',
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'dev_loss_tmo': '30',
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'fabric_name': '0x1000000533f55566',
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'issue_lip': '<store method only>',
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'max_npiv_vports': '255',
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'maxframe_size': '2048 bytes',
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'node_name': '0x200010604b019419',
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'npiv_vports_inuse': '0',
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'port_id': '0x680409',
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'port_name': '0x100010604b019419',
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'port_state': 'Online',
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'port_type': 'NPort (fabric via point-to-point)',
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'speed': '10 Gbit',
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'supported_classes': 'Class 3',
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'supported_speeds': '10 Gbit',
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'symbolic_name': 'Emulex 554M FV4.0.493.0 DV8.3.27',
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'tgtid_bind_type': 'wwpn (World Wide Port Name)',
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'uevent': None,
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'vport_create': '<store method only>',
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'vport_delete': '<store method only>'}]
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def get_fc_hbas_info():
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hbas = get_fc_hbas()
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info = [{'port_name': hbas[0]['port_name'].replace('0x', ''),
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'node_name': hbas[0]['node_name'].replace('0x', ''),
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'host_device': hbas[0]['ClassDevice'],
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'device_path': hbas[0]['ClassDevicePath']}]
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return info
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def get_fc_wwpns():
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hbas = get_fc_hbas()
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wwpns = []
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for hba in hbas:
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wwpn = hba['port_name'].replace('0x', '')
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wwpns.append(wwpn)
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return wwpns
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def get_fc_wwnns():
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hbas = get_fc_hbas()
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wwnns = []
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for hba in hbas:
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wwnn = hba['node_name'].replace('0x', '')
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wwnns.append(wwnn)
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return wwnns
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def create_image(disk_format, path, size):
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pass
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def create_cow_image(backing_file, path):
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pass
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def get_disk_size(path):
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return 0
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def get_disk_backing_file(path):
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return disk_backing_files.get(path, None)
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def get_disk_type(path):
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return disk_type
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def copy_image(src, dest):
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pass
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def resize2fs(path):
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pass
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def create_lvm_image(vg, lv, size, sparse=False):
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pass
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def volume_group_free_space(vg):
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pass
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def remove_logical_volumes(*paths):
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pass
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def write_to_file(path, contents, umask=None):
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pass
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def chown(path, owner):
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pass
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def extract_snapshot(disk_path, source_fmt, out_path, dest_fmt):
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files[out_path] = ''
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class File(object):
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def __init__(self, path, mode=None):
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if path in files:
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self.fp = StringIO.StringIO(files[path])
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else:
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self.fp = StringIO.StringIO(files[os.path.split(path)[-1]])
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def __enter__(self):
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return self.fp
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def __exit__(self, *args):
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return
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def close(self, *args, **kwargs):
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self.fp.close()
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def file_open(path, mode=None):
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return File(path, mode)
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def find_disk(virt_dom):
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if disk_type == 'lvm':
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return "/dev/nova-vg/lv"
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elif disk_type in ['raw', 'qcow2']:
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return "filename"
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else:
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return "unknown_type_disk"
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def load_file(path):
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if os.path.exists(path):
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with open(path, 'r') as fp:
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return fp.read()
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else:
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return ''
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def logical_volume_info(path):
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return {}
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def file_delete(path):
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return True
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def get_fs_info(path):
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return {'total': 128 * (1024 ** 3),
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'used': 44 * (1024 ** 3),
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'free': 84 * (1024 ** 3)}
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def fetch_image(context, target, image_id, user_id, project_id, max_size=0):
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pass
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def get_instance_path(instance, forceold=False, relative=False):
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return libvirt_utils.get_instance_path(instance, forceold=forceold,
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relative=relative)
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def get_instance_path_at_destination(instance, migrate_data=None):
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return libvirt_utils.get_instance_path_at_destination(instance,
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migrate_data)
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def pick_disk_driver_name(hypervisor_version, is_block_dev=False):
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return "qemu"
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def is_valid_hostname(name):
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return True
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def chown_for_id_maps(path, id_maps):
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pass
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def get_arch(image_meta):
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return libvirt_utils.get_arch(image_meta)
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