#
# Copyright 2014 Rackspace, Inc
# All Rights Reserved
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import os
import mock
from oslo_config import cfg
from oslo_utils import uuidutils
import six
from ironic.common import pxe_utils
from ironic.conductor import task_manager
from ironic.tests.unit.conductor import mgr_utils
from ironic.tests.unit.db import base as db_base
from ironic.tests.unit.objects import utils as object_utils
CONF = cfg.CONF
[docs]class TestPXEUtils(db_base.DbTestCase):
[docs] def setUp(self):
super(TestPXEUtils, self).setUp()
mgr_utils.mock_the_extension_manager(driver="fake")
common_pxe_options = {
'deployment_aki_path': u'/tftpboot/1be26c0b-03f2-4d2e-ae87-'
u'c02d7f33c123/deploy_kernel',
'aki_path': u'/tftpboot/1be26c0b-03f2-4d2e-ae87-c02d7f33c123/'
u'kernel',
'ari_path': u'/tftpboot/1be26c0b-03f2-4d2e-ae87-c02d7f33c123/'
u'ramdisk',
'pxe_append_params': 'test_param',
'deployment_ari_path': u'/tftpboot/1be26c0b-03f2-4d2e-ae87-c02d7'
u'f33c123/deploy_ramdisk',
'root_device': 'vendor=fake,size=123',
'ipa-api-url': 'http://192.168.122.184:6385',
'ipxe_timeout': 0,
}
self.pxe_options = {
'deployment_key': '0123456789ABCDEFGHIJKLMNOPQRSTUV',
'iscsi_target_iqn': u'iqn-1be26c0b-03f2-4d2e-ae87-c02d7f33'
u'c123',
'deployment_id': u'1be26c0b-03f2-4d2e-ae87-c02d7f33c123',
'ironic_api_url': 'http://192.168.122.184:6385',
'disk': 'cciss/c0d0,sda,hda,vda',
'boot_option': 'netboot',
'ipa-driver-name': 'pxe_ssh',
}
self.pxe_options.update(common_pxe_options)
self.pxe_options_bios = {
'boot_mode': 'bios',
}
self.pxe_options_bios.update(self.pxe_options)
self.pxe_options_uefi = {
'boot_mode': 'uefi',
}
self.pxe_options_uefi.update(self.pxe_options)
self.agent_pxe_options = {
'ipa-driver-name': 'agent_ipmitool',
}
self.agent_pxe_options.update(common_pxe_options)
self.ipxe_options = self.pxe_options.copy()
self.ipxe_options.update({
'deployment_aki_path': 'http://1.2.3.4:1234/deploy_kernel',
'deployment_ari_path': 'http://1.2.3.4:1234/deploy_ramdisk',
'aki_path': 'http://1.2.3.4:1234/kernel',
'ari_path': 'http://1.2.3.4:1234/ramdisk',
})
self.ipxe_options_bios = {
'boot_mode': 'bios',
}
self.ipxe_options_bios.update(self.ipxe_options)
self.ipxe_options_timeout = self.ipxe_options_bios.copy()
self.ipxe_options_timeout.update({
'ipxe_timeout': 120
})
self.ipxe_options_uefi = {
'boot_mode': 'uefi',
}
self.ipxe_options_uefi.update(self.ipxe_options)
self.node = object_utils.create_test_node(self.context)
[docs] def test__build_pxe_config(self):
rendered_template = pxe_utils._build_pxe_config(
self.pxe_options_bios, CONF.pxe.pxe_config_template,
'{{ ROOT }}', '{{ DISK_IDENTIFIER }}')
expected_template = open(
'ironic/tests/unit/drivers/pxe_config.template').read().rstrip()
self.assertEqual(six.text_type(expected_template), rendered_template)
[docs] def test__build_ipxe_bios_config(self):
# NOTE(lucasagomes): iPXE is just an extension of the PXE driver,
# it doesn't have it's own configuration option for template.
# More info:
# http://docs.openstack.org/developer/ironic/deploy/install-guide.html
self.config(
pxe_config_template='ironic/drivers/modules/ipxe_config.template',
group='pxe'
)
self.config(http_url='http://1.2.3.4:1234', group='deploy')
rendered_template = pxe_utils._build_pxe_config(
self.ipxe_options_bios, CONF.pxe.pxe_config_template,
'{{ ROOT }}', '{{ DISK_IDENTIFIER }}')
expected_template = open(
'ironic/tests/unit/drivers/ipxe_config.template').read().rstrip()
self.assertEqual(six.text_type(expected_template), rendered_template)
[docs] def test__build_ipxe_timeout_config(self):
# NOTE(lucasagomes): iPXE is just an extension of the PXE driver,
# it doesn't have it's own configuration option for template.
# More info:
# http://docs.openstack.org/developer/ironic/deploy/install-guide.html
self.config(
pxe_config_template='ironic/drivers/modules/ipxe_config.template',
group='pxe'
)
self.config(http_url='http://1.2.3.4:1234', group='deploy')
rendered_template = pxe_utils._build_pxe_config(
self.ipxe_options_timeout, CONF.pxe.pxe_config_template,
'{{ ROOT }}', '{{ DISK_IDENTIFIER }}')
tpl_file = 'ironic/tests/unit/drivers/ipxe_config_timeout.template'
expected_template = open(tpl_file).read().rstrip()
self.assertEqual(six.text_type(expected_template), rendered_template)
[docs] def test__build_ipxe_uefi_config(self):
# NOTE(lucasagomes): iPXE is just an extension of the PXE driver,
# it doesn't have it's own configuration option for template.
# More info:
# http://docs.openstack.org/developer/ironic/deploy/install-guide.html
self.config(
pxe_config_template='ironic/drivers/modules/ipxe_config.template',
group='pxe'
)
self.config(http_url='http://1.2.3.4:1234', group='deploy')
rendered_template = pxe_utils._build_pxe_config(
self.ipxe_options_uefi, CONF.pxe.pxe_config_template,
'{{ ROOT }}', '{{ DISK_IDENTIFIER }}')
expected_template = open(
'ironic/tests/unit/drivers/'
'ipxe_uefi_config.template').read().rstrip()
self.assertEqual(six.text_type(expected_template), rendered_template)
[docs] def test__build_elilo_config(self):
pxe_opts = self.pxe_options
pxe_opts['boot_mode'] = 'uefi'
self.config(
uefi_pxe_config_template=('ironic/drivers/modules/'
'elilo_efi_pxe_config.template'),
group='pxe'
)
rendered_template = pxe_utils._build_pxe_config(
pxe_opts, CONF.pxe.uefi_pxe_config_template,
'{{ ROOT }}', '{{ DISK_IDENTIFIER }}')
expected_template = open(
'ironic/tests/unit/drivers/elilo_efi_pxe_config.template'
).read().rstrip()
self.assertEqual(six.text_type(expected_template), rendered_template)
[docs] def test__build_grub_config(self):
pxe_opts = self.pxe_options
pxe_opts['boot_mode'] = 'uefi'
pxe_opts['tftp_server'] = '192.0.2.1'
rendered_template = pxe_utils._build_pxe_config(
pxe_opts, CONF.pxe.uefi_pxe_config_template,
'(( ROOT ))', '(( DISK_IDENTIFIER ))')
template_file = 'ironic/tests/unit/drivers/pxe_grub_config.template'
expected_template = open(template_file).read().rstrip()
self.assertEqual(six.text_type(expected_template), rendered_template)
@mock.patch('ironic.common.utils.create_link_without_raise', autospec=True)
@mock.patch('ironic_lib.utils.unlink_without_raise', autospec=True)
[docs] def test__write_mac_pxe_configs(self, unlink_mock, create_link_mock):
port_1 = object_utils.create_test_port(
self.context, node_id=self.node.id,
address='11:22:33:44:55:66', uuid=uuidutils.generate_uuid())
port_2 = object_utils.create_test_port(
self.context, node_id=self.node.id,
address='11:22:33:44:55:67', uuid=uuidutils.generate_uuid())
create_link_calls = [
mock.call(u'../1be26c0b-03f2-4d2e-ae87-c02d7f33c123/config',
'/tftpboot/pxelinux.cfg/01-11-22-33-44-55-66'),
mock.call(u'../1be26c0b-03f2-4d2e-ae87-c02d7f33c123/config',
'/tftpboot/pxelinux.cfg/01-11-22-33-44-55-67')
]
unlink_calls = [
mock.call('/tftpboot/pxelinux.cfg/01-11-22-33-44-55-66'),
mock.call('/tftpboot/pxelinux.cfg/01-11-22-33-44-55-67'),
]
with task_manager.acquire(self.context, self.node.uuid) as task:
task.ports = [port_1, port_2]
pxe_utils._link_mac_pxe_configs(task)
unlink_mock.assert_has_calls(unlink_calls)
create_link_mock.assert_has_calls(create_link_calls)
@mock.patch('ironic.common.utils.create_link_without_raise', autospec=True)
@mock.patch('ironic_lib.utils.unlink_without_raise', autospec=True)
[docs] def test__write_infiniband_mac_pxe_configs(
self, unlink_mock, create_link_mock):
client_id1 = (
'20:00:55:04:01:fe:80:00:00:00:00:00:00:00:02:c9:02:00:23:13:92')
port_1 = object_utils.create_test_port(
self.context, node_id=self.node.id,
address='11:22:33:44:55:66', uuid=uuidutils.generate_uuid(),
extra={'client-id': client_id1})
client_id2 = (
'20:00:55:04:01:fe:80:00:00:00:00:00:00:00:02:c9:02:00:23:45:12')
port_2 = object_utils.create_test_port(
self.context, node_id=self.node.id,
address='11:22:33:44:55:67', uuid=uuidutils.generate_uuid(),
extra={'client-id': client_id2})
create_link_calls = [
mock.call(u'../1be26c0b-03f2-4d2e-ae87-c02d7f33c123/config',
'/tftpboot/pxelinux.cfg/20-11-22-33-44-55-66'),
mock.call(u'../1be26c0b-03f2-4d2e-ae87-c02d7f33c123/config',
'/tftpboot/pxelinux.cfg/20-11-22-33-44-55-67')
]
unlink_calls = [
mock.call('/tftpboot/pxelinux.cfg/20-11-22-33-44-55-66'),
mock.call('/tftpboot/pxelinux.cfg/20-11-22-33-44-55-67'),
]
with task_manager.acquire(self.context, self.node.uuid) as task:
task.ports = [port_1, port_2]
pxe_utils._link_mac_pxe_configs(task)
unlink_mock.assert_has_calls(unlink_calls)
create_link_mock.assert_has_calls(create_link_calls)
@mock.patch('ironic.common.utils.create_link_without_raise', autospec=True)
@mock.patch('ironic_lib.utils.unlink_without_raise', autospec=True)
[docs] def test__write_mac_ipxe_configs(self, unlink_mock, create_link_mock):
self.config(ipxe_enabled=True, group='pxe')
port_1 = object_utils.create_test_port(
self.context, node_id=self.node.id,
address='11:22:33:44:55:66', uuid=uuidutils.generate_uuid())
port_2 = object_utils.create_test_port(
self.context, node_id=self.node.id,
address='11:22:33:44:55:67', uuid=uuidutils.generate_uuid())
create_link_calls = [
mock.call(u'../1be26c0b-03f2-4d2e-ae87-c02d7f33c123/config',
'/httpboot/pxelinux.cfg/11-22-33-44-55-66'),
mock.call(u'../1be26c0b-03f2-4d2e-ae87-c02d7f33c123/config',
'/httpboot/pxelinux.cfg/11-22-33-44-55-67'),
]
unlink_calls = [
mock.call('/httpboot/pxelinux.cfg/11-22-33-44-55-66'),
mock.call('/httpboot/pxelinux.cfg/11-22-33-44-55-67'),
]
with task_manager.acquire(self.context, self.node.uuid) as task:
task.ports = [port_1, port_2]
pxe_utils._link_mac_pxe_configs(task)
unlink_mock.assert_has_calls(unlink_calls)
create_link_mock.assert_has_calls(create_link_calls)
@mock.patch('ironic.common.utils.create_link_without_raise', autospec=True)
@mock.patch('ironic_lib.utils.unlink_without_raise', autospec=True)
@mock.patch('ironic.common.dhcp_factory.DHCPFactory.provider',
autospec=True)
[docs] def test__link_ip_address_pxe_configs(self, provider_mock, unlink_mock,
create_link_mock):
ip_address = '10.10.0.1'
address = "aa:aa:aa:aa:aa:aa"
object_utils.create_test_port(self.context, node_id=self.node.id,
address=address)
provider_mock.get_ip_addresses.return_value = [ip_address]
create_link_calls = [
mock.call(u'1be26c0b-03f2-4d2e-ae87-c02d7f33c123/config',
u'/tftpboot/10.10.0.1.conf'),
]
with task_manager.acquire(self.context, self.node.uuid) as task:
pxe_utils._link_ip_address_pxe_configs(task, False)
unlink_mock.assert_called_once_with('/tftpboot/10.10.0.1.conf')
create_link_mock.assert_has_calls(create_link_calls)
@mock.patch('ironic.common.utils.write_to_file', autospec=True)
@mock.patch.object(pxe_utils, '_build_pxe_config', autospec=True)
@mock.patch('oslo_utils.fileutils.ensure_tree', autospec=True)
[docs] def test_create_pxe_config(self, ensure_tree_mock, build_mock,
write_mock):
build_mock.return_value = self.pxe_options_bios
with task_manager.acquire(self.context, self.node.uuid) as task:
pxe_utils.create_pxe_config(task, self.pxe_options_bios,
CONF.pxe.pxe_config_template)
build_mock.assert_called_with(self.pxe_options_bios,
CONF.pxe.pxe_config_template,
'{{ ROOT }}',
'{{ DISK_IDENTIFIER }}')
ensure_calls = [
mock.call(os.path.join(CONF.pxe.tftp_root, self.node.uuid)),
mock.call(os.path.join(CONF.pxe.tftp_root, 'pxelinux.cfg'))
]
ensure_tree_mock.assert_has_calls(ensure_calls)
pxe_cfg_file_path = pxe_utils.get_pxe_config_file_path(self.node.uuid)
write_mock.assert_called_with(pxe_cfg_file_path, self.pxe_options_bios)
@mock.patch('ironic.common.pxe_utils._link_ip_address_pxe_configs',
autospec=True)
@mock.patch('ironic.common.utils.write_to_file', autospec=True)
@mock.patch('ironic.common.pxe_utils._build_pxe_config', autospec=True)
@mock.patch('oslo_utils.fileutils.ensure_tree', autospec=True)
[docs] def test_create_pxe_config_uefi_elilo(self, ensure_tree_mock, build_mock,
write_mock, link_ip_configs_mock):
self.config(
uefi_pxe_config_template=('ironic/drivers/modules/'
'elilo_efi_pxe_config.template'),
group='pxe'
)
build_mock.return_value = self.pxe_options_uefi
with task_manager.acquire(self.context, self.node.uuid) as task:
task.node.properties['capabilities'] = 'boot_mode:uefi'
pxe_utils.create_pxe_config(task, self.pxe_options_uefi,
CONF.pxe.uefi_pxe_config_template)
ensure_calls = [
mock.call(os.path.join(CONF.pxe.tftp_root, self.node.uuid)),
mock.call(os.path.join(CONF.pxe.tftp_root, 'pxelinux.cfg'))
]
ensure_tree_mock.assert_has_calls(ensure_calls)
build_mock.assert_called_with(self.pxe_options_uefi,
CONF.pxe.uefi_pxe_config_template,
'{{ ROOT }}',
'{{ DISK_IDENTIFIER }}')
link_ip_configs_mock.assert_called_once_with(task, True)
pxe_cfg_file_path = pxe_utils.get_pxe_config_file_path(self.node.uuid)
write_mock.assert_called_with(pxe_cfg_file_path, self.pxe_options_uefi)
@mock.patch('ironic.common.pxe_utils._link_ip_address_pxe_configs',
autospec=True)
@mock.patch('ironic.common.utils.write_to_file', autospec=True)
@mock.patch('ironic.common.pxe_utils._build_pxe_config', autospec=True)
@mock.patch('oslo_utils.fileutils.ensure_tree', autospec=True)
[docs] def test_create_pxe_config_uefi_grub(self, ensure_tree_mock, build_mock,
write_mock, link_ip_configs_mock):
build_mock.return_value = self.pxe_options_uefi
grub_tmplte = "ironic/drivers/modules/pxe_grub_config.template"
with task_manager.acquire(self.context, self.node.uuid) as task:
task.node.properties['capabilities'] = 'boot_mode:uefi'
pxe_utils.create_pxe_config(task, self.pxe_options_uefi,
grub_tmplte)
ensure_calls = [
mock.call(os.path.join(CONF.pxe.tftp_root, self.node.uuid)),
mock.call(os.path.join(CONF.pxe.tftp_root, 'pxelinux.cfg'))
]
ensure_tree_mock.assert_has_calls(ensure_calls)
build_mock.assert_called_with(self.pxe_options_uefi,
grub_tmplte,
'(( ROOT ))',
'(( DISK_IDENTIFIER ))')
link_ip_configs_mock.assert_called_once_with(task, False)
pxe_cfg_file_path = pxe_utils.get_pxe_config_file_path(self.node.uuid)
write_mock.assert_called_with(pxe_cfg_file_path, self.pxe_options_uefi)
@mock.patch('ironic.common.pxe_utils._link_mac_pxe_configs',
autospec=True)
@mock.patch('ironic.common.utils.write_to_file', autospec=True)
@mock.patch('ironic.common.pxe_utils._build_pxe_config', autospec=True)
@mock.patch('oslo_utils.fileutils.ensure_tree', autospec=True)
[docs] def test_create_pxe_config_uefi_ipxe(self, ensure_tree_mock, build_mock,
write_mock, link_mac_pxe_mock):
self.config(ipxe_enabled=True, group='pxe')
build_mock.return_value = self.ipxe_options_uefi
ipxe_template = "ironic/drivers/modules/ipxe_config.template"
with task_manager.acquire(self.context, self.node.uuid) as task:
task.node.properties['capabilities'] = 'boot_mode:uefi'
pxe_utils.create_pxe_config(task, self.ipxe_options_uefi,
ipxe_template)
ensure_calls = [
mock.call(os.path.join(CONF.deploy.http_root, self.node.uuid)),
mock.call(os.path.join(CONF.deploy.http_root, 'pxelinux.cfg'))
]
ensure_tree_mock.assert_has_calls(ensure_calls)
build_mock.assert_called_with(self.ipxe_options_uefi,
ipxe_template,
'{{ ROOT }}',
'{{ DISK_IDENTIFIER }}')
link_mac_pxe_mock.assert_called_once_with(task)
pxe_cfg_file_path = pxe_utils.get_pxe_config_file_path(self.node.uuid)
write_mock.assert_called_with(pxe_cfg_file_path,
self.ipxe_options_uefi)
@mock.patch('ironic.common.utils.rmtree_without_raise', autospec=True)
@mock.patch('ironic_lib.utils.unlink_without_raise', autospec=True)
[docs] def test_clean_up_pxe_config(self, unlink_mock, rmtree_mock):
address = "aa:aa:aa:aa:aa:aa"
object_utils.create_test_port(self.context, node_id=self.node.id,
address=address)
with task_manager.acquire(self.context, self.node.uuid) as task:
pxe_utils.clean_up_pxe_config(task)
unlink_mock.assert_called_once_with("/tftpboot/pxelinux.cfg/01-%s"
% address.replace(':', '-'))
rmtree_mock.assert_called_once_with(
os.path.join(CONF.pxe.tftp_root, self.node.uuid))
[docs] def test__get_pxe_mac_path(self):
mac = '00:11:22:33:44:55:66'
self.assertEqual('/tftpboot/pxelinux.cfg/01-00-11-22-33-44-55-66',
pxe_utils._get_pxe_mac_path(mac))
[docs] def test__get_pxe_mac_path_ipxe(self):
self.config(ipxe_enabled=True, group='pxe')
self.config(http_root='/httpboot', group='deploy')
mac = '00:11:22:33:AA:BB:CC'
self.assertEqual('/httpboot/pxelinux.cfg/00-11-22-33-aa-bb-cc',
pxe_utils._get_pxe_mac_path(mac))
[docs] def test__get_pxe_ip_address_path(self):
ipaddress = '10.10.0.1'
self.assertEqual('/tftpboot/10.10.0.1.conf',
pxe_utils._get_pxe_ip_address_path(ipaddress, False))
[docs] def test_get_root_dir(self):
expected_dir = '/tftproot'
self.config(ipxe_enabled=False, group='pxe')
self.config(tftp_root=expected_dir, group='pxe')
self.assertEqual(expected_dir, pxe_utils.get_root_dir())
[docs] def test_get_root_dir_ipxe(self):
expected_dir = '/httpboot'
self.config(ipxe_enabled=True, group='pxe')
self.config(http_root=expected_dir, group='deploy')
self.assertEqual(expected_dir, pxe_utils.get_root_dir())
[docs] def test_get_pxe_config_file_path(self):
self.assertEqual(os.path.join(CONF.pxe.tftp_root,
self.node.uuid,
'config'),
pxe_utils.get_pxe_config_file_path(self.node.uuid))
def _dhcp_options_for_instance(self, ip_version=4):
self.config(ip_version=ip_version, group='pxe')
self.config(tftp_server='192.0.2.1', group='pxe')
self.config(pxe_bootfile_name='fake-bootfile', group='pxe')
expected_info = [{'opt_name': 'bootfile-name',
'opt_value': 'fake-bootfile',
'ip_version': ip_version},
{'opt_name': 'server-ip-address',
'opt_value': '192.0.2.1',
'ip_version': ip_version},
{'opt_name': 'tftp-server',
'opt_value': '192.0.2.1',
'ip_version': ip_version},
]
with task_manager.acquire(self.context, self.node.uuid) as task:
self.assertEqual(expected_info,
pxe_utils.dhcp_options_for_instance(task))
[docs] def test_dhcp_options_for_instance(self):
self._dhcp_options_for_instance(ip_version=4)
[docs] def test_dhcp_options_for_instance_ipv6(self):
self._dhcp_options_for_instance(ip_version=6)
def _test_get_deploy_kr_info(self, expected_dir):
node_uuid = 'fake-node'
driver_info = {
'deploy_kernel': 'glance://deploy-kernel',
'deploy_ramdisk': 'glance://deploy-ramdisk',
}
expected = {
'deploy_kernel': ('glance://deploy-kernel',
expected_dir + '/fake-node/deploy_kernel'),
'deploy_ramdisk': ('glance://deploy-ramdisk',
expected_dir + '/fake-node/deploy_ramdisk'),
}
kr_info = pxe_utils.get_deploy_kr_info(node_uuid, driver_info)
self.assertEqual(expected, kr_info)
[docs] def test_get_deploy_kr_info(self):
expected_dir = '/tftp'
self.config(tftp_root=expected_dir, group='pxe')
self._test_get_deploy_kr_info(expected_dir)
[docs] def test_get_deploy_kr_info_ipxe(self):
expected_dir = '/http'
self.config(ipxe_enabled=True, group='pxe')
self.config(http_root=expected_dir, group='deploy')
self._test_get_deploy_kr_info(expected_dir)
[docs] def test_get_deploy_kr_info_bad_driver_info(self):
self.config(tftp_root='/tftp', group='pxe')
node_uuid = 'fake-node'
driver_info = {}
self.assertRaises(KeyError,
pxe_utils.get_deploy_kr_info,
node_uuid,
driver_info)
def _dhcp_options_for_instance_ipxe(self, task, boot_file):
self.config(tftp_server='192.0.2.1', group='pxe')
self.config(ipxe_enabled=True, group='pxe')
self.config(http_url='http://192.0.3.2:1234', group='deploy')
self.config(ipxe_boot_script='/test/boot.ipxe', group='pxe')
self.config(dhcp_provider='isc', group='dhcp')
expected_boot_script_url = 'http://192.0.3.2:1234/boot.ipxe'
expected_info = [{'opt_name': '!175,bootfile-name',
'opt_value': boot_file,
'ip_version': 4},
{'opt_name': 'server-ip-address',
'opt_value': '192.0.2.1',
'ip_version': 4},
{'opt_name': 'tftp-server',
'opt_value': '192.0.2.1',
'ip_version': 4},
{'opt_name': 'bootfile-name',
'opt_value': expected_boot_script_url,
'ip_version': 4}]
self.assertItemsEqual(expected_info,
pxe_utils.dhcp_options_for_instance(task))
self.config(dhcp_provider='neutron', group='dhcp')
expected_boot_script_url = 'http://192.0.3.2:1234/boot.ipxe'
expected_info = [{'opt_name': 'tag:!ipxe,bootfile-name',
'opt_value': boot_file,
'ip_version': 4},
{'opt_name': 'server-ip-address',
'opt_value': '192.0.2.1',
'ip_version': 4},
{'opt_name': 'tftp-server',
'opt_value': '192.0.2.1',
'ip_version': 4},
{'opt_name': 'tag:ipxe,bootfile-name',
'opt_value': expected_boot_script_url,
'ip_version': 4}]
self.assertItemsEqual(expected_info,
pxe_utils.dhcp_options_for_instance(task))
[docs] def test_dhcp_options_for_instance_ipxe_bios(self):
boot_file = 'fake-bootfile-bios'
self.config(pxe_bootfile_name=boot_file, group='pxe')
with task_manager.acquire(self.context, self.node.uuid) as task:
self._dhcp_options_for_instance_ipxe(task, boot_file)
[docs] def test_dhcp_options_for_instance_ipxe_uefi(self):
boot_file = 'fake-bootfile-uefi'
self.config(uefi_pxe_bootfile_name=boot_file, group='pxe')
with task_manager.acquire(self.context, self.node.uuid) as task:
task.node.properties['capabilities'] = 'boot_mode:uefi'
self._dhcp_options_for_instance_ipxe(task, boot_file)
@mock.patch('ironic.common.utils.rmtree_without_raise', autospec=True)
@mock.patch('ironic_lib.utils.unlink_without_raise', autospec=True)
@mock.patch('ironic.common.dhcp_factory.DHCPFactory.provider')
[docs] def test_clean_up_pxe_config_uefi(self, provider_mock, unlink_mock,
rmtree_mock):
ip_address = '10.10.0.1'
address = "aa:aa:aa:aa:aa:aa"
properties = {'capabilities': 'boot_mode:uefi'}
object_utils.create_test_port(self.context, node_id=self.node.id,
address=address)
provider_mock.get_ip_addresses.return_value = [ip_address]
with task_manager.acquire(self.context, self.node.uuid) as task:
task.node.properties = properties
pxe_utils.clean_up_pxe_config(task)
unlink_calls = [
mock.call('/tftpboot/10.10.0.1.conf'),
mock.call('/tftpboot/0A0A0001.conf')
]
unlink_mock.assert_has_calls(unlink_calls)
rmtree_mock.assert_called_once_with(
os.path.join(CONF.pxe.tftp_root, self.node.uuid))
@mock.patch('ironic.common.utils.rmtree_without_raise')
@mock.patch('ironic_lib.utils.unlink_without_raise', autospec=True)
@mock.patch('ironic.common.dhcp_factory.DHCPFactory.provider')
[docs] def test_clean_up_pxe_config_uefi_instance_info(self,
provider_mock, unlink_mock,
rmtree_mock):
ip_address = '10.10.0.1'
address = "aa:aa:aa:aa:aa:aa"
object_utils.create_test_port(self.context, node_id=self.node.id,
address=address)
provider_mock.get_ip_addresses.return_value = [ip_address]
with task_manager.acquire(self.context, self.node.uuid) as task:
task.node.instance_info['deploy_boot_mode'] = 'uefi'
pxe_utils.clean_up_pxe_config(task)
unlink_calls = [
mock.call('/tftpboot/10.10.0.1.conf'),
mock.call('/tftpboot/0A0A0001.conf')
]
unlink_mock.assert_has_calls(unlink_calls)
rmtree_mock.assert_called_once_with(
os.path.join(CONF.pxe.tftp_root, self.node.uuid))
@mock.patch('ironic.common.utils.rmtree_without_raise', autospec=True)
@mock.patch('ironic_lib.utils.unlink_without_raise', autospec=True)
[docs] def test_clean_up_ipxe_config_uefi(self, unlink_mock, rmtree_mock):
self.config(ipxe_enabled=True, group='pxe')
address = "aa:aa:aa:aa:aa:aa"
properties = {'capabilities': 'boot_mode:uefi'}
object_utils.create_test_port(self.context, node_id=self.node.id,
address=address)
with task_manager.acquire(self.context, self.node.uuid) as task:
task.node.properties = properties
pxe_utils.clean_up_pxe_config(task)
unlink_mock.assert_called_once_with(
'/httpboot/pxelinux.cfg/aa-aa-aa-aa-aa-aa')
rmtree_mock.assert_called_once_with(
os.path.join(CONF.deploy.http_root, self.node.uuid))