672 lines
26 KiB
Python
672 lines
26 KiB
Python
# Copyright 2016 Canonical Ltd
|
|
#
|
|
# 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 platform
|
|
|
|
from mock import patch
|
|
from test_utils import CharmTestCase
|
|
|
|
import nova_compute_context as context
|
|
|
|
TO_PATCH = [
|
|
'apt_install',
|
|
'filter_installed_packages',
|
|
'kv',
|
|
'relation_ids',
|
|
'relation_get',
|
|
'related_units',
|
|
'config',
|
|
'log',
|
|
'_save_flag_file',
|
|
'lsb_release',
|
|
'os_release',
|
|
'get_relation_ip',
|
|
]
|
|
|
|
NEUTRON_CONTEXT = {
|
|
'network_manager': 'neutron',
|
|
'quantum_auth_strategy': 'keystone',
|
|
'keystone_host': 'keystone_host',
|
|
'auth_port': '5000',
|
|
'auth_protocol': 'https',
|
|
'quantum_url': 'http://quantum_url',
|
|
'service_tenant_name': 'admin',
|
|
'service_username': 'admin',
|
|
'service_password': 'openstack',
|
|
'quantum_security_groups': 'yes',
|
|
'quantum_plugin': 'ovs',
|
|
'auth_host': 'keystone_host',
|
|
}
|
|
|
|
|
|
def fake_log(msg, level=None):
|
|
level = level or 'INFO'
|
|
print('[juju test log ({})] {}'.format(level, msg))
|
|
|
|
|
|
class FakeUnitdata(object):
|
|
|
|
def __init__(self, **kwargs):
|
|
self.unit_data = {}
|
|
for name, value in kwargs.items():
|
|
self.unit_data[name] = value
|
|
|
|
def get(self, key, default=None, record=False):
|
|
return self.unit_data.get(key)
|
|
|
|
def set(self, key, value):
|
|
self.unit_data[key] = value
|
|
|
|
def flush(self):
|
|
pass
|
|
|
|
|
|
class LxdContextTests(CharmTestCase):
|
|
|
|
def setUp(self):
|
|
super(LxdContextTests, self).setUp(context, TO_PATCH)
|
|
self.relation_get.side_effect = self.test_relation.get
|
|
self.relation_ids.return_value = 'lxd:0'
|
|
self.related_units.return_value = 'lxd/0'
|
|
|
|
def test_with_pool(self):
|
|
self.test_relation.set({'pool': 'juju_lxd'})
|
|
lxd = context.LxdContext()()
|
|
self.assertEqual(lxd.get('storage_pool'), 'juju_lxd')
|
|
|
|
def test_without_pool(self):
|
|
lxd = context.LxdContext()()
|
|
self.assertEqual(lxd.get('storage_pool'), None)
|
|
|
|
|
|
class NovaComputeContextTests(CharmTestCase):
|
|
|
|
def setUp(self):
|
|
super(NovaComputeContextTests, self).setUp(context, TO_PATCH)
|
|
self.os_release.return_value = 'kilo'
|
|
self.relation_get.side_effect = self.test_relation.get
|
|
self.config.side_effect = self.test_config.get
|
|
self.log.side_effect = fake_log
|
|
self.host_uuid = 'e46e530d-18ae-4a67-9ff0-e6e2ba7c60a7'
|
|
self.maxDiff = None
|
|
|
|
def test_cloud_compute_context_no_relation(self):
|
|
self.relation_ids.return_value = []
|
|
cloud_compute = context.CloudComputeContext()
|
|
self.assertEqual({}, cloud_compute())
|
|
|
|
@patch.object(context, '_network_manager')
|
|
def test_cloud_compute_context_restart_trigger(self, nm):
|
|
nm.return_value = None
|
|
cloud_compute = context.CloudComputeContext()
|
|
with patch.object(cloud_compute, 'restart_trigger') as rt:
|
|
rt.return_value = 'footrigger'
|
|
ctxt = cloud_compute()
|
|
self.assertEqual(ctxt.get('restart_trigger'), 'footrigger')
|
|
|
|
with patch.object(cloud_compute, 'restart_trigger') as rt:
|
|
rt.return_value = None
|
|
ctxt = cloud_compute()
|
|
self.assertEqual(ctxt.get('restart_trigger'), None)
|
|
|
|
@patch.object(context, '_network_manager')
|
|
def test_cloud_compute_volume_context_cinder(self, netman):
|
|
netman.return_value = None
|
|
self.relation_ids.return_value = 'cloud-compute:0'
|
|
self.related_units.return_value = 'nova-cloud-controller/0'
|
|
cloud_compute = context.CloudComputeContext()
|
|
self.test_relation.set({'volume_service': 'cinder'})
|
|
self.assertEqual({'volume_service': 'cinder'}, cloud_compute())
|
|
|
|
@patch.object(context, '_network_manager')
|
|
def test_cloud_compute_flatdhcp_context(self, netman):
|
|
netman.return_value = 'flatdhcpmanager'
|
|
self.relation_ids.return_value = 'cloud-compute:0'
|
|
self.related_units.return_value = 'nova-cloud-controller/0'
|
|
self.test_relation.set({
|
|
'network_manager': 'FlatDHCPManager',
|
|
'ec2_host': 'novaapihost'})
|
|
cloud_compute = context.CloudComputeContext()
|
|
ex_ctxt = {
|
|
'network_manager': 'flatdhcpmanager',
|
|
'network_manager_config': {
|
|
'ec2_dmz_host': 'novaapihost',
|
|
'flat_interface': 'eth1'
|
|
},
|
|
}
|
|
self.assertEqual(ex_ctxt, cloud_compute())
|
|
|
|
@patch.object(context, '_neutron_plugin')
|
|
@patch.object(context, '_neutron_url')
|
|
@patch.object(context, '_network_manager')
|
|
def test_cloud_compute_neutron_context(self, netman, url, plugin):
|
|
self.relation_ids.return_value = 'cloud-compute:0'
|
|
self.related_units.return_value = 'nova-cloud-controller/0'
|
|
netman.return_value = 'neutron'
|
|
plugin.return_value = 'ovs'
|
|
url.return_value = 'http://nova-c-c:9696'
|
|
self.test_relation.set(NEUTRON_CONTEXT)
|
|
cloud_compute = context.CloudComputeContext()
|
|
ex_ctxt = {
|
|
'network_manager': 'neutron',
|
|
'network_manager_config': {
|
|
'api_version': '2.0',
|
|
'auth_protocol': 'https',
|
|
'service_protocol': 'http',
|
|
'auth_port': '5000',
|
|
'keystone_host': 'keystone_host',
|
|
'neutron_admin_auth_url': 'https://keystone_host:5000/v2.0',
|
|
'neutron_admin_password': 'openstack',
|
|
'neutron_admin_tenant_name': 'admin',
|
|
'neutron_admin_username': 'admin',
|
|
'neutron_auth_strategy': 'keystone',
|
|
'neutron_plugin': 'ovs',
|
|
'neutron_security_groups': True,
|
|
'neutron_url': 'http://nova-c-c:9696',
|
|
'service_protocol': 'http',
|
|
'service_port': '5000',
|
|
},
|
|
'service_host': 'keystone_host',
|
|
'admin_tenant_name': 'admin',
|
|
'admin_user': 'admin',
|
|
'admin_password': 'openstack',
|
|
'auth_port': '5000',
|
|
'auth_protocol': 'https',
|
|
'auth_host': 'keystone_host',
|
|
'api_version': '2.0',
|
|
'service_protocol': 'http',
|
|
'service_port': '5000',
|
|
}
|
|
self.assertEqual(ex_ctxt, cloud_compute())
|
|
self._save_flag_file.assert_called_with(
|
|
path='/etc/nova/nm.conf', data='neutron')
|
|
|
|
@patch.object(context, '_network_manager')
|
|
@patch.object(context, '_neutron_plugin')
|
|
def test_neutron_plugin_context_no_setting(self, plugin, nm):
|
|
plugin.return_value = None
|
|
nm.return_Value = None
|
|
qplugin = context.NeutronComputeContext()
|
|
self.assertEqual({}, qplugin())
|
|
|
|
def test_libvirt_context_libvirtd(self):
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'yakkety'}
|
|
self.os_release.return_value = 'ocata'
|
|
self.kv.return_value = FakeUnitdata(**{'host_uuid': self.host_uuid})
|
|
self.test_config.set('enable-live-migration', False)
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
|
|
self.assertEqual(
|
|
{'libvirtd_opts': '',
|
|
'libvirt_user': 'libvirt',
|
|
'arch': platform.machine(),
|
|
'ksm': 'AUTO',
|
|
'kvm_hugepages': 0,
|
|
'listen_tls': 0,
|
|
'host_uuid': self.host_uuid,
|
|
'force_raw_images': True,
|
|
'reserved_host_memory': 512}, libvirt())
|
|
|
|
def test_libvirt_context_libvirtd_reserved_huge_pages_1(self):
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'yakkety'}
|
|
self.os_release.return_value = 'ocata'
|
|
self.kv.return_value = FakeUnitdata(**{'host_uuid': self.host_uuid})
|
|
self.test_config.set('reserved-huge-pages', 'node:0,size:2048,count:6')
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
|
|
self.assertEqual(
|
|
{'libvirtd_opts': '',
|
|
'libvirt_user': 'libvirt',
|
|
'arch': platform.machine(),
|
|
'ksm': 'AUTO',
|
|
'kvm_hugepages': 0,
|
|
'listen_tls': 0,
|
|
'host_uuid': self.host_uuid,
|
|
'force_raw_images': True,
|
|
'reserved_host_memory': 512,
|
|
'reserved_huge_pages': ['node:0,size:2048,count:6']}, libvirt())
|
|
|
|
def test_libvirt_context_libvirtd_reserved_huge_pages_2(self):
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'yakkety'}
|
|
self.os_release.return_value = 'ocata'
|
|
self.kv.return_value = FakeUnitdata(**{'host_uuid': self.host_uuid})
|
|
self.test_config.set(
|
|
'reserved-huge-pages',
|
|
'node:0,size:2048,count:6;node:1,size:1G,count:32')
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
|
|
self.assertEqual(
|
|
{'libvirtd_opts': '',
|
|
'libvirt_user': 'libvirt',
|
|
'arch': platform.machine(),
|
|
'ksm': 'AUTO',
|
|
'kvm_hugepages': 0,
|
|
'listen_tls': 0,
|
|
'host_uuid': self.host_uuid,
|
|
'force_raw_images': True,
|
|
'reserved_host_memory': 512,
|
|
'reserved_huge_pages': ['node:0,size:2048,count:6',
|
|
'node:1,size:1G,count:32']}, libvirt())
|
|
|
|
def test_libvirt_bin_context_no_migration(self):
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'lucid'}
|
|
self.kv.return_value = FakeUnitdata(**{'host_uuid': self.host_uuid})
|
|
self.test_config.set('enable-live-migration', False)
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
|
|
self.assertEqual(
|
|
{'libvirtd_opts': '-d',
|
|
'libvirt_user': 'libvirtd',
|
|
'arch': platform.machine(),
|
|
'ksm': 'AUTO',
|
|
'kvm_hugepages': 0,
|
|
'listen_tls': 0,
|
|
'host_uuid': self.host_uuid,
|
|
'force_raw_images': True,
|
|
'reserved_host_memory': 512}, libvirt())
|
|
|
|
def test_libvirt_bin_context_migration_tcp_listen(self):
|
|
self.kv.return_value = FakeUnitdata(**{'host_uuid': self.host_uuid})
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'lucid'}
|
|
self.test_config.set('enable-live-migration', True)
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
|
|
self.assertEqual(
|
|
{'libvirtd_opts': '-d -l',
|
|
'libvirt_user': 'libvirtd',
|
|
'arch': platform.machine(),
|
|
'ksm': 'AUTO',
|
|
'kvm_hugepages': 0,
|
|
'listen_tls': 0,
|
|
'host_uuid': self.host_uuid,
|
|
'live_migration_uri': 'qemu+ssh://%s/system',
|
|
'force_raw_images': True,
|
|
'reserved_host_memory': 512}, libvirt())
|
|
|
|
def test_libvirt_disk_cachemodes(self):
|
|
self.kv.return_value = FakeUnitdata(**{'host_uuid': self.host_uuid})
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'lucid'}
|
|
self.test_config.set('disk-cachemodes', 'file=unsafe,block=none')
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
|
|
self.assertEqual(
|
|
{'libvirtd_opts': '-d',
|
|
'libvirt_user': 'libvirtd',
|
|
'disk_cachemodes': 'file=unsafe,block=none',
|
|
'arch': platform.machine(),
|
|
'ksm': 'AUTO',
|
|
'kvm_hugepages': 0,
|
|
'listen_tls': 0,
|
|
'host_uuid': self.host_uuid,
|
|
'force_raw_images': True,
|
|
'reserved_host_memory': 512}, libvirt())
|
|
|
|
def test_libvirt_hugepages(self):
|
|
self.kv.return_value = FakeUnitdata(**{'host_uuid': self.host_uuid})
|
|
self.os_release.return_value = 'kilo'
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'lucid'}
|
|
self.test_config.set('hugepages', '22')
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
|
|
self.assertEqual(
|
|
{'libvirtd_opts': '-d',
|
|
'libvirt_user': 'libvirtd',
|
|
'arch': platform.machine(),
|
|
'hugepages': True,
|
|
'ksm': 'AUTO',
|
|
'kvm_hugepages': 1,
|
|
'listen_tls': 0,
|
|
'host_uuid': self.host_uuid,
|
|
'force_raw_images': True,
|
|
'reserved_host_memory': 512}, libvirt())
|
|
|
|
def test_libvirt_context_libvirtd_force_raw_images(self):
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'zesty'}
|
|
self.os_release.return_value = 'ocata'
|
|
self.kv.return_value = FakeUnitdata(**{'host_uuid': self.host_uuid})
|
|
self.test_config.set('force-raw-images', False)
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
|
|
self.assertEqual(
|
|
{'libvirtd_opts': '',
|
|
'libvirt_user': 'libvirt',
|
|
'arch': platform.machine(),
|
|
'ksm': 'AUTO',
|
|
'kvm_hugepages': 0,
|
|
'listen_tls': 0,
|
|
'host_uuid': self.host_uuid,
|
|
'force_raw_images': False,
|
|
'reserved_host_memory': 512}, libvirt())
|
|
|
|
def test_lxd_live_migration_opts_xenial(self):
|
|
self.kv.return_value = FakeUnitdata(**{'host_uuid': self.host_uuid})
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'xenial'}
|
|
self.test_config.set('enable-live-migration', False)
|
|
self.test_config.set('virt-type', 'lxd')
|
|
|
|
lxd = context.NovaComputeVirtContext()
|
|
self.assertEqual({'resume_guests_state_on_host_boot': False}, lxd())
|
|
|
|
def test_lxd_live_migration_opts_yakkety(self):
|
|
self.kv.return_value = FakeUnitdata(**{'host_uuid': self.host_uuid})
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'yakkety'}
|
|
self.test_config.set('enable-live-migration', True)
|
|
self.test_config.set('virt-type', 'lxd')
|
|
|
|
lxd = context.NovaComputeVirtContext()
|
|
self.assertEqual(
|
|
{'enable_live_migration': True,
|
|
'resume_guests_state_on_host_boot': False,
|
|
'virt_type': 'lxd'}, lxd())
|
|
|
|
def test_resume_guests_state_on_host_boot(self):
|
|
self.kv.return_value = FakeUnitdata(**{'host_uuid': self.host_uuid})
|
|
self.os_release.return_value = 'diablo'
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'lucid'}
|
|
self.test_config.set('resume-guests-state-on-host-boot', True)
|
|
lxd = context.NovaComputeVirtContext()
|
|
self.assertEqual({'resume_guests_state_on_host_boot': True}, lxd())
|
|
|
|
@patch.object(context.uuid, 'uuid4')
|
|
def test_libvirt_new_uuid(self, mock_uuid):
|
|
self.kv.return_value = FakeUnitdata()
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'lucid'}
|
|
mock_uuid.return_value = '73874c1c-ba48-406d-8d99-ac185d83b9bc'
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
self.assertEqual(libvirt()['host_uuid'],
|
|
'73874c1c-ba48-406d-8d99-ac185d83b9bc')
|
|
|
|
def test_libvirt_opts_trusty(self):
|
|
self.kv.return_value = FakeUnitdata(**{'host_uuid': self.host_uuid})
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'trusty'}
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
self.assertEqual(libvirt()['libvirtd_opts'], '-d')
|
|
|
|
def test_libvirt_opts_xenial(self):
|
|
self.kv.return_value = FakeUnitdata(**{'host_uuid': self.host_uuid})
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'xenial'}
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
self.assertEqual(libvirt()['libvirtd_opts'], '')
|
|
|
|
@patch.object(context.uuid, 'uuid4')
|
|
def test_libvirt_cpu_mode_host_passthrough(self, mock_uuid):
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'lucid'}
|
|
self.test_config.set('cpu-mode', 'host-passthrough')
|
|
mock_uuid.return_value = 'e46e530d-18ae-4a67-9ff0-e6e2ba7c60a7'
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
|
|
self.assertEqual(libvirt()['cpu_mode'],
|
|
'host-passthrough')
|
|
|
|
@patch.object(context.uuid, 'uuid4')
|
|
def test_libvirt_cpu_mode_none(self, mock_uuid):
|
|
self.test_config.set('cpu-mode', 'none')
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'lucid'}
|
|
mock_uuid.return_value = 'e46e530d-18ae-4a67-9ff0-e6e2ba7c60a7'
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
|
|
self.assertEqual(libvirt()['cpu_mode'],
|
|
'none')
|
|
|
|
@patch.object(context, 'platform')
|
|
@patch.object(context.uuid, 'uuid4')
|
|
def test_libvirt_cpu_mode_aarch64(self, mock_uuid, mock_platform):
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'xenial'}
|
|
mock_uuid.return_value = 'e46e530d-18ae-4a67-9ff0-e6e2ba7c60a7'
|
|
mock_platform.machine.return_value = 'aarch64'
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
|
|
self.assertEqual(libvirt()['cpu_mode'],
|
|
'host-passthrough')
|
|
|
|
def test_libvirt_vnf_configs(self):
|
|
self.kv.return_value = FakeUnitdata(**{'host_uuid': self.host_uuid})
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'lucid'}
|
|
self.test_config.set('hugepages', '22')
|
|
self.test_config.set('reserved-host-memory', 1024)
|
|
self.test_config.set('vcpu-pin-set', '^0^2')
|
|
self.test_config.set('pci-passthrough-whitelist', 'mypcidevices')
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
|
|
self.assertEqual(
|
|
{'libvirtd_opts': '-d',
|
|
'libvirt_user': 'libvirtd',
|
|
'arch': platform.machine(),
|
|
'ksm': 'AUTO',
|
|
'hugepages': True,
|
|
'kvm_hugepages': 1,
|
|
'listen_tls': 0,
|
|
'host_uuid': self.host_uuid,
|
|
'reserved_host_memory': 1024,
|
|
'vcpu_pin_set': '^0^2',
|
|
'force_raw_images': True,
|
|
'pci_passthrough_whitelist': 'mypcidevices'}, libvirt())
|
|
|
|
def test_ksm_configs(self):
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'lucid'}
|
|
|
|
self.test_config.set('ksm', '1')
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
self.assertTrue(libvirt()['ksm'] == '1')
|
|
|
|
self.test_config.set('ksm', '0')
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
self.assertTrue(libvirt()['ksm'] == '0')
|
|
|
|
self.test_config.set('ksm', 'AUTO')
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
self.assertTrue(libvirt()['ksm'] == 'AUTO')
|
|
|
|
self.test_config.set('ksm', '')
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
self.assertTrue(libvirt()['ksm'] == 'AUTO')
|
|
|
|
self.os_release.return_value = 'ocata'
|
|
self.test_config.set('ksm', 'AUTO')
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
self.assertTrue(libvirt()['ksm'] == 'AUTO')
|
|
|
|
self.os_release.return_value = 'kilo'
|
|
self.test_config.set('ksm', 'AUTO')
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
self.assertTrue(libvirt()['ksm'] == 'AUTO')
|
|
|
|
self.os_release.return_value = 'diablo'
|
|
self.test_config.set('ksm', 'AUTO')
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
self.assertTrue(libvirt()['ksm'] == '1')
|
|
|
|
@patch.object(context.uuid, 'uuid4')
|
|
def test_libvirt_cpu_mode_default(self, mock_uuid):
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'lucid'}
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
self.assertFalse('cpu-mode' in libvirt())
|
|
|
|
@patch('subprocess.call')
|
|
def test_host_IP_context(self, _call):
|
|
self.log = fake_log
|
|
self.get_relation_ip.return_value = '172.24.0.79'
|
|
host_ip = context.HostIPContext()
|
|
self.assertEqual({'host_ip': '172.24.0.79'}, host_ip())
|
|
self.get_relation_ip.assert_called_with('cloud-compute',
|
|
cidr_network=None)
|
|
|
|
@patch('subprocess.call')
|
|
def test_host_IP_context_ipv6(self, _call):
|
|
self.log = fake_log
|
|
self.test_config.set('prefer-ipv6', True)
|
|
self.get_relation_ip.return_value = '2001:db8:0:1::2'
|
|
host_ip = context.HostIPContext()
|
|
self.assertEqual({'host_ip': '2001:db8:0:1::2'}, host_ip())
|
|
self.assertTrue(self.get_relation_ip.called)
|
|
|
|
def test_metadata_service_ctxt(self):
|
|
self.relation_ids.return_value = 'neutron-plugin:0'
|
|
self.related_units.return_value = 'neutron-openvswitch/0'
|
|
self.test_relation.set({'metadata-shared-secret': 'shared_secret'})
|
|
metadatactxt = context.MetadataServiceContext()
|
|
self.assertEqual(metadatactxt(), {'metadata_shared_secret':
|
|
'shared_secret'})
|
|
|
|
def test_nova_metadata_requirement(self):
|
|
self.relation_ids.return_value = ['neutron-plugin:0']
|
|
self.related_units.return_value = ['neutron-api/0']
|
|
self.test_relation.set({'metadata-shared-secret': 'secret'})
|
|
self.assertEqual(context.nova_metadata_requirement(),
|
|
(True, 'secret'))
|
|
self.test_relation.set({})
|
|
self.assertEqual(context.nova_metadata_requirement(),
|
|
(False, None))
|
|
self.test_relation.set({'enable-metadata': 'true'})
|
|
self.assertEqual(context.nova_metadata_requirement(),
|
|
(True, None))
|
|
|
|
def test_nova_compute_extra_flags(self):
|
|
self.test_config.set('cpu-model-extra-flags', 'pcid vmx pdpe1gb')
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'bionic'}
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
|
|
self.assertEqual(libvirt()['cpu_model_extra_flags'],
|
|
'pcid, vmx, pdpe1gb')
|
|
|
|
|
|
class SerialConsoleContextTests(CharmTestCase):
|
|
|
|
def setUp(self):
|
|
super(SerialConsoleContextTests, self).setUp(context, TO_PATCH)
|
|
self.relation_get.side_effect = self.test_relation.get
|
|
self.config.side_effect = self.test_config.get
|
|
self.host_uuid = 'e46e530d-18ae-4a67-9ff0-e6e2ba7c60a7'
|
|
|
|
def test_serial_console_disabled(self):
|
|
self.relation_ids.return_value = ['cloud-compute:0']
|
|
self.related_units.return_value = 'nova-cloud-controller/0'
|
|
self.test_relation.set({
|
|
'enable_serial_console': 'false',
|
|
})
|
|
self.assertEqual(
|
|
context.SerialConsoleContext()(),
|
|
{'enable_serial_console': 'false',
|
|
'serial_console_base_url': 'ws://127.0.0.1:6083/'}
|
|
)
|
|
|
|
def test_serial_console_not_provided(self):
|
|
self.relation_ids.return_value = ['cloud-compute:0']
|
|
self.related_units.return_value = 'nova-cloud-controller/0'
|
|
self.test_relation.set({
|
|
'enable_serial_console': None,
|
|
})
|
|
self.assertEqual(
|
|
context.SerialConsoleContext()(),
|
|
{'enable_serial_console': 'false',
|
|
'serial_console_base_url': 'ws://127.0.0.1:6083/'}
|
|
)
|
|
|
|
def test_serial_console_provided(self):
|
|
self.relation_ids.return_value = ['cloud-compute:0']
|
|
self.related_units.return_value = 'nova-cloud-controller/0'
|
|
self.test_relation.set({
|
|
'enable_serial_console': 'true',
|
|
'serial_console_base_url': 'ws://10.10.10.1:6083/'
|
|
})
|
|
self.assertEqual(
|
|
context.SerialConsoleContext()(),
|
|
{'enable_serial_console': 'true',
|
|
'serial_console_base_url': 'ws://10.10.10.1:6083/'}
|
|
)
|
|
|
|
def test_libvirt_use_multipath(self):
|
|
self.kv.return_value = FakeUnitdata(**{'host_uuid': self.host_uuid})
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'yakkety'}
|
|
self.os_release.return_value = 'ocata'
|
|
self.test_config.set('use-multipath', True)
|
|
libvirt = context.NovaComputeLibvirtContext()
|
|
|
|
self.assertEqual(
|
|
{'libvirtd_opts': '',
|
|
'libvirt_user': 'libvirt',
|
|
'use_multipath': True,
|
|
'arch': platform.machine(),
|
|
'ksm': 'AUTO',
|
|
'kvm_hugepages': 0,
|
|
'listen_tls': 0,
|
|
'host_uuid': self.host_uuid,
|
|
'force_raw_images': True,
|
|
'reserved_host_memory': 512}, libvirt())
|
|
|
|
|
|
class NovaComputeAvailabilityZoneContextTests(CharmTestCase):
|
|
|
|
def setUp(self):
|
|
super(NovaComputeAvailabilityZoneContextTests,
|
|
self).setUp(context, TO_PATCH)
|
|
self.os_release.return_value = 'kilo'
|
|
|
|
@patch('nova_compute_utils.config')
|
|
@patch('os.environ.get')
|
|
def test_availability_zone_no_juju_with_env(self, mock_get,
|
|
mock_config):
|
|
def environ_get_side_effect(key):
|
|
return {
|
|
'JUJU_AVAILABILITY_ZONE': 'az1',
|
|
}[key]
|
|
mock_get.side_effect = environ_get_side_effect
|
|
|
|
def config_side_effect(key):
|
|
return {
|
|
'customize-failure-domain': False,
|
|
'default-availability-zone': 'nova',
|
|
}[key]
|
|
|
|
mock_config.side_effect = config_side_effect
|
|
az_context = context.NovaComputeAvailabilityZoneContext()
|
|
self.assertEqual(
|
|
{'default_availability_zone': 'nova'}, az_context())
|
|
|
|
@patch('nova_compute_utils.config')
|
|
@patch('os.environ.get')
|
|
def test_availability_zone_no_juju_no_env(self, mock_get,
|
|
mock_config):
|
|
def environ_get_side_effect(key):
|
|
return {
|
|
'JUJU_AVAILABILITY_ZONE': '',
|
|
}[key]
|
|
mock_get.side_effect = environ_get_side_effect
|
|
|
|
def config_side_effect(key):
|
|
return {
|
|
'customize-failure-domain': False,
|
|
'default-availability-zone': 'nova',
|
|
}[key]
|
|
|
|
mock_config.side_effect = config_side_effect
|
|
az_context = context.NovaComputeAvailabilityZoneContext()
|
|
|
|
self.assertEqual(
|
|
{'default_availability_zone': 'nova'}, az_context())
|
|
|
|
@patch('os.environ.get')
|
|
def test_availability_zone_juju(self, mock_get):
|
|
def environ_get_side_effect(key):
|
|
return {
|
|
'JUJU_AVAILABILITY_ZONE': 'az1',
|
|
}[key]
|
|
mock_get.side_effect = environ_get_side_effect
|
|
|
|
self.config.side_effect = self.test_config.get
|
|
self.test_config.set('customize-failure-domain', True)
|
|
az_context = context.NovaComputeAvailabilityZoneContext()
|
|
self.assertEqual(
|
|
{'default_availability_zone': 'az1'}, az_context())
|