# 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 json
from unittest import mock
import hooks.nova_cc_context as context
from charmhelpers.contrib.openstack import neutron
from charmhelpers.contrib.openstack import utils
import charmhelpers.core.unitdata
from unit_tests.test_utils import CharmTestCase
TO_PATCH = [
'charmhelpers.contrib.hahelpers.cluster.https',
'charmhelpers.contrib.openstack.utils.os_release',
'charmhelpers.core.hookenv.config',
'charmhelpers.core.hookenv.leader_get',
'charmhelpers.core.hookenv.log',
'charmhelpers.core.hookenv.related_units',
'charmhelpers.core.hookenv.relation_get',
'charmhelpers.core.hookenv.relation_set',
'charmhelpers.core.hookenv.relation_ids',
'charmhelpers.core.hookenv.relations_for_id',
]
def fake_log(msg, level=None):
level = level or 'INFO'
print('[juju test log (%s)] %s' % (level, msg))
class NovaComputeContextTests(CharmTestCase):
@classmethod
def setUpClass(cls):
super().setUpClass()
charmhelpers.core.unitdata._KV = (
charmhelpers.core.unitdata.Storage(':memory:'))
def setUp(self):
super(NovaComputeContextTests, self).setUp(context, TO_PATCH)
self.relation_get.side_effect = self.test_relation.get
self.config.side_effect = self.test_config.get
self.log.side_effect = fake_log
self.os_release.return_value = 'icehouse'
@mock.patch('charmhelpers.contrib.openstack.ip.resolve_address',
lambda *args, **kwargs: None)
@mock.patch.object(utils, 'os_release')
@mock.patch('charmhelpers.contrib.network.ip.log')
def test_remote_memcache_context_without_memcache(self, os_release, log_):
self.relation_ids.return_value = 'cache:0'
self.related_units.return_value = 'memcached/0'
remote_memcache = context.RemoteMemcacheContext()
os_release.return_value = 'icehouse'
self.assertEqual({}, remote_memcache())
@mock.patch('charmhelpers.contrib.openstack.ip.resolve_address',
lambda *args, **kwargs: None)
@mock.patch.object(utils, 'os_release')
@mock.patch('charmhelpers.contrib.network.ip.log')
def test_remote_memcache_context_with_memcache(self, os_release, log_):
self.check_remote_memcache_context_with_memcache(os_release,
'127.0.1.1',
'127.0.1.1')
@mock.patch('charmhelpers.contrib.openstack.ip.resolve_address',
lambda *args, **kwargs: None)
@mock.patch.object(utils, 'os_release')
@mock.patch('charmhelpers.contrib.network.ip.log')
def test_remote_memcache_context_with_memcache_ipv6(self, os_release,
log_):
self.check_remote_memcache_context_with_memcache(os_release, '::1',
'[::1]')
def check_remote_memcache_context_with_memcache(self, os_release, ip,
formated_ip):
memcached_servers = [{'private-address': formated_ip,
'port': '11211'}]
self.relation_ids.return_value = ['cache:0']
self.relations_for_id.return_value = memcached_servers
self.related_units.return_value = 'memcached/0'
remote_memcache = context.RemoteMemcacheContext()
os_release.return_value = 'icehouse'
self.maxDiff = None
self.assertEqual({'memcached_servers': "%s:11211" % (formated_ip, )},
remote_memcache())
@mock.patch('charmhelpers.contrib.openstack.ip.config')
@mock.patch('charmhelpers.contrib.openstack.neutron.config')
@mock.patch('charmhelpers.contrib.openstack.context.config')
@mock.patch('charmhelpers.contrib.openstack.neutron.os_release')
@mock.patch('charmhelpers.contrib.openstack.ip.is_clustered')
def test_neutron_context_single_vip(
self, mock_is_clustered, _os_release, mock_config,
mock_config_neutron, mock_config_ip):
self.https.return_value = False
mock_is_clustered.return_value = True
_config = {'vip': '10.0.0.1',
'os-internal-network': '10.0.0.1/24',
'os-admin-network': '10.0.1.0/24',
'os-public-network': '10.0.2.0/24',
'network-manager': 'FlatDHCPManager'}
mock_config.side_effect = lambda key: _config.get(key)
mock_config_neutron.side_effect = lambda key: _config.get(key)
mock_config_ip.side_effect = lambda key: _config.get(key)
ctxt = context.NeutronCCContext()()
self.assertEqual(ctxt['nova_url'], 'http://10.0.0.1:8774/v2')
self.assertFalse('neutron_url' in ctxt)
@mock.patch('charmhelpers.contrib.openstack.ip.config')
@mock.patch('charmhelpers.contrib.openstack.neutron.config')
@mock.patch('charmhelpers.contrib.openstack.neutron.os_release')
@mock.patch('charmhelpers.contrib.openstack.ip.is_clustered')
def test_neutron_context_multi_vip(
self, mock_is_clustered, _os_release, mock_config, mock_config_ip):
self.https.return_value = False
mock_is_clustered.return_value = True
_config = {'vip': '10.0.0.1 10.0.1.1 10.0.2.1',
'os-internal-network': '10.0.1.0/24',
'os-admin-network': '10.0.0.0/24',
'os-public-network': '10.0.2.0/24',
'network-manager': 'FlatDHCPManager'}
mock_config.side_effect = lambda key: _config.get(key)
mock_config_ip.side_effect = lambda key: _config.get(key)
ctxt = context.NeutronCCContext()()
self.assertEqual(ctxt['nova_url'], 'http://10.0.1.1:8774/v2')
self.assertFalse('neutron_url' in ctxt)
@mock.patch('charmhelpers.contrib.openstack.context.is_ipv6_disabled')
@mock.patch('charmhelpers.core.hookenv.relation_ids')
@mock.patch('charmhelpers.contrib.openstack.context.config')
@mock.patch('charmhelpers.contrib.openstack.context.get_relation_ip')
@mock.patch('charmhelpers.contrib.openstack.context.mkdir')
@mock.patch.object(neutron, 'network_manager')
@mock.patch('charmhelpers.contrib.hahelpers.cluster.https')
@mock.patch('charmhelpers.contrib.openstack.context.kv')
@mock.patch('charmhelpers.contrib.openstack.context.'
'get_address_in_network')
@mock.patch('charmhelpers.contrib.openstack.context.'
'get_netmask_for_address')
@mock.patch('charmhelpers.contrib.openstack.context.local_unit')
@mock.patch('charmhelpers.contrib.openstack.context.get_ipv6_addr')
@mock.patch('charmhelpers.contrib.openstack.context.relation_ids')
def test_haproxy_context(self, mock_relation_ids, mock_get_ipv6_addr,
mock_local_unit, mock_get_netmask_for_address,
mock_get_address_in_network, mock_kv, mock_https,
mock_network_manager, mock_mkdir,
mock_get_relation_ip, mock_config, mock_rids,
mock_is_ipv6_disabled):
self.os_release.return_value = 'ocata'
mock_config.side_effect = self.test_config.get
mock_https.return_value = False
mock_network_manager.return_value = 'neutron'
mock_rids.return_value = []
mock_is_ipv6_disabled.return_value = True
ctxt = context.HAProxyContext()()
self.assertEqual(ctxt['service_ports']['nova-api-os-compute'],
[8774, 8764])
self.assertTrue('nova-placement-api' in ctxt['service_ports'])
self.assertTrue('nova-api-ec2' not in ctxt['service_ports'])
self.assertTrue('nova-objectstore' not in ctxt['service_ports'])
self.os_release.return_value = 'icehouse'
ctxt = context.HAProxyContext()()
self.assertTrue('nova-placement-api' not in ctxt['service_ports'])
self.assertTrue('nova-api-ec2' in ctxt['service_ports'])
self.assertTrue('nova-objectstore' in ctxt['service_ports'])
self.os_release.return_value = 'kilo'
ctxt = context.HAProxyContext()()
self.assertTrue('nova-placement-api' not in ctxt['service_ports'])
self.assertTrue('nova-api-ec2' not in ctxt['service_ports'])
self.assertTrue('nova-objectstore' not in ctxt['service_ports'])
@mock.patch('charmhelpers.contrib.openstack.context.config')
def test_console_ssl_disabled(self, mock_config):
config = {'console-ssl-cert': 'LS0tLS1CRUdJTiBDRV',
'console-ssl-key': 'LS0tLS1CRUdJTiBQUk'}
mock_config.side_effect = lambda key: config.get(key)
ctxt = context.ConsoleSSLContext()()
self.assertEqual(ctxt, {})
config = {'console-ssl-cert': None,
'console-ssl-key': None}
mock_config.side_effect = lambda key: config.get(key)
ctxt = context.ConsoleSSLContext()()
self.assertEqual(ctxt, {})
config = {'console-access-protocol': 'novnc',
'console-ssl-cert': None,
'console-ssl-key': None}
mock_config.side_effect = lambda key: config.get(key)
ctxt = context.ConsoleSSLContext()()
self.assertEqual(ctxt, {})
@mock.patch('builtins.open')
@mock.patch('os.path.exists')
@mock.patch('charmhelpers.core.hookenv.unit_get')
@mock.patch('charmhelpers.contrib.hahelpers.cluster.is_clustered')
@mock.patch('charmhelpers.contrib.openstack.ip.resolve_address')
@mock.patch('base64.b64decode')
def test_noVNC_ssl_enabled(self, mock_b64decode,
mock_resolve_address,
mock_is_clustered, mock_unit_get,
mock_exists, mock_open):
config = {'console-ssl-cert': 'LS0tLS1CRUdJTiBDRV',
'console-ssl-key': 'LS0tLS1CRUdJTiBQUk',
'console-access-protocol': 'novnc'}
self.test_config.update(config)
mock_exists.return_value = True
mock_unit_get.return_value = '127.0.0.1'
mock_is_clustered.return_value = True
mock_resolve_address.return_value = '10.5.100.1'
mock_b64decode.return_value = 'decode_success'
mock_open.return_value.__enter__ = lambda s: s
mock_open.return_value.__exit__ = mock.Mock()
ctxt = context.ConsoleSSLContext()()
self.assertTrue(ctxt['ssl_only'])
self.assertEqual(ctxt['ssl_cert'], '/etc/nova/ssl/nova_cert.pem')
self.assertEqual(ctxt['ssl_key'], '/etc/nova/ssl/nova_key.pem')
self.assertEqual(ctxt['novncproxy_base_url'],
'https://10.5.100.1:6080/vnc_auto.html')
@mock.patch('builtins.open')
@mock.patch('os.path.exists')
@mock.patch('charmhelpers.core.hookenv.unit_get')
@mock.patch('charmhelpers.contrib.hahelpers.cluster.is_clustered')
@mock.patch('charmhelpers.contrib.openstack.ip.resolve_address')
@mock.patch('base64.b64decode')
def test_noVNC_ssl_enabled_no_cluster(self, mock_b64decode,
mock_resolve_address,
mock_is_clustered, mock_unit_get,
mock_exists, mock_open):
config = {'console-ssl-cert': 'LS0tLS1CRUdJTiBDRV',
'console-ssl-key': 'LS0tLS1CRUdJTiBQUk',
'console-access-protocol': 'novnc'}
self.test_config.update(config)
mock_exists.return_value = True
mock_unit_get.return_value = '10.5.0.1'
mock_is_clustered.return_value = False
mock_b64decode.return_value = 'decode_success'
mock_open.return_value.__enter__ = lambda s: s
mock_open.return_value.__exit__ = mock.Mock()
ctxt = context.ConsoleSSLContext()()
self.assertTrue(ctxt['ssl_only'])
self.assertEqual(ctxt['ssl_cert'], '/etc/nova/ssl/nova_cert.pem')
self.assertEqual(ctxt['ssl_key'], '/etc/nova/ssl/nova_key.pem')
self.assertEqual(ctxt['novncproxy_base_url'],
'https://10.5.0.1:6080/vnc_auto.html')
@mock.patch('builtins.open')
@mock.patch('os.path.exists')
@mock.patch('charmhelpers.core.hookenv.unit_get')
@mock.patch('charmhelpers.contrib.hahelpers.cluster.is_clustered')
@mock.patch('charmhelpers.contrib.openstack.ip.resolve_address')
@mock.patch('base64.b64decode')
def test_spice_html5_ssl_enabled(self, mock_b64decode,
mock_resolve_address,
mock_is_clustered, mock_unit_get,
mock_exists, mock_open):
config = {'console-ssl-cert': 'LS0tLS1CRUdJTiBDRV',
'console-ssl-key': 'LS0tLS1CRUdJTiBQUk',
'console-access-protocol': 'spice'}
self.test_config.update(config)
mock_exists.return_value = True
mock_unit_get.return_value = '127.0.0.1'
mock_is_clustered.return_value = True
mock_resolve_address.return_value = '10.5.100.1'
mock_b64decode.return_value = 'decode_success'
mock_open.return_value.__enter__ = lambda s: s
mock_open.return_value.__exit__ = mock.Mock()
ctxt = context.ConsoleSSLContext()()
self.assertTrue(ctxt['ssl_only'])
self.assertEqual(ctxt['ssl_cert'], '/etc/nova/ssl/nova_cert.pem')
self.assertEqual(ctxt['ssl_key'], '/etc/nova/ssl/nova_key.pem')
self.assertEqual(ctxt['html5proxy_base_url'],
'https://10.5.100.1:6082/spice_auto.html')
@mock.patch('builtins.open')
@mock.patch('os.path.exists')
@mock.patch('charmhelpers.core.hookenv.unit_get')
@mock.patch('charmhelpers.contrib.hahelpers.cluster.is_clustered')
@mock.patch('charmhelpers.contrib.openstack.ip.resolve_address')
@mock.patch('base64.b64decode')
def test_spice_html5_ssl_enabled_no_cluster(self, mock_b64decode,
mock_resolve_address,
mock_is_clustered,
mock_unit_get,
mock_exists,
mock_open):
config = {'console-ssl-cert': 'LS0tLS1CRUdJTiBDRV',
'console-ssl-key': 'LS0tLS1CRUdJTiBQUk',
'console-access-protocol': 'spice'}
self.test_config.update(config)
mock_exists.return_value = True
mock_unit_get.return_value = '10.5.0.1'
mock_is_clustered.return_value = False
mock_b64decode.return_value = 'decode_success'
mock_open.return_value.__enter__ = lambda s: s
mock_open.return_value.__exit__ = mock.Mock()
ctxt = context.ConsoleSSLContext()()
self.assertTrue(ctxt['ssl_only'])
self.assertEqual(ctxt['ssl_cert'], '/etc/nova/ssl/nova_cert.pem')
self.assertEqual(ctxt['ssl_key'], '/etc/nova/ssl/nova_key.pem')
self.assertEqual(ctxt['html5proxy_base_url'],
'https://10.5.0.1:6082/spice_auto.html')
@mock.patch('charmhelpers.contrib.openstack.ip.config')
@mock.patch('charmhelpers.contrib.openstack.ip.unit_get')
@mock.patch('charmhelpers.contrib.hahelpers.cluster.relation_ids')
@mock.patch('charmhelpers.core.hookenv.local_unit')
@mock.patch('charmhelpers.contrib.openstack.context.config')
def test_nova_config_context(self, mock_config, local_unit,
mock_relation_ids, mock_unit_get,
mock_config_ip):
local_unit.return_value = 'nova-cloud-controller/0'
mock_config.side_effect = self.test_config.get
mock_config_ip.side_effect = self.test_config.get
mock_unit_get.return_value = '127.0.0.1'
self.test_config.set('scheduler-default-filters', 'TestFilter')
self.test_config.set('scheduler-max-attempts', 10)
self.test_config.set('unique-server-names', 'project')
ctxt = context.NovaConfigContext()()
self.assertEqual(ctxt['scheduler_default_filters'],
self.config('scheduler-default-filters'))
self.assertEqual(ctxt['scheduler_max_attempts'],
self.config('scheduler-max-attempts'))
self.assertEqual(ctxt['cpu_allocation_ratio'],
self.config('cpu-allocation-ratio'))
self.assertEqual(ctxt['ram_allocation_ratio'],
self.config('ram-allocation-ratio'))
self.assertEqual(ctxt['disk_allocation_ratio'],
self.config('disk-allocation-ratio'))
self.assertEqual(ctxt['quota_instances'],
self.config('quota-instances'))
self.assertEqual(ctxt['quota_instances'], None)
self.assertEqual(ctxt['quota_cores'],
self.config('quota-cores'))
self.assertEqual(ctxt['quota_cores'], None)
self.assertEqual(ctxt['quota_ram'],
self.config('quota-ram'))
self.assertEqual(ctxt['quota_ram'], None)
self.assertEqual(ctxt['quota_metadata_items'],
self.config('quota-metadata-items'))
self.assertEqual(ctxt['quota_metadata_items'], None)
self.assertEqual(ctxt['quota_injected_files'],
self.config('quota-injected-files'))
self.assertEqual(ctxt['quota_injected_files'], None)
self.assertEqual(ctxt['quota_injected_file_content_bytes'],
self.config('quota-injected-file-size'))
self.assertEqual(ctxt['quota_injected_file_content_bytes'], None)
self.assertEqual(ctxt['quota_injected_file_path_length'],
self.config('quota-injected-path-size'))
self.assertEqual(ctxt['quota_injected_file_path_length'], None)
self.assertEqual(ctxt['quota_key_pairs'],
self.config('quota-key-pairs'))
self.assertEqual(ctxt['quota_key_pairs'], None)
self.assertEqual(ctxt['quota_server_groups'],
self.config('quota-server-groups'))
self.assertEqual(ctxt['quota_server_groups'], None)
self.assertEqual(ctxt['quota_server_group_members'],
self.config('quota-server-group-members'))
self.assertEqual(ctxt['quota_server_group_members'], None)
self.assertEqual(ctxt['quota_count_usage_from_placement'],
self.config('quota-count-usage-from-placement'))
self.assertEqual(ctxt['enable_new_services'],
self.config('enable-new-services'))
self.assertEqual(ctxt['console_access_protocol'],
self.config('console-access-protocol'))
self.assertEqual(ctxt['console_access_port'],
self.config('console-access-port'))
self.assertEqual(ctxt['unique_server_names'],
self.config('unique-server-names'))
self.assertEqual(ctxt['skip_hosts_with_build_failures'],
self.config('skip-hosts-with-build-failures'))
self.assertEqual(ctxt['limit_tenants_to_placement_aggregate'],
self.config('limit-tenants-to-placement-aggregate'))
self.assertEqual(
ctxt["placement_aggregate_required_for_tenants"],
self.config("placement-aggregate-required-for-tenants"),
)
self.assertEqual(ctxt['enable_isolated_aggregate_filtering'],
self.config('enable-isolated-aggregate-filtering'))
self.assertEqual(ctxt['max_local_block_devices'],
self.config('max-local-block-devices'))
_pci_alias1 = {
"name": "IntelNIC",
"capability_type": "pci",
"product_id": "1111",
"vendor_id": "8086",
"device_type": "type-PF"}
_pci_alias2 = {
"name": " Cirrus Logic ",
"capability_type": "pci",
"product_id": "0ff2",
"vendor_id": "10de",
"device_type": "type-PCI"}
_pci_alias_list = [_pci_alias1, _pci_alias2]
@mock.patch('charmhelpers.contrib.openstack.ip.config')
@mock.patch('charmhelpers.core.hookenv.local_unit')
@mock.patch('charmhelpers.contrib.openstack.context.config')
def test_allow_resize_to_same_host(self, mock_config,
local_unit, mock_config_ip):
_rel_data = {'disk_allocation_ratio':
self.config('disk-allocation-ratio'),
'cpu_allocation_ratio':
self.config('cpu-allocation-ratio'),
'ram_allocation_ratio':
self.config('ram-allocation-ratio'),
'allow_resize_to_same_host': True}
self.test_config.set('allow-resize-to-same-host', True)
self.relation_ids.return_value = ['nova-compute:0']
ctxt = context.NovaConfigContext()()
self.assertEqual(ctxt['allow_resize_to_same_host'],
self.config('allow-resize-to-same-host'))
self.relation_set.assert_called_with(relation_id=mock.ANY,
relation_settings=_rel_data)
@mock.patch('charmhelpers.contrib.openstack.ip.resolve_address')
@mock.patch('charmhelpers.contrib.openstack.ip.unit_get')
@mock.patch('charmhelpers.contrib.hahelpers.cluster.relation_ids')
@mock.patch('charmhelpers.core.hookenv.local_unit')
@mock.patch('charmhelpers.contrib.openstack.context.config')
def test_nova_config_context_multi_pci_alias(self, mock_config,
local_unit,
mock_relation_ids,
mock_unit_get,
mock_resolve_address):
local_unit.return_value = 'nova-cloud-controller/0'
mock_config.side_effect = self.test_config.get
mock_unit_get.return_value = '127.0.0.1'
self.test_config.set(
'pci-alias', json.dumps(self._pci_alias1))
ctxt = context.NovaConfigContext()()
self.assertEqual(
ctxt['pci_alias'],
('{"capability_type": "pci", "device_type": "type-PF", '
'"name": "IntelNIC", "product_id": "1111", '
'"vendor_id": "8086"}'))
@mock.patch('charmhelpers.contrib.openstack.ip.resolve_address')
@mock.patch('charmhelpers.contrib.openstack.ip.unit_get')
@mock.patch('charmhelpers.contrib.hahelpers.cluster.relation_ids')
@mock.patch('charmhelpers.core.hookenv.local_unit')
@mock.patch('charmhelpers.contrib.openstack.context.config')
def test_nova_config_context_multi_pci_aliases(self,
mock_config,
local_unit,
mock_relation_ids,
mock_unit_get,
mock_resolve_address):
local_unit.return_value = 'nova-cloud-controller/0'
mock_config.side_effect = self.test_config.get
mock_unit_get.return_value = '127.0.0.1'
self.test_config.set(
'pci-alias', json.dumps(self._pci_alias_list))
ctxt = context.NovaConfigContext()()
self.assertEqual(
ctxt['pci_aliases'][0],
('{"capability_type": "pci", "device_type": "type-PF", '
'"name": "IntelNIC", "product_id": "1111", '
'"vendor_id": "8086"}'))
self.assertEqual(
ctxt['pci_aliases'][1],
('{"capability_type": "pci", "device_type": "type-PCI", '
'"name": " Cirrus Logic ", "product_id": "0ff2", '
'"vendor_id": "10de"}'))
@mock.patch('charmhelpers.contrib.network.ip.format_ipv6_addr')
@mock.patch('charmhelpers.contrib.openstack.ip.resolve_address')
def test_serial_console_context(self,
mock_resolve_address,
mock_format_ipv6_address):
mock_format_ipv6_address.return_value = None
mock_resolve_address.return_value = '10.10.10.1'
ctxt = context.SerialConsoleContext()()
self.assertEqual(
ctxt,
{'serial_console_base_url': 'ws://10.10.10.1:6083/',
'enable_serial_console': 'false'}
)
mock_resolve_address.assert_called_with(
endpoint_type=context.ch_ip.PUBLIC)
@mock.patch('charmhelpers.contrib.network.ip.format_ipv6_addr')
@mock.patch('charmhelpers.contrib.openstack.ip.resolve_address')
def test_serial_console_context_enabled(self,
mock_resolve_address,
mock_format_ipv6_address):
self.test_config.set('enable-serial-console', True)
mock_format_ipv6_address.return_value = None
mock_resolve_address.return_value = '10.10.10.1'
# no relation to openstack-dashboard:dashboard
ctxt = context.SerialConsoleContext()()
self.assertEqual(
ctxt,
{'serial_console_base_url': 'ws://10.10.10.1:6083/',
'enable_serial_console': 'true'}
)
mock_resolve_address.assert_called_with(
endpoint_type=context.ch_ip.PUBLIC)
# generated context when related to openstack-dashboard:dashboard
fake_relation_ids = {
'dashboard': ['dashboard:1'],
}
self.relation_ids.side_effect = fake_relation_ids.get
fake_related_units = {'dashboard:1': ['openstack-dashboard/0']}
self.related_units.side_effect = fake_related_units.get
def fake_relation_get(attribute=None, rid=None, unit=None, app=None):
data = {
'dashboard:1': {
'openstack-dashboard/0': {
'os-public-hostname': 'myhostname',
'vip': '1.2.3.4',
'ingress-address': '10.20.30.40',
},
}
}
if attribute:
return data[rid][unit or app][attribute]
else:
return data[rid][unit or app]
self.relation_get.side_effect = fake_relation_get
ctxt = context.SerialConsoleContext()()
self.assertEqual(
ctxt,
{'serial_console_base_url': 'ws://10.10.10.1:6083/',
'enable_serial_console': 'true',
'console_allowed_origins': ['myhostname', '1.2.3.4',
'10.20.30.40']}
)
with mock.patch('os.path.isfile') as isfile:
isfile.return_value = True
ctxt = context.SerialConsoleContext()()
self.assertEqual(
ctxt,
{'serial_console_base_url': 'wss://10.10.10.1:6083/',
'enable_serial_console': 'true',
'console_allowed_origins': ['myhostname', '1.2.3.4',
'10.20.30.40']}
)
isfile.assert_called_with(context.APACHE_24_CONF)
@mock.patch.object(context, 'ch_cluster')
@mock.patch('os.path.exists')
@mock.patch('charmhelpers.contrib.openstack.ip.resolve_address')
def test_instance_console_context(self,
mock_resolve_address,
mock_os_path_exists,
mock_ch_cluster):
mock_os_path_exists.return_value = True
mock_resolve_address.return_value = "10.20.30.40"
mock_ch_cluster.https.return_value = True
ctxt = context.InstanceConsoleContext()()
self.assertEqual(
ctxt,
{'ssl_cert': '/etc/apache2/ssl/nova/cert_10.20.30.40',
'ssl_key': '/etc/apache2/ssl/nova/key_10.20.30.40'}
)
mock_resolve_address.assert_called_once_with(
endpoint_type=context.ch_ip.PUBLIC
)
@mock.patch.object(context, 'ch_cluster')
@mock.patch('os.path.exists')
@mock.patch('charmhelpers.contrib.openstack.ip.resolve_address')
def test_instance_console_context_no_https(self,
mock_resolve_address,
mock_os_path_exists,
mock_ch_cluster):
mock_os_path_exists.return_value = True
mock_resolve_address.return_value = "10.20.30.40"
mock_ch_cluster.https.return_value = False
ctxt = context.InstanceConsoleContext()()
self.assertEqual(
ctxt, {}
)
def test_nova_cellv2_shared_db_context(self):
self.relation_ids.return_value = ['shared-db:0']
self.related_units.return_value = ['mysql/0']
self.test_relation.set(
{'novaapi_password': 'changeme',
'novacell0_password': 'passw0rd',
'nova_password': '1234'})
self.assertEqual(
context.NovaCellV2SharedDBContext()(),
{'novaapi_password': 'changeme',
'novacell0_password': 'passw0rd',
'nova_password': '1234'})
@mock.patch.object(context, 'context_complete', lambda *args: True)
def test_NeutronAPIContext(self):
self.relation_ids.return_value = ['neutron-api:12']
self.related_units.return_value = ['neutron-api/0']
settings = {'neutron-plugin': 'ovs',
'enable-sriov': 'False',
'enable-hardware-offload': 'False',
'neutron-security-groups': 'yes',
'neutron-url': 'http://neutron:9696'}
def fake_rel_get(attribute=None, unit=None, rid=None):
if attribute:
return settings.get(attribute)
return settings
self.relation_get.side_effect = fake_rel_get
ctxt = context.NeutronAPIContext()()
expected = {'network_manager': 'neutron',
'neutron_plugin': 'ovs',
'neutron_security_groups': 'yes',
'neutron_url': 'http://neutron:9696'}
self.assertEqual(ctxt, expected)
settings['enable-sriov'] = 'True'
expected['additional_neutron_filters'] = 'PciPassthroughFilter'
ctxt = context.NeutronAPIContext()()
self.assertEqual(ctxt, expected)
settings['enable-sriov'] = 'False'
settings['enable-hardware-offload'] = 'True'
expected['additional_neutron_filters'] = 'PciPassthroughFilter'
ctxt = context.NeutronAPIContext()()
self.assertEqual(ctxt, expected)
def test_CinderContext(self):
self.test_config.update({'cross-az-attach': False, })
ctxt = context.CinderConfigContext()()
self.assertEqual({'cross_az_attach': False}, ctxt)
self.test_config.update({'cross-az-attach': True, })
ctxt = context.CinderConfigContext()()
self.assertEqual({'cross_az_attach': True}, ctxt)
@mock.patch('charmhelpers.contrib.openstack.context.'
'NovaVendorMetadataContext.__call__')
def test_vendordata_static_and_dynamic(self, parent):
_vdata = {
'vendor_data': True,
'vendor_data_url': 'http://example.org/vdata',
'vendordata_providers': 'StaticJSON,DynamicJSON',
}
self.relation_ids.return_value = ['nova-compute:1']
self.os_release.return_value = 'rocky'
self.leader_get.return_value = 'auuid'
parent.return_value = _vdata
ctxt = context.NovaMetadataContext('nova-common')()
self.assertTrue(ctxt['vendor_data'])
self.assertEqual(_vdata['vendor_data_url'], ctxt['vendor_data_url'])
self.assertEqual('StaticJSON,DynamicJSON',
ctxt['vendordata_providers'])
self.assertTrue(ctxt['enable_metadata'])
self.assertEqual('auuid', ctxt['metadata_proxy_shared_secret'])
self.relation_set.assert_called_with(relation_id=mock.ANY,
vendor_data=json.dumps(_vdata))
@mock.patch('charmhelpers.contrib.openstack.context.'
'NovaVendorMetadataContext.__call__')
def test_vendordata_pike(self, parent):
_vdata = {
'vendor_data': True,
'vendor_data_url': 'http://example.org/vdata',
'vendordata_providers': 'StaticJSON,DynamicJSON',
}
self.relation_ids.return_value = ['nova-compute:1']
self.os_release.return_value = 'pike'
parent.return_value = _vdata
ctxt = context.NovaMetadataContext('nova-common')()
self.assertEqual({'enable_metadata': False}, ctxt)
self.relation_set.assert_called_with(relation_id=mock.ANY,
vendor_data=json.dumps(_vdata))
@mock.patch('charmhelpers.contrib.openstack.context.'
'NovaVendorMetadataJSONContext.__call__')
def test_vendor_json_valid(self, parent):
self.os_release.return_value = 'rocky'
_vdata = {'vendor_data_json': '{"good": "json"}'}
parent.return_value = _vdata
self.relation_ids.return_value = ['nova-compute:1']
ctxt = context.NovaMetadataJSONContext('nova-common')()
self.assertEqual(_vdata, ctxt)
self.relation_set.assert_called_with(relation_id=mock.ANY,
vendor_json='{"good": "json"}')
@mock.patch('charmhelpers.contrib.openstack.context.'
'NovaVendorMetadataJSONContext.__call__')
def test_vendor_json_prior_rocky(self, parent):
self.os_release.return_value = 'queens'
_vdata = {'vendor_data_json': '{"good": "json"}'}
parent.return_value = _vdata
self.relation_ids.return_value = ['nova-compute:1']
ctxt = context.NovaMetadataJSONContext('nova-common')()
self.assertEqual({'vendor_data_json': '{}'}, ctxt)
self.relation_set.assert_called_with(relation_id=mock.ANY,
vendor_json='{"good": "json"}')
def test_NovaCellV2Context(self):
settings = {'cell-name': 'cell32',
'amqp-service': 'rabbitmq-cell2',
'db-service': 'percona-cell2'}
def fake_rel_get(attribute=None, unit=None, rid=None):
if attribute:
return settings.get(attribute)
return settings
self.relation_get.side_effect = fake_rel_get
self.relation_ids.return_value = ['nova-cell:0']
self.related_units.return_value = ['nova-cell-conductor/0']
ctxt = context.NovaCellV2Context()()
self.assertEqual(
ctxt,
{'cell32': {
'amqp_service': 'rabbitmq-cell2',
'db_service': 'percona-cell2'}})
def test_NovaCellV2Context_missing_amqp(self):
settings = {'cell-name': 'cell32',
'db-service': 'percona-cell2'}
def fake_rel_get(attribute=None, unit=None, rid=None):
if attribute:
return settings.get(attribute)
return settings
self.relation_get.side_effect = fake_rel_get
self.relation_ids.return_value = ['nova-cell:0']
self.related_units.return_value = ['nova-cell-conductor/0']
ctxt = context.NovaCellV2Context()()
self.assertEqual(ctxt, {})
def test_default_enabled_filters_icehouse(self):
self.os_release.return_value = 'icehouse'
self.assertEqual(context.default_enabled_filters(),
context._base_enabled_filters)
def test_default_enabled_filters_pike(self):
self.os_release.return_value = 'pike'
self.assertEqual(context.default_enabled_filters(),
context._pike_enabled_filters)
def test_default_enabled_filters_rocky(self):
self.os_release.return_value = 'rocky'
self.assertEqual(context.default_enabled_filters(),
context._pike_enabled_filters)
def test_default_enabled_filters_victoria(self):
self.os_release.return_value = 'victoria'
self.assertEqual(context.default_enabled_filters(),
context._victoria_enabled_filters)
def test_default_enabled_filters_bobcat(self):
self.os_release.return_value = 'bobcat'
self.assertEqual(context.default_enabled_filters(),
context._bobcat_enabled_filters)