def setup_class(klass):
"""This method is run once for each class before any tests are run"""
klass.ns = NetworkSettings('../config/network/network_settings.yaml')
klass.ns_vlans = NetworkSettings(
'../config/network/network_settings_vlans.yaml')
klass.ns_ipv6 = NetworkSettings(
'../config/network/network_settings_v6.yaml')
def test_config_gateway(self):
ns = NetworkSettings(files_dir + 'network_settings.yaml')
# set the gateway ip to None to force _config_gateway to generate one
ns['networks'][EXTERNAL_NETWORK][0]['gateway'] = None
# Now rebuild network settings object and check for a repopulated value
ns = NetworkSettings(ns)
assert_equal(ns['networks'][EXTERNAL_NETWORK][0]['gateway'],
'192.168.37.1')
def test_init_admin_disabled_or_missing(self):
ns = NetworkSettings(files_dir + 'network_settings.yaml')
# remove admin, apex section will re-add it
ns['networks'].pop('admin', None)
assert_raises(NetworkSettingsException, NetworkSettings, ns)
# remove admin and apex
ns.pop('apex', None)
ns['networks'].pop('admin', None)
assert_raises(NetworkSettingsException, NetworkSettings, ns)
def test_config_ip(self):
ns = NetworkSettings(files_dir + 'network_settings.yaml')
# set the provisioner ip to None to force _gen_ip to generate one
ns['networks'][ADMIN_NETWORK]['installer_vm']['ip'] = None
ns['networks'][EXTERNAL_NETWORK][0]['installer_vm']['ip'] = None
# Now rebuild network settings object and check for repopulated values
ns = NetworkSettings(ns)
assert_equal(ns['networks'][ADMIN_NETWORK]['installer_vm']['ip'],
'192.0.2.1')
assert_equal(ns['networks'][EXTERNAL_NETWORK][0]['installer_vm']['ip'],
'192.168.37.1')
def test_netenv_settings_api_network_vlans(self):
ns = copy(self.ns_vlans)
ns['networks'][API_NETWORK]['enabled'] = True
ns = NetworkSettings(ns)
# test vlans
ne = NetworkEnvironment(ns, '../build/network-environment.yaml')
assert_equal(ne['parameter_defaults']['InternalApiNetworkVlanID'], 101)
def test_invalid_nic_members(self):
ns = NetworkSettings(files_dir + 'network_settings.yaml')
storage_net_nicmap = ns['networks'][STORAGE_NETWORK]['nic_mapping']
# set duplicate nic
storage_net_nicmap['compute']['members'][0] = 'nic1'
assert_raises(NetworkSettingsException, NetworkSettings, ns)
# remove nic members
storage_net_nicmap['compute']['members'] = []
assert_raises(NetworkSettingsException, NetworkSettings, ns)
def test_get_network_settings(self):
ns = NetworkSettings('../config/network/network_settings.yaml')
assert_is_instance(ns, NetworkSettings)
for role in ['controller', 'compute']:
nic_index = 1
print(ns.nics)
for network in ns.enabled_network_list:
nic = 'nic' + str(nic_index)
assert_equal(ns.nics[role][network], nic)
nic_index += 1
def test_get_enabled_networks(self):
ns = NetworkSettings('../config/network/network_settings.yaml')
assert_is_instance(ns.enabled_network_list, list)
def test_dump_bash(self):
ns = NetworkSettings('../config/network/network_settings.yaml')
assert_equal(ns.dump_bash(), None)
assert_equal(ns.dump_bash(path='/dev/null'), None)
def test_init_missing_dns_domain(self):
ns = NetworkSettings(files_dir + 'network_settings.yaml')
# remove storage
ns.pop('dns-domain', None)
assert_is_instance(NetworkSettings(ns), NetworkSettings)
def test_init_collapse_storage(self):
ns = NetworkSettings(files_dir + 'network_settings.yaml')
# remove storage
ns['networks'].pop('storage', None)
assert_is_instance(NetworkSettings(ns), NetworkSettings)
def test_init_vlans(self):
assert_is_instance(
NetworkSettings(files_dir + 'network_settings_vlans.yaml'),
NetworkSettings)
def test_admin_fail_auto_detect(self):
ns = NetworkSettings(files_dir + 'network_settings.yaml')
# remove cidr and installer_vm to fail autodetect
ns['networks'][ADMIN_NETWORK].pop('cidr', None)
ns['networks'][ADMIN_NETWORK].pop('installer_vm', None)
assert_raises(NetworkSettingsException, NetworkSettings, ns)
def test_missing_vlan(self):
ns = NetworkSettings(files_dir + 'network_settings.yaml')
storage_net_nicmap = ns['networks'][STORAGE_NETWORK]['nic_mapping']
# remove vlan from storage net
storage_net_nicmap['compute'].pop('vlan', None)
assert_is_instance(NetworkSettings(ns), NetworkSettings)