openstack/charm-neutron-api
Code Issues Proposed changes
524a41d45e
charm-neutron-api/unit_tests/test_neutron_api_context.py
David Ames 96581bdc50 Enable neutron dynamic routing agent 
Support the neutron dynamic routing agent. A subsequent charm,
neutron-dynamic-routing, will implement the agent. Neutron-api
needs to enable the plugin and install the correct packages.

Change-Id: I2c58bae47f672fe285b7fc59cd13636475d57ed2
2018-02-16 17:14:53 +00:00

1235 lines
50 KiB
Python
Raw Blame History

# 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 mock import patch
import neutron_api_context as context
import charmhelpers
from test_utils import CharmTestCase
TO_PATCH = [
'config',
'determine_api_port',
'determine_apache_port',
'log',
'os_release',
'relation_get',
'relation_ids',
'related_units',
]
class GeneralTests(CharmTestCase):
def setUp(self):
super(GeneralTests, self).setUp(context, TO_PATCH)
self.relation_get.side_effect = self.test_relation.get
self.config.side_effect = self.test_config.get
def test_l2population(self):
self.test_config.set('l2-population', True)
self.test_config.set('neutron-plugin', 'ovs')
self.assertEqual(context.get_l2population(), True)
def test_l2population_nonovs(self):
self.test_config.set('l2-population', True)
self.test_config.set('neutron-plugin', 'nsx')
self.assertEqual(context.get_l2population(), False)
def test_get_tenant_network_types(self):
self.test_config.set('overlay-network-type', 'gre')
self.assertEqual(
context._get_tenant_network_types(),
['gre', 'vlan', 'flat', 'local'])
def test_get_tenant_network_types_multi(self):
self.test_config.set('overlay-network-type', 'gre vxlan')
self.assertEqual(
context._get_tenant_network_types(),
['gre', 'vxlan', 'vlan', 'flat', 'local'])
def test_get_tenant_network_types_unsupported(self):
self.test_config.set('overlay-network-type', 'tokenring')
with self.assertRaises(ValueError):
context._get_tenant_network_types()
def test_get_tenant_network_types_default(self):
self.test_config.set('overlay-network-type', 'gre vxlan')
self.test_config.set('default-tenant-network-type', 'vxlan')
self.assertEqual(
context._get_tenant_network_types(),
['vxlan', 'gre', 'vlan', 'flat', 'local'])
def test_get_tenant_network_types_default_dup(self):
self.test_config.set('overlay-network-type', 'gre')
self.test_config.set('default-tenant-network-type', 'vlan')
self.assertEqual(
context._get_tenant_network_types(),
['vlan', 'gre', 'flat', 'local'])
def test_get_tenant_network_types_empty(self):
self.test_config.set('overlay-network-type', '')
self.test_config.set('default-tenant-network-type', 'vlan')
self.assertEqual(
context._get_tenant_network_types(),
['vlan', 'flat', 'local'])
def test_get_tenant_network_types_unsupported_default(self):
self.test_config.set('overlay-network-type', '')
self.test_config.set('default-tenant-network-type', 'whizzy')
with self.assertRaises(ValueError):
context._get_tenant_network_types()
def test_get_tenant_network_types_unconfigured_default(self):
self.test_config.set('overlay-network-type', 'gre')
self.test_config.set('default-tenant-network-type', 'vxlan')
with self.assertRaises(ValueError):
context._get_tenant_network_types()
def test_get_l3ha(self):
self.test_config.set('enable-l3ha', True)
self.test_config.set('overlay-network-type', 'gre')
self.test_config.set('neutron-plugin', 'ovs')
self.test_config.set('l2-population', False)
self.os_release.return_value = 'juno'
self.assertEqual(context.get_l3ha(), True)
def test_get_l3ha_prejuno(self):
self.test_config.set('enable-l3ha', True)
self.test_config.set('overlay-network-type', 'gre')
self.test_config.set('neutron-plugin', 'ovs')
self.test_config.set('l2-population', False)
self.os_release.return_value = 'icehouse'
self.assertEqual(context.get_l3ha(), False)
def test_get_l3ha_l2pop(self):
self.test_config.set('enable-l3ha', True)
self.test_config.set('overlay-network-type', 'gre')
self.test_config.set('neutron-plugin', 'ovs')
self.test_config.set('l2-population', True)
self.os_release.return_value = 'juno'
self.assertEqual(context.get_l3ha(), False)
def test_get_dvr(self):
self.test_config.set('enable-dvr', True)
self.test_config.set('enable-l3ha', False)
self.test_config.set('overlay-network-type', 'vxlan')
self.test_config.set('neutron-plugin', 'ovs')
self.test_config.set('l2-population', True)
self.os_release.return_value = 'juno'
self.assertEqual(context.get_dvr(), True)
def test_get_dvr_explicit_off(self):
self.test_config.set('enable-dvr', False)
self.test_config.set('enable-l3ha', False)
self.test_config.set('overlay-network-type', 'vxlan')
self.test_config.set('neutron-plugin', 'ovs')
self.test_config.set('l2-population', True)
self.os_release.return_value = 'juno'
self.assertEqual(context.get_dvr(), False)
def test_get_dvr_prejuno(self):
self.test_config.set('enable-dvr', True)
self.test_config.set('enable-l3ha', False)
self.test_config.set('overlay-network-type', 'vxlan')
self.test_config.set('neutron-plugin', 'ovs')
self.test_config.set('l2-population', True)
self.os_release.return_value = 'icehouse'
self.assertEqual(context.get_dvr(), False)
def test_get_dvr_gre(self):
self.test_config.set('enable-dvr', True)
self.test_config.set('enable-l3ha', False)
self.test_config.set('overlay-network-type', 'gre')
self.test_config.set('neutron-plugin', 'ovs')
self.test_config.set('l2-population', True)
self.os_release.return_value = 'juno'
self.assertEqual(context.get_dvr(), False)
def test_get_dvr_gre_kilo(self):
self.test_config.set('enable-dvr', True)
self.test_config.set('enable-l3ha', False)
self.test_config.set('overlay-network-type', 'gre')
self.test_config.set('neutron-plugin', 'ovs')
self.test_config.set('l2-population', True)
self.os_release.return_value = 'kilo'
self.assertEqual(context.get_dvr(), True)
def test_get_dvr_vxlan_kilo(self):
self.test_config.set('enable-dvr', True)
self.test_config.set('enable-l3ha', False)
self.test_config.set('overlay-network-type', 'vxlan')
self.test_config.set('neutron-plugin', 'ovs')
self.test_config.set('l2-population', True)
self.os_release.return_value = 'kilo'
self.assertEqual(context.get_dvr(), True)
def test_get_dvr_l3ha_on(self):
self.test_config.set('enable-dvr', True)
self.test_config.set('enable-l3ha', True)
self.test_config.set('overlay-network-type', 'vxlan')
self.test_config.set('neutron-plugin', 'ovs')
self.test_config.set('l2-population', False)
self.os_release.return_value = 'juno'
self.assertEqual(context.get_dvr(), False)
def test_get_dvr_l2pop(self):
self.test_config.set('enable-dvr', True)
self.test_config.set('enable-l3ha', False)
self.test_config.set('overlay-network-type', 'vxlan')
self.test_config.set('neutron-plugin', 'ovs')
self.test_config.set('l2-population', False)
self.os_release.return_value = 'juno'
self.assertEqual(context.get_dvr(), False)
def test_get_dns_domain(self):
self.test_config.set('dns-domain', 'example.org.')
self.test_config.set('enable-ml2-dns', True)
self.os_release.return_value = 'mitaka'
self.assertEqual(context.get_dns_domain(), 'example.org.')
def test_get_dns_domain_bad_values(self):
self.os_release.return_value = 'mitaka'
self.test_config.set('enable-ml2-dns', True)
bad_values = ['example@foo.org',
'exclamation!marks.notwelcom.ed',
'%s.way.too.long' % ('x' * 64),
'-hyphen.in.front',
'hypen-.in.back',
'no_.under_scor.es',
]
for value in bad_values:
self.test_config.set('dns-domain', value)
self.assertRaises(ValueError, context.get_dns_domain)
def test_get_ml2_mechanism_drivers(self):
self.os_release.return_value = 'mitaka'
self.assertEqual(context.get_ml2_mechanism_drivers(),
'openvswitch,hyperv,l2population')
def test_get_ml2_mechanism_drivers_kilo(self):
self.os_release.return_value = 'kilo'
self.assertEqual(context.get_ml2_mechanism_drivers(),
'openvswitch,hyperv,l2population')
def test_get_ml2_mechanism_drivers_liberty(self):
self.os_release.return_value = 'liberty'
self.assertEqual(context.get_ml2_mechanism_drivers(),
'openvswitch,l2population')
def test_get_ml2_mechanism_drivers_no_l2pop(self):
self.os_release.return_value = 'mitaka'
self.test_config.set('l2-population', False)
self.assertEqual(context.get_ml2_mechanism_drivers(),
'openvswitch,hyperv')
def test_get_ml2_mechanism_drivers_sriov(self):
self.os_release.return_value = 'mitaka'
self.test_config.set('enable-sriov', True)
self.assertEqual(context.get_ml2_mechanism_drivers(),
'openvswitch,hyperv,l2population,sriovnicswitch')
def test_get_ml2_mechanism_drivers_no_l2pop_sriov(self):
self.os_release.return_value = 'mitaka'
self.test_config.set('enable-sriov', True)
self.test_config.set('l2-population', False)
self.assertEqual(context.get_ml2_mechanism_drivers(),
'openvswitch,hyperv,sriovnicswitch')
class IdentityServiceContext(CharmTestCase):
def setUp(self):
super(IdentityServiceContext, self).setUp(context, TO_PATCH)
self.relation_get.side_effect = self.test_relation.get
self.config.side_effect = self.test_config.get
self.test_config.set('region', 'region457')
self.test_config.set('prefer-ipv6', False)
@patch.object(charmhelpers.contrib.openstack.context, 'format_ipv6_addr')
@patch.object(charmhelpers.contrib.openstack.context, 'context_complete')
@patch.object(charmhelpers.contrib.openstack.context, 'relation_get')
@patch.object(charmhelpers.contrib.openstack.context, 'related_units')
@patch.object(charmhelpers.contrib.openstack.context, 'relation_ids')
@patch.object(charmhelpers.contrib.openstack.context, 'log')
def test_ids_ctxt(self, _log, _rids, _runits, _rget, _ctxt_comp,
format_ipv6_addr):
_rids.return_value = 'rid1'
_runits.return_value = 'runit'
_ctxt_comp.return_value = True
id_data = {
'service_port': 9876,
'service_host': '127.0.0.4',
'auth_host': '127.0.0.5',
'auth_port': 5432,
'service_tenant': 'ten',
'service_username': 'admin',
'service_password': 'adminpass',
}
_rget.return_value = id_data
ids_ctxt = context.IdentityServiceContext()
self.assertEqual(ids_ctxt()['region'], 'region457')
@patch.object(charmhelpers.contrib.openstack.context, 'relation_ids')
@patch.object(charmhelpers.contrib.openstack.context, 'log')
def test_ids_ctxt_no_rels(self, _log, _rids):
_rids.return_value = []
ids_ctxt = context.IdentityServiceContext()
self.assertEqual(ids_ctxt(), None)
class HAProxyContextTest(CharmTestCase):
def setUp(self):
super(HAProxyContextTest, self).setUp(context, TO_PATCH)
self.determine_api_port.return_value = 9686
self.determine_apache_port.return_value = 9686
self.api_port = 9696
def tearDown(self):
super(HAProxyContextTest, self).tearDown()
@patch.object(charmhelpers.contrib.openstack.context, 'mkdir')
@patch.object(charmhelpers.contrib.openstack.context, 'relation_ids')
@patch.object(charmhelpers.contrib.openstack.context, 'log')
def test_context_No_peers(self, _log, _rids, _mkdir):
_rids.return_value = []
hap_ctxt = context.HAProxyContext()
with patch('builtins.__import__'):
self.assertTrue('units' not in hap_ctxt())
@patch.object(charmhelpers.contrib.openstack.context, 'get_relation_ip')
@patch.object(charmhelpers.contrib.openstack.context, 'mkdir')
@patch.object(
charmhelpers.contrib.openstack.context, 'get_netmask_for_address')
@patch.object(
charmhelpers.contrib.openstack.context, 'get_address_in_network')
@patch.object(charmhelpers.contrib.openstack.context, 'config')
@patch.object(charmhelpers.contrib.openstack.context, 'local_unit')
@patch.object(charmhelpers.contrib.openstack.context, 'unit_get')
@patch.object(charmhelpers.contrib.openstack.context, 'relation_get')
@patch.object(charmhelpers.contrib.openstack.context, 'related_units')
@patch.object(charmhelpers.contrib.openstack.context, 'relation_ids')
@patch.object(charmhelpers.contrib.openstack.context, 'log')
@patch.object(charmhelpers.contrib.openstack.context, 'kv')
@patch('builtins.__import__')
@patch('builtins.open')
def test_context_peers(self, _open, _import, _kv, _log, _rids, _runits,
_rget, _uget, _lunit, _config,
_get_address_in_network, _get_netmask_for_address,
_mkdir, _get_relation_ip):
unit_addresses = {
'neutron-api-0': '10.10.10.10',
'neutron-api-1': '10.10.10.11',
}
_rids.return_value = ['rid1']
_runits.return_value = ['neutron-api/0']
_rget.return_value = unit_addresses['neutron-api-0']
_lunit.return_value = "neutron-api/1"
_uget.return_value = unit_addresses['neutron-api-1']
_get_relation_ip.return_value = unit_addresses['neutron-api-1']
_config.return_value = None
_get_address_in_network.return_value = None
_get_netmask_for_address.return_value = '255.255.255.0'
_kv().get.return_value = 'abcdefghijklmnopqrstuvwxyz123456'
service_ports = {'neutron-server': [9696, 9686]}
ctxt_data = {
'local_host': '127.0.0.1',
'haproxy_host': '0.0.0.0',
'local_host': '127.0.0.1',
'stat_port': '8888',
'stat_password': 'abcdefghijklmnopqrstuvwxyz123456',
'frontends': {
'10.10.10.11': {
'network': '10.10.10.11/255.255.255.0',
'backends': unit_addresses,
}
},
'default_backend': '10.10.10.11',
'service_ports': service_ports,
'neutron_bind_port': 9686,
'ipv6_enabled': True,
}
_import().api_port.return_value = 9696
hap_ctxt = context.HAProxyContext()
self.maxDiff = None
self.assertEqual(hap_ctxt(), ctxt_data)
_open.assert_called_with('/etc/default/haproxy', 'w')
class NeutronCCContextTest(CharmTestCase):
def setUp(self):
super(NeutronCCContextTest, self).setUp(context, TO_PATCH)
self.relation_get.side_effect = self.test_relation.get
self.config.side_effect = self.test_config.get
self.api_port = 9696
self.determine_api_port.return_value = self.api_port
self.test_config.set('neutron-plugin', 'ovs')
self.test_config.set('neutron-security-groups', True)
self.test_config.set('debug', True)
self.test_config.set('verbose', True)
self.test_config.set('neutron-external-network', 'bob')
self.test_config.set('nsx-username', 'bob')
self.test_config.set('nsx-password', 'hardpass')
self.test_config.set('nsx-tz-uuid', 'tzuuid')
self.test_config.set('nsx-l3-uuid', 'l3uuid')
self.test_config.set('nsx-controllers', 'ctrl1 ctrl2')
self.test_config.set('vsd-server', '192.168.2.202')
self.test_config.set('vsd-auth', 'fooadmin:password')
self.test_config.set('vsd-organization', 'foo')
self.test_config.set('vsd-base-uri', '/nuage/api/v1_0')
self.test_config.set('vsd-netpart-name', 'foo-enterprise')
self.test_config.set('plumgrid-username', 'plumgrid')
self.test_config.set('plumgrid-password', 'plumgrid')
self.test_config.set('plumgrid-virtual-ip', '192.168.100.250')
self.test_config.set('midonet-origin', 'mem-1.9')
self.test_config.set('mem-username', 'yousir')
self.test_config.set('mem-password', 'heslo')
self.test_config.set('enable-ml2-port-security', True)
self.test_config.set('dhcp-agents-per-network', 3)
def tearDown(self):
super(NeutronCCContextTest, self).tearDown()
@patch.object(context.NeutronCCContext, 'network_manager')
@patch.object(context.NeutronCCContext, 'plugin')
@patch('builtins.__import__')
def test_neutroncc_context_no_setting(self, _import, plugin, nm):
plugin.return_value = None
ctxt_data = {
'debug': True,
'enable_dvr': False,
'l3_ha': False,
'mechanism_drivers': 'openvswitch,l2population',
'dhcp_agents_per_network': 3,
'enable_sriov': False,
'external_network': 'bob',
'neutron_bind_port': self.api_port,
'verbose': True,
'l2_population': True,
'overlay_network_type': 'gre',
'tenant_network_types': 'gre,vlan,flat,local',
'quota_floatingip': 50,
'quota_health_monitors': -1,
'quota_member': -1,
'quota_network': 10,
'quota_pool': 10,
'quota_port': 50,
'quota_router': 10,
'quota_security_group': 10,
'quota_security_group_rule': 100,
'quota_subnet': 10,
'quota_vip': 10,
'vlan_ranges': 'physnet1:1000:2000',
'vni_ranges': '1001:2000',
'extension_drivers': 'port_security',
'service_plugins': (
'neutron.services.l3_router.l3_router_plugin.L3RouterPlugin,'
'neutron.services.firewall.fwaas_plugin.FirewallPlugin,'
'neutron.services.loadbalancer.plugin.LoadBalancerPlugin,'
'neutron.services.vpn.plugin.VPNDriverPlugin,'
'neutron.services.metering.metering_plugin.MeteringPlugin'),
}
napi_ctxt = context.NeutronCCContext()
self.os_release.return_value = 'icehouse'
with patch.object(napi_ctxt, '_ensure_packages'):
self.assertEqual(ctxt_data, napi_ctxt())
@patch.object(context.NeutronCCContext, 'network_manager')
@patch.object(context.NeutronCCContext, 'plugin')
@patch('builtins.__import__')
def test_neutroncc_context_no_setting_mitaka(self, _import, plugin, nm):
plugin.return_value = None
ctxt_data = {
'debug': True,
'enable_dvr': False,
'l3_ha': False,
'mechanism_drivers': 'openvswitch,hyperv,l2population',
'dhcp_agents_per_network': 3,
'enable_sriov': False,
'external_network': 'bob',
'global_physnet_mtu': 1500,
'neutron_bind_port': self.api_port,
'verbose': True,
'l2_population': True,
'overlay_network_type': 'gre',
'path_mtu': 1500,
'tenant_network_types': 'gre,vlan,flat,local',
'quota_floatingip': 50,
'quota_health_monitors': -1,
'quota_member': -1,
'quota_network': 10,
'quota_pool': 10,
'quota_port': 50,
'quota_router': 10,
'quota_security_group': 10,
'quota_security_group_rule': 100,
'quota_subnet': 10,
'quota_vip': 10,
'vlan_ranges': 'physnet1:1000:2000',
'vni_ranges': '1001:2000',
'extension_drivers': 'port_security',
'service_plugins': 'router,firewall,lbaas,vpnaas,metering',
}
napi_ctxt = context.NeutronCCContext()
self.maxDiff = None
self.os_release.return_value = 'mitaka'
with patch.object(napi_ctxt, '_ensure_packages'):
self.assertEqual(ctxt_data, napi_ctxt())
@patch.object(context.NeutronCCContext, 'network_manager')
@patch.object(context.NeutronCCContext, 'plugin')
def test_neutroncc_context_dns_setting(self, plugin, nm):
plugin.return_value = None
self.test_config.set('enable-ml2-dns', True)
self.test_config.set('dns-domain', 'example.org.')
self.os_release.return_value = 'mitaka'
napi_ctxt = context.NeutronCCContext()
with patch.object(napi_ctxt, '_ensure_packages'):
ctxt = napi_ctxt()
self.assertEqual('example.org.', ctxt['dns_domain'])
self.assertEqual('port_security,dns', ctxt['extension_drivers'])
@patch.object(context.NeutronCCContext, 'network_manager')
@patch.object(context.NeutronCCContext, 'plugin')
def test_neutroncc_context_dns_no_port_security_setting(self,
plugin, nm):
"""Verify extension drivers without port security."""
plugin.return_value = None
self.test_config.set('enable-ml2-port-security', False)
self.test_config.set('enable-ml2-dns', True)
self.test_config.set('dns-domain', 'example.org.')
self.os_release.return_value = 'mitaka'
napi_ctxt = context.NeutronCCContext()
with patch.object(napi_ctxt, '_ensure_packages'):
ctxt = napi_ctxt()
self.assertEqual('example.org.', ctxt['dns_domain'])
self.assertEqual('dns', ctxt['extension_drivers'])
@patch.object(context.NeutronCCContext, 'network_manager')
@patch.object(context.NeutronCCContext, 'plugin')
def test_neutroncc_context_dns_kilo(self, plugin, nm):
"""Verify dns extension and domain are not specified in kilo."""
plugin.return_value = None
self.test_config.set('enable-ml2-port-security', False)
self.test_config.set('enable-ml2-dns', True)
self.test_config.set('dns-domain', 'example.org.')
self.os_release.return_value = 'kilo'
napi_ctxt = context.NeutronCCContext()
with patch.object(napi_ctxt, '_ensure_packages'):
ctxt = napi_ctxt()
self.assertFalse('dns_domain' in ctxt)
self.assertFalse('extension_drivers' in ctxt)
@patch.object(context.NeutronCCContext, 'network_manager')
@patch.object(context.NeutronCCContext, 'plugin')
@patch('builtins.__import__')
def test_neutroncc_context_vxlan(self, _import, plugin, nm):
plugin.return_value = None
self.test_config.set('flat-network-providers', 'physnet2 physnet3')
self.test_config.set('overlay-network-type', 'vxlan')
self.test_config.set('vni-ranges', '1001:2000 3001:4000')
ctxt_data = {
'debug': True,
'enable_dvr': False,
'l3_ha': False,
'mechanism_drivers': 'openvswitch,l2population',
'dhcp_agents_per_network': 3,
'enable_sriov': False,
'external_network': 'bob',
'neutron_bind_port': self.api_port,
'verbose': True,
'l2_population': True,
'overlay_network_type': 'vxlan',
'tenant_network_types': 'vxlan,vlan,flat,local',
'quota_floatingip': 50,
'quota_health_monitors': -1,
'quota_member': -1,
'quota_network': 10,
'quota_pool': 10,
'quota_port': 50,
'quota_router': 10,
'quota_security_group': 10,
'quota_security_group_rule': 100,
'quota_subnet': 10,
'quota_vip': 10,
'vlan_ranges': 'physnet1:1000:2000',
'vni_ranges': '1001:2000,3001:4000',
'network_providers': 'physnet2,physnet3',
'extension_drivers': 'port_security',
'service_plugins': (
'neutron.services.l3_router.l3_router_plugin.L3RouterPlugin,'
'neutron.services.firewall.fwaas_plugin.FirewallPlugin,'
'neutron.services.loadbalancer.plugin.LoadBalancerPlugin,'
'neutron.services.vpn.plugin.VPNDriverPlugin,'
'neutron.services.metering.metering_plugin.MeteringPlugin'),
}
napi_ctxt = context.NeutronCCContext()
self.os_release.return_value = 'icehouse'
with patch.object(napi_ctxt, '_ensure_packages'):
self.assertEqual(ctxt_data, napi_ctxt())
@patch.object(context.NeutronCCContext, 'network_manager')
@patch.object(context.NeutronCCContext, 'plugin')
@patch('builtins.__import__')
def test_neutroncc_context_l3ha(self, _import, plugin, nm):
plugin.return_value = None
self.test_config.set('enable-l3ha', True)
self.test_config.set('enable-qos', False)
self.test_config.set('overlay-network-type', 'gre')
self.test_config.set('neutron-plugin', 'ovs')
self.test_config.set('l2-population', False)
self.os_release.return_value = 'juno'
self.maxDiff = None
ctxt_data = {
'debug': True,
'enable_dvr': False,
'l3_ha': True,
'mechanism_drivers': 'openvswitch',
'external_network': 'bob',
'neutron_bind_port': self.api_port,
'verbose': True,
'l2_population': False,
'overlay_network_type': 'gre',
'tenant_network_types': 'gre,vlan,flat,local',
'max_l3_agents_per_router': 2,
'min_l3_agents_per_router': 2,
'dhcp_agents_per_network': 3,
'enable_sriov': False,
'quota_floatingip': 50,
'quota_health_monitors': -1,
'quota_member': -1,
'quota_network': 10,
'quota_pool': 10,
'quota_port': 50,
'quota_router': 10,
'quota_security_group': 10,
'quota_security_group_rule': 100,
'quota_subnet': 10,
'quota_vip': 10,
'vlan_ranges': 'physnet1:1000:2000',
'vni_ranges': '1001:2000',
'extension_drivers': 'port_security',
'service_plugins': (
'neutron.services.l3_router.l3_router_plugin.L3RouterPlugin,'
'neutron.services.firewall.fwaas_plugin.FirewallPlugin,'
'neutron.services.loadbalancer.plugin.LoadBalancerPlugin,'
'neutron.services.vpn.plugin.VPNDriverPlugin,'
'neutron.services.metering.metering_plugin.MeteringPlugin'),
}
napi_ctxt = context.NeutronCCContext()
with patch.object(napi_ctxt, '_ensure_packages'):
self.assertEqual(ctxt_data, napi_ctxt())
@patch.object(context.NeutronCCContext, 'network_manager')
@patch.object(context.NeutronCCContext, 'plugin')
@patch('builtins.__import__')
def test_neutroncc_context_l3ha_l3_agents(self, _import, plugin, nm):
plugin.return_value = None
self.os_release.return_value = 'juno'
self.test_config.set('enable-l3ha', True)
self.test_config.set('l2-population', False)
self.test_config.set('max-l3-agents-per-router', 2)
self.test_config.set('min-l3-agents-per-router', 3)
napi_ctxt = context.NeutronCCContext()
with patch.object(napi_ctxt, '_ensure_packages'):
self.assertRaises(ValueError, napi_ctxt)
@patch.object(context.NeutronCCContext, 'network_manager')
@patch.object(context.NeutronCCContext, 'plugin')
@patch('builtins.__import__')
def test_neutroncc_context_sriov(self, _import, plugin, nm):
plugin.return_value = None
self.test_config.set('enable-sriov', True)
self.test_config.set('supported-pci-vendor-devs',
'1111:3333 2222:4444')
ctxt_data = {
'debug': True,
'enable_dvr': False,
'l3_ha': False,
'mechanism_drivers': 'openvswitch,hyperv,l2population'
',sriovnicswitch',
'dhcp_agents_per_network': 3,
'enable_sriov': True,
'supported_pci_vendor_devs': '1111:3333,2222:4444',
'external_network': 'bob',
'neutron_bind_port': self.api_port,
'verbose': True,
'l2_population': True,
'overlay_network_type': 'gre',
'tenant_network_types': 'gre,vlan,flat,local',
'quota_floatingip': 50,
'quota_health_monitors': -1,
'quota_member': -1,
'quota_network': 10,
'quota_pool': 10,
'quota_port': 50,
'quota_router': 10,
'quota_security_group': 10,
'quota_security_group_rule': 100,
'quota_subnet': 10,
'quota_vip': 10,
'vlan_ranges': 'physnet1:1000:2000',
'vni_ranges': '1001:2000',
'extension_drivers': 'port_security',
'service_plugins': 'router,firewall,lbaas,vpnaas,metering',
}
napi_ctxt = context.NeutronCCContext()
self.os_release.return_value = 'kilo'
with patch.object(napi_ctxt, '_ensure_packages'):
self.assertEqual(ctxt_data, napi_ctxt())
@patch.object(context.NeutronCCContext, 'network_manager')
@patch.object(context.NeutronCCContext, 'plugin')
@patch('builtins.__import__')
def test_neutroncc_context_unsupported_overlay(self, _import, plugin, nm):
plugin.return_value = None
self.test_config.set('overlay-network-type', 'bobswitch')
with self.assertRaises(Exception) as context:
context.NeutronCCContext()
@patch.object(context.NeutronCCContext, 'network_manager')
@patch.object(context.NeutronCCContext, 'plugin')
@patch('builtins.__import__')
def test_neutroncc_context_api_rel(self, _import, plugin, nm):
nova_url = 'http://127.0.0.10'
plugin.return_value = None
self.os_release.return_value = 'havana'
self.related_units.return_value = ['unit1']
self.relation_ids.return_value = ['rid2']
self.test_relation.set({'nova_url': nova_url,
'restart_trigger': 'bob'})
napi_ctxt = context.NeutronCCContext()
self.assertEqual(nova_url, napi_ctxt()['nova_url'])
self.assertEqual('bob', napi_ctxt()['restart_trigger'])
self.assertEqual(self.api_port, napi_ctxt()['neutron_bind_port'])
def test_neutroncc_context_manager(self):
napi_ctxt = context.NeutronCCContext()
self.assertEqual(napi_ctxt.network_manager, 'neutron')
self.assertEqual(napi_ctxt.plugin, 'ovs')
self.assertEqual(napi_ctxt.neutron_security_groups, True)
def test_neutroncc_context_manager_pkgs(self):
napi_ctxt = context.NeutronCCContext()
with patch.object(napi_ctxt, '_ensure_packages') as ep:
napi_ctxt._ensure_packages()
ep.assert_has_calls([])
@patch.object(context.NeutronCCContext, 'network_manager')
@patch.object(context.NeutronCCContext, 'plugin')
@patch('builtins.__import__')
def test_neutroncc_context_nsx(self, _import, plugin, nm):
plugin.return_value = 'nsx'
self.os_release.return_value = 'havana'
self.related_units.return_value = []
self.test_config.set('neutron-plugin', 'nsx')
napi_ctxt = context.NeutronCCContext()()
expect = {
'nsx_controllers': 'ctrl1,ctrl2',
'nsx_controllers_list': ['ctrl1', 'ctrl2'],
'nsx_l3_uuid': 'l3uuid',
'nsx_password': 'hardpass',
'nsx_tz_uuid': 'tzuuid',
'nsx_username': 'bob',
}
for key in expect.keys():
self.assertEqual(napi_ctxt[key], expect[key])
@patch.object(context.NeutronCCContext, 'network_manager')
@patch.object(context.NeutronCCContext, 'plugin')
@patch('builtins.__import__')
def test_neutroncc_context_nuage(self, _import, plugin, nm):
plugin.return_value = 'vsp'
self.os_release.return_value = 'havana'
self.related_units.return_value = ['vsdunit1']
self.relation_ids.return_value = ['vsdrid2']
self.test_config.set('neutron-plugin', 'vsp')
napi_ctxt = context.NeutronCCContext()()
expect = {
'vsd_server': '192.168.2.202',
'vsd_auth': 'fooadmin:password',
'vsd_organization': 'foo',
'vsd_base_uri': '/nuage/api/v1_0',
'vsd_netpart_name': 'foo-enterprise',
}
for key in expect.keys():
self.assertEqual(napi_ctxt[key], expect[key])
@patch.object(context.NeutronCCContext, 'network_manager')
@patch.object(context.NeutronCCContext, 'plugin')
@patch('builtins.__import__')
def test_neutroncc_context_qos(self, _import, plugin, nm):
plugin.return_value = None
self.os_release.return_value = 'mitaka'
self.test_config.set('enable-qos', True)
self.test_config.set('enable-ml2-port-security', False)
napi_ctxt = context.NeutronCCContext()()
service_plugins = ('router,firewall,lbaas,vpnaas,metering,qos')
expect = {
'extension_drivers': 'qos',
'service_plugins': service_plugins,
}
for key in expect.keys():
self.assertEqual(napi_ctxt[key], expect[key])
@patch.object(context.NeutronCCContext, 'network_manager')
@patch.object(context.NeutronCCContext, 'plugin')
@patch('builtins.__import__')
def test_neutroncc_context_service_plugins(self, _import, plugin, nm):
plugin.return_value = None
self.test_config.set('enable-qos', False)
self.test_config.set('enable-ml2-port-security', False)
# icehouse
self.os_release.return_value = 'icehouse'
service_plugins = (
'neutron.services.l3_router.l3_router_plugin.L3RouterPlugin,'
'neutron.services.firewall.fwaas_plugin.FirewallPlugin,'
'neutron.services.loadbalancer.plugin.LoadBalancerPlugin,'
'neutron.services.vpn.plugin.VPNDriverPlugin,'
'neutron.services.metering.metering_plugin.MeteringPlugin')
self.assertEqual(context.NeutronCCContext()()['service_plugins'],
service_plugins)
# juno
self.os_release.return_value = 'juno'
service_plugins = (
'neutron.services.l3_router.l3_router_plugin.L3RouterPlugin,'
'neutron.services.firewall.fwaas_plugin.FirewallPlugin,'
'neutron.services.loadbalancer.plugin.LoadBalancerPlugin,'
'neutron.services.vpn.plugin.VPNDriverPlugin,'
'neutron.services.metering.metering_plugin.MeteringPlugin')
self.assertEqual(context.NeutronCCContext()()['service_plugins'],
service_plugins)
# kilo
self.os_release.return_value = 'kilo'
service_plugins = 'router,firewall,lbaas,vpnaas,metering'
self.assertEqual(context.NeutronCCContext()()['service_plugins'],
service_plugins)
# liberty
self.os_release.return_value = 'liberty'
service_plugins = 'router,firewall,lbaas,vpnaas,metering'
self.assertEqual(context.NeutronCCContext()()['service_plugins'],
service_plugins)
# mitaka
self.os_release.return_value = 'mitaka'
service_plugins = 'router,firewall,lbaas,vpnaas,metering'
self.assertEqual(context.NeutronCCContext()()['service_plugins'],
service_plugins)
# newton
self.os_release.return_value = 'newton'
service_plugins = (
'router,firewall,vpnaas,metering,'
'neutron_lbaas.services.loadbalancer.plugin.LoadBalancerPluginv2')
self.assertEqual(context.NeutronCCContext()()['service_plugins'],
service_plugins)
# ocata
self.os_release.return_value = 'ocata'
service_plugins = (
'router,firewall,vpnaas,metering,'
'neutron_lbaas.services.loadbalancer.plugin.LoadBalancerPluginv2,'
'segments'
)
self.assertEqual(context.NeutronCCContext()()['service_plugins'],
service_plugins)
# pike
self.os_release.return_value = 'pike'
service_plugins = (
'router,firewall,metering,segments,'
'neutron_lbaas.services.loadbalancer.plugin.LoadBalancerPluginv2,'
'neutron_dynamic_routing.services.bgp.bgp_plugin.BgpPlugin')
self.assertEqual(context.NeutronCCContext()()['service_plugins'],
service_plugins)
@patch.object(context.NeutronCCContext, 'network_manager')
@patch.object(context.NeutronCCContext, 'plugin')
def test_neutroncc_context_physical_network_mtus(self, plugin, nm):
plugin.return_value = None
self.test_config.set('physical-network-mtus', 'provider1:4000')
self.os_release.return_value = 'mitaka'
napi_ctxt = context.NeutronCCContext()
with patch.object(napi_ctxt, '_ensure_packages'):
ctxt = napi_ctxt()
self.assertEqual(ctxt['physical_network_mtus'], 'provider1:4000')
@patch.object(context.NeutronCCContext, 'network_manager')
@patch.object(context.NeutronCCContext, 'plugin')
def test_neutroncc_context_physical_network_mtus_multi(self, plugin, nm):
plugin.return_value = None
self.test_config.set('physical-network-mtus',
'provider1:4000 provider2:5000')
self.os_release.return_value = 'mitaka'
napi_ctxt = context.NeutronCCContext()
with patch.object(napi_ctxt, '_ensure_packages'):
ctxt = napi_ctxt()
self.assertEqual(ctxt['physical_network_mtus'],
'provider1:4000,provider2:5000')
class EtcdContextTest(CharmTestCase):
def setUp(self):
super(EtcdContextTest, self).setUp(context, TO_PATCH)
self.relation_get.side_effect = self.test_relation.get
self.config.side_effect = self.test_config.get
self.test_config.set('neutron-plugin', 'Calico')
def tearDown(self):
super(EtcdContextTest, self).tearDown()
def test_etcd_no_related_units(self):
self.related_units.return_value = []
ctxt = context.EtcdContext()()
expect = {'cluster': ''}
self.assertEqual(expect, ctxt)
def test_some_related_units(self):
self.related_units.return_value = ['unit1']
self.relation_ids.return_value = ['rid2', 'rid3']
result = (
'testname=http://172.18.18.18:8888,'
'testname=http://172.18.18.18:8888'
)
self.test_relation.set({'cluster': result})
ctxt = context.EtcdContext()()
expect = {'cluster': result}
self.assertEqual(expect, ctxt)
def test_early_exit(self):
self.test_config.set('neutron-plugin', 'notCalico')
self.related_units.return_value = ['unit1']
self.relation_ids.return_value = ['rid2', 'rid3']
self.test_relation.set({'ip': '172.18.18.18',
'port': 8888,
'name': 'testname'})
ctxt = context.EtcdContext()()
expect = {'cluster': ''}
self.assertEqual(expect, ctxt)
class NeutronApiSDNContextTest(CharmTestCase):
def setUp(self):
super(NeutronApiSDNContextTest, self).setUp(context, TO_PATCH)
self.relation_get.side_effect = self.test_relation.get
def tearDown(self):
super(NeutronApiSDNContextTest, self).tearDown()
def test_init(self):
napisdn_ctxt = context.NeutronApiSDNContext()
self.assertEqual(
napisdn_ctxt.interfaces,
['neutron-plugin-api-subordinate']
)
self.assertEqual(napisdn_ctxt.services, ['neutron-api'])
self.assertEqual(
napisdn_ctxt.config_file,
'/etc/neutron/neutron.conf'
)
@patch.object(charmhelpers.contrib.openstack.context, 'log')
@patch.object(charmhelpers.contrib.openstack.context, 'relation_get')
@patch.object(charmhelpers.contrib.openstack.context, 'related_units')
@patch.object(charmhelpers.contrib.openstack.context, 'relation_ids')
def ctxt_check(self, rel_settings, expect, _rids, _runits, _rget, _log):
self.test_relation.set(rel_settings)
_runits.return_value = ['unit1']
_rids.return_value = ['rid2']
_rget.side_effect = self.test_relation.get
self.relation_ids.return_value = ['rid2']
self.related_units.return_value = ['unit1']
napisdn_ctxt = context.NeutronApiSDNContext()()
self.assertEqual(napisdn_ctxt, expect)
def test_defaults(self):
self.ctxt_check(
{'neutron-plugin': 'ovs'},
{
'api_extensions_path': '',
'core_plugin': 'neutron.plugins.ml2.plugin.Ml2Plugin',
'neutron_plugin_config': ('/etc/neutron/plugins/ml2/'
'ml2_conf.ini'),
'service_plugins': 'router,firewall,lbaas,vpnaas,metering',
'restart_trigger': '',
'quota_driver': '',
'neutron_plugin': 'ovs',
'sections': {},
}
)
def test_overrides(self):
self.ctxt_check(
{
'neutron-plugin': 'ovs',
'api-extensions-path': '/usr/local/share/neutron/extensions',
'core-plugin': 'neutron.plugins.ml2.plugin.MidoPlumODL',
'neutron-plugin-config': '/etc/neutron/plugins/fl/flump.ini',
'service-plugins': 'router,unicorn,rainbows',
'restart-trigger': 'restartnow',
'quota-driver': 'quotadriver',
},
{
'api_extensions_path': '/usr/local/share/neutron/extensions',
'core_plugin': 'neutron.plugins.ml2.plugin.MidoPlumODL',
'neutron_plugin_config': '/etc/neutron/plugins/fl/flump.ini',
'service_plugins': 'router,unicorn,rainbows',
'restart_trigger': 'restartnow',
'quota_driver': 'quotadriver',
'neutron_plugin': 'ovs',
'sections': {},
}
)
def test_subordinateconfig(self):
principle_config = {
"neutron-api": {
"/etc/neutron/neutron.conf": {
"sections": {
'DEFAULT': [
('neutronboost', True)
],
}
}
}
}
self.ctxt_check(
{
'neutron-plugin': 'ovs',
'subordinate_configuration': json.dumps(principle_config),
},
{
'api_extensions_path': '',
'core_plugin': 'neutron.plugins.ml2.plugin.Ml2Plugin',
'neutron_plugin_config': ('/etc/neutron/plugins/ml2/'
'ml2_conf.ini'),
'service_plugins': 'router,firewall,lbaas,vpnaas,metering',
'restart_trigger': '',
'quota_driver': '',
'neutron_plugin': 'ovs',
'sections': {u'DEFAULT': [[u'neutronboost', True]]},
}
)
def test_empty(self):
self.ctxt_check(
{},
{'sections': {}},
)
class NeutronApiSDNConfigFileContextTest(CharmTestCase):
def setUp(self):
super(NeutronApiSDNConfigFileContextTest, self).setUp(
context, TO_PATCH)
self.relation_get.side_effect = self.test_relation.get
def tearDown(self):
super(NeutronApiSDNConfigFileContextTest, self).tearDown()
def test_configset(self):
self.test_relation.set({
'neutron-plugin-config': '/etc/neutron/superplugin.ini'
})
self.relation_ids.return_value = ['rid2']
self.related_units.return_value = ['unit1']
napisdn_ctxt = context.NeutronApiSDNConfigFileContext()()
self.assertEqual(napisdn_ctxt, {
'config': '/etc/neutron/superplugin.ini'
})
def test_default(self):
self.relation_ids.return_value = []
napisdn_ctxt = context.NeutronApiSDNConfigFileContext()()
self.assertEqual(napisdn_ctxt, {
'config': '/etc/neutron/plugins/ml2/ml2_conf.ini'
})
class NeutronApiApiPasteContextTest(CharmTestCase):
def setUp(self):
super(NeutronApiApiPasteContextTest, self).setUp(
context, TO_PATCH)
self.relation_get.side_effect = self.test_relation.get
def tearDown(self):
super(NeutronApiApiPasteContextTest, self).tearDown()
def test_default(self):
middleware = []
self.test_relation.set({
'extra_middleware': repr(middleware)
})
self.relation_ids.return_value = ['rid']
self.related_units.return_value = ['testunit']
self.assertRaises(ValueError, context.NeutronApiApiPasteContext())
def test_string(self):
self.test_relation.set({'extra_middleware': 'n42'})
self.relation_ids.return_value = ['rid']
self.related_units.return_value = ['testunit']
self.assertRaises(ValueError, context.NeutronApiApiPasteContext())
def test_dict(self):
self.test_relation.set({'extra_middleware':
{'dict_with': 'something'}})
self.relation_ids.return_value = ['rid']
self.related_units.return_value = ['testunit']
self.assertRaises(ValueError, context.NeutronApiApiPasteContext())
def test_configset(self):
middleware = [{'name': 'middleware_1',
'type': 'filter',
'config': {'setting_1': 'value_1'}},
{'name': 'middleware_2',
'type': 'app',
'config': {'setting_2': 'value_2'}}
]
# note repr is needed to simulate charm-helpers behavior
# with regards to object serialization - the context
# implementation should safely eval the string instead
# of just using it
self.test_relation.set({
'extra_middleware': repr(middleware)
})
self.relation_ids.return_value = ['rid2']
self.related_units.return_value = ['unit1']
napiapipaste_ctxt = context.NeutronApiApiPasteContext()()
self.assertEqual(napiapipaste_ctxt, {'extra_middleware': middleware})
def __test_arg(self, key):
middleware = [{'name': 'middleware_1',
'type': 'filter',
'config': {'setting_1': 'value_1'}},
{'name': 'middleware_2',
'type': 'composite',
'config': {'setting_2': 'value_2'}}]
# invalidate a key
middleware[0][key] = None
self.test_relation.set({
'extra_middleware': repr(middleware)
})
self.relation_ids.return_value = ['rid']
self.related_units.return_value = ['testunit']
self.assertRaises(ValueError, context.NeutronApiApiPasteContext())
def test_no_type(self):
self.__test_arg('type')
def test_no_name(self):
self.__test_arg('name')
def test_no_config(self):
self.__test_arg('config')
class MidonetContextTest(CharmTestCase):
def setUp(self):
super(MidonetContextTest, self).setUp(context, TO_PATCH)
self.relation_get.side_effect = self.test_relation.get
self.config.side_effect = self.test_config.get
self.test_config.set('neutron-plugin', 'midonet')
self.test_config.set('midonet-origin', 'midonet-2015.06')
def tearDown(self):
super(MidonetContextTest, self).tearDown()
def test_midonet_no_related_units(self):
self.related_units.return_value = []
ctxt = context.MidonetContext()()
expect = {}
self.assertEqual(expect, ctxt)
def test_some_related_units(self):
self.related_units.return_value = ['unit1']
self.relation_ids.return_value = ['rid1']
self.test_relation.set({'host': '11.11.11.11',
'port': '8080'})
ctxt = context.MidonetContext()()
expect = {'midonet_api_ip': '11.11.11.11',
'midonet_api_port': '8080'}
self.assertEqual(expect, ctxt)
class DesignateContextTest(CharmTestCase):
def setUp(self):
super(DesignateContextTest, self).setUp(context, TO_PATCH)
self.relation_get.side_effect = self.test_relation.get
def tearDown(self):
super(DesignateContextTest, self).tearDown()
def test_designate_no_related_units(self):
self.related_units.return_value = []
ctxt = context.DesignateContext()()
expect = {}
self.assertEqual(expect, ctxt)
def test_designate_related_units_no_reverse_dns_lookup(self):
self.config.side_effect = self.test_config.get
self.related_units.return_value = ['unit1']
self.relation_ids.return_value = ['rid1']
self.test_relation.set({'endpoint': 'http://1.1.1.1:9001'})
self.test_config.set('reverse-dns-lookup', False)
ctxt = context.DesignateContext()()
expect = {'enable_designate': True,
'designate_endpoint': 'http://1.1.1.1:9001',
'allow_reverse_dns_lookup': False}
self.assertEqual(expect, ctxt)
def test_designate_related_units_and_reverse_dns_lookup(self):
self.config.side_effect = self.test_config.get
self.related_units.return_value = ['unit1']
self.relation_ids.return_value = ['rid1']
self.test_relation.set({'endpoint': 'http://1.1.1.1:9001'})
self.test_config.set('reverse-dns-lookup', True)
self.test_config.set('ipv4-ptr-zone-prefix-size', 24)
self.test_config.set('ipv6-ptr-zone-prefix-size', 64)
ctxt = context.DesignateContext()()
expect = {'enable_designate': True,
'designate_endpoint': 'http://1.1.1.1:9001',
'allow_reverse_dns_lookup': True,
'ipv4_ptr_zone_prefix_size': 24,
'ipv6_ptr_zone_prefix_size': 64}
self.assertEqual(expect, ctxt)
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