apex/tests/test_apex_overcloud_deploy.py

   1 ##############################################################################
   2 # Copyright (c) 2016 Dan Radez (dradez@redhat.com) (Red Hat)
   3 #
   4 # All rights reserved. This program and the accompanying materials
   5 # are made available under the terms of the Apache License, Version 2.0
   6 # which accompanies this distribution, and is available at
   7 # http://www.apache.org/licenses/LICENSE-2.0
   8 ##############################################################################
   9
  10 import os
  11 import sys
  12 import unittest
  13
  14 from mock import patch
  15 from mock import MagicMock
  16 from mock import mock_open
  17 from io import StringIO
  18
  19 from apex.common import constants as con
  20 from apex.common.exceptions import ApexDeployException
  21 from apex.overcloud.deploy import build_sdn_env_list
  22 from apex.overcloud.deploy import create_deploy_cmd
  23 from apex.overcloud.deploy import prep_image
  24 from apex.overcloud.deploy import make_ssh_key
  25 from apex.overcloud.deploy import prep_env
  26 from apex.overcloud.deploy import generate_ceph_key
  27 from apex.overcloud.deploy import prep_storage_env
  28 from apex.overcloud.deploy import prep_sriov_env
  29 from apex.overcloud.deploy import external_network_cmds
  30 from apex.overcloud.deploy import create_congress_cmds
  31 from apex.overcloud.deploy import SDN_FILE_MAP
  32 from apex.overcloud.deploy import get_docker_sdn_file
  33
  34 from nose.tools import (
  35     assert_regexp_matches,
  36     assert_raises,
  37     assert_in,
  38     assert_not_in,
  39     assert_greater,
  40     assert_equal)
  41
  42
  43 class TestOvercloudDeploy(unittest.TestCase):
  44     @classmethod
  45     def setup_class(cls):
  46         """This method is run once for each class before any tests are run"""
  47
  48     @classmethod
  49     def teardown_class(cls):
  50         """This method is run once for each class _after_ all tests are run"""
  51
  52     def setup(self):
  53         """This method is run once before _each_ test method is executed"""
  54
  55     def teardown(self):
  56         """This method is run once after _each_ test method is executed"""
  57
  58     def test_build_sdn_env_list(self):
  59         ds = {'sdn_controller': 'opendaylight'}
  60         sdn_map = {'opendaylight': 'test'}
  61         res = '/usr/share/openstack-tripleo-heat-templates/environments/test'
  62         assert_equal(build_sdn_env_list(ds, sdn_map), [res])
  63
  64     def test_build_sdn_env_list_dict(self):
  65         ds = {'opendaylight': True,
  66               'sdn_controller': None}
  67         sdn_map = {'opendaylight': {}}
  68         assert_equal(build_sdn_env_list(ds, sdn_map), [])
  69
  70     def test_build_sdn_env_list_tuple(self):
  71         ds = {'opendaylight': 'test',
  72               'sdn_controller': None}
  73         sdn_map = {'opendaylight': ('test', 'test')}
  74         res = '/usr/share/openstack-tripleo-heat-templates/environments/test'
  75         assert_equal(build_sdn_env_list(ds, sdn_map), [res])
  76
  77     def test_build_sdn_env_list_with_string(self):
  78         ds = {'sdn_controller': 'opendaylight',
  79               'sriov': 'xxx'}
  80         prefix = '/usr/share/openstack-tripleo-heat-templates/environments'
  81         res = [os.path.join(prefix, 'neutron-opendaylight.yaml'),
  82                os.path.join(prefix, 'neutron-opendaylight-sriov.yaml')]
  83         assert_equal(build_sdn_env_list(ds, SDN_FILE_MAP), res)
  84
  85     def test_build_sdn_env_list_with_default(self):
  86         ds = {'sdn_controller': 'opendaylight',
  87               'vpn': True}
  88         prefix = '/usr/share/openstack-tripleo-heat-templates/environments'
  89         res = [os.path.join(prefix, 'neutron-opendaylight.yaml'),
  90                os.path.join(prefix, 'neutron-bgpvpn-opendaylight.yaml')]
  91         assert_equal(build_sdn_env_list(ds, SDN_FILE_MAP), res)
  92
  93     @patch('apex.overcloud.deploy.prep_sriov_env')
  94     @patch('apex.overcloud.deploy.prep_storage_env')
  95     @patch('apex.overcloud.deploy.build_sdn_env_list')
  96     @patch('builtins.open', mock_open())
  97     def test_create_deploy_cmd(self, mock_sdn_list, mock_prep_storage,
  98                                mock_prep_sriov):
  99         mock_sdn_list.return_value = []
 100         ds = {'deploy_options':
 101               {'ha_enabled': True,
 102                'congress': True,
 103                'tacker': True,
 104                'containers': False,
 105                'barometer': True,
 106                'ceph': False,
 107                'sriov': False
 108                },
 109               'global_params': MagicMock()}
 110
 111         ns = {'ntp': ['ntp']}
 112         inv = MagicMock()
 113         inv.get_node_counts.return_value = (3, 2)
 114         virt = True
 115         result_cmd = create_deploy_cmd(ds, ns, inv, '/tmp', virt)
 116         assert_in('--ntp-server ntp', result_cmd)
 117         assert_in('enable_tacker.yaml', result_cmd)
 118         assert_in('enable_congress.yaml', result_cmd)
 119         assert_in('enable_barometer.yaml', result_cmd)
 120         assert_in('virtual-environment.yaml', result_cmd)
 121         assert_in('--control-scale 3', result_cmd)
 122         assert_in('--compute-scale 2', result_cmd)
 123
 124     @patch('apex.overcloud.deploy.prep_sriov_env')
 125     @patch('apex.overcloud.deploy.prep_storage_env')
 126     @patch('builtins.open', mock_open())
 127     def test_create_deploy_cmd_containers_sdn(self, mock_prep_storage,
 128                                               mock_prep_sriov):
 129         ds = {'deploy_options':
 130               {'ha_enabled': True,
 131                'congress': False,
 132                'tacker': False,
 133                'containers': True,
 134                'barometer': False,
 135                'ceph': True,
 136                'sdn_controller': 'opendaylight',
 137                'sriov': False
 138                },
 139               'global_params': MagicMock()}
 140
 141         ns = {'ntp': ['ntp']}
 142         inv = MagicMock()
 143         inv.get_node_counts.return_value = (3, 2)
 144         virt = True
 145         result_cmd = create_deploy_cmd(ds, ns, inv, '/tmp', virt)
 146         assert_in('--ntp-server ntp', result_cmd)
 147         assert_not_in('enable_tacker.yaml', result_cmd)
 148         assert_not_in('enable_congress.yaml', result_cmd)
 149         assert_not_in('enable_barometer.yaml', result_cmd)
 150         assert_in('virtual-environment.yaml', result_cmd)
 151         assert_in('--control-scale 3', result_cmd)
 152         assert_in('--compute-scale 2', result_cmd)
 153         assert_in('docker-images.yaml', result_cmd)
 154         assert_in('sdn-images.yaml', result_cmd)
 155         assert_in('/usr/share/openstack-tripleo-heat-templates/environments'
 156                   '/docker.yaml', result_cmd)
 157         assert_in('/usr/share/openstack-tripleo-heat-templates/environments/'
 158                   'storage-environment.yaml', result_cmd)
 159         assert_in('/usr/share/openstack-tripleo-heat-templates/environments'
 160                   '/services-docker/neutron-opendaylight.yaml', result_cmd)
 161
 162     @patch('apex.overcloud.deploy.prep_sriov_env')
 163     @patch('apex.overcloud.deploy.prep_storage_env')
 164     @patch('apex.overcloud.deploy.build_sdn_env_list')
 165     @patch('builtins.open', mock_open())
 166     def test_create_deploy_cmd_no_ha_bm(self, mock_sdn_list,
 167                                         mock_prep_storage, mock_prep_sriov):
 168         mock_sdn_list.return_value = []
 169         ds = {'deploy_options': MagicMock(),
 170               'global_params': MagicMock()}
 171         ds['global_params'].__getitem__.side_effect = \
 172             lambda i: False if i == 'ha_enabled' else MagicMock()
 173         ns = {'ntp': ['ntp']}
 174         inv = MagicMock()
 175         inv.get_node_counts.return_value = (3, 2)
 176         virt = False
 177         result_cmd = create_deploy_cmd(ds, ns, inv, '/tmp', virt)
 178         assert_in('--ntp-server ntp', result_cmd)
 179         assert_in('--control-scale 1', result_cmd)
 180         assert_in('--compute-scale 2', result_cmd)
 181         assert_in('baremetal-environment.yaml', result_cmd)
 182         assert_not_in('enable_tacker.yaml', result_cmd)
 183         assert_not_in('enable_congress.yaml', result_cmd)
 184         assert_not_in('enable_barometer.yaml', result_cmd)
 185
 186     @patch('apex.overcloud.deploy.prep_sriov_env')
 187     @patch('apex.overcloud.deploy.prep_storage_env')
 188     @patch('apex.overcloud.deploy.build_sdn_env_list')
 189     def test_create_deploy_cmd_raises(self, mock_sdn_list, mock_prep_storage,
 190                                       mock_prep_sriov):
 191         mock_sdn_list.return_value = []
 192         ds = {'deploy_options': MagicMock(),
 193               'global_params': MagicMock()}
 194         ns = {}
 195         inv = MagicMock()
 196         inv.get_node_counts.return_value = (0, 0)
 197         virt = False
 198         assert_raises(ApexDeployException, create_deploy_cmd,
 199                       ds, ns, inv, '/tmp', virt)
 200
 201     @patch('apex.overcloud.deploy.virt_utils')
 202     @patch('apex.overcloud.deploy.shutil')
 203     @patch('apex.overcloud.deploy.os.path')
 204     @patch('builtins.open', mock_open())
 205     def test_prep_image(self, mock_os_path, mock_shutil, mock_virt_utils):
 206         ds_opts = {'dataplane': 'fdio',
 207                    'sdn_controller': 'opendaylight',
 208                    'odl_version': 'master',
 209                    'sriov': False}
 210         ds = {'deploy_options': MagicMock(),
 211               'global_params': MagicMock()}
 212         ds['deploy_options'].__getitem__.side_effect = \
 213             lambda i: ds_opts.get(i, MagicMock())
 214         ns = MagicMock()
 215         prep_image(ds, ns, 'undercloud.qcow2', '/tmp', root_pw='test')
 216         mock_virt_utils.virt_customize.assert_called()
 217
 218     @patch('apex.overcloud.deploy.virt_utils')
 219     @patch('apex.overcloud.deploy.shutil')
 220     @patch('apex.overcloud.deploy.os.path')
 221     @patch('builtins.open', mock_open())
 222     def test_prep_image_sdn_false(self, mock_os_path, mock_shutil,
 223                                   mock_virt_utils):
 224         ds_opts = {'dataplane': 'fdio',
 225                    'sdn_controller': False}
 226         ds = {'deploy_options': MagicMock(),
 227               'global_params': MagicMock()}
 228         ds['deploy_options'].__getitem__.side_effect = \
 229             lambda i: ds_opts.get(i, MagicMock())
 230         ns = MagicMock()
 231         prep_image(ds, ns, 'undercloud.qcow2', '/tmp', root_pw='test')
 232         mock_virt_utils.virt_customize.assert_called()
 233
 234     @patch('apex.overcloud.deploy.virt_utils')
 235     @patch('apex.overcloud.deploy.shutil')
 236     @patch('apex.overcloud.deploy.os.path')
 237     @patch('builtins.open', mock_open())
 238     def test_prep_image_sdn_odl(self, mock_os_path, mock_shutil,
 239                                 mock_virt_utils):
 240         ds_opts = {'dataplane': 'ovs',
 241                    'sdn_controller': 'opendaylight',
 242                    'odl_version': con.DEFAULT_ODL_VERSION,
 243                    'odl_vpp_netvirt': True}
 244         ds = {'deploy_options': MagicMock(),
 245               'global_params': MagicMock()}
 246         ds['deploy_options'].__getitem__.side_effect = \
 247             lambda i: ds_opts.get(i, MagicMock())
 248         ds['deploy_options'].__contains__.side_effect = \
 249             lambda i: True if i in ds_opts else MagicMock()
 250         ns = MagicMock()
 251         prep_image(ds, ns, 'undercloud.qcow2', '/tmp', root_pw='test')
 252         mock_virt_utils.virt_customize.assert_called()
 253
 254     @patch('apex.overcloud.deploy.c_builder')
 255     @patch('apex.overcloud.deploy.oc_builder')
 256     @patch('apex.overcloud.deploy.virt_utils')
 257     @patch('apex.overcloud.deploy.shutil')
 258     @patch('apex.overcloud.deploy.os.path')
 259     @patch('builtins.open', mock_open())
 260     def test_prep_image_sdn_odl_upstream_containers_patches(
 261             self, mock_os_path, mock_shutil, mock_virt_utils,
 262             mock_oc_builder, mock_c_builder):
 263         ds_opts = {'dataplane': 'ovs',
 264                    'sdn_controller': 'opendaylight',
 265                    'odl_version': con.DEFAULT_ODL_VERSION,
 266                    'odl_vpp_netvirt': True}
 267         ds = {'deploy_options': MagicMock(),
 268               'global_params': MagicMock()}
 269         ds['deploy_options'].__getitem__.side_effect = \
 270             lambda i: ds_opts.get(i, MagicMock())
 271         ds['deploy_options'].__contains__.side_effect = \
 272             lambda i: True if i in ds_opts else MagicMock()
 273         ns = MagicMock()
 274         mock_c_builder.add_upstream_patches.return_value = ['nova-api']
 275         patches = ['dummy_nova_patch']
 276         rv = prep_image(ds, ns, 'undercloud.qcow2', '/tmp', root_pw='test',
 277                         docker_tag='latest', patches=patches, upstream=True)
 278         mock_oc_builder.inject_opendaylight.assert_called
 279         mock_virt_utils.virt_customize.assert_called()
 280         mock_c_builder.add_upstream_patches.assert_called
 281         self.assertListEqual(sorted(rv), ['nova-api', 'opendaylight'])
 282
 283     @patch('apex.overcloud.deploy.virt_utils')
 284     @patch('apex.overcloud.deploy.shutil')
 285     @patch('apex.overcloud.deploy.os.path')
 286     @patch('builtins.open', mock_open())
 287     def test_prep_image_sdn_odl_not_def(self, mock_os_path,
 288                                         mock_shutil, mock_virt_utils):
 289         ds_opts = {'dataplane': 'ovs',
 290                    'sdn_controller': 'opendaylight',
 291                    'odl_version': 'uncommon'}
 292         ds = {'deploy_options': MagicMock(),
 293               'global_params': MagicMock()}
 294         ds['deploy_options'].__getitem__.side_effect = \
 295             lambda i: ds_opts.get(i, MagicMock())
 296         ns = MagicMock()
 297         prep_image(ds, ns, 'undercloud.qcow2', '/tmp', root_pw='test')
 298         mock_virt_utils.virt_customize.assert_called()
 299
 300     @patch('apex.overcloud.deploy.virt_utils')
 301     @patch('apex.overcloud.deploy.shutil')
 302     @patch('apex.overcloud.deploy.os.path')
 303     @patch('builtins.open', mock_open())
 304     def test_prep_image_sdn_ovn(self, mock_os_path, mock_shutil,
 305                                 mock_virt_utils):
 306         ds_opts = {'dataplane': 'ovs',
 307                    'sdn_controller': 'ovn'}
 308         ds = {'deploy_options': MagicMock(),
 309               'global_params': MagicMock()}
 310         ds['deploy_options'].__getitem__.side_effect = \
 311             lambda i: ds_opts.get(i, MagicMock())
 312         ns = MagicMock()
 313         prep_image(ds, ns, 'undercloud.qcow2', '/tmp', root_pw='test')
 314         mock_virt_utils.virt_customize.assert_called()
 315
 316     @patch('apex.overcloud.deploy.os.path.isfile')
 317     def test_prep_image_no_image(self, mock_isfile):
 318         mock_isfile.return_value = False
 319         assert_raises(ApexDeployException, prep_image,
 320                       {}, {}, 'undercloud.qcow2', '/tmp')
 321
 322     def test_make_ssh_key(self):
 323         priv, pub = make_ssh_key()
 324         assert_in('-----BEGIN PRIVATE KEY-----', priv)
 325         assert_in('ssh-rsa', pub)
 326
 327     @patch('apex.overcloud.deploy.fileinput')
 328     @patch('apex.overcloud.deploy.shutil')
 329     def test_prep_env(self, mock_shutil, mock_fileinput):
 330         mock_fileinput.input.return_value = \
 331             ['CloudDomain', 'replace_private_key', 'replace_public_key',
 332              'opendaylight::vpp_routing_node', 'ControllerExtraConfig',
 333              'NovaComputeExtraConfig', 'ComputeKernelArgs', 'HostCpusList',
 334              'ComputeExtraConfigPre', 'resource_registry',
 335              'NovaSchedulerDefaultFilters']
 336         ds = {'deploy_options':
 337               {'sdn_controller': 'opendaylight',
 338                'odl_vpp_routing_node': 'test',
 339                'dataplane': 'ovs_dpdk',
 340                'sriov': 'xxx',
 341                'performance': {'Compute': {'vpp': {'main-core': 'test',
 342                                                    'corelist-workers': 'test'},
 343                                            'ovs': {'dpdk_cores': 'test'},
 344                                            'kernel': {'test': 'test'}},
 345                                'Controller': {'vpp': 'test'}}}}
 346         ns = {'domain_name': 'test.domain',
 347               'networks':
 348               {'tenant':
 349                {'nic_mapping': {'controller':
 350                                 {'members': ['tenant_nic']},
 351                                 'compute':
 352                                 {'members': ['tenant_nic']}}},
 353                'external':
 354                [{'nic_mapping': {'controller':
 355                                  {'members': ['ext_nic']},
 356                                  'compute':
 357                                  {'members': ['ext_nic']}}}]}}
 358         inv = None
 359         try:
 360             # Swap stdout
 361             saved_stdout = sys.stdout
 362             out = StringIO()
 363             sys.stdout = out
 364             # run test
 365             prep_env(ds, ns, inv, 'opnfv-env.yml', '/net-env.yml', '/tmp')
 366             output = out.getvalue().strip()
 367             assert_in('CloudDomain: test.domain', output)
 368             assert_in('ssh-rsa', output)
 369             assert_in('ComputeKernelArgs: \'test=test \'', output)
 370             assert_in('fdio::vpp_cpu_main_core: \'test\'', output)
 371         finally:
 372             # put stdout back
 373             sys.stdout = saved_stdout
 374
 375     @patch('apex.overcloud.deploy.fileinput')
 376     @patch('apex.overcloud.deploy.shutil')
 377     def test_prep_env_round_two(self, mock_shutil, mock_fileinput):
 378         mock_fileinput.input.return_value = \
 379             ['NeutronVPPAgentPhysnets']
 380         ds = {'deploy_options':
 381               {'sdn_controller': False,
 382                'dataplane': 'fdio',
 383                'sriov': 'xxx',
 384                'performance': {'Compute': {},
 385                                'Controller': {}}}}
 386         ns = {'domain_name': 'test.domain',
 387               'networks':
 388               {'tenant':
 389                {'nic_mapping': {'controller':
 390                                 {'members': ['tenant_nic']},
 391                                 'compute':
 392                                 {'members': ['tenant_nic']}}},
 393                'external':
 394                [{'nic_mapping': {'controller':
 395                                  {'members': ['ext_nic']},
 396                                  'compute':
 397                                  {'members': ['ext_nic']}}}]}}
 398         inv = None
 399         try:
 400             # Swap stdout
 401             saved_stdout = sys.stdout
 402             out = StringIO()
 403             sys.stdout = out
 404             # run test
 405             prep_env(ds, ns, inv, 'opnfv-env.yml', '/net-env.yml', '/tmp')
 406             output = out.getvalue().strip()
 407             assert_in('NeutronVPPAgentPhysnets: \'datacentre:tenant_nic\'',
 408                       output)
 409             assert_in('NeutronVPPAgentPhysnets', output)
 410         finally:
 411             # put stdout back
 412             sys.stdout = saved_stdout
 413
 414     @patch('apex.overcloud.deploy.fileinput')
 415     @patch('apex.overcloud.deploy.shutil')
 416     def test_prep_env_round_three(self, mock_shutil, mock_fileinput):
 417         mock_fileinput.input.return_value = \
 418             ['OS::TripleO::Services::NeutronDhcpAgent',
 419              'NeutronDhcpAgentsPerNetwork', 'ComputeServices']
 420         ds = {'deploy_options':
 421               {'sdn_controller': 'opendaylight',
 422                'dataplane': 'fdio',
 423                'sriov': 'xxx',
 424                'dvr': True}}
 425         ns = {'domain_name': 'test.domain',
 426               'networks':
 427               {'tenant':
 428                {'nic_mapping': {'controller':
 429                                 {'members': ['tenant_nic']},
 430                                 'compute':
 431                                 {'members': ['tenant_nic']}}},
 432                'external':
 433                [{'nic_mapping': {'controller':
 434                                  {'members': ['ext_nic']},
 435                                  'compute':
 436                                  {'members': ['ext_nic']}}}]}}
 437         inv = MagicMock()
 438         inv.get_node_counts.return_value = (3, 2)
 439         try:
 440             # Swap stdout
 441             saved_stdout = sys.stdout
 442             out = StringIO()
 443             sys.stdout = out
 444             # run test
 445             prep_env(ds, ns, inv, 'opnfv-env.yml', '/net-env.yml', '/tmp')
 446             output = out.getvalue().strip()
 447             assert_in('NeutronDhcpAgentsPerNetwork: 2', output)
 448         finally:
 449             # put stdout back
 450             sys.stdout = saved_stdout
 451
 452     def test_generate_ceph_key(self):
 453         assert_equal(len(generate_ceph_key()), 40)
 454
 455     @patch('apex.overcloud.deploy.generate_ceph_key')
 456     @patch('apex.overcloud.deploy.fileinput')
 457     @patch('apex.overcloud.deploy.os.path.isfile')
 458     @patch('builtins.open', mock_open())
 459     def test_prep_storage_env(self, mock_isfile, mock_fileinput,
 460                               mock_ceph_key):
 461         mock_fileinput.input.return_value = \
 462             ['CephClusterFSID', 'CephMonKey', 'CephAdminKey', 'random_key']
 463         ds = {'deploy_options': {
 464             'ceph_device': '/dev/sdx',
 465             'containers': False
 466         }}
 467         ns = {}
 468         prep_storage_env(ds, ns, virtual=False, tmp_dir='/tmp')
 469
 470     @patch('apex.overcloud.deploy.utils.edit_tht_env')
 471     @patch('apex.overcloud.deploy.generate_ceph_key')
 472     @patch('apex.overcloud.deploy.fileinput')
 473     @patch('apex.overcloud.deploy.os.path.isfile')
 474     @patch('builtins.open', mock_open())
 475     def test_prep_storage_env_containers(self, mock_isfile, mock_fileinput,
 476                                          mock_ceph_key, mock_edit_tht):
 477         mock_fileinput.input.return_value = \
 478             ['CephClusterFSID', 'CephMonKey', 'CephAdminKey', 'random_key']
 479         ds = {'deploy_options': {
 480               'ceph_device': '/dev/sdx',
 481               'containers': True,
 482               'os_version': 'master'
 483               }, 'global_params': {'ha_enabled': False}}
 484         ns = {'networks': {con.ADMIN_NETWORK: {'installer_vm':
 485                                                {'ip': '192.0.2.1'}}}
 486               }
 487         prep_storage_env(ds, ns, virtual=True, tmp_dir='/tmp')
 488         ceph_params = {
 489             'DockerCephDaemonImage':
 490                 '192.0.2.1:8787/ceph/daemon:tag-build-master-luminous-centos'
 491                 '-7',
 492             'CephPoolDefaultSize': 1,
 493             'CephAnsibleExtraConfig': {
 494                 'centos_package_dependencies': [],
 495                 'ceph_osd_docker_memory_limit': '1g',
 496                 'ceph_mds_docker_memory_limit': '1g'
 497             },
 498             'CephPoolDefaultPgNum': 32,
 499             'CephAnsibleDisksConfig': {
 500                 'devices': ['/dev/sdx'],
 501                 'journal_size': 512,
 502                 'osd_scenario': 'collocated'
 503             }
 504         }
 505         mock_edit_tht.assert_called_with('/tmp/storage-environment.yaml',
 506                                          'parameter_defaults',
 507                                          ceph_params)
 508
 509     @patch('apex.overcloud.deploy.os.path.isfile')
 510     @patch('builtins.open', mock_open())
 511     def test_prep_storage_env_raises(self, mock_isfile):
 512         mock_isfile.return_value = False
 513         ds = {'deploy_options': MagicMock()}
 514         ns = {}
 515         assert_raises(ApexDeployException, prep_storage_env, ds,
 516                       ns, virtual=False, tmp_dir='/tmp')
 517
 518     @patch('apex.overcloud.deploy.generate_ceph_key')
 519     @patch('apex.overcloud.deploy.fileinput')
 520     @patch('apex.overcloud.deploy.os.path.isfile')
 521     @patch('builtins.open', mock_open())
 522     def test_prep_sriov_env(self, mock_isfile, mock_fileinput, mock_ceph_key):
 523         ds = {'deploy_options':
 524               {'sdn_controller': 'opendaylight',
 525                'sriov': 'xxx'}}
 526         try:
 527             # Swap stdout
 528             saved_stdout = sys.stdout
 529             out = StringIO()
 530             sys.stdout = out
 531             # Run tests
 532             mock_fileinput.input.return_value = \
 533                 ['#  NovaSchedulerDefaultFilters',
 534                  '#  NovaSchedulerAvailableFilters',
 535                  '#NeutronPhysicalDevMappings: "datacentre:ens20f2"',
 536                  '#NeutronSriovNumVFs: \"ens20f2:5\"',
 537                  '#NovaPCIPassthrough:',
 538                  '#  - devname: \"ens20f2\"',
 539                  '#    physical_network: \"datacentre\"']
 540             prep_sriov_env(ds, '/tmp')
 541             output = out.getvalue().strip()
 542             assert_in('NovaSchedulerDefaultFilters', output)
 543             assert_in('NovaSchedulerAvailableFilters', output)
 544             assert_in('NeutronPhysicalDevMappings: \"nfv_sriov:xxx\"', output)
 545             assert_in('NeutronSriovNumVFs: \"xxx:8\"', output)
 546             assert_in('NovaPCIPassthrough:', output)
 547             assert_in('- devname: \"xxx\"', output)
 548             assert_in('physical_network: \"nfv_sriov\"', output)
 549         finally:
 550             # put stdout back
 551             sys.stdout = saved_stdout
 552
 553     @patch('apex.overcloud.deploy.os.path.isfile')
 554     @patch('builtins.open', mock_open())
 555     def test_prep_sriov_env_raises(self, mock_isfile):
 556         ds_opts = {'sriov': True}
 557         ds = {'deploy_options': MagicMock()}
 558         ds['deploy_options'].__getitem__.side_effect = \
 559             lambda i: ds_opts.get(i, MagicMock())
 560         mock_isfile.return_value = False
 561         ds = {'deploy_options': MagicMock()}
 562         assert_raises(ApexDeployException, prep_sriov_env, ds, '/tmp')
 563
 564     def test_external_network_cmds(self):
 565         cidr = MagicMock()
 566         cidr.version = 6
 567         ns_dict = {'networks':
 568                    {'external': [{'floating_ip_range': (0, 1),
 569                                   'nic_mapping':
 570                                   {'compute': {'vlan': 'native'}},
 571                                   'gateway': 'gw',
 572                                   'cidr': cidr}]}}
 573         ns = MagicMock()
 574         ns.enabled_network_list = ['external']
 575         ns.__getitem__.side_effect = lambda i: ns_dict.get(i, MagicMock())
 576         cmds = ' '.join(external_network_cmds(ns))
 577         assert_in('--external', cmds)
 578         assert_in('--allocation-pool start=0,end=1', cmds)
 579         assert_in('--gateway gw', cmds)
 580         assert_in('--network external', cmds)
 581
 582     def test_external_network_cmds_no_ext(self):
 583         cidr = MagicMock()
 584         cidr.version = 6
 585         ns_dict = {'apex':
 586                    {'networks':
 587                     {'admin':
 588                      {'introspection_range': (0, 1),
 589                       'nic_mapping':
 590                       {'compute': {'vlan': '123'}},
 591                       'gateway': 'gw',
 592                       'cidr': cidr}}}}
 593         ns = MagicMock()
 594         ns.enabled_network_list = ['admin']
 595         ns.__getitem__.side_effect = lambda i: ns_dict.get(i, MagicMock())
 596         external_network_cmds(ns)
 597         cmds = ' '.join(external_network_cmds(ns))
 598         assert_in('--external', cmds)
 599         assert_in('--allocation-pool start=0,end=1', cmds)
 600         assert_in('--network external', cmds)
 601         assert_in('--provider-network-type vlan', cmds)
 602
 603     @patch('apex.overcloud.deploy.parsers')
 604     def test_create_congress_cmds(self, mock_parsers):
 605         assert_greater(len(create_congress_cmds('overcloud_file')), 0)
 606
 607     @patch('apex.overcloud.deploy.parsers.parse_overcloudrc')
 608     def test_create_congress_cmds_raises(self, mock_parsers):
 609         mock_parsers.return_value.__getitem__.side_effect = KeyError()
 610         assert_raises(KeyError, create_congress_cmds, 'overcloud_file')
 611
 612     def test_get_docker_sdn_file(self):
 613         ds_opts = {'ha_enabled': True,
 614                    'congress': True,
 615                    'tacker': True,
 616                    'containers': False,
 617                    'barometer': True,
 618                    'ceph': False,
 619                    'sdn_controller': 'opendaylight'
 620                    }
 621         output = get_docker_sdn_file(ds_opts)
 622         self.assertEqual(output,
 623                          ('/usr/share/openstack-tripleo-heat-templates'
 624                           '/environments/services-docker/neutron-opendaylight'
 625                           '.yaml')
 626                          )