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##############################################################################
# Copyright (c) 2017 ZTE Corp and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
import shutil
import os
from deepdiff import DeepDiff
import pytest
import mock
from deploy.post import execute
from deploy.post.execute import (
_config_external_network,
_config_external_subnet,
_config_icmp_security_group_rule,
_config_ssh_security_group_rule,
_config_kolla_admin_openrc,
_create_external_network,
_create_flavor_m1_micro,
_prepare_cirros,
_create_image_TestVM,
_create_security_group_rules
)
@pytest.mark.parametrize('ext_name, physnet, expected', [
('EXTERNAL', 'ens8',
{
'network': {
'name': 'EXTERNAL',
'admin_state_up': True,
'shared': False,
'provider:network_type': 'flat',
'provider:physical_network': 'ens8',
'router:external': True
}
}),
('EXTERNAL', 'ens3',
{
'network': {
'name': 'EXTERNAL',
'admin_state_up': True,
'shared': False,
'provider:network_type': 'flat',
'provider:physical_network': 'ens3',
'router:external': True
}
})])
def test__config_external_network(ext_name, physnet, expected):
assert _config_external_network(ext_name, physnet) == expected
@pytest.mark.parametrize('ext_id, network_conf, expected', [
(0x1234,
{
'ext_network_name': 'admin_external',
'ext_cidr': '172.70.0.0/24',
'ext_gateway': '172.70.0.1',
'ext_ip_ranges': [{'start': '172.70.0.2', 'end': '172.70.0.100'}]
},
{
'subnets': [
{
'name': 'admin_external_subnet',
'cidr': '172.70.0.0/24',
'ip_version': 4,
'network_id': 0x1234,
'gateway_ip': '172.70.0.1',
'allocation_pools': [{'start': '172.70.0.2', 'end': '172.70.0.100'}],
'enable_dhcp': False
}
]
})])
def test__config_external_subnet(ext_id, network_conf, expected):
class Network_conf():
def __init__(self, network_name, cidr, gateway, ip_ranges):
self.ext_network_name = network_name
self.ext_cidr = cidr
self.ext_gateway = gateway
self.ext_ip_ranges = ip_ranges
network_conf_inst = Network_conf(network_conf['ext_network_name'],
network_conf['ext_cidr'],
network_conf['ext_gateway'],
network_conf['ext_ip_ranges'])
assert _config_external_subnet(ext_id, network_conf_inst) == expected
@pytest.mark.parametrize('security_group_id, expected', [
('0x1111',
{
'security_group_rule': {
'direction': 'ingress',
'ethertype': 'IPv4',
'protocol': 'icmp',
'remote_ip_prefix': '0.0.0.0/0',
'security_group_id': '0x1111'
}
}),
('0xaaaa',
{
'security_group_rule': {
'direction': 'ingress',
'ethertype': 'IPv4',
'protocol': 'icmp',
'remote_ip_prefix': '0.0.0.0/0',
'security_group_id': '0xaaaa'
}
})])
def test__config_icmp_security_group_rule(security_group_id, expected):
assert _config_icmp_security_group_rule(security_group_id) == expected
@pytest.mark.parametrize('security_group_id, expected', [
('0x1111',
{
'security_group_rule': {
'direction': 'ingress',
'ethertype': 'IPv4',
'protocol': 'tcp',
'port_range_min': 22,
'port_range_max': 22,
'remote_ip_prefix': '0.0.0.0/0',
'security_group_id': '0x1111'
}
}),
('0xaaaa',
{
'security_group_rule': {
'direction': 'ingress',
'ethertype': 'IPv4',
'protocol': 'tcp',
'port_range_min': 22,
'port_range_max': 22,
'remote_ip_prefix': '0.0.0.0/0',
'security_group_id': '0xaaaa'
}
})])
def test__config_ssh_security_group_rule(security_group_id, expected):
assert _config_ssh_security_group_rule(security_group_id) == expected
@pytest.fixture(scope="module")
def openrc_conf_file_dir(data_root):
return os.path.join(data_root, 'openrc_conf')
@pytest.mark.parametrize('globals_file_name', [
('globals.yml'), ('globals_odl.yml')])
def test__config_kolla_admin_openrc(globals_file_name, openrc_conf_file_dir, tmpdir):
src_globals_file_path = os.path.join(openrc_conf_file_dir, globals_file_name)
dst_globals_file_path = os.path.join(tmpdir.dirname, tmpdir.basename, 'globals.yml')
shutil.copyfile(src_globals_file_path, dst_globals_file_path)
src_openrc_file_path = os.path.join(openrc_conf_file_dir, 'admin-openrc.sh')
dst_openrc_file_path = os.path.join(tmpdir.dirname, tmpdir.basename, 'admin-openrc.sh')
shutil.copyfile(src_openrc_file_path, dst_openrc_file_path)
_config_kolla_admin_openrc(os.path.join(tmpdir.dirname, tmpdir.basename))
src_openrc_lines = open(src_openrc_file_path, 'r').readlines()
dst_openrc_lines = open(dst_openrc_file_path, 'r').readlines()
if globals_file_name == 'globals.yml':
assert DeepDiff(src_openrc_lines, dst_openrc_lines, ignore_order=True) == {}
elif globals_file_name == 'globals_odl.yml':
diff = DeepDiff(src_openrc_lines, dst_openrc_lines, ignore_order=True)
assert len(diff) == 1 and diff.get('iterable_item_added') is not None
assert len(diff['iterable_item_added']) == 3
diffvals = ','.join(diff['iterable_item_added'].values())
assert 'export SDN_CONTROLLER_IP' in diffvals
assert 'export SDN_CONTROLLER_WEBPORT=' in diffvals
assert 'export SDN_CONTROLLER_RESTCONFPORT=' in diffvals
tmpdir.remove()
@pytest.fixture(scope="module")
def net_conf_file_dir(data_root):
return os.path.join(data_root, 'lab_conf')
@mock.patch.object(execute.neutron.Neutron, 'create_network')
@mock.patch.object(execute.neutron.Neutron, 'create_subnet')
def test__create_external_network_with_openrc(mock_create_subnet, mock_create_network,
net_conf_file_dir, openrc_conf_file_dir):
external_network_info = {
'network': {
'name': 'admin_external',
'admin_state_up': True,
'shared': False,
'provider:network_type': 'flat',
'provider:physical_network': 'physnet1',
'router:external': True
}
}
external_subnet_info = {
'subnets': [
{
'name': 'admin_external_subnet',
'cidr': '172.70.0.0/24',
'ip_version': 4,
'network_id': 0x1234,
'gateway_ip': '172.70.0.1',
'allocation_pools': [{'start': '172.70.0.2', 'end': '172.70.0.100'}],
'enable_dhcp': False
}
]
}
network_file = os.path.join(net_conf_file_dir, 'network_baremetal.yml')
openrc_file = os.path.join(openrc_conf_file_dir, 'admin-openrc.sh')
mock_create_network.return_value = 0x1234
mock_create_subnet.return_value = 0xabcd
_create_external_network(network_file, openrc_file)
mock_create_network.assert_called_once_with('admin_external', external_network_info)
mock_create_subnet.assert_called_once_with(external_subnet_info)
@mock.patch.object(execute.neutron.Neutron, 'create_network')
@mock.patch.object(execute.neutron.Neutron, 'create_subnet')
@mock.patch('deploy.post.execute.neutron.Neutron')
def test__create_external_network_without_openrc(mock_Neutron, mock_create_subnet, mock_create_network,
net_conf_file_dir):
network_file = os.path.join(net_conf_file_dir, 'network_baremetal.yml')
mock_create_network.return_value = 0x1234
mock_create_subnet.return_value = 0xabcd
_create_external_network(network_file)
mock_create_network.assert_not_called()
mock_create_subnet.assert_not_called()
@pytest.mark.parametrize('flavor,', [
(None),
({'name': 'm1.micro', 'ram': 64})])
@mock.patch.object(execute.nova.Nova, 'get_flavor_by_name')
@mock.patch.object(execute.nova.Nova, 'create_flavor')
def test__create_flavor_m1_micro(mock_create_flavor, mock_get_flavor_by_name,
openrc_conf_file_dir, flavor):
openrc_file = os.path.join(openrc_conf_file_dir, 'admin-openrc.sh')
mock_create_flavor.return_value = True
mock_get_flavor_by_name.return_value = flavor
_create_flavor_m1_micro(openrc_file)
mock_get_flavor_by_name.assert_called_once_with('m1.micro')
if flavor is None:
mock_create_flavor.assert_called_once_with('m1.micro', ram=64, vcpus=1, disk=0)
else:
mock_create_flavor.assert_not_called()
@mock.patch('deploy.post.execute.os.system')
def test__prepare_cirros(mock_system):
mock_system.return_value = 0
_prepare_cirros()
assert mock_system.call_count == 3
@pytest.mark.parametrize('image_path, image_info', [
(None, None),
('/var/lib/daisy/images/cirros-0.3.5-x86_64-disk.img', None),
(None, {'name': 'TestVM'}),
('/var/lib/daisy/images/cirros-0.3.5-x86_64-disk.img', {'name': 'TestVM'})])
@mock.patch('deploy.post.execute._prepare_cirros')
@mock.patch('deploy.post.execute.err_exit')
@mock.patch.object(execute.glance.Glance, 'create')
@mock.patch.object(execute.glance.Glance, 'get_by_name')
def test__create_image_TestVM(mock_get_by_name, mock_create,
mock_err_exit, mock___prepare_cirros,
image_path, image_info,
openrc_conf_file_dir):
openrc_file = os.path.join(openrc_conf_file_dir, 'admin-openrc.sh')
mock_get_by_name.return_value = image_info
mock_create.return_value = 0x1234
mock___prepare_cirros.return_value = image_path
_create_image_TestVM(openrc_file)
mock_get_by_name.assert_called_once_with('TestVM')
if image_info:
mock___prepare_cirros.assert_not_called()
else:
mock___prepare_cirros.assert_called_once_with()
if image_path:
mock_create.assert_called_once_with('TestVM', image_path)
else:
mock_err_exit.assert_called_once_with("Test image preparation failed")
@mock.patch.object(execute.neutron.Neutron, 'create_security_group_rule')
@mock.patch.object(execute.neutron.Neutron, 'get_security_group_by_name')
def test__create_security_group_rules(mock_get_security_group_by_name, mock_create_security_group_rule,
openrc_conf_file_dir):
openrc_file = os.path.join(openrc_conf_file_dir, 'admin-openrc.sh')
mock_get_security_group_by_name.return_value = {'id': 0xaaaa}
_create_security_group_rules(openrc_file)
mock_get_security_group_by_name.assert_called_once_with('default')
assert mock_create_security_group_rule.call_count == 2
|
