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|
# Copyright (C) 2015 Linaro Limited
#
# Author: Neil Williams <neil.williams@linaro.org>
#
# This file is part of LAVA Dispatcher.
#
# LAVA Dispatcher is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# LAVA Dispatcher is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along
# with this program; if not, see <http://www.gnu.org/licenses>.
import os
import yaml
import socket
from lava_dispatcher.device import NewDevice
from lava_dispatcher.parser import JobParser
from lava_dispatcher.action import JobError
from lava_dispatcher.connection import Protocol
from lava_dispatcher.protocols.vland import VlandProtocol
from lava_dispatcher.protocols.multinode import MultinodeProtocol
from lava_dispatcher.test.test_basic import StdoutTestCase, Factory
from lava_dispatcher.test.utils import DummyLogger
# pylint: disable=superfluous-parens
class TestVland(StdoutTestCase): # pylint: disable=too-many-public-methods
def setUp(self):
super().setUp()
self.filename = os.path.join(os.path.dirname(__file__), 'sample_jobs/bbb-group-vland-alpha.yaml')
self.beta_filename = os.path.join(os.path.dirname(__file__), 'sample_jobs/bbb-group-vland-beta.yaml')
self.factory = Factory()
(rendered, _) = self.factory.create_device('bbb-01.jinja2')
self.device = NewDevice(yaml.load(rendered))
self.job_id = "100"
def test_file_structure(self):
with open(self.filename) as yaml_data:
alpha_data = yaml.load(yaml_data)
self.assertIn('protocols', alpha_data)
self.assertTrue(VlandProtocol.accepts(alpha_data))
level_tuple = Protocol.select_all(alpha_data)
self.assertEqual(len(level_tuple), 2)
self.assertEqual(
VlandProtocol,
[
item[0] for item in sorted(level_tuple, key=lambda data: data[1])
][1]
)
vprotocol = VlandProtocol(alpha_data, self.job_id)
self.assertIn(
'arbit',
vprotocol.base_group,
)
self.assertNotIn(
'group',
vprotocol.base_group,
)
vprotocol.set_up()
self.assertIn('port', vprotocol.settings)
self.assertIn('poll_delay', vprotocol.settings)
self.assertIn('vland_hostname', vprotocol.settings)
self.assertEqual(
vprotocol.base_message,
{
"port": vprotocol.settings['port'],
"poll_delay": vprotocol.settings["poll_delay"],
"host": vprotocol.settings['vland_hostname'],
"client_name": socket.gethostname(),
}
)
for name in vprotocol.names:
vlan = vprotocol.params[name]
self.assertIn('tags', vlan)
def test_device(self):
self.assertIsNotNone(self.device)
self.assertIn('eth0', self.device['parameters']['interfaces'])
self.assertIn('eth1', self.device['parameters']['interfaces'])
self.assertIn('sysfs', self.device['parameters']['interfaces']['eth0'])
self.assertIn('mac', self.device['parameters']['interfaces']['eth0'])
self.assertIn('switch', self.device['parameters']['interfaces']['eth0'])
self.assertIn('port', self.device['parameters']['interfaces']['eth0'])
self.assertIn('tags', self.device['parameters']['interfaces']['eth0'])
self.assertIn('sysfs', self.device['parameters']['interfaces']['eth1'])
self.assertIn('mac', self.device['parameters']['interfaces']['eth1'])
self.assertIn('switch', self.device['parameters']['interfaces']['eth1'])
self.assertIn('port', self.device['parameters']['interfaces']['eth1'])
self.assertIn('tags', self.device['parameters']['interfaces']['eth1'])
self.assertIsInstance(self.device['parameters']['interfaces']['eth1']['tags'], list)
self.assertIsNone(self.device['parameters']['interfaces']['eth0']['tags'])
csv_list = []
for interface in self.device['parameters']['interfaces']:
csv_list.extend(
[
self.device['parameters']['interfaces'][interface]['sysfs'],
self.device['parameters']['interfaces'][interface]['mac'],
interface
]
)
self.assertEqual(
set(csv_list),
{
'/sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/net/eth1', '00:24:d7:9b:c0:8c', 'eth1',
'/sys/devices/pci0000:00/0000:00:19.0/net/eth0', 'f0:de:f1:46:8c:21', 'eth0'
}
)
tag_list = []
for interface in self.device['parameters']['interfaces']:
if interface == 'eth0':
continue
for tag in self.device['parameters']['interfaces'][interface]['tags']:
tag_list.extend([interface, tag])
self.assertEqual(set(tag_list), {'RJ45', '100M', 'eth1', '10M'})
def test_configure(self):
with open(self.filename) as yaml_data:
alpha_data = yaml.load(yaml_data)
self.assertIn('protocols', alpha_data)
self.assertTrue(VlandProtocol.accepts(alpha_data))
vprotocol = VlandProtocol(alpha_data, self.job_id)
vprotocol.set_up()
with open(self.filename) as sample_job_data:
parser = JobParser()
job = parser.parse(sample_job_data, self.device, 4212, None, "")
ret = vprotocol.configure(self.device, job)
if not ret:
print(vprotocol.errors)
self.assertTrue(ret)
nodes = {}
for name in vprotocol.names:
vlan = vprotocol.params[name]
# self.assertNotIn('tags', vlan)
uid = ' '.join([vlan['switch'], str(vlan['port'])])
nodes[uid] = name
self.assertEqual(len(nodes.keys()), len(vprotocol.names))
self.assertIn('vlan_one', vprotocol.names)
self.assertNotIn('vlan_two', vprotocol.names)
self.assertIn('switch', vprotocol.params['vlan_one'])
self.assertIn('port', vprotocol.params['vlan_one'])
self.assertIsNotNone(vprotocol.multinode_protocol)
(rendered, _) = self.factory.create_device('bbb-01.jinja2')
bbb2 = NewDevice(yaml.load(rendered))
bbb2['parameters']['interfaces']['eth0']['switch'] = '192.168.0.2'
bbb2['parameters']['interfaces']['eth0']['port'] = '6'
bbb2['parameters']['interfaces']['eth1']['switch'] = '192.168.0.2'
bbb2['parameters']['interfaces']['eth1']['port'] = '4'
self.assertEqual(
vprotocol.params, {
'vlan_one': {'switch': '192.168.0.2', 'iface': 'eth1', 'port': 7, 'tags': ['100M', 'RJ45', '10M']}
}
)
# already configured the vland protocol in the same job
self.assertTrue(vprotocol.configure(bbb2, job))
self.assertEqual(
vprotocol.params, {
'vlan_one': {
'switch': '192.168.0.2', 'iface': 'eth1', 'port': 7, 'tags': ['100M', 'RJ45', '10M']}
}
)
self.assertTrue(vprotocol.valid)
self.assertEqual(vprotocol.names, {'vlan_one': '4212vlanone'})
def test_job(self):
with open(self.filename) as yaml_data:
alpha_data = yaml.load(yaml_data)
self.assertIn('protocols', alpha_data)
self.assertIn(VlandProtocol.name, alpha_data['protocols'])
with open(self.filename) as sample_job_data:
parser = JobParser()
job = parser.parse(sample_job_data, self.device, 4212, None, "")
job.logger = DummyLogger()
description_ref = self.pipeline_reference('bbb-group-vland-alpha.yaml', job=job)
self.assertEqual(description_ref, job.pipeline.describe(False))
job.validate()
self.assertNotEqual([], [protocol.name for protocol in job.protocols if protocol.name == MultinodeProtocol.name])
ret = {"message": {"kvm01": {"vlan_name": "name", "vlan_tag": 6}}, "response": "ack"}
self.assertEqual(('name', 6), (ret['message']['kvm01']['vlan_name'], ret['message']['kvm01']['vlan_tag'],))
self.assertIn('protocols', job.parameters)
self.assertIn(VlandProtocol.name, job.parameters['protocols'])
self.assertIn(MultinodeProtocol.name, job.parameters['protocols'])
vprotocol = [vprotocol for vprotocol in job.protocols if vprotocol.name == VlandProtocol.name][0]
self.assertTrue(vprotocol.valid)
self.assertEqual(vprotocol.names, {'vlan_one': '4212vlanone'})
self.assertFalse(vprotocol.check_timeout(120, {'request': 'no call'}))
self.assertRaises(JobError, vprotocol.check_timeout, 60, 'deploy_vlans')
self.assertRaises(JobError, vprotocol.check_timeout, 60, {'request': 'deploy_vlans'})
self.assertTrue(vprotocol.check_timeout(120, {'request': 'deploy_vlans'}))
for vlan_name in job.parameters['protocols'][VlandProtocol.name]:
if vlan_name == 'yaml_line':
continue
self.assertIn(vlan_name, vprotocol.params)
self.assertIn('switch', vprotocol.params[vlan_name])
self.assertIn('port', vprotocol.params[vlan_name])
self.assertIn('iface', vprotocol.params[vlan_name])
params = job.parameters['protocols'][vprotocol.name]
names = []
for key, _ in params.items():
if key == 'yaml_line':
continue
names.append(",".join([key, vprotocol.params[key]['iface']]))
# this device only has one interface with interface tags
self.assertEqual(names, ['vlan_one,eth1'])
def test_vland_overlay(self):
with open(self.filename) as yaml_data:
alpha_data = yaml.load(yaml_data)
for vlan_key, _ in alpha_data['protocols'][VlandProtocol.name].items():
alpha_data['protocols'][VlandProtocol.name][vlan_key] = {'tags': []}
# removed tags from original job to simulate job where any interface tags will be acceptable
self.assertEqual(
alpha_data['protocols'][VlandProtocol.name],
{'vlan_one': {'tags': []}}
)
parser = JobParser()
job = parser.parse(yaml.dump(alpha_data), self.device, 4212, None, "")
job.logger = DummyLogger()
job.validate()
tftp_deploy = [action for action in job.pipeline.actions if action.name == 'tftp-deploy'][0]
prepare = [action for action in tftp_deploy.internal_pipeline.actions if action.name == 'prepare-tftp-overlay'][0]
overlay = [action for action in prepare.internal_pipeline.actions if action.name == 'lava-overlay'][0]
vland = [action for action in overlay.internal_pipeline.actions if action.name == 'lava-vland-overlay'][0]
self.assertTrue(os.path.exists(vland.lava_vland_test_dir))
vland_files = os.listdir(vland.lava_vland_test_dir)
self.assertIn('lava-vland-names', vland_files)
self.assertIn('lava-vland-tags', vland_files)
self.assertIn('lava-vland-self', vland_files)
def test_job_no_tags(self):
with open(self.filename) as yaml_data:
alpha_data = yaml.load(yaml_data)
for vlan_key, _ in alpha_data['protocols'][VlandProtocol.name].items():
alpha_data['protocols'][VlandProtocol.name][vlan_key] = {'tags': []}
# removed tags from original job to simulate job where any interface tags will be acceptable
self.assertEqual(
alpha_data['protocols'][VlandProtocol.name],
{'vlan_one': {'tags': []}}
)
parser = JobParser()
job = parser.parse(yaml.dump(alpha_data), self.device, 4212, None, "")
job.logger = DummyLogger()
job.validate()
vprotocol = [vprotocol for vprotocol in job.protocols if vprotocol.name == VlandProtocol.name][0]
self.assertTrue(vprotocol.valid)
self.assertEqual(vprotocol.names, {'vlan_one': '4212vlanone'})
self.assertFalse(vprotocol.check_timeout(120, {'request': 'no call'}))
self.assertRaises(JobError, vprotocol.check_timeout, 60, 'deploy_vlans')
self.assertRaises(JobError, vprotocol.check_timeout, 60, {'request': 'deploy_vlans'})
self.assertTrue(vprotocol.check_timeout(120, {'request': 'deploy_vlans'}))
for vlan_name in job.parameters['protocols'][VlandProtocol.name]:
if vlan_name == 'yaml_line':
continue
self.assertIn(vlan_name, vprotocol.params)
self.assertIn('switch', vprotocol.params[vlan_name])
self.assertIn('port', vprotocol.params[vlan_name])
def test_job_bad_tags(self):
with open(self.filename) as yaml_data:
alpha_data = yaml.load(yaml_data)
for vlan_key, _ in alpha_data['protocols'][VlandProtocol.name].items():
alpha_data['protocols'][VlandProtocol.name][vlan_key] = {'tags': ['spurious']}
# replaced tags from original job to simulate job where an unsupported tag is specified
self.assertEqual(
alpha_data['protocols'][VlandProtocol.name],
{'vlan_one': {'tags': ['spurious']}}
)
parser = JobParser()
job = parser.parse(yaml.dump(alpha_data), self.device, 4212, None, "")
job.logger = DummyLogger()
self.assertRaises(JobError, job.validate)
def test_primary_interface(self):
with open(self.filename) as yaml_data:
alpha_data = yaml.load(yaml_data)
for interface in self.device['parameters']['interfaces']:
# jinja2 processing of tags: [] results in tags:
if self.device['parameters']['interfaces'][interface]['tags'] == []:
self.device['parameters']['interfaces'][interface]['tags'] = None
parser = JobParser()
job = parser.parse(yaml.dump(alpha_data), self.device, 4212, None, "")
deploy = [action for action in job.pipeline.actions if action.name == 'tftp-deploy'][0]
prepare = [action for action in deploy.internal_pipeline.actions if action.name == 'prepare-tftp-overlay'][0]
overlay = [action for action in prepare.internal_pipeline.actions if action.name == 'lava-overlay'][0]
vland_overlay = [action for action in overlay.internal_pipeline.actions if action.name == 'lava-vland-overlay'][0]
vland_overlay.validate()
job.logger = DummyLogger()
job.validate()
# pylint: disable=protected-access
def demo(self):
with open(self.filename) as yaml_data:
alpha_data = yaml.load(yaml_data)
vprotocol = VlandProtocol(alpha_data, 422)
vprotocol.settings = vprotocol.read_settings()
self.assertIn('port', vprotocol.settings)
self.assertIn('poll_delay', vprotocol.settings)
self.assertIn('vland_hostname', vprotocol.settings)
vprotocol.base_message = {
"port": vprotocol.settings['port'],
"poll_delay": vprotocol.settings["poll_delay"],
"host": vprotocol.settings['vland_hostname'],
"client_name": socket.gethostname(),
}
count = 0
print("\nTesting vland live using connections.")
for friendly_name in vprotocol.parameters['protocols'][vprotocol.name]:
print("Processing VLAN: %s" % friendly_name)
vprotocol.names[friendly_name] = vprotocol.base_group + '%02d' % count
count += 1
vprotocol.vlans[friendly_name], tag = vprotocol._create_vlan(friendly_name)
print("[%s] Created vlan with id %s" % (friendly_name, vprotocol.vlans[friendly_name]))
print("[%s] tag: %s" % (friendly_name, tag))
for hostname in vprotocol.parameters['protocols'][vprotocol.name][friendly_name]:
params = vprotocol.parameters['protocols'][vprotocol.name][friendly_name][hostname]
print("[%s] to use switch %s and port %s" % (friendly_name, params['switch'], params['port']))
self.assertIn('switch', params)
self.assertIn('port', params)
self.assertIsNotNone(params['switch'])
self.assertIsNotNone(params['port'])
switch_id = vprotocol._lookup_switch_id(params['switch'])
self.assertIsNotNone(switch_id)
print("[%s] Using switch ID %s" % (friendly_name, switch_id))
port_id = vprotocol._lookup_port_id(switch_id, params['port'])
print("%s Looked up port ID %s for %s" % (friendly_name, port_id, params['port']))
vprotocol._set_port_onto_vlan(vprotocol.vlans[friendly_name], port_id)
vprotocol.ports.append(port_id)
print("Finalising - tearing down vlans")
vprotocol.finalise_protocol()
|
