Merge "Add volume target support to Python API"

This commit is contained in:
Jenkins 2017-07-07 17:58:52 +00:00 committed by Gerrit Code Review
commit 7fe3ad1f11
6 changed files with 640 additions and 0 deletions

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@ -26,6 +26,7 @@ from ironicclient import exc
from ironicclient.tests.unit import utils
from ironicclient.v1 import node
from ironicclient.v1 import volume_connector
from ironicclient.v1 import volume_target
if six.PY3:
import io
@ -64,6 +65,14 @@ CONNECTOR = {'uuid': 'aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee',
'type': 'iqn',
'connector_id': 'iqn.2010-10.org.openstack:test',
'extra': {}}
TARGET = {'uuid': 'cccccccc-dddd-eeee-ffff-000000000000',
'node_uuid': 'dddddddd-eeee-ffff-0000-111111111111',
'volume_type': 'iscsi',
'properties': {'target_iqn': 'iqn.foo'},
'boot_index': 0,
'volume_id': '12345678',
'extra': {}}
POWER_STATE = {'power_state': 'power on',
'target_power_state': 'power off'}
@ -316,6 +325,26 @@ fake_responses = {
{},
{"connectors": [CONNECTOR]},
),
}, '/v1/nodes/%s/volume/targets' % NODE1['uuid']:
{
'GET': (
{},
{"targets": [TARGET]},
),
},
'/v1/nodes/%s/volume/targets?detail=True' % NODE1['uuid']:
{
'GET': (
{},
{"targets": [TARGET]},
),
},
'/v1/nodes/%s/volume/targets?fields=uuid,value' % NODE1['uuid']:
{
'GET': (
{},
{"targets": [TARGET]},
),
},
'/v1/nodes/%s/maintenance' % NODE1['uuid']:
{
@ -488,6 +517,20 @@ fake_responses_pagination = {
{"connectors": [CONNECTOR]},
),
},
'/v1/nodes/%s/volume/targets?limit=1' % NODE1['uuid']:
{
'GET': (
{},
{"targets": [TARGET]},
),
},
'/v1/nodes/%s/volume/targets?marker=%s' % (NODE1['uuid'], TARGET['uuid']):
{
'GET': (
{},
{"targets": [TARGET]},
),
},
}
fake_responses_sorting = {
@ -547,6 +590,20 @@ fake_responses_sorting = {
{"connectors": [CONNECTOR]},
),
},
'/v1/nodes/%s/volume/targets?sort_key=updated_at' % NODE1['uuid']:
{
'GET': (
{},
{"targets": [TARGET]},
),
},
'/v1/nodes/%s/volume/targets?sort_dir=desc' % NODE1['uuid']:
{
'GET': (
{},
{"targets": [TARGET]},
),
},
}
@ -998,6 +1055,91 @@ class NodeManagerTest(testtools.TestCase):
self.mgr.list_volume_connectors,
NODE1['uuid'], detail=True, fields=['uuid', 'extra'])
def _validate_node_volume_target_list(self, expect, volume_targets):
self.assertEqual(expect, self.api.calls)
self.assertEqual(1, len(volume_targets))
self.assertIsInstance(volume_targets[0],
volume_target.VolumeTarget)
self.assertEqual(TARGET['uuid'], volume_targets[0].uuid)
self.assertEqual(TARGET['volume_type'], volume_targets[0].volume_type)
self.assertEqual(TARGET['boot_index'], volume_targets[0].boot_index)
self.assertEqual(TARGET['volume_id'], volume_targets[0].volume_id)
self.assertEqual(TARGET['node_uuid'], volume_targets[0].node_uuid)
def test_node_volume_target_list(self):
volume_targets = self.mgr.list_volume_targets(NODE1['uuid'])
expect = [
('GET', '/v1/nodes/%s/volume/targets' % NODE1['uuid'],
{}, None),
]
self._validate_node_volume_target_list(expect, volume_targets)
def test_node_volume_target_list_limit(self):
self.api = utils.FakeAPI(fake_responses_pagination)
self.mgr = node.NodeManager(self.api)
volume_targets = self.mgr.list_volume_targets(NODE1['uuid'], limit=1)
expect = [
('GET', '/v1/nodes/%s/volume/targets?limit=1' % NODE1['uuid'],
{}, None),
]
self._validate_node_volume_target_list(expect, volume_targets)
def test_node_volume_target_list_marker(self):
self.api = utils.FakeAPI(fake_responses_pagination)
self.mgr = node.NodeManager(self.api)
volume_targets = self.mgr.list_volume_targets(
NODE1['uuid'], marker=TARGET['uuid'])
expect = [
('GET', '/v1/nodes/%s/volume/targets?marker=%s' % (
NODE1['uuid'], TARGET['uuid']), {}, None),
]
self._validate_node_volume_target_list(expect, volume_targets)
def test_node_volume_target_list_sort_key(self):
self.api = utils.FakeAPI(fake_responses_sorting)
self.mgr = node.NodeManager(self.api)
volume_targets = self.mgr.list_volume_targets(
NODE1['uuid'], sort_key='updated_at')
expect = [
('GET', '/v1/nodes/%s/volume/targets?sort_key=updated_at' %
NODE1['uuid'], {}, None),
]
self._validate_node_volume_target_list(expect, volume_targets)
def test_node_volume_target_list_sort_dir(self):
self.api = utils.FakeAPI(fake_responses_sorting)
self.mgr = node.NodeManager(self.api)
volume_targets = self.mgr.list_volume_targets(NODE1['uuid'],
sort_dir='desc')
expect = [
('GET', '/v1/nodes/%s/volume/targets?sort_dir=desc' %
NODE1['uuid'], {}, None),
]
self._validate_node_volume_target_list(expect, volume_targets)
def test_node_volume_target_list_detail(self):
volume_targets = self.mgr.list_volume_targets(NODE1['uuid'],
detail=True)
expect = [
('GET', '/v1/nodes/%s/volume/targets?detail=True' % NODE1['uuid'],
{}, None),
]
self._validate_node_volume_target_list(expect, volume_targets)
def test_node_volume_target_list_fields(self):
volume_targets = self.mgr.list_volume_targets(
NODE1['uuid'], fields=['uuid', 'value'])
expect = [
('GET', '/v1/nodes/%s/volume/targets?fields=uuid,value' %
NODE1['uuid'], {}, None),
]
self._validate_node_volume_target_list(expect, volume_targets)
def test_node_volume_target_list_detail_and_fields_fail(self):
self.assertRaises(exc.InvalidAttribute,
self.mgr.list_volume_targets,
NODE1['uuid'], detail=True, fields=['uuid', 'extra'])
def test_node_set_maintenance_true(self):
maintenance = self.mgr.set_maintenance(NODE1['uuid'], 'true',
maint_reason='reason')

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@ -0,0 +1,329 @@
# Copyright 2016 Hitachi, 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 copy
import testtools
from ironicclient import exc
from ironicclient.tests.unit import utils
import ironicclient.v1.port
NODE_UUID = '55555555-4444-3333-2222-111111111111'
TARGET1 = {'uuid': '11111111-2222-3333-4444-555555555555',
'node_uuid': NODE_UUID,
'volume_type': 'iscsi',
'properties': {'target_iqn': 'iqn.foo'},
'boot_index': 0,
'volume_id': '12345678',
'extra': {}}
TARGET2 = {'uuid': '66666666-7777-8888-9999-000000000000',
'node_uuid': NODE_UUID,
'volume_type': 'fibre_channel',
'properties': {'target_wwn': 'foobar'},
'boot_index': 1,
'volume_id': '87654321',
'extra': {}}
CREATE_TARGET = copy.deepcopy(TARGET1)
del CREATE_TARGET['uuid']
CREATE_TARGET_WITH_UUID = copy.deepcopy(TARGET1)
UPDATED_TARGET = copy.deepcopy(TARGET1)
NEW_VALUE = '100'
UPDATED_TARGET['boot_index'] = NEW_VALUE
fake_responses = {
'/v1/volume/targets':
{
'GET': (
{},
{"targets": [TARGET1]},
),
'POST': (
{},
TARGET1
),
},
'/v1/volume/targets/?detail=True':
{
'GET': (
{},
{"targets": [TARGET1]},
),
},
'/v1/volume/targets/?fields=uuid,boot_index':
{
'GET': (
{},
{"targets": [TARGET1]},
),
},
'/v1/volume/targets/%s' % TARGET1['uuid']:
{
'GET': (
{},
TARGET1,
),
'DELETE': (
{},
None,
),
'PATCH': (
{},
UPDATED_TARGET,
),
},
'/v1/volume/targets/%s?fields=uuid,boot_index' % TARGET1['uuid']:
{
'GET': (
{},
TARGET1,
),
},
'/v1/volume/targets/?detail=True&node=%s' % NODE_UUID:
{
'GET': (
{},
{"targets": [TARGET1]},
),
},
'/v1/volume/targets/?node=%s' % NODE_UUID:
{
'GET': (
{},
{"targets": [TARGET1]},
),
}
}
fake_responses_pagination = {
'/v1/volume/targets':
{
'GET': (
{},
{"targets": [TARGET1],
"next": "http://127.0.0.1:6385/v1/volume/targets/?limit=1"}
),
},
'/v1/volume/targets/?limit=1':
{
'GET': (
{},
{"targets": [TARGET2]}
),
},
'/v1/volume/targets/?marker=%s' % TARGET1['uuid']:
{
'GET': (
{},
{"targets": [TARGET2]}
),
},
}
fake_responses_sorting = {
'/v1/volume/targets/?sort_key=updated_at':
{
'GET': (
{},
{"targets": [TARGET2, TARGET1]}
),
},
'/v1/volume/targets/?sort_dir=desc':
{
'GET': (
{},
{"targets": [TARGET2, TARGET1]}
),
},
}
class VolumeTargetManagerTest(testtools.TestCase):
def setUp(self):
super(VolumeTargetManagerTest, self).setUp()
self.api = utils.FakeAPI(fake_responses)
self.mgr = ironicclient.v1.volume_target.VolumeTargetManager(self.api)
def _validate_obj(self, expect, obj):
self.assertEqual(expect['uuid'], obj.uuid)
self.assertEqual(expect['volume_type'], obj.volume_type)
self.assertEqual(expect['boot_index'], obj.boot_index)
self.assertEqual(expect['volume_id'], obj.volume_id)
self.assertEqual(expect['node_uuid'], obj.node_uuid)
def _validate_list(self, expect_request,
expect_targets, actual_targets):
self.assertEqual(expect_request, self.api.calls)
self.assertEqual(len(expect_targets), len(actual_targets))
for expect, obj in zip(expect_targets, actual_targets):
self._validate_obj(expect, obj)
def test_volume_targets_list(self):
volume_targets = self.mgr.list()
expect = [
('GET', '/v1/volume/targets', {}, None),
]
expect_targets = [TARGET1]
self._validate_list(expect, expect_targets, volume_targets)
def test_volume_targets_list_by_node(self):
volume_targets = self.mgr.list(node=NODE_UUID)
expect = [
('GET', '/v1/volume/targets/?node=%s' % NODE_UUID, {}, None),
]
expect_targets = [TARGET1]
self._validate_list(expect, expect_targets, volume_targets)
def test_volume_targets_list_by_node_detail(self):
volume_targets = self.mgr.list(node=NODE_UUID, detail=True)
expect = [
('GET', '/v1/volume/targets/?detail=True&node=%s' % NODE_UUID,
{}, None),
]
expect_targets = [TARGET1]
self._validate_list(expect, expect_targets, volume_targets)
def test_volume_targets_list_detail(self):
volume_targets = self.mgr.list(detail=True)
expect = [
('GET', '/v1/volume/targets/?detail=True', {}, None),
]
expect_targets = [TARGET1]
self._validate_list(expect, expect_targets, volume_targets)
def test_volume_target_list_fields(self):
volume_targets = self.mgr.list(fields=['uuid', 'boot_index'])
expect = [
('GET', '/v1/volume/targets/?fields=uuid,boot_index', {}, None),
]
expect_targets = [TARGET1]
self._validate_list(expect, expect_targets, volume_targets)
def test_volume_target_list_detail_and_fields_fail(self):
self.assertRaises(exc.InvalidAttribute, self.mgr.list,
detail=True, fields=['uuid', 'boot_index'])
def test_volume_targets_list_limit(self):
self.api = utils.FakeAPI(fake_responses_pagination)
self.mgr = ironicclient.v1.volume_target.VolumeTargetManager(self.api)
volume_targets = self.mgr.list(limit=1)
expect = [
('GET', '/v1/volume/targets/?limit=1', {}, None),
]
expect_targets = [TARGET2]
self._validate_list(expect, expect_targets, volume_targets)
def test_volume_targets_list_marker(self):
self.api = utils.FakeAPI(fake_responses_pagination)
self.mgr = ironicclient.v1.volume_target.VolumeTargetManager(self.api)
volume_targets = self.mgr.list(marker=TARGET1['uuid'])
expect = [
('GET', '/v1/volume/targets/?marker=%s' % TARGET1['uuid'],
{}, None),
]
expect_targets = [TARGET2]
self._validate_list(expect, expect_targets, volume_targets)
def test_volume_targets_list_pagination_no_limit(self):
self.api = utils.FakeAPI(fake_responses_pagination)
self.mgr = ironicclient.v1.volume_target.VolumeTargetManager(self.api)
volume_targets = self.mgr.list(limit=0)
expect = [
('GET', '/v1/volume/targets', {}, None),
('GET', '/v1/volume/targets/?limit=1', {}, None)
]
expect_targets = [TARGET1, TARGET2]
self._validate_list(expect, expect_targets, volume_targets)
def test_volume_targets_list_sort_key(self):
self.api = utils.FakeAPI(fake_responses_sorting)
self.mgr = ironicclient.v1.volume_target.VolumeTargetManager(self.api)
volume_targets = self.mgr.list(sort_key='updated_at')
expect = [
('GET', '/v1/volume/targets/?sort_key=updated_at', {}, None)
]
expect_targets = [TARGET2, TARGET1]
self._validate_list(expect, expect_targets, volume_targets)
def test_volume_targets_list_sort_dir(self):
self.api = utils.FakeAPI(fake_responses_sorting)
self.mgr = ironicclient.v1.volume_target.VolumeTargetManager(self.api)
volume_targets = self.mgr.list(sort_dir='desc')
expect = [
('GET', '/v1/volume/targets/?sort_dir=desc', {}, None)
]
expect_targets = [TARGET2, TARGET1]
self._validate_list(expect, expect_targets, volume_targets)
def test_volume_targets_show(self):
volume_target = self.mgr.get(TARGET1['uuid'])
expect = [
('GET', '/v1/volume/targets/%s' % TARGET1['uuid'], {}, None),
]
self.assertEqual(expect, self.api.calls)
self._validate_obj(TARGET1, volume_target)
def test_volume_target_show_fields(self):
volume_target = self.mgr.get(TARGET1['uuid'],
fields=['uuid', 'boot_index'])
expect = [
('GET', '/v1/volume/targets/%s?fields=uuid,boot_index' %
TARGET1['uuid'], {}, None),
]
self.assertEqual(expect, self.api.calls)
self.assertEqual(TARGET1['uuid'], volume_target.uuid)
self.assertEqual(TARGET1['boot_index'], volume_target.boot_index)
def test_create(self):
volume_target = self.mgr.create(**CREATE_TARGET)
expect = [
('POST', '/v1/volume/targets', {}, CREATE_TARGET),
]
self.assertEqual(expect, self.api.calls)
self._validate_obj(TARGET1, volume_target)
def test_create_with_uuid(self):
volume_target = self.mgr.create(**CREATE_TARGET_WITH_UUID)
expect = [
('POST', '/v1/volume/targets', {}, CREATE_TARGET_WITH_UUID),
]
self.assertEqual(expect, self.api.calls)
self._validate_obj(TARGET1, volume_target)
def test_delete(self):
volume_target = self.mgr.delete(TARGET1['uuid'])
expect = [
('DELETE', '/v1/volume/targets/%s' % TARGET1['uuid'],
{}, None),
]
self.assertEqual(expect, self.api.calls)
self.assertIsNone(volume_target)
def test_update(self):
patch = {'op': 'replace',
'value': NEW_VALUE,
'path': '/boot_index'}
volume_target = self.mgr.update(
volume_target_id=TARGET1['uuid'], patch=patch)
expect = [
('PATCH', '/v1/volume/targets/%s' % TARGET1['uuid'],
{}, patch),
]
self.assertEqual(expect, self.api.calls)
self._validate_obj(UPDATED_TARGET, volume_target)

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@ -24,6 +24,7 @@ from ironicclient.v1 import node
from ironicclient.v1 import port
from ironicclient.v1 import portgroup
from ironicclient.v1 import volume_connector
from ironicclient.v1 import volume_target
class Client(object):
@ -65,5 +66,7 @@ class Client(object):
self.port = port.PortManager(self.http_client)
self.volume_connector = volume_connector.VolumeConnectorManager(
self.http_client)
self.volume_target = volume_target.VolumeTargetManager(
self.http_client)
self.driver = driver.DriverManager(self.http_client)
self.portgroup = portgroup.PortgroupManager(self.http_client)

View File

@ -23,6 +23,7 @@ from ironicclient.common.i18n import _
from ironicclient.common import utils
from ironicclient import exc
from ironicclient.v1 import volume_connector
from ironicclient.v1 import volume_target
_power_states = {
'on': 'power on',
@ -251,6 +252,62 @@ class NodeManager(base.CreateManager):
self._path(path), response_key="connectors", limit=limit,
obj_class=volume_connector.VolumeConnector)
def list_volume_targets(self, node_id, marker=None, limit=None,
sort_key=None, sort_dir=None, detail=False,
fields=None):
"""List all the volume targets for a given node.
:param node_id: Name or UUID of the node.
:param marker: Optional, the UUID of a volume target, eg the last
volume target from a previous result set. Return
the next result set.
:param limit: The maximum number of results to return per
request, if:
1) limit > 0, the maximum number of volume targets to return.
2) limit == 0, return the entire list of volume targets.
3) limit param is NOT specified (None), the number of items
returned respect the maximum imposed by the Ironic API
(see Ironic's api.max_limit option).
:param sort_key: Optional, field used for sorting.
:param sort_dir: Optional, direction of sorting, either 'asc' (the
default) or 'desc'.
:param detail: Optional, boolean whether to return detailed information
about volume targets.
:param fields: Optional, a list with a specified set of fields
of the resource to be returned. Can not be used
when 'detail' is set.
:returns: A list of volume targets.
"""
if limit is not None:
limit = int(limit)
if detail and fields:
raise exc.InvalidAttribute(_("Can't fetch a subset of fields "
"with 'detail' set"))
filters = utils.common_filters(marker=marker, limit=limit,
sort_key=sort_key, sort_dir=sort_dir,
fields=fields, detail=detail)
path = "%s/volume/targets" % node_id
if filters:
path += '?' + '&'.join(filters)
if limit is None:
return self._list(self._path(path), response_key="targets",
obj_class=volume_target.VolumeTarget)
else:
return self._list_pagination(
self._path(path), response_key="targets", limit=limit,
obj_class=volume_target.VolumeTarget)
def get(self, node_id, fields=None):
return self._get(resource_id=node_id, fields=fields)

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@ -0,0 +1,96 @@
# Copyright 2016 Hitachi, 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.
from ironicclient.common import base
from ironicclient.common.i18n import _
from ironicclient.common import utils
from ironicclient import exc
class VolumeTarget(base.Resource):
def __repr__(self):
return "<VolumeTarget %s>" % self._info
class VolumeTargetManager(base.CreateManager):
resource_class = VolumeTarget
_creation_attributes = ['extra', 'node_uuid', 'volume_type',
'properties', 'boot_index', 'volume_id',
'uuid']
_resource_name = 'volume/targets'
def list(self, node=None, limit=None, marker=None, sort_key=None,
sort_dir=None, detail=False, fields=None):
"""Retrieve a list of volume target.
:param node: Optional, UUID or name of a node, to get volume
targets for this node only.
:param marker: Optional, the UUID of a volume target, eg the last
volume target from a previous result set. Return
the next result set.
:param limit: The maximum number of results to return per
request, if:
1) limit > 0, the maximum number of volume targets to return.
2) limit == 0, return the entire list of volume targets.
3) limit param is NOT specified (None), the number of items
returned respect the maximum imposed by the Ironic API
(see Ironic's api.max_limit option).
:param sort_key: Optional, field used for sorting.
:param sort_dir: Optional, direction of sorting, either 'asc' (the
default) or 'desc'.
:param detail: Optional, boolean whether to return detailed information
about volume targets.
:param fields: Optional, a list with a specified set of fields
of the resource to be returned. Can not be used
when 'detail' is set.
:returns: A list of volume targets.
"""
if limit is not None:
limit = int(limit)
if detail and fields:
raise exc.InvalidAttribute(_("Can't fetch a subset of fields "
"with 'detail' set"))
filters = utils.common_filters(marker=marker, limit=limit,
sort_key=sort_key, sort_dir=sort_dir,
fields=fields, detail=detail)
if node is not None:
filters.append('node=%s' % node)
path = ''
if filters:
path += '?' + '&'.join(filters)
if limit is None:
return self._list(self._path(path), "targets")
else:
return self._list_pagination(self._path(path), "targets",
limit=limit)
def get(self, volume_target_id, fields=None):
return self._get(resource_id=volume_target_id, fields=fields)
def delete(self, volume_target_id):
return self._delete(resource_id=volume_target_id)
def update(self, volume_target_id, patch):
return self._update(resource_id=volume_target_id, patch=patch)

View File

@ -0,0 +1,13 @@
---
features:
- |
Adds these python API client methods to support volume target resources
(available starting with API version 1.32):
* ``client.volume_target.create`` for creating a volume target
* ``client.volume_target.list`` for listing volume targets
* ``client.volume_target.get`` for getting a volume target
* ``client.volume_target.update`` for updating a volume target
* ``client.volume_target.delete`` for deleting a volume target
* ``client.node.list_volume_targets`` for getting volume targets
associated with a node