x/cinder-fusioncompute
Code Issues Proposed changes

Initial Load of Cinder FusionCompute Project

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Change-Id: I4c54edd5560060fcfda445895921e97764c92224
This commit is contained in:
DongZhi 2016-11-08 20:34:18 +08:00 committed by Dong Zhi
parent 9bc6dbb48e
commit 09bf790158
57 changed files with 7392 additions and 0 deletions
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[run]
branch = True
source = cinder-fusioncompute
[report]
ignore_errors = True

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*.py[cod]
# C extensions
*.so
# Packages
*.egg*
*.egg-info
dist
build
eggs
parts
bin
var
sdist
develop-eggs
.installed.cfg
lib
lib64
# Installer logs
pip-log.txt
# Unit test / coverage reports
cover/
.coverage*
!.coveragerc
.tox
nosetests.xml
.testrepository
.venv
# Translations
*.mo
# Mr Developer
.mr.developer.cfg
.project
.pydevproject
# Complexity
output/*.html
output/*/index.html
# Sphinx
doc/build
# pbr generates these
AUTHORS
ChangeLog
# Editors
*~
.*.swp
.*sw?
# Files created by releasenotes build
releasenotes/build

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# Format is:
# <preferred e-mail> <other e-mail 1>
# <preferred e-mail> <other e-mail 2>

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[DEFAULT]
test_command=OS_STDOUT_CAPTURE=${OS_STDOUT_CAPTURE:-1} \
OS_STDERR_CAPTURE=${OS_STDERR_CAPTURE:-1} \
OS_TEST_TIMEOUT=${OS_TEST_TIMEOUT:-60} \
${PYTHON:-python} -m subunit.run discover -t ./ . $LISTOPT $IDOPTION
test_id_option=--load-list $IDFILE
test_list_option=--list

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If you would like to contribute to the development of OpenStack, you must
follow the steps in this page:
http://docs.openstack.org/infra/manual/developers.html
If you already have a good understanding of how the system works and your
OpenStack accounts are set up, you can skip to the development workflow
section of this documentation to learn how changes to OpenStack should be
submitted for review via the Gerrit tool:
http://docs.openstack.org/infra/manual/developers.html#development-workflow
Pull requests submitted through GitHub will be ignored.
Bugs should be filed on Launchpad, not GitHub:
https://bugs.launchpad.net/cinder-fusioncompute

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cinder-fusioncompute Style Commandments
===============================================
Read the OpenStack Style Commandments http://docs.openstack.org/developer/hacking/

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MANIFEST.in Normal file
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include AUTHORS
include ChangeLog
exclude .gitignore
exclude .gitreview
global-exclude *.pyc

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===============================
cinder-fusioncompute
===============================
Implementation of Cinder driver for Huawei Fusioncompute.
Please fill here a long description which must be at least 3 lines wrapped on
80 cols, so that distribution package maintainers can use it in their packages.
Note that this is a hard requirement.
* Free software: Apache license
* Documentation: http://docs.openstack.org/developer/cinder-fusioncompute
* Source: http://git.openstack.org/cgit/openstack/cinder-fusioncompute
* Bugs: http://bugs.launchpad.net/cinder-fusioncompute
Features
--------
* TODO

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[python: **.py]

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# Copyright 2016 Huawei Technologies Co.,LTD.
# All Rights Reserved.
#
# 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 pbr.version
__version__ = pbr.version.VersionInfo(
'cinder-fusioncompute').version_string()

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cinder/tests/units/volume/drivers/huawei/__init__.py Normal file
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cinder/tests/units/volume/drivers/huawei/fusioncompute/__init__.py Normal file
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cinder/tests/units/volume/drivers/huawei/fusioncompute/base.py Normal file
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# -*- coding: utf-8 -*-
# Copyright 2010-2011 OpenStack Foundation
# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
#
# 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 oslotest import base
class TestCase(base.BaseTestCase):
"""Test case base class for all unit tests."""

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# -*- coding: utf-8 -*-
# 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.
"""
test_cinder-fusioncompute
----------------------------------
Tests for `cinder-fusioncompute` module.
"""
from cinder.tests.units.volume.drivers.huawei.fusioncompute import base
class TestCinder(base.TestCase):
def test_something(self):
pass

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cinder/volume/drivers/huawei/fusioncompute/__init__.py Normal file
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# Copyright 2016 Huawei Technologies Co.,LTD.
# All Rights Reserved.
#
# 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.
'''
init
'''

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cinder/volume/drivers/huawei/fusioncompute/base_proxy.py Normal file
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# Copyright 2016 Huawei Technologies Co.,LTD.
# All Rights Reserved.
#
# 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.
"""
[VRM DRIVER] VRM CLIENT.
"""
import urlparse
from oslo_config import cfg
from oslo_log import log as logging
from cinder.volume.drivers.huawei.vrm.conf import FC_DRIVER_CONF
from cinder.volume.drivers.huawei.vrm.http_client import VRMHTTPClient
TASK_WAITING = 'waiting'
TASK_RUNNING = 'running'
TASK_SUCCESS = 'success'
TASK_FAILED = 'failed'
TASK_CANCELLING = 'cancelling'
TASK_UNKNOWN = 'unknown'
CONF = cfg.CONF
LOG = logging.getLogger(__name__)
class BaseProxy(object):
'''BaseProxy
BaseProxy
'''
def __init__(self):
self.vrmhttpclient = VRMHTTPClient()
self.site_uri = self.vrmhttpclient.get_siteuri()
self.site_urn = self.vrmhttpclient.get_siteurn()
self.limit = 100
self.BASIC_URI = '/service'
def _joined_params(self, params):
'''_joined_params
:param params:
:return:
'''
param_str = []
for k, v in params.items():
if (k is None) or (v is None) or len(k) == 0:
continue
if k == 'scope' and v == self.site_urn:
continue
param_str.append("%s=%s" % (k, str(v)))
return '&'.join(param_str)
def _generate_url(self, path, query=None, frag=None):
'''_generate_url
:param path:
:param query:
:param frag:
:return:url
'''
if CONF.vrm_ssl:
scheme = 'https'
else:
scheme = 'http'
fc_ip = FC_DRIVER_CONF.fc_ip
netloc = str(fc_ip) + ':' + str(CONF.vrm_port)
if path.startswith(self.BASIC_URI):
url = urlparse.urlunsplit((scheme, netloc, path, query, frag))
else:
url = urlparse.urlunsplit(
(scheme, netloc, self.BASIC_URI + str(path), query, frag))
return url

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# Copyright 2016 Huawei Technologies Co.,LTD.
# All Rights Reserved.
#
# 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.
"""
[VRM DRIVER] VRM CLIENT.
"""
from oslo_log import log as logging
from cinder.i18n import _
from cinder.volume.drivers.huawei.vrm.base_proxy import BaseProxy
TASK_WAITING = 'waiting'
TASK_RUNNING = 'running'
TASK_SUCCESS = 'success'
TASK_FAILED = 'failed'
TASK_CANCELLING = 'cancelling'
TASK_UNKNOWN = 'unknown'
LOG = logging.getLogger(__name__)
class ClusterProxy(BaseProxy):
'''ClusterProxy
'''
def __init__(self):
super(ClusterProxy, self).__init__()
def list_cluster(self):
'''list_cluster
Get <cluster_uri>?tag=xxx&clusterUrns=urn1&clusterUrns=urn2 HTTP/1.1
Host: https://<ip>:<port>
Accept: application/json;version=<version>; charset=UTF-8
X-Auth-Token: <Authen_TOKEN>
:param:
:return:
'''
LOG.info(_("[VRM-CINDER] start list_cluster()"))
uri = '/clusters'
method = 'GET'
path = self.site_uri + uri
new_url = self._generate_url(path)
resp, body = self.vrmhttpclient.request(new_url, method)
clusters = body.get('clusters')
return clusters
def list_hosts(self, **kwargs):
'''list_hosts
Get <host_uri>?limit=20&offset=0&scope=xxx HTTP/1.1
Host: https://<ip>:<port>
Accept: application/json;version=<version>; charset=UTF-8
X-Auth-Token: <Authen_TOKEN>
:param kwargs:
:return:
'''
LOG.info(_("[VRM-CINDER] start list_host()"))
uri = '/hosts'
method = 'GET'
path = self.site_uri + uri
params = {
'scope': kwargs.get('clusterUrn'),
}
appendix = self._joined_params(params)
new_url = self._generate_url(path, appendix)
resp, body = self.vrmhttpclient.request(new_url, method)
hosts = body.get('hosts')
return hosts

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# Copyright 2016 Huawei Technologies Co.,LTD.
# All Rights Reserved.
#
# 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.
"""
[VRM DRIVER] CONFIG
"""
from oslo_config import cfg
vrm_http_opts = [
cfg.StrOpt('vrm_version',
default='v6.0',
help='Management version of VRM'),
cfg.BoolOpt('vrm_ssl',
default=True,
help='Use SSL connection'),
cfg.StrOpt('vrm_port',
default=7443,
help='Management port of VRM'),
cfg.StrOpt('vrm_user',
default='gesysman',
help='User name for the VRM'),
cfg.StrOpt('vrm_password',
default='',
help='Password for the VRM'),
cfg.StrOpt('vrm_authtype',
default='0',
help='User name for the VRM'),
cfg.StrOpt('vrm_usertype',
default='2',
help='User type for the VRM'),
cfg.IntOpt('vrm_retries',
default=3,
help='retry times for http request'),
cfg.IntOpt('vrm_snapshot_sleeptime',
default=300,
help='sleep times for retry request'),
cfg.IntOpt('vrm_vol_snapshot_retries',
default=3,
help='retry times for http request'),
cfg.IntOpt('vrm_timeout',
default=30000,
help='timeout(s) for task result'),
cfg.IntOpt('vrm_limit',
default=100,
help='limit per step for retrive mass reources result set'),
cfg.IntOpt('vrm_sm_periodrate',
default=1,
help='timeout(s) for task result'),
]
VRM_group = cfg.OptGroup(name='VRM', title='VRM config')
VRM_opts = [
cfg.StrOpt('fc_user',
help='FusionCompute user name'),
cfg.StrOpt('fc_pwd_for_cinder', secret=True,
help='FusionCompute user password'),
cfg.StrOpt('fc_ip',
help='Management IP of FusionCompute'),
cfg.StrOpt('fc_image_path',
help='NFS Image server path'),
cfg.StrOpt('glance_server_ip',
help='FusionSphere glance server ip'),
cfg.StrOpt('s3_store_access_key_for_cinder', secret=True,
help='FusionCompute uds image access key'),
cfg.StrOpt('s3_store_secret_key_for_cinder', secret=True,
help='FusionCompute uds image secret key'),
cfg.StrOpt('export_image_type',
help='FusionCompute export image type : nfs, glance, uds'),
cfg.StrOpt('uds_ip',
help='FusionSphere uds server ip'),
cfg.StrOpt('uds_port',
help='FusionSphere uds server port'),
cfg.StrOpt('uds_bucket_name',
help='FusionSphere uds server bucket name'),
cfg.StrOpt('uds_bucket_type',
help='FusionSphere uds server bucket type fixed or wildcard'),
cfg.ListOpt('vrm_ds_types',
default=['advanceSan', 'DSWARE', 'san', 'NAS', 'LUNPOME',
'LOCAL', 'LOCALPOME'],
help='Management port of VRM'),
cfg.StrOpt('vrm_ds_hosts_share',
default='false',
help='FusionSphere support all host model'),
cfg.StrOpt('vrm_is_thin',
default='true',
help='FusionSphere create volume default type'),
cfg.StrOpt('export_version',
default='v6.0',
help='export version of VHD'),
]
CONF = cfg.CONF
CONF.register_group(VRM_group)
CONF.register_opts(VRM_opts, VRM_group)
CONF.register_opts(vrm_http_opts)
FC_DRIVER_CONF = CONF.VRM

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# Copyright 2016 Huawei Technologies Co.,LTD.
# All Rights Reserved.
#
# 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.
"""
[VRM DRIVER] VRM CLIENT.
"""
import json
from oslo_log import log as logging
from cinder.i18n import _
from cinder.volume.drivers.huawei.vrm.base_proxy import BaseProxy
from cinder.volume.drivers.huawei.vrm import exception as driver_exception
TASK_WAITING = 'waiting'
TASK_RUNNING = 'running'
TASK_SUCCESS = 'success'
TASK_FAILED = 'failed'
TASK_CANCELLING = 'cancelling'
TASK_UNKNOWN = 'unknown'
LOG = logging.getLogger(__name__)
class DatastoreProxy(BaseProxy):
'''DatastoreProxy
DatastoreProxy
'''
def __init__(self):
super(DatastoreProxy, self).__init__()
def list_datastore(self, **kwargs):
'''list_datastore
:param kwargs:
:return:
'''
# LOG.info(_("[VRM-CINDER] start list_datastore()"))
uri = '/datastores'
method = 'GET'
path = self.site_uri + uri
offset = 0
datastores = []
while True:
parames = {'limit': self.limit,
'offset': offset,
'scope': kwargs.get('scope')}
appendix = self._joined_params(parames)
new_url = self._generate_url(path, appendix)
resp, body = self.vrmhttpclient.request(new_url, method)
total = int(body.get('total') or 0)
if total > 0:
res = body.get('datastores')
datastores += res
offset += len(res)
if offset >= total or len(datastores) >= total or len(
res) < self.limit:
break
else:
break
return datastores
def query_datastore(self, **kwargs):
'''Query DataStore
:param kwargs:
:return:
'''
# LOG.info(_("[VRM-CINDER] start list_datastore()"))
uri = '/datastores' + '/' + kwargs.get('id')
method = 'GET'
path = self.site_uri + uri
new_url = self._generate_url(path)
resp, body = self.vrmhttpclient.request(new_url, method)
return body
def check_ds_connect_cluster(self, **kwargs):
'''Check cluster connected to the datastore
:param kwargs:
:return:
'''
LOG.info(_("[VRM-CINDER] start _check_ds_connect_cluster()"))
uri = '/datastores'
method = 'POST'
body = {'clusterUrn': kwargs.get('cluster_urn')}
path = self.site_uri + uri + '/' + kwargs.get(
'datastore_id') + '/action/ifconcluster'
new_url = self._generate_url(path)
resp, body = self.vrmhttpclient.request(new_url, method,
body=json.dumps(body))
if_connect_flag = body.get('ifConnectFlag')
if if_connect_flag and if_connect_flag is True:
return
else:
raise driver_exception.NoNeededData()

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# Copyright 2016 Huawei Technologies Co.,LTD.
# All Rights Reserved.
#
# 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.
"""
[VRM DRIVER] EXCEPTION
"""
from cinder import exception
"""
Exception definitions.
"""
class UnsupportedFeature(exception.CinderException):
'''UnsupportedFeature
UnsupportedFeature
'''
pass
class UnsupportedVersion(UnsupportedFeature):
'''UnsupportedVersion
UnsupportedVersion
'''
pass
class UnsupportedCommand(UnsupportedFeature):
'''UnsupportedCommand
UnsupportedCommand
'''
pass
class AuthorizationFailure(exception.CinderException):
'''AuthorizationFailure
AuthorizationFailure
'''
pass
class NoNeededData(exception.CinderException):
'''NoNeededData
NoNeededData
'''
pass
class ClientException(exception.CinderException):
'''ClientException
ClientException
'''
def __init__(self, code=None, message=None, error_code=None,
error_des=None):
self.code = code
self.errorCode = error_code
self.errorDes = error_des
if message:
self.message = message
else:
self.message = "client exception."
super(ClientException, self).__init__(self.message)
def __str__(self):
formatted_string = "%s (HTTP %s)" % (self.message, self.code)
if self.errorCode:
formatted_string += " (errorCode: %s)" % self.errorCode
if self.errorDes:
formatted_string += " (errorDes: %s)" % self.errorDes
return formatted_string
class BadRequest(ClientException):
"""BadRequest
HTTP 400 - Bad request: you sent some malformed data.
"""
http_status = 400
message = "Bad request"
class Unauthorized(ClientException):
"""Unauthorized
HTTP 401 - Unauthorized: bad credentials.
"""
http_status = 401
message = "Unauthorized"
class Forbidden(ClientException):
"""Forbidden
HTTP 403 - Forbidden: your credentials don't give you access to this
resource.
"""
http_status = 403
message = "Forbidden"
class NotFound(ClientException):
"""NotFound
HTTP 404 - Not found
"""
http_status = 404
message = "Not found"
class OverLimit(ClientException):
"""OverLimit
HTTP 413 - Over limit: you're over the API limits for this time period.
"""
http_status = 413
message = "Over limit"
class HTTPNotImplemented(ClientException):
"""HTTPNotImplemented
HTTP 501 - Not Implemented: the server does not support this operation.
"""
http_status = 501
message = "Not Implemented"
class FusionComputeDriverException(ClientException):
'''FusionComputeDriverException
FusionComputeDriverException
'''
http_status = 500
message = "FusionCompute driver exception occurred."
_code_map = dict((c.http_status, c) for c in [BadRequest, Unauthorized,
Forbidden, NotFound,
OverLimit, HTTPNotImplemented])
def exception_from_response(response, body):
"""exception_from_response
Return an instance of an ClientException or subclass
based on an requests response.
Usage::
resp, body = requests.request(...)
if resp.status_code != 200:
raise exception_from_response(resp, rest.text)
"""
cls = _code_map.get(response.status_code, ClientException)
if body:
error_code = body.get('errorCode', None)
error_des = body.get('errorDes', None)
return cls(code=response.status_code, errorCode=error_code,
errorDes=error_des)
else:
return cls(code=response.status_code)

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# Copyright 2016 Huawei Technologies Co.,LTD.
# All Rights Reserved.
#
# 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.
"""
[VRM DRIVER] VRM CLIENT.
"""
from oslo_log import log as logging
from cinder.volume.drivers.huawei.vrm.base_proxy import BaseProxy
TASK_WAITING = 'waiting'
TASK_RUNNING = 'running'
TASK_SUCCESS = 'success'
TASK_FAILED = 'failed'
TASK_CANCELLING = 'cancelling'
TASK_UNKNOWN = 'unknown'
LOG = logging.getLogger(__name__)
class HostProxy(BaseProxy):
'''HostProxy
'''
def __init__(self):
super(HostProxy, self).__init__()
def list_host(self, **kwargs):
'''list_host
:param kwargs:
:return:
'''
# LOG.info(_("[VRM-CINDER] start list_host()"))
uri = '/hosts'
method = 'GET'
path = self.site_uri + uri
offset = 0
hosts = []
while True:
parameters = {'limit': self.limit,
'offset': offset,
'scope': kwargs.get('scope')}
appendix = self._joined_params(parameters)
new_url = self._generate_url(path, appendix)
resp, body = self.vrmhttpclient.request(new_url, method)
total = int(body.get('total') or 0)
if total > 0:
res = body.get('hosts')
hosts += res
offset += len(res)
if offset >= total or len(hosts) >= total or len(
res) < self.limit:
break
else:
break
return hosts

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# Copyright 2016 Huawei Technologies Co.,LTD.
# All Rights Reserved.
#
# 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.
"""
[VRM DRIVER] VRM CLIENT.
"""
import json
import requests
import urlparse
from oslo_config import cfg
from oslo_log import log as logging
from cinder.i18n import _
from cinder.volume.drivers.huawei.vrm.conf import FC_DRIVER_CONF
from cinder.volume.drivers.huawei.vrm import exception as driver_exception
from cinder.volume.drivers.huawei.vrm import utils as apiutils
try:
from eventlet import sleep
except ImportError:
from time import sleep
TASK_WAITING = 'waiting'
TASK_RUNNING = 'running'
TASK_SUCCESS = 'success'
TASK_FAILED = 'failed'
TASK_CANCELLING = 'cancelling'
TASK_UNKNOWN = 'unknown'
CONF = cfg.CONF
LOG = logging.getLogger(__name__)
class VRMHTTPClient(object):
"""Executes volume driver commands on VRM."""
USER_AGENT = 'VRM-HTTP-Client for OpenStack'
RESOURCE_URI = 'uri'
TASK_URI = 'taskUri'
BASIC_URI = '/service'
vrm_commands = None
def __init__(self):
'''VRMHTTPClient init
__init__
:return:
'''
fc_ip = FC_DRIVER_CONF.fc_ip
fc_image_path = FC_DRIVER_CONF.fc_image_path
fc_user = FC_DRIVER_CONF.fc_user
fc_pwd = FC_DRIVER_CONF.fc_pwd_for_cinder
self.ssl = CONF.vrm_ssl
self.host = fc_ip
self.port = CONF.vrm_port
self.user = fc_user
self.userType = CONF.vrm_usertype
self.password = apiutils.sha256_based_key(fc_pwd)
self.retries = CONF.vrm_retries
self.timeout = CONF.vrm_timeout
self.limit = CONF.vrm_limit
self.image_url = fc_image_path
self.image_type = '.xml'
self.versions = None
self.version = None
self.auth_uri = None
self.auth_url = None
self.auth_token = None
self.sites = None
self.site_uri = None
self.site_urn = None
self.site_url = None
self.shared_hosts = None
self.shared_datastores = None
self.shared_volumes = None
def _generate_url(self, path, query=None, frag=None):
'''_generate_url
_generate_url
:param path:
:param query:
:param frag:
:return:
'''
if CONF.vrm_ssl:
scheme = 'https'
else:
scheme = 'http'
fc_ip = FC_DRIVER_CONF.fc_ip
netloc = str(fc_ip) + ':' + str(CONF.vrm_port)
if path.startswith(self.BASIC_URI):
url = urlparse.urlunsplit((scheme, netloc, path, query, frag))
else:
url = urlparse.urlunsplit(
(scheme, netloc, self.BASIC_URI + str(path), query, frag))
return url
def _http_log_req(self, args, kwargs):
'''_http_log_req
_http_log_req
:param args:
:param kwargs:
:return:
'''
string_parts = ['\n curl -i']
for element in args:
if element in ('GET', 'POST', 'DELETE', 'PUT'):
string_parts.append(' -X %s' % element)
else:
string_parts.append(' %s' % element)
for element in kwargs['headers']:
header = ' -H "%s: %s"' % (element, kwargs['headers'][element])
string_parts.append(header)
if 'body' in kwargs:
string_parts.append(" -d '%s'" % (kwargs['body']))
def _http_log_resp(self, resp):
'''_http_log_resp
_http_log_resp
:param resp:
:return:
'''
try:
if resp.status_code:
if int(resp.status_code) != 200:
LOG.info(_("RESP status_code: [%s]"), resp.status_code)
except Exception:
LOG.info(_("[VRM-CINDER] _http_log_resp exception"))
def request(self, url, method, **kwargs):
'''request
request
:param url:
:param method:
:param kwargs:
:return:
'''
auth_attempts = 0
attempts = 0
step = 1
while True:
step *= 2
attempts += 1
if not self.auth_url or not self.auth_token or not self.site_uri:
LOG.info(_("[VRM-CINDER] auth_url is none. "))
kwargs.setdefault('headers', {})['X-Auth-Token'] = self.auth_token
try:
resp, body = self.try_request(url, method, **kwargs)
return resp, body
except driver_exception.Unauthorized as e:
LOG.error('[VRM-CINDER] error message is :%s' % e)
if e.errorCode == '10000040':
if auth_attempts > 2:
LOG.error("license error.")
raise driver_exception.ClientException(101)
if auth_attempts > 10:
raise driver_exception.ClientException(101)
LOG.info("Unauthorized, reauthenticating.")
attempts -= 1
auth_attempts += 1
sleep(step)
self.authenticate()
continue
except driver_exception.ClientException as ex:
if attempts > self.retries:
LOG.info(_("[VRM-CINDER] ClientException "))
raise ex
if 500 <= ex.code <= 599:
LOG.info(_("[VRM-CINDER] ClientException "))
else:
LOG.info(_("[VRM-CINDER] ClientException "))
raise ex
except requests.exceptions.ConnectionError as ex:
LOG.error("Connection Error: %s" % ex)
LOG.error("Connection Error: %s" % ex.message)
raise ex
LOG.info(
"Failed attempt(%s of %s), retrying in %s seconds" %
(attempts, self.retries, step))
sleep(step)
def try_request(self, url, method, **kwargs):
'''try_request
request
:param url:
:param method:
:param kwargs:
:return:
'''
no_version = False
if not self.version:
no_version = True
if url.endswith('session'):
no_version = True
kwargs.setdefault('headers', kwargs.get('headers', {}))
kwargs['headers']['User-Agent'] = self.USER_AGENT
if no_version:
kwargs['headers']['Accept'] = 'application/json;charset=UTF-8'
else:
version = self.version.lstrip(' v')
if url.endswith('/action/export'):
export_version = FC_DRIVER_CONF.export_version
version = '1.2' if export_version == 'v1.2' else \
self.version.lstrip(' v')
kwargs['headers']['Accept'] = 'application/json;version=' + \
version + ';charset=UTF-8'
kwargs['headers']['X-Auth-Token'] = self.auth_token
kwargs['headers']['Accept-Language'] = 'en_US'
if 'body' in kwargs:
if kwargs['body'] and len(kwargs['body']) > 0:
kwargs['headers'][
'Content-Type'] = 'application/json;charset=UTF-8'
kwargs['data'] = kwargs['body']
body = apiutils.str_drop_password_key(kwargs['body'])
# LOG.info(_("[VRM-CINDER] request body [%s]"), body)
del kwargs['body']
self._http_log_req((url, method,), kwargs)
resp = requests.request(
method,
url,
verify=False,
**kwargs)
self._http_log_resp(resp)
if resp.content:
try:
body = json.loads(resp.content)
except ValueError:
body = None
else:
body = None
# LOG.info(_("[VRM-CINDER] request status_code [%d]"), resp.status_code)
if resp.status_code >= 400:
LOG.error(_("error response, error is %s"), body)
raise driver_exception.exception_from_response(resp, body)
return resp, body
def _prepare_version_and_auth_url(self):
'''_prepare_version_and_auth_url
_prepare_version_and_auth_url
:return:
'''
self.version = CONF.vrm_version
self.auth_uri = '/service/session'
self.auth_url = self._generate_url(self.auth_uri)
def _prepare_auth_token(self):
'''_prepare_auth_token
_prepare_auth_token
:return:
'''
uri = '/service/session'
new_url = self._generate_url(uri)
# self.auth_token = None
headers = {'X-Auth-User': self.user,
'X-Auth-Key': self.password,
'X-Auth-UserType': self.userType, }
resp, body = self.try_request(new_url, 'POST', headers=headers)
if resp.status_code in (200, 204):
self.auth_token = resp.headers['x-auth-token']
def _prepare_site_uri(self):
'''_prepare_site_uri
_prepare_site_uri
:return:
'''
self.site_uri = self.site_urn = self.site_url = None
url = self._generate_url('/sites')
headers = {'X-Auth-Token': self.auth_token}
resp, body = self.try_request(url, 'GET', headers=headers)
if resp.status_code in (200, 204):
self.sites = body['sites']
if len(self.sites) == 1:
self.site_uri = self.sites[0]['uri']
self.site_urn = self.sites[0]['urn']
self.site_url = self._generate_url(self.site_uri)
return
else:
for si in self.sites:
if si['urn'] == FC_DRIVER_CONF.vrm_siteurn:
self.site_uri = si['uri']
self.site_urn = si['urn']
self.site_url = self._generate_url(self.site_uri)
return
raise driver_exception.NotFound()
def authenticate(self):
'''authenticate
authenticate
:return:
'''
self._prepare_version_and_auth_url()
self._prepare_auth_token()
self._prepare_site_uri()
if not self.version:
LOG.info(_("[VRM-CINDER] (%s)"), 'AuthorizationFailure')
raise driver_exception.AuthorizationFailure
if not self.auth_url:
LOG.info(_("[VRM-CINDER] (%s)"), 'AuthorizationFailure')
raise driver_exception.AuthorizationFailure
if not self.site_uri:
LOG.info(_("[VRM-CINDER] (%s)"), 'AuthorizationFailure')
raise driver_exception.AuthorizationFailure
def get_version(self):
'''get_version
get_version
:return:
'''
return self.version
def get_siteurn(self):
'''get_siteurn
get_siteurn
:return:
'''
if self.site_uri is None:
self.init()
return self.site_urn
def get_siteuri(self):
'''get_siteuri
get_siteurn
:return:
'''
if self.site_uri is None:
self.init()
return self.site_uri
def init(self):
'''init
init
:return:
'''
LOG.info(_("[VRM-CINDER] start init()"))
self.authenticate()

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# Copyright 2016 Huawei Technologies Co.,LTD.
# All Rights Reserved.
#
# 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.
"""
[VRM DRIVER] VRM CLIENT.
"""
from oslo_config import cfg
from oslo_log import log as logging
from cinder.i18n import _
from cinder.volume.drivers.huawei.vrm.base_proxy import BaseProxy
from cinder.volume.drivers.huawei.vrm import exception as driver_exception
from cinder.volume.drivers.huawei.vrm.utils import Delete_Snapshot_Code
try:
from eventlet import sleep
except ImportError:
from time import sleep
TASK_WAITING = 'waiting'
TASK_RUNNING = 'running'
TASK_SUCCESS = 'success'
TASK_FAILED = 'failed'
TASK_CANCELLING = 'cancelling'
TASK_UNKNOWN = 'unknown'
CONF = cfg.CONF
LOG = logging.getLogger(__name__)
class TaskProxy(BaseProxy):
'''TaskProxy
TaskProxy
'''
def __init__(self):
super(TaskProxy, self).__init__()
def wait_task(self, isShortQuery=0, **kwargs):
'''wait_task
:param kwargs:
:return:
'''
LOG.info(_("[VRM-CINDER] start wait_task()"))
task_uri = kwargs.get('task_uri')
method = 'GET'
if task_uri is None:
LOG.info(_("[VRM-CINDER] task_uri is none."))
raise driver_exception.ClientException(101)
else:
new_url = self._generate_url(task_uri)
retry = 0
error_num = 0
while retry < int(CONF.vrm_timeout):
if isShortQuery == 0:
if retry > 10:
retry += 10
sleep(10)
else:
retry += 3
sleep(3)
else:
if retry > 10:
retry += 10
sleep(10)
else:
retry += 1
sleep(1)
try:
resp, body = self.vrmhttpclient.request(new_url, method)
except Exception as ex:
LOG.info(_("[VRM-CINDER] querytask request exception."))
error_num += 1
if 30 < error_num:
LOG.info(
_("[VRM-CINDER] querytask request exception."))
raise ex
else:
continue
if body:
status = body.get('status')
if status in [TASK_WAITING, TASK_RUNNING]:
continue
elif status in [TASK_SUCCESS]:
LOG.info(
_("[VRM-CINDER] return TASK_SUCCESS wait_task()"))
return status
elif status in [TASK_FAILED, TASK_CANCELLING]:
LOG.info(
_("[VRM-CINDER] return TASK_FAILED wait_task()"))
if body.get('reason') in Delete_Snapshot_Code:
raise driver_exception.ClientException(
code=101,
message=body.get('reasonDes'),
errorCode=body.get('reason'))
raise driver_exception.ClientException(101)
else:
LOG.info(_("[VRM-CINDER] pass wait_task()"))
error_num += 1
if 30 < error_num:
raise driver_exception.ClientException(101)
else:
continue
else:
LOG.info(_("[VRM-CINDER] body is none."))
error_num += 1
if 30 < error_num:
raise driver_exception.ClientException(101)
else:
continue

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# Copyright 2016 Huawei Technologies Co.,LTD.
# All Rights Reserved.
#
# 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.
"""
FC Driver utils function
"""
import hashlib
import sys
import traceback
from cinder.i18n import _
from oslo_log import log as logging
LOG = logging.getLogger(__name__)
def log_exception(exception=None):
"""log_exception
:param exception:
:return:
"""
if exception:
pass
etype, value, track_tb = sys.exc_info()
error_list = traceback.format_exception(etype, value, track_tb)
for error_info in error_list:
LOG.error(error_info)
def str_drop_password_key(str_data):
"""str_drop_password_key
remove json password key item
:param data:
:return:
"""
dict_data = eval(str_data)
if isinstance(dict_data, dict):
drop_password_key(dict_data)
return str(dict_data)
else:
LOG.info(
_("[BRM-DRIVER] str_data can't change to dict, str_data:(%s) "),
str_data)
return
def drop_password_key(data):
"""remove json password key item
:param data:
:return:
"""
encrypt_list = ['password', 'vncpassword', 'oldpassword',
'domainpassword', 'vncoldpassword', 'vncnewpassword',
'auth_token', 'token', 'fc_pwd', 'accessKey',
'secretKey']
for key in data.keys():
if key in encrypt_list:
del data[key]
elif data[key] and isinstance(data[key], dict):
drop_password_key(data[key])
def sha256_based_key(key):
"""sha256_based_key
generate sha256 based key
:param key:
:return:
"""
hash_ = hashlib.sha256()
hash_.update(key)
return hash_.hexdigest()
Delete_Snapshot_Code = ['10400004']

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# Copyright 2016 Huawei Technologies Co.,LTD.
# All Rights Reserved.
#
# 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.
"""
[VRM DRIVER] VRM CLIENT.
"""
import json
from cinder import exception as cinder_exception
from cinder.i18n import _
from cinder.volume.drivers.huawei.vrm.base_proxy import BaseProxy
from cinder.volume.drivers.huawei.vrm import exception as driver_exception
from cinder.volume.drivers.huawei.vrm.task_proxy import TaskProxy
from oslo_log import log as logging
TASK_WAITING = 'waiting'
TASK_RUNNING = 'running'
TASK_SUCCESS = 'success'
TASK_FAILED = 'failed'
TASK_CANCELLING = 'cancelling'
TASK_UNKNOWN = 'unknown'
LOG = logging.getLogger(__name__)
class VolumeProxy(BaseProxy):
def __init__(self):
super(VolumeProxy, self).__init__()
self.task_proxy = TaskProxy()
def filter_not_none_dict(self, src_dic):
obj_dic = {}
for index_dic in src_dic:
if src_dic.get(index_dic) is not None:
obj_dic.update({index_dic: src_dic.get(index_dic)})
return obj_dic
def query_volume(self, **kwargs):
'''query_volume
'query_volume': ('GET',
('/volumes', kwargs.get(self.RESOURCE_URI),
None,
kwargs.get('id')),
{'limit': kwargs.get('limit'),
'offset': kwargs.get('offset'),
'scope': kwargs.get('scope')
},
{},
False),
'''
LOG.info(_("[VRM-CINDER] start query_volume()"))
uri = '/volumes'
method = 'GET'
path = self.site_uri + uri + '/' + kwargs.get('id')
new_url = self._generate_url(path)
resp, body = self.vrmhttpclient.request(new_url, method)
return body
def query_volume_replications(self, **kwargs):
'''query_volume_replications
'query_volume_replications': ('GET',
('/volumes/{volume_id}/action/replications',
kwargs.get(self.RESOURCE_URI), None,
kwargs.get('volume_id')),
False),
'''
LOG.info(_("[VRM-CINDER] start query_volume_replications()"))
uri = '/volumes'
method = 'GET'
path = self.site_uri + uri + '/' + kwargs.get(
'volume_id') + '/action/replications'
new_url = self._generate_url(path)
resp, body = self.vrmhttpclient.request(new_url, method)
return body
def list_volumes(self, **kwargs):
'''list_volumes
'list_volumes': ('GET',
('/volumes', kwargs.get(self.RESOURCE_URI),
None,
kwargs.get('id')),
{'limit': kwargs.get('limit'),
'offset': kwargs.get('offset'),
'scope': kwargs.get('scope')
},
{},
False),
'''
LOG.info(_("[VRM-CINDER] start query_volumesnapshot()"))
uri = '/volumes/compatibility/discovery '
method = 'GET'
path = self.site_uri + uri
offset = 0
volumes = []
volumes_map = {} # use map to clean repeat
while True:
parames = {
'limit': self.limit,
'offset': offset,
'scope': kwargs.get('scope'),
'uuid': kwargs.get('uuid')
}
appendix = self._joined_params(parames)
new_url = self._generate_url(path, appendix)
resp, body = self.vrmhttpclient.request(new_url, method)
total = int(body.get('total') or 0)
if total > 0:
res = body.get('volumes')
for volume in res:
volumes_map[volume.get('uuid')] = volume
volumes = volumes_map.values()
volumes += res
offset += len(res)
if offset >= total or len(volumes) >= total or len(
res) < self.limit:
break
if offset > 5:
offset -= 5
else:
break
for index_volume in volumes:
if index_volume.get(
'customProperties') is not None and index_volume.get(
'customProperties').get('external_uuid') is not None:
index_volume["uuid"] = index_volume["customProperties"][
"external_uuid"]
return volumes
def list_volumes_extend(self, **kwargs):
'''list_volumes_extend
'list_volumes_extend': ('GET',
('/volumes', kwargs.get(self.RESOURCE_URI),
None,
kwargs.get('id')),
{'limit': kwargs.get('limit'),
'offset': kwargs.get('offset'),
'scope': kwargs.get('scope')
},
{},
False),
'''
LOG.info(_("[VRM-CINDER] start query_volumesnapshot()"))
uri = '/volumes/extend'
method = 'GET'
path = self.site_uri + uri
offset = 0
volumes = []
volumes_map = {} # use map to clean repeat
while True:
parames = {
'limit': self.limit,
'offset': offset,
'scope': kwargs.get('scope'),
'uuid': kwargs.get('uuid')
}
appendix = self._joined_params(parames)
new_url = self._generate_url(path, appendix)
resp, body = self.vrmhttpclient.request(new_url, method)
total = int(body.get('total') or 0)
if total > 0:
res = body.get('volumes')
for volume in res:
volumes_map[volume.get('uuid')] = volume
volumes = volumes_map.values()
volumes += res
offset += len(res)
if offset >= total or len(volumes) >= total or len(
res) < self.limit:
break
if offset > 5:
offset -= 5
else:
break
for index_volume in volumes:
if index_volume.get(
'customProperties') is not None and index_volume.get(
'customProperties').get('external_uuid') is not None:
index_volume["uuid"] = index_volume["customProperties"][
"external_uuid"]
return volumes
def create_volume(self, **kwargs):
'''create_volume
'create_volume': ('POST',
('/volumes', None, None, None),
{},
{'name': kwargs.get('name'),
'quantityGB': kwargs.get('quantityGB'),
'datastoreUrn': kwargs.get('datastoreUrn'),
'uuid': kwargs.get('uuid'),
'isThin': kwargs.get('isThin'),
'type': kwargs.get('type'),
'indepDisk': kwargs.get('indepDisk'),
'persistentDisk':
kwargs.get('persistentDisk'),
'volumeId': kwargs.get('volumeId'),
'snapshotUuid': kwargs.get('snapshotUuid'),
'imageUrl': kwargs.get('imageUrl'),
},
True),
'''
LOG.info(_("[VRM-CINDER] start create_volume()"))
uri = '/volumes'
method = 'POST'
path = self.site_uri + uri
new_url = self._generate_url(path)
body = {
'name': kwargs.get('name'),
'quantityGB': kwargs.get('size'),
'datastoreUrn': kwargs.get('ds_urn'),
'uuid': kwargs.get('uuid'),
'isThin': kwargs.get('is_thin'),
'type': kwargs.get('type'),
'indepDisk': kwargs.get('independent'),
'customProperties': {"external_uuid": kwargs.get('uuid')}
}
support_pvscsi = kwargs.get('support_pvscsi', None)
if support_pvscsi is not None:
body.update({'pvscsiSupport': support_pvscsi})
resp, body = self.vrmhttpclient.request(new_url, method,
body=json.dumps(body))
return body
def delete_volume(self, **kwargs):
'''delete_volume
'delete_volume': ('DELETE',
('/volumes', kwargs.get(self.RESOURCE_URI),
None,
None),
{},
{},
True),
'''
LOG.info(_("[VRM-CINDER] start delete_volume()"))
method = 'DELETE'
path = kwargs.get('volume_uri')
new_url = self._generate_url(path)
error_busy = ['10300057', '10420005', '10420009', '10410154',
'10420137', '10420138', '10430058']
try:
resp, body = self.vrmhttpclient.request(new_url, method)
task_uri = body.get('taskUri')
self.task_proxy.wait_task(task_uri=task_uri)
except driver_exception.ClientException as ex:
LOG.info(_("[VRM-CINDER] delete volume (%s)"), ex.errorCode)
if ex.errorCode == "10420004":
return
elif ex.errorCode in error_busy:
LOG.info(_(
"[VRM-CINDER] volume status conflicts, try delete later."))
raise cinder_exception.VolumeIsBusy(message=ex.errorCode)
else:
raise ex
def clone_volume(self, **kwargs):
'''clone_volume
'clone_volume': ('POST',
('/volumes', None, kwargs.get('src_name'),'action/copyVol'),
{},
{'destinationVolumeID':
kwargs.get('dest_name')
},
True),
'''
LOG.info(_("[VRM-CINDER] start clone_volume()"))
uri = '/volumes'
method = 'POST'
path = self.site_uri + uri + '/' + kwargs.get(
'src_volume_id') + '/action/copyVol'
body = {'dstVolUrn': kwargs.get('dest_volume_urn')}
new_url = self._generate_url(path)
resp, body = self.vrmhttpclient.request(new_url, method,
body=json.dumps(body))
task_uri = body.get('taskUri')
self.task_proxy.wait_task(task_uri=task_uri)
def _copy_nfs_image_to_volume(self, **kwargs):
'''_copy_nfs_image_to_volume
'copy_image_to_volume': ('POST',
('/volumes/imagetovolume', None, None, None),
{},
{
'volumePara': {
'quantityGB':
kwargs.get('volume_size'),
'urn': kwargs.get('volume_urn')
},
'imagePara': {
'id': kwargs.get('image_id'),
'url': kwargs.get('image_location')
},
'location': kwargs.get('cluster_urn'),
'needCreateVolume': False
},
True),
'''
LOG.info(_("[VRM-CINDER] start copy_image_to_volume()"))
uri = '/volumes/imagetovolume'
method = 'POST'
path = self.site_uri + uri
new_url = self._generate_url(path)
body = {
'volumePara': {
'quantityGB': kwargs.get('volume_size'),
'urn': kwargs.get('volume_urn')
},
'imagePara': {
'id': kwargs.get('image_id'),
'url': kwargs.get('image_location')
},
'location': kwargs.get('cluster_urn'),
'needCreateVolume': False
}
resp, body = self.vrmhttpclient.request(new_url, method,
body=json.dumps(body))
task_uri = body.get('taskUri')
self.task_proxy.wait_task(task_uri=task_uri)
def _copy_volume_to_image(self, **kwargs):
'''_copy_volume_to_image
'copy_volume_to_image': ('POST',
('/volumes/volumetoimage', None, None, None),
{},
{
'volumePara': {'urn':
kwargs.get('volume_urn'),
'quantityGB':
kwargs.get('volume_size')},
'imagePara': {
'id': kwargs.get(
'image_id'),
'url': kwargs.get(
'image_url')}
},
True),
'''
LOG.info(_("[VRM-CINDER] start stop_vm()"))
uri = '/volumes/volumetoimage'
method = 'POST'
path = self.site_uri + uri
new_url = self._generate_url(path)
body = {
'volumePara': {
'urn': kwargs.get('volume_urn'),
'quantityGB': kwargs.get('volume_size')},
'imagePara': {
'id': kwargs.get('image_id'),
'url': kwargs.get('image_url')}
}
resp, body = self.vrmhttpclient.request(new_url, method,
body=json.dumps(body))
task_uri = body.get('taskUri')
self.task_proxy.wait_task(task_uri=task_uri)
def manage_existing(self, **kwargs):
'''manage_existing
'manage_existing': ('POST',
('/volumes', None, None, None),
{},
{'name': kwargs.get('name'),
'quantityGB': kwargs.get('quantityGB'),
'datastoreUrn': kwargs.get('datastoreUrn'),
'uuid': kwargs.get('uuid'),
'type': kwargs.get('type'),
'indepDisk': kwargs.get('indepDisk'),
'persistentDisk':
kwargs.get('persistentDisk'),
'volumeId': kwargs.get('volumeId'),
'snapshotUuid': kwargs.get('snapshotUuid'),
'imageUrl': kwargs.get('imageUrl'),
},
True),
'''
LOG.info(_("[VRM-CINDER] start create_volume()"))
uri = '/volumes/registevol'
method = 'POST'
path = self.site_uri + uri
new_url = self._generate_url(path)
body = {
'name': kwargs.get('name'),
'quantityGB': kwargs.get('quantityGB'),
'volInfoUrl': kwargs.get('volInfoUrl'),
'uuid': kwargs.get('uuid'),
'customProperties': {"external_uuid": kwargs.get('uuid')},
'type': kwargs.get('type'),
'maxReadBytes': kwargs.get('maxReadBytes'),
'maxWriteBytes': kwargs.get('maxWriteBytes'),
'maxReadRequest': kwargs.get('maxReadRequest'),
'maxWriteRequest': kwargs.get('maxWriteRequest')}
resp, body = self.vrmhttpclient.request(new_url, method,
body=json.dumps(body))
return body
def unmanage(self, **kwargs):
'''unmanage
'unmanage': ('DELETE',
('/volumes?isOnlyDelDB=1',
kwargs.get(self.RESOURCE_URI), None, None),
{},
{},
True),
'''
LOG.info(_("[VRM-CINDER] start unmanage()"))
method = 'DELETE'
path = kwargs.get('volume_uri') + '?isOnlyDelDB=1'
new_url = self._generate_url(path)
try:
resp, body = self.vrmhttpclient.request(new_url, method)
task_uri = body.get('taskUri')
self.task_proxy.wait_task(task_uri=task_uri)
except driver_exception.ClientException as ex:
LOG.info(_("[VRM-CINDER] unmanage volume (%s)"), ex.errorCode)
if ex.errorCode == "10420004":
return
else:
raise ex
def migrate_volume(self, **kwargs):
'''migrate_volume
Post <vol_uri>/<volid>/action/migratevol HTTP/1.1
Host https://<ip>:<port>
Accept application/json;version=<version>; charset=UTF-8
X-Auth-Token: <Authen_TOKEN>
{
'datastoreUrn':string,
'speed': integer
}
'''
LOG.info(_("[VRM-CINDER] start migrate_volume()"))
uri = '/volumes'
method = 'POST'
path = self.site_uri + uri + '/' + kwargs.get(
'volume_id') + '/action/migratevol'
body = {'datastoreUrn': kwargs.get('dest_ds_urn'),
'speed': kwargs.get('speed'),
'migrateType': kwargs.get('migrate_type')}
new_url = self._generate_url(path)
resp, body = self.vrmhttpclient.request(new_url, method,
body=json.dumps(body))
task_uri = body.get('taskUri')
self.task_proxy.wait_task(task_uri=task_uri)
def modify_volume(self, **kwargs):
LOG.info(_("[VRM-CINDER] start modify_volume()"))
uri = '/volumes'
method = 'PUT'
path = self.site_uri + uri + '/' + kwargs.get('volume_id')
body = {}
if kwargs.get('type') is not None:
body.update({'type': kwargs.get('type')})
if kwargs.get('name') is not None:
body.update({'name': kwargs.get('name')})
new_url = self._generate_url(path)
resp, body = self.vrmhttpclient.request(new_url, method,
body=json.dumps(body))
if resp.status_code not in (200, 204):
raise driver_exception.ClientException(101)
def extend_volume(self, **kwargs):
'''extend_volume
'extend_volume': ('POST',
(kwargs.get('volume_uri'),'/action/expandVol',
None, None),
{},
{},
True),
'''
LOG.info(_("[VRM-CINDER] start extend_volume()"))
method = 'POST'
body = {'size': kwargs.get('size')}
volume_uri = kwargs.get('volume_uri')
path = volume_uri + '/action/expandVol'
new_url = self._generate_url(path)
try:
resp, body = self.vrmhttpclient.request(new_url, method,
body=json.dumps(body))
task_uri = body.get('taskUri')
self.task_proxy.wait_task(task_uri=task_uri)
except driver_exception.ClientException as ex:
LOG.info(_("[VRM-CINDER] extend volume (%s)"), ex.errorCode)
raise ex
except Exception as ex:
LOG.info(_("[VRM-CINDER] extend volume (%s)"), ex)
raise ex
def wait_task(self, **kwargs):
task_uri = kwargs.get('taskUri')
self.task_proxy.wait_task(task_uri=task_uri)
def query_volume_by_custom_properties(self, **kwargs):
'''query_volume_by_custom_properties
'query_volume_by_custom_properties': ('POST',
('/volumes/queryby/custom-properties', None, None,
None),
{},
{"condition": {"name": "external_uuid",
"value": "93DF26A9-2D3B-43A6-A7D8-CF5E9D0DC17C"
},
"offset": 0,
limit": 10
},
True),
'''
LOG.info(_("[VRM-CINDER] start query_volume_by_custom_properties()"))
uri = '/volumes/queryby/custom-properties'
method = 'POST'
path = self.site_uri + uri
new_url = self._generate_url(path)
body = {
'condition': {
'name': 'external_uuid',
'value': kwargs.get('external_uuid')
}
}
resp, body = self.vrmhttpclient.request(new_url, method,
body=json.dumps(body))
volumes = []
total = int(body.get('total') or 0)
if total > 0:
res = body.get('volumes')
volumes += res
return volumes[0]
return None
def update_custom_properties(self, **kwargs):
'''update_custom_properties
'update_by_custom_properties': ('POST',
('/volumes/properties/custom', None, None, None),
{},
{"volumes": [
'volumeUrn': kwargs.get('volumeUrn'),
'customProperties': {
'external_uuid': kwargs.get('external_uuid')
}]
},
True),
'''
LOG.info(_("[VRM-CINDER] start modify_custom_properties()"))
uri = '/volumes/properties/custom'
method = 'POST'
path = self.site_uri + uri
new_url = self._generate_url(path)
body = {
'volumes': [
{
'volumeUrn': kwargs.get('volume_urn'),
'customProperties': {
'external_uuid': kwargs.get('external_uuid')
}
}
]
}
resp, body = self.vrmhttpclient.request(new_url, method,
body=json.dumps(body))
return body

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# Copyright 2016 Huawei Technologies Co.,LTD.
# All Rights Reserved.
#
# 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.
"""
[VRM DRIVER] VRM CLIENT.
"""
import json
from oslo_config import cfg
from oslo_log import log as logging
from cinder import exception as cinder_exception
from cinder.i18n import _
from cinder.volume.drivers.huawei.vrm.base_proxy import BaseProxy
from cinder.volume.drivers.huawei.vrm import exception as driver_exception
from cinder.volume.drivers.huawei.vrm.task_proxy import TaskProxy
from cinder.volume.drivers.huawei.vrm.utils import Delete_Snapshot_Code
CONF = cfg.CONF
try:
from eventlet import sleep
except ImportError:
from time import sleep
TASK_WAITING = 'waiting'
TASK_RUNNING = 'running'
TASK_SUCCESS = 'success'
TASK_FAILED = 'failed'
TASK_CANCELLING = 'cancelling'
TASK_UNKNOWN = 'unknown'
LOG = logging.getLogger(__name__)
class VolumeSnapshotProxy(BaseProxy):
def __init__(self, *args, **kwargs):
super(VolumeSnapshotProxy, self).__init__()
LOG.info(_("[VRM-CINDER] start __init__()"))
self.task_proxy = TaskProxy()
self.create_retry = ['10000009', '10430056', '10430050', '10300421',
'10430057', '10300318', '10300162', '10300026']
self.delete_retry = Delete_Snapshot_Code
self.number = CONF.vrm_vol_snapshot_retries
self.sleep_time = CONF.vrm_snapshot_sleeptime
if not self.number:
LOG.error('conf number is None, use 3')
self.number = 3
if not self.sleep_time:
LOG.error('conf sleeptime is None, use 300')
self.sleep_time = 300
def query_volumesnapshot(self, **kwargs):
'''query_volumesnapshot
'list_volumesnapshot': ('GET',
('/volumesnapshots', None, kwargs.get('uuid'),
None),
{'limit': kwargs.get('limit'),
'offset': kwargs.get('offset'),
'scope': kwargs.get('scope')
},
{},
False),
'''
LOG.info(_("[VRM-CINDER] start query_volumesnapshot()"))
uri = '/volumesnapshots'
method = 'GET'
path = self.site_uri + uri + '/' + kwargs.get('uuid')
new_url = self._generate_url(path)
try:
resp, body = self.vrmhttpclient.request(new_url, method)
except driver_exception.ClientException as ex:
LOG.info(_("[VRM-CINDER] query snapshot (%s)"), ex.errorCode)
if ex.errorCode == "10430051":
return None
else:
raise ex
'''
error_code = body.get('errorCode')
if error_code != None:
if '10430010' == error_code:
LOG.info(_("[VRM-CINDER] snapshot not exist"))
return None
'''
return body
def list_snapshot(self, **kwargs):
'''list_snapshot
'list_volumesnapshot': ('GET',
('/volumesnapshots', None, kwargs.get('uuid'),
None),
{'limit': kwargs.get('limit'),
'offset': kwargs.get('offset'),
'scope': kwargs.get('scope')
},
{},
False),
'''
LOG.info(_("[VRM-CINDER] start list_snapshot()"))
uri = '/volumesnapshots/queryVolumeSnapshots'
method = 'GET'
path = self.site_uri + uri
body = None
offset = 0
snapshots = []
while True:
parames = {
'limit': self.limit,
'offset': offset}
appendix = self._joined_params(parames)
new_url = self._generate_url(path, appendix)
resp, body = self.vrmhttpclient.request(new_url, method)
total = int(body.get('total') or 0)
if total > 0:
res = body.get('snapshots')
snapshots += res
offset += len(res)
if offset >= total or len(snapshots) >= total or len(
res) < self.limit:
break
else:
break
return snapshots
def create_volumesnapshot(self, **kwargs):
'''create_volumesnapshot
'create_volumesnapshot': ('POST',
('/volumesnapshots', None, None, None),
{},
{'volumeUrn': kwargs.get('vol_urn'),
'snapshotUuid': kwargs.get('uuid'),
},
False),
'''
LOG.info(_("[VRM-CINDER] start create_volumesnapshot()"))
uri = '/volumesnapshots'
method = 'POST'
path = self.site_uri + uri
body = {
'volumeUrn': kwargs.get('vol_urn'),
'snapshotUuid': kwargs.get('snapshot_uuid')
}
enable_active = kwargs.get('enable_active', None)
if enable_active is not None:
body.update({'enableActive': enable_active})
new_url = self._generate_url(path)
number = self.number
sleep_time = self.sleep_time
while(number >= 0):
try:
resp, body = self.vrmhttpclient.request(new_url, method,
body=json.dumps(body))
task_uri = body.get('taskUri')
if task_uri is not None:
self.task_proxy.wait_task(task_uri=task_uri)
return body
except driver_exception.ClientException as ex:
LOG.info(_("[VRM-CINDER] create volumesnapshot (%s)"),
ex.errorCode)
if ex.errorCode not in self.create_retry:
raise ex
LOG.debug(
'[VRM-CINDER] The errorcode is in retry list:%d' % number)
number -= 1
if number < 0:
raise ex
sleep(sleep_time)
def active_snapshots(self, **kwargs):
'''active_snapshots
'active_snapshots': ('POST',
('/volumesnapshots/enableSnapshots',
None, None, None),
{},
{'snapshotList': kwargs.get('snapshot_urns')},
False),
'''
LOG.info(_("[VRM-CINDER] start active_snapshots()"))
uri = '/volumesnapshots/enableSnapshots'
method = 'POST'
path = self.site_uri + uri
body = {
'snapshotUuidList': kwargs.get('snapshot_uuids')
}
new_url = self._generate_url(path)
resp, body = self.vrmhttpclient.request(new_url, method,
body=json.dumps(body))
task_uri = body.get('taskUri')
if task_uri is not None:
self.task_proxy.wait_task(task_uri=task_uri)
return body
def delete_volumesnapshot(self, **kwargs):
'''delete_volumesnapshot
'delete_volumesnapshot': ('DELETE',
('/volumesnapshots', None, None,
kwargs.get('id')),
{},
{
'snapshotUuid': kwargs.get('snapshotUuid'),
},
True),
'''
LOG.info(_("[VRM-CINDER] start delete_volumesnapshot()"))
uri = '/volumesnapshots'
method = 'DELETE'
path = self.site_uri + uri + '/' + kwargs.get('id')
body = {
'volumeUrn': kwargs.get('vol_urn'),
'snapshotUuid': kwargs.get('snapshot_uuid')}
new_url = self._generate_url(path)
number = self.number
sleep_time = self.sleep_time
while(number >= 0):
try:
resp, body = self.vrmhttpclient.request(new_url, method)
task_uri = body.get('taskUri')
self.task_proxy.wait_task(task_uri=task_uri)
break
except driver_exception.ClientException as ex:
LOG.info(_("[VRM-CINDER] delete volumesnapshot (%s)"),
ex.errorCode)
normal_errorcode = ['10300026', '10300057', '10430052',
'10430054', '10430056', '10300421',
'10300318', '10300162', '10300153',
'10300170', '10000009', '10300421',
'10420138']
if ex.errorCode in normal_errorcode:
LOG.error(_(
"[VRM-CINDER] snapshot status conflicts, "
"try delete later."))
raise cinder_exception.SnapshotIsBusy(
snapshot_name=kwargs.get('snapshot_uuid'))
if ex.errorCode not in self.delete_retry:
raise ex
LOG.info(
'[VRM-CINDER] The errorcode is in retry list, number:%d' %
number)
number -= 1
if number < 0:
raise ex
sleep(sleep_time)
def create_volume_from_snapshot(self, **kwargs):
'''create_volume_from_snapshot
'createvolumefromsnapshot': ('POST',
('/volumesnapshots', None, "createvol",
None),
{},
{'snapshotUuid': kwargs.get('uuid'),
'volumeName': kwargs.get('name'),
'volumeType': normal/share
'volumeUuid': uuid
'snapshotVolumeType': 0/1
},
True),
'''
LOG.info(_("[VRM-CINDER] start createvolumefromsnapshot()"))
uri = '/volumesnapshots/createvol'
method = 'POST'
path = self.site_uri + uri
snapshotVolumeType = 0
if str(kwargs.get('full_clone')) == '0':
snapshotVolumeType = 1
body = {
'snapshotUuid': kwargs.get('snapshot_uuid'),
'volumeName': kwargs.get('volume_name'),
'volumeType': kwargs.get('type'),
'volumeUuid': kwargs.get('volume_uuid'),
'snapshotVolumeType': snapshotVolumeType,
}
if kwargs.get('volume_size') is not None:
body.update({'volumeSize': kwargs.get('volume_size')})
new_url = self._generate_url(path)
resp, body = self.vrmhttpclient.request(new_url, method,
body=json.dumps(body))
task_uri = body.get('taskUri')
self.task_proxy.wait_task(task_uri=task_uri)
return body

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# Copyright 2016 Huawei Technologies Co.,LTD.
# All Rights Reserved.
#
# 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
import urlparse
from oslo_config import cfg
from oslo_log import log as logging
from cinder import exception as cinder_exception
from cinder.i18n import _
from cinder.volume.drivers.huawei.vrm.conf import FC_DRIVER_CONF
from cinder.volume.drivers.huawei.vrm import exception as driver_exception
TASK_WAITING = 'waiting'
TASK_RUNNING = 'running'
TASK_SUCCESS = 'success'
TASK_FAILED = 'failed'
TASK_CANCELLING = 'cancelling'
TASK_UNKNOWN = 'unknown'
CONF = cfg.CONF
LOG = logging.getLogger(__name__)
class VRM_COMMANDS(object):
USER_AGENT = 'VRM-HTTP-Client for OpenStack'
RESOURCE_URI = 'uri'
TASK_URI = 'taskUri'
BASIC_URI = '/service'
glanceServer_host = ''
glanceServer_port = ''
version = CONF.vrm_version
site_uri = ''
def __init__(self):
self.site_urn = None
self.site_uri = None
glanceServer_Info = str(CONF.glance_api_servers).split(':')
LOG.info("glance_api_servers is [%s]", CONF.glance_api_servers)
LOG.info("sxmatch glanceServer_Info is %s", glanceServer_Info)
self.glanceServer_host =\
glanceServer_Info[0] + ":" + glanceServer_Info[1]
self.glanceServer_host = self.glanceServer_host.replace("['", '')
LOG.info("sxmatch glanceServer_host is %s", self.glanceServer_host)
self.glanceServer_port = glanceServer_Info[1].replace("']", '')
LOG.info("sxmatch glanceServer_port is %s", self.glanceServer_port)
"""Generate command to be sent to VRM."""
def _joined_params(self, params):
param_str = []
for k, v in params.items():
if (k is None) or (v is None) or len(k) == 0:
continue
if k == 'scope' and v == self.site_urn:
continue
param_str.append("%s=%s" % (k, str(v)))
return '&'.join(param_str)
def _joined_body(self, params):
param_str = []
for k, v in params.items():
if k is None or v is None or \
len(k) == 0:
continue
if type(v) in [int]:
param_str.append('"%s":%s' % (k, str(v)))
elif type(v) in [str, unicode]:
param_str.append('"%s":"%s"' % (k, str(v)))
elif type(v) in [bool]:
param_str.append('"%s":%s' % (k, str(v).lower()))
elif type(v) in [dict]:
param_str1 = json.dumps(v)
param_str.append('"%s":%s' % (k, param_str1))
else:
pass
if len(param_str) > 0:
return '{' + ','.join(param_str) + '}'
else:
return None
def _combine_vmConfig(self, **kwargs):
cpu_quantity = 1
mem_quantityMB = 1024
datastoreUrn = CONF.vrm_sm_datastoreurn
disk_quantityGB = 10
image_size = 10
if image_size > disk_quantityGB:
LOG.error(_("image is larger than sys-vol."))
raise cinder_exception.ImageTooLarge
cpu = {'quantity': cpu_quantity}
memory = {'quantityMB': mem_quantityMB}
disks = [
{
'datastoreUrn': datastoreUrn,
'quantityGB': disk_quantityGB,
'volType': 0,
'sequenceNum': 1,
}
]
properties = {
'isEnableHa': True,
'reoverByHost': False,
'isEnableFt': False
}
vmConfigBody = {
'cpu': cpu,
'memory': memory,
'disks': disks,
'properties': properties,
}
return vmConfigBody
def _combine_os_options(self, **kwargs):
osOptions = {
'osType': 'Windows',
'osVersion': 26
}
return osOptions
def init_site(self, uri, urn):
self.site_uri = uri
self.site_urn = urn
return
def _generate_url(self, path, query=None, frag=None):
LOG.info(_("[BRM-DRIVER] call _generate_url() "))
if CONF.vrm_ssl:
scheme = 'https'
else:
scheme = 'http'
fc_ip = FC_DRIVER_CONF.fc_ip
netloc = str(fc_ip) + ':' + str(CONF.vrm_port)
if path.startswith(self.BASIC_URI):
url = urlparse.urlunsplit((scheme, netloc, path, query, frag))
else:
url = urlparse.urlunsplit(
(scheme, netloc, self.BASIC_URI + str(path), query, frag))
return url
def generate_vrm_cmd(self, cmd, **kwargs):
COMMANDS = {
'v5.1': {
'list_tasks': ('GET',
('/tasks', kwargs.get(self.RESOURCE_URI), None,
None),
{},
{},
False),
'list_hosts': ('GET',
('/hosts', kwargs.get(self.RESOURCE_URI), None,
None),
{'limit': kwargs.get('limit'),
'offset': kwargs.get('offset'),
'scope': kwargs.get('scope')},
{},
False),
'list_datastores': ('GET',
('/datastores',
kwargs.get(self.RESOURCE_URI), None,
None),
{'limit': kwargs.get('limit'),
'offset': kwargs.get('offset'),
'scope': kwargs.get('scope')},
{},
False),
'list_volumes': ('GET',
('/volumes', kwargs.get(self.RESOURCE_URI),
None, kwargs.get('id')),
{'limit': kwargs.get('limit'),
'offset': kwargs.get('offset'),
'scope': kwargs.get('scope')},
{},
False),
'create_volume': ('POST',
('/volumes', None, None, None),
{},
{'name': kwargs.get('name'),
'quantityGB': kwargs.get('quantityGB'),
'datastoreUrn': kwargs.get('datastoreUrn'),
'uuid': kwargs.get('uuid'),
'isThin': kwargs.get('isThin'),
'type': kwargs.get('type'),
'indepDisk': kwargs.get('indepDisk'),
'persistentDisk': kwargs.get(
'persistentDisk'),
'volumeId': kwargs.get('volumeId')},
True),
'delete_volume': ('DELETE',
('/volumes', kwargs.get(self.RESOURCE_URI),
None, None),
{},
{},
True),
'list_volumesnapshot': ('GET',
('/volumesnapshots', None,
kwargs.get('uuid'), None),
{'limit': kwargs.get('limit'),
'offset': kwargs.get('offset'),
'scope': kwargs.get('scope')},
{},
False),
'create_volumesnapshot': ('POST',
('/volumesnapshots', None, None,
None),
{},
{'volumeUrn': kwargs.get('vol_urn'),
'snapshotUuid': kwargs.get('uuid')},
False),
'delete_volumesnapshot': ('DELETE',
('/volumesnapshots', None, None,
kwargs.get('id')),
{},
{
'snapshotUuid': kwargs.get(
'snapshotUuid')
},
True),
'createvolumefromsnapshot': ('POST',
('/volumesnapshots', None,
"createvol", None),
{},
{'snapshotUuid': kwargs.get(
'uuid'),
'volumeName':
kwargs.get('name')},
True),
'clone_volume': ('POST',
('/volumes', None, kwargs.get('src_name'),
'action/copyVol'),
{},
{'destinationVolumeID': kwargs.get(
'dest_name')},
True),
'copy_image_to_volume': ('POST',
('/volumes/imagetovolume', None, None,
None),
{},
{
'volumePara': {
'quantityGB': kwargs.get(
'volume_size'),
'urn': kwargs.get(
'volume_urn')
},
'imagePara': {
'id': kwargs.get('image_id'),
'url': kwargs.get(
'image_location')
},
'location': kwargs.get(
'host_urn'),
'needCreateVolume': False
},
True),
'copy_volume_to_image': ('POST',
('/volumes/volumetoimage', None, None,
None),
{},
{
'volumePara': {'urn': kwargs.get(
'volume_urn'),
'quantityGB': kwargs.get(
'volume_size')},
'imagePara': {
'id': kwargs.get('image_id'),
'url': kwargs.get(
'image_url')}
},
True),
'import_vm_from_image': ('POST',
('/vms/action/import', None, None,
None),
{},
dict({
'name': 'name',
'location': kwargs.get(
'host_urn'),
'autoBoot': 'false',
'url': kwargs.get('url'),
'protocol': 'nfs',
'vmConfig': {
'cpu': {
'quantity': 1
},
'memory': {
'quantityMB': 1024
},
'disks': [
{
'pciType': 'IDE',
'datastoreUrn':
kwargs.get(
'ds_urn'),
'quantityGB':
kwargs.get(
'vol_size'),
'volType': 0,
'sequenceNum': 1},
]
},
'osOptions': {
'osType': 'Windows',
'osVersion': 32
}
}),
True),
'detach_vol_from_vm': ('POST',
('/vms', None, kwargs.get('vm_id'),
'action/detachvol'),
{},
{'volUrn': kwargs.get('volUrn')},
True),
'stop_vm': ('POST',
('/vms', None, kwargs.get('vm_id'), 'action/stop'),
{},
{'mode': kwargs.get('mode')},
True),
'delete_vm': ('DELETE',
('/vms', None, kwargs.get('vm_id'), None),
{},
{},
True),
'query_vm': ('GET',
('/vms', None, kwargs.get('vm_id'), None),
{},
{},
False),
'list_templates': ('GET',
('/vms', None, None, None),
{'limit': kwargs.get('limit'),
'offset': kwargs.get('offset'),
'scope': kwargs.get('scope'),
'isTemplate': 'true'},
{},
False),
'clone_vm': ('POST',
('/vms', None, kwargs.get('template_id'),
'action/clone'),
{},
dict({
"name": "cinder-plugin-temp-vm",
"description": "cinder-plugin-temp-vm",
"isLinkClone": kwargs.get('linked_clone'),
'location': kwargs.get('host_urn'),
'autoBoot': 'false',
'vmConfig':
{
'cpu': {
'quantity': 2
},
'memory':
{
'quantityMB': 1024
},
'disks':
[{
'pciType': 'IDE',
'datastoreUrn': kwargs.get('ds_urn'),
'quantityGB': kwargs.get(
'volume_size'),
'volType': 0,
'sequenceNum': 1,
'isThin': kwargs.get('is_thin')
}]
},
}),
True),
},
'v2.0': {}
}
path = query = body = None
LOG.info("[BRM-DRIVER] version is [%s]", self.version)
if self.version not in COMMANDS.keys():
raise driver_exception.UnsupportedVersion()
else:
commands = COMMANDS[self.version]
if cmd not in commands.keys():
raise driver_exception.UnsupportedCommand()
else:
(method, pathparams, queryparams, bodyparams, hastask) = commands[
cmd]
resource, resource_uri, tag1, tag2 = pathparams
if resource_uri:
path = resource_uri
LOG.info(_("[VRM-CINDER] [%s]"), path)
else:
path = self.site_uri + resource
LOG.info(_("[VRM-CINDER] [%s]"), path)
if tag1:
path += ('/' + str(tag1))
LOG.info(_("[VRM-CINDER] [%s]"), path)
if tag2:
path += ('/' + str(tag2))
LOG.info(_("[VRM-CINDER] [%s]"), path)
if method == 'GET':
query = self._joined_params(queryparams)
elif method == 'DELETE':
query = self._joined_params(queryparams)
elif method == 'POST':
query = self._joined_params(queryparams)
LOG.info("[BRM-DRIVER] _generate_vrm_cmd bodyparams is [%s]",
bodyparams)
body = json.dumps(bodyparams)
LOG.info("[BRM-DRIVER] _generate_vrm_cmd body is [%s]", body)
else:
raise cinder_exception.UnknownCmd(cmd=method)
url = self._generate_url(path, query)
LOG.info("[BRM-DRIVER] _generate_vrm_cmd url is [%s]", url)
return (method, url, body, hastask)

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cinder/volume/drivers/huawei/fusioncompute/vrm_driver_huawei.py Normal file
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# Copyright 2016 Huawei Technologies Co.,LTD.
# All Rights Reserved.
#
# 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 oslo_config import cfg
from oslo_log import log as logging
from cinder import context as cinder_context
from cinder.i18n import _
from cinder.volume.drivers.huawei.vrm.vrm_driver import VRMDriver
def metadata_to_dict(metadata):
result = {}
for item in metadata:
if not item.get('deleted'):
result[item['key']] = item['value']
return result
LOG = logging.getLogger(__name__)
CONF = cfg.CONF
class VRMDriverHuawei(VRMDriver):
VENDOR = 'Huawei'
BACKEND = 'VRM'
VERSION = 'v1.1'
def __init__(self, *args, **kwargs):
'''__init__
:param args:
:param kwargs:
:return:
'''
super(VRMDriverHuawei, self).__init__(*args, **kwargs)
def create_volume(self, volume):
'''create_volume
create_volume
{
"name":string,
quantityGB:integer,
datastoreUrn:string,
"isThin":boolean,
"type":string,
indepDisk:boolean,
persistentDisk:boolean
}
:param volume:
:return:
'''
LOG.info(_("[CINDER-VRM] start create_volume() "))
vol_meta = volume.get('volume_metadata')
vol_meta_dict = metadata_to_dict(vol_meta)
context = cinder_context.get_admin_context()
temp_str = vol_meta_dict.get('urn')
fc_vol_id = temp_str[temp_str.rfind(':') + 1:]
name = volume.get('name')
model_update, metadata = self._vrm_get_volume_meta(id=fc_vol_id)
self.db.volume_metadata_update(context, volume['id'], metadata, False)
try:
self.volume_proxy.update_custom_properties(volume_urn=temp_str,
external_uuid=volume[
'id'])
# modify volume name
self.volume_proxy.modify_volume(volume_id=fc_vol_id, name=name)
except Exception as ex:
LOG.error(
_("[CINDER-VRM] modify volume information failed after create "
"volume.volume id is [%s] ") % fc_vol_id)
LOG.exception(ex)
return model_update
def delete_volume(self, volume):
'''delete_volume
:param volume:
:return:
'''
LOG.info(_("[CINDER-VRM] start delete_volume() "))
vol_meta = volume.get('volume_metadata')
vol_meta_dict = metadata_to_dict(vol_meta)
fc_volume_name = vol_meta_dict.get('fc_volume_name')
temp_str = vol_meta_dict.get('urn')
fc_vol_id = temp_str[temp_str.rfind(':') + 1:]
try:
self.volume_proxy.update_custom_properties(volume_urn=temp_str,
external_uuid="")
# modify volume name
self.volume_proxy.modify_volume(volume_id=fc_vol_id,
name=fc_volume_name)
except Exception as ex:
LOG.error(
_("[CINDER-VRM] modify volume information failed after create"
" volume.volume id is [%s] ") % fc_vol_id)
LOG.exception(ex)
return
def _try_get_volume_stats(self, refresh=False):
'''_try_get_volume_stats
:param refresh:If 'refresh' is True, run the update first.
:return:Return the current state of the volume service.
'''
# LOG.info(_("[BRM-DRIVER] start _try_get_volume_stats() "))
if refresh:
self.left_periodrate -= 1
if self.left_periodrate <= 0:
self._refresh_storage_info(refresh)
stats = self._build_volume_stats()
ds_meta = {}
ds_names = [ds['name'] for ds in self.SHARED_DATASTORES]
for pool in self.pool_list:
if pool not in ds_names:
continue
new_pool = {}
ds_meta['ds_name'] = pool
datastore = self._choose_datastore(ds_meta)
if datastore.get('storageType') == 'advanceSan' and datastore.get(
'version') is not None:
new_pool.update(dict(consistencygroup_support=True))
if 'NORMAL' != datastore['status']:
new_pool.update(dict(
pool_name=pool,
free_capacity_gb=0,
reserved_percentage=self.reserved_percentage,
total_capacity_gb=0,
provisioned_capacity_gb=0,
max_over_subscription_ratio=self.over_ratio,
affine_rate=1
))
stats["pools"].append(new_pool)
continue
if self.current_list is not None and pool in self.current_list:
new_pool.update(dict(
pool_name=pool,
free_capacity_gb="infinite",
reserved_percentage=self.reserved_percentage,
total_capacity_gb="infinite",
provisioned_capacity_gb=datastore['usedSizeGB'],
max_over_subscription_ratio=self.over_ratio,
affine_rate=self.affine_rate
))
else:
new_pool.update(dict(
pool_name=pool,
free_capacity_gb="infinite",
reserved_percentage=self.reserved_percentage,
total_capacity_gb="infinite",
provisioned_capacity_gb=datastore['usedSizeGB'],
max_over_subscription_ratio=self.over_ratio,
affine_rate=1
))
if self.thin_provision is True:
new_pool.update(dict(
thin_provisioning_support=True,
thick_provisioning_support=False
))
else:
new_pool.update(dict(
thin_provisioning_support=False,
thick_provisioning_support=True
))
tier_size = datastore.get('tierSize', None)
type_v3 = []
if tier_size and len(tier_size) >= 3:
if tier_size[0] > 0:
type_v3.append('ssd')
if tier_size[1] > 0:
type_v3.append('sas')
if tier_size[2] > 0:
type_v3.append('nl_sas')
if len(type_v3) > 0:
type_v3_str = ';'.join(type_v3)
LOG.info(_("[CINDER-BRM] type of v3 is %s"), type_v3_str)
new_pool.update(dict(type=type_v3_str))
stats["pools"].append(new_pool)
# LOG.info(_("[CINDER-BRM] (%d)--%s"), self.left_periodrate, stats)
return stats

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# -*- coding: utf-8 -*-
# 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 os
import sys
sys.path.insert(0, os.path.abspath('../..'))
# -- General configuration ----------------------------------------------------
# Add any Sphinx extension module names here, as strings. They can be
# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
extensions = [
'sphinx.ext.autodoc',
#'sphinx.ext.intersphinx',
'oslosphinx'
]
# autodoc generation is a bit aggressive and a nuisance when doing heavy
# text edit cycles.
# execute "export SPHINX_DEBUG=1" in your terminal to disable
# The suffix of source filenames.
source_suffix = '.rst'
# The master toctree document.
master_doc = 'index'
# General information about the project.
project = u'cinder-fusioncompute'
copyright = u'2016, OpenStack Foundation'
# If true, '()' will be appended to :func: etc. cross-reference text.
add_function_parentheses = True
# If true, the current module name will be prepended to all description
# unit titles (such as .. function::).
add_module_names = True
# The name of the Pygments (syntax highlighting) style to use.
pygments_style = 'sphinx'
# -- Options for HTML output --------------------------------------------------
# The theme to use for HTML and HTML Help pages. Major themes that come with
# Sphinx are currently 'default' and 'sphinxdoc'.
# html_theme_path = ["."]
# html_theme = '_theme'
# html_static_path = ['static']
# Output file base name for HTML help builder.
htmlhelp_basename = '%sdoc' % project
# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title, author, documentclass
# [howto/manual]).
latex_documents = [
('index',
'%s.tex' % project,
u'%s Documentation' % project,
u'OpenStack Foundation', 'manual'),
]
# Example configuration for intersphinx: refer to the Python standard library.
#intersphinx_mapping = {'http://docs.python.org/': None}

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============
Contributing
============
.. include:: ../../CONTRIBUTING.rst

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.. cinder-fusioncompute documentation master file, created by
sphinx-quickstart on Tue Jul 9 22:26:36 2013.
You can adapt this file completely to your liking, but it should at least
contain the root `toctree` directive.
Welcome to cinder-fusioncompute's documentation!
========================================================
Contents:
.. toctree::
:maxdepth: 2
readme
installation
usage
contributing
Indices and tables
==================
* :ref:`genindex`
* :ref:`modindex`
* :ref:`search`

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============
Installation
============
At the command line::
$ pip install cinder-fusioncompute
Or, if you have virtualenvwrapper installed::
$ mkvirtualenv cinder-fusioncompute
$ pip install cinder-fusioncompute

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.. include:: ../../README.rst

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========
Usage
========
To use cinder-fusioncompute in a project::
import cinder-fusioncompute

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# -*- coding: utf-8 -*-
# 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.
# Glance Release Notes documentation build configuration file, created by
# sphinx-quickstart on Tue Nov 3 17:40:50 2015.
#
# This file is execfile()d with the current directory set to its
# containing dir.
#
# Note that not all possible configuration values are present in this
# autogenerated file.
#
# All configuration values have a default; values that are commented out
# serve to show the default.
# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
# sys.path.insert(0, os.path.abspath('.'))
# -- General configuration ------------------------------------------------
# If your documentation needs a minimal Sphinx version, state it here.
# needs_sphinx = '1.0'
# Add any Sphinx extension module names here, as strings. They can be
# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
# ones.
extensions = [
'oslosphinx',
'reno.sphinxext',
]
# Add any paths that contain templates here, relative to this directory.
templates_path = ['_templates']
# The suffix of source filenames.
source_suffix = '.rst'
# The encoding of source files.
# source_encoding = 'utf-8-sig'
# The master toctree document.
master_doc = 'index'
# General information about the project.
project = u'cinder-fusioncompute Release Notes'
copyright = u'2016, OpenStack Foundation'
# The version info for the project you're documenting, acts as replacement for
# |version| and |release|, also used in various other places throughout the
# built documents.
#
# The short X.Y version.
# The full version, including alpha/beta/rc tags.
release = ''
# The short X.Y version.
version = ''
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
# language = None
# There are two options for replacing |today|: either, you set today to some
# non-false value, then it is used:
# today = ''
# Else, today_fmt is used as the format for a strftime call.
# today_fmt = '%B %d, %Y'
# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
exclude_patterns = []
# The reST default role (used for this markup: `text`) to use for all
# documents.
# default_role = None
# If true, '()' will be appended to :func: etc. cross-reference text.
# add_function_parentheses = True
# If true, the current module name will be prepended to all description
# unit titles (such as .. function::).
# add_module_names = True
# If true, sectionauthor and moduleauthor directives will be shown in the
# output. They are ignored by default.
# show_authors = False
# The name of the Pygments (syntax highlighting) style to use.
pygments_style = 'sphinx'
# A list of ignored prefixes for module index sorting.
# modindex_common_prefix = []
# If true, keep warnings as "system message" paragraphs in the built documents.
# keep_warnings = False
# -- Options for HTML output ----------------------------------------------
# The theme to use for HTML and HTML Help pages. See the documentation for
# a list of builtin themes.
html_theme = 'default'
# Theme options are theme-specific and customize the look and feel of a theme
# further. For a list of options available for each theme, see the
# documentation.
# html_theme_options = {}
# Add any paths that contain custom themes here, relative to this directory.
# html_theme_path = []
# The name for this set of Sphinx documents. If None, it defaults to
# "<project> v<release> documentation".
# html_title = None
# A shorter title for the navigation bar. Default is the same as html_title.
# html_short_title = None
# The name of an image file (relative to this directory) to place at the top
# of the sidebar.
# html_logo = None
# The name of an image file (within the static path) to use as favicon of the
# docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32
# pixels large.
# html_favicon = None
# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css".
html_static_path = ['_static']
# Add any extra paths that contain custom files (such as robots.txt or
# .htaccess) here, relative to this directory. These files are copied
# directly to the root of the documentation.
# html_extra_path = []
# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
# using the given strftime format.
# html_last_updated_fmt = '%b %d, %Y'
# If true, SmartyPants will be used to convert quotes and dashes to
# typographically correct entities.
# html_use_smartypants = True
# Custom sidebar templates, maps document names to template names.
# html_sidebars = {}
# Additional templates that should be rendered to pages, maps page names to
# template names.
# html_additional_pages = {}
# If false, no module index is generated.
# html_domain_indices = True
# If false, no index is generated.
# html_use_index = True
# If true, the index is split into individual pages for each letter.
# html_split_index = False
# If true, links to the reST sources are added to the pages.
# html_show_sourcelink = True
# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
# html_show_sphinx = True
# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
# html_show_copyright = True
# If true, an OpenSearch description file will be output, and all pages will
# contain a <link> tag referring to it. The value of this option must be the
# base URL from which the finished HTML is served.
# html_use_opensearch = ''
# This is the file name suffix for HTML files (e.g. ".xhtml").
# html_file_suffix = None
# Output file base name for HTML help builder.
htmlhelp_basename = 'GlanceReleaseNotesdoc'
# -- Options for LaTeX output ---------------------------------------------
latex_elements = {
# The paper size ('letterpaper' or 'a4paper').
# 'papersize': 'letterpaper',
# The font size ('10pt', '11pt' or '12pt').
# 'pointsize': '10pt',
# Additional stuff for the LaTeX preamble.
# 'preamble': '',
}
# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title,
# author, documentclass [howto, manual, or own class]).
latex_documents = [
('index', 'GlanceReleaseNotes.tex', u'Glance Release Notes Documentation',
u'Glance Developers', 'manual'),
]
# The name of an image file (relative to this directory) to place at the top of
# the title page.
# latex_logo = None
# For "manual" documents, if this is true, then toplevel headings are parts,
# not chapters.
# latex_use_parts = False
# If true, show page references after internal links.
# latex_show_pagerefs = False
# If true, show URL addresses after external links.
# latex_show_urls = False
# Documents to append as an appendix to all manuals.
# latex_appendices = []
# If false, no module index is generated.
# latex_domain_indices = True
# -- Options for manual page output ---------------------------------------
# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [
('index', 'glancereleasenotes', u'Glance Release Notes Documentation',
[u'Glance Developers'], 1)
]
# If true, show URL addresses after external links.
# man_show_urls = False
# -- Options for Texinfo output -------------------------------------------
# Grouping the document tree into Texinfo files. List of tuples
# (source start file, target name, title, author,
# dir menu entry, description, category)
texinfo_documents = [
('index', 'GlanceReleaseNotes', u'Glance Release Notes Documentation',
u'Glance Developers', 'GlanceReleaseNotes',
'One line description of project.',
'Miscellaneous'),
]
# Documents to append as an appendix to all manuals.
# texinfo_appendices = []
# If false, no module index is generated.
# texinfo_domain_indices = True
# How to display URL addresses: 'footnote', 'no', or 'inline'.
# texinfo_show_urls = 'footnote'
# If true, do not generate a @detailmenu in the "Top" node's menu.
# texinfo_no_detailmenu = False
# -- Options for Internationalization output ------------------------------
locale_dirs = ['locale/']

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============================================
cinder-fusioncompute Release Notes
============================================
.. toctree::
:maxdepth: 1
unreleased

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==============================
Current Series Release Notes
==============================
.. release-notes::

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# The order of packages is significant, because pip processes them in the order
# of appearance. Changing the order has an impact on the overall integration
# process, which may cause wedges in the gate later.
pbr>=1.8 # Apache-2.0
oslo.config!=3.18.0,>=3.14.0 # Apache-2.0
oslo.cache>=1.5.0 # Apache-2.0
oslo.concurrency>=3.8.0 # Apache-2.0
oslo.context>=2.9.0 # Apache-2.0
oslo.log>=3.11.0 # Apache-2.0
oslo.reports>=0.6.0 # Apache-2.0
oslo.serialization>=1.10.0 # Apache-2.0
oslo.db!=4.13.1,!=4.13.2,>=4.11.0 # Apache-2.0
oslo.rootwrap>=5.0.0 # Apache-2.0
oslo.messaging>=5.2.0 # Apache-2.0
oslo.privsep>=1.9.0 # Apache-2.0
oslo.i18n>=2.1.0 # Apache-2.0
oslo.service>=1.10.0 # Apache-2.0

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[metadata]
name = cinder-fusioncompute
summary = Implementation of Cinder driver for Huawei Fusioncompute.
description-file =
README.rst
author = OpenStack
author-email = openstack-dev@lists.openstack.org
home-page = http://www.openstack.org/
classifier =
Environment :: OpenStack
Intended Audience :: Information Technology
Intended Audience :: System Administrators
License :: OSI Approved :: Apache Software License
Operating System :: POSIX :: Linux
Programming Language :: Python
Programming Language :: Python :: 2
Programming Language :: Python :: 2.7
Programming Language :: Python :: 3
Programming Language :: Python :: 3.3
Programming Language :: Python :: 3.4
[files]
packages =
cinder-fusioncompute
[build_sphinx]
source-dir = doc/source
build-dir = doc/build
all_files = 1
[upload_sphinx]
upload-dir = doc/build/html
[compile_catalog]
directory = cinder-fusioncompute/locale
domain = cinder-fusioncompute
[update_catalog]
domain = cinder-fusioncompute
output_dir = cinder-fusioncompute/locale
input_file = cinder-fusioncompute/locale/cinder-fusioncompute.pot
[extract_messages]
keywords = _ gettext ngettext l_ lazy_gettext
mapping_file = babel.cfg
output_file = cinder-fusioncompute/locale/cinder-fusioncompute.pot
[build_releasenotes]
all_files = 1
build-dir = releasenotes/build
source-dir = releasenotes/source

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# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
#
# 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.
# THIS FILE IS MANAGED BY THE GLOBAL REQUIREMENTS REPO - DO NOT EDIT
import setuptools
# In python < 2.7.4, a lazy loading of package `pbr` will break
# setuptools if some other modules registered functions in `atexit`.
# solution from: http://bugs.python.org/issue15881#msg170215
try:
import multiprocessing # noqa
except ImportError:
pass
setuptools.setup(
setup_requires=['pbr'],
pbr=True)

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# The order of packages is significant, because pip processes them in the order
# of appearance. Changing the order has an impact on the overall integration
# process, which may cause wedges in the gate later.
hacking<0.13,>=0.12.0 # Apache-2.0
coverage>=4.0 # Apache-2.0
python-subunit>=0.0.18 # Apache-2.0/BSD
sphinx>=1.2.1,!=1.3b1,<1.4 # BSD
oslosphinx>=4.7.0 # Apache-2.0
oslotest>=1.10.0 # Apache-2.0
testrepository>=0.0.18 # Apache-2.0/BSD
testscenarios>=0.4 # Apache-2.0/BSD
testtools>=1.4.0 # MIT
# releasenotes
reno>=1.8.0 # Apache-2.0

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[tox]
minversion = 2.0
envlist = py34,py27,pypy,pep8
skipsdist = True
[testenv]
usedevelop = True
install_command = pip install -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt} {opts} {packages}
setenv =
VIRTUAL_ENV={envdir}
PYTHONWARNINGS=default::DeprecationWarning
deps = -r{toxinidir}/test-requirements.txt
commands = python setup.py test --slowest --testr-args='{posargs}'
[testenv:pep8]
commands = flake8 {posargs}
[testenv:venv]
commands = {posargs}
[testenv:cover]
commands = python setup.py test --coverage --testr-args='{posargs}'
[testenv:docs]
commands = python setup.py build_sphinx
[testenv:releasenotes]
commands =
sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html
[testenv:debug]
commands = oslo_debug_helper {posargs}
[flake8]
# E123, E125 skipped as they are invalid PEP-8.
show-source = True
ignore = E123,E125,N342,H104,W391
builtins = _
exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,build