PSARC 2015/535 OpenStack service updates for Kilo
PSARC 2015/458 aioeventlet - asyncio event loop scheduling callbacks in eventlet
PSARC 2015/460 msgpack - C/Python bindings for MessagePack (de)serializer data
PSARC 2015/466 openstackclient - OpenStack Command-line Client
PSARC 2015/467 oslo.versionedobjects - Oslo Versioned Objects library
PSARC 2015/468 pint - A physical quantities module
PSARC 2015/469 pysaml2 - A pure Python implementation of SAML2
PSARC 2015/471 semantic_version - A library implementing the 'SemVer' scheme
PSARC 2015/472 testresources - PyUnit extension for managing expensive test resources
PSARC 2015/473 testscenarios - Extensions to Python unittest to support scenarios
PSARC 2015/474 trollius - Port of the Tulip project (asyncio module, PEP 3156) on Python 2
PSARC 2015/475 urllib3 - HTTP library with thread-safe connection pooling, file post, and more
PSARC 2015/520 oslo.concurrency - Oslo Concurrency library
PSARC 2015/521 oslo.log - Oslo Logging Configuration library
PSARC 2015/529 oslo.policy - Oslo Policy library
PSARC 2015/530 psutil - Python system and process utilities
PSARC 2015/538 fixtures - Python module to support reusable state for writing clean tests
PSARC 2015/539 sqlparse - An SQL parser module for Python
PSARC 2016/017 extras - Useful extra utilities for Python
PSARC 2016/018 linecache2 - Port of the standard linecache module
PSARC 2016/019 python-mimeparse - Basic functions for parsing mime-types
PSARC 2016/020 testtools - Extensions to the Python unit testing framework
PSARC 2016/021 traceback2 - Port of the standard traceback module
PSARC 2016/014 OpenStack Cinder NFS driver for Solaris
22384068 OpenStack service updates for Kilo (Umbrella)
21974208 The Python module msgpack should be added to Userland
22010630 The Python trollius module should be added to Userland
22011755 The Python module pint should be added to Userland
22012256 The Python aioeventlet module should be added to Userland
22012282 The Python oslo.versionedobjects module should be added to Userland
22012317 The Python semantic_version module should be added to Userland
22012321 The Python testresources module should be added to Userland
22012329 The Python testscenarios module should be added to Userland
22012336 The Python urllib3 module should be added to Userland
22012343 The Python openstackclient module should be added to Userland
22299389 The Python oslo.concurrency module should be added to Userland
22299409 The Python oslo.log module should be added to Userland
22299418 The Python oslo.policy module should be added to Userland
22299469 The Python psutil module should be added to Userland
22337793 The Python sqlparse module should be added to Userland
22338325 The Python fixtures module should be added to Userland
22535728 The Python testtools module should be added to Userland
22535739 The Python extras module should be added to Userland
22535748 The Python linecache2 module should be added to Userland
22535753 The Python traceback2 module should be added to Userland
22535760 The Python python-mimeparse module should be added to Userland
18961001 Image filtering does not function as expected
21678935 NFS for Cinder in Solaris OpenStack
22548630 derived manifest should not enforce presence of global when installing from UAR
22629795 problem in SERVICE/KEYSTONE
# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright (c) 2015, Oracle and/or its affiliates. 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.
"""Generic Solaris iSCSI utilities."""
import os
import platform
import time
from oslo_concurrency import processutils as putils
from oslo_log import log as logging
from cinder.brick import exception
from cinder.openstack.common.gettextutils import _
LOG = logging.getLogger(__name__)
class SolarisiSCSI(object):
def __init__(self, *args, **kwargs):
self.execute = putils.execute
def _get_device_path(self, connection_properties):
"""Get the device path from the target info.
The output of cmd below is like this:
Target: iqn.2010-10.org.openstack:hostname1-tgt-grp-target
Alias: -
TPGT: 1
ISID: 4000002a0000
Connections: 1
LUN: 1
Vendor: SUN
Product: COMSTAR
OS Device Name: /dev/rdsk/c0t600144F0FDFAD05D0000563C04030003d0s2
LUN: 0
Vendor: SUN
Product: COMSTAR
OS Device Name: /dev/rdsk/c0t600144F0FDFAD05D0000563C02270002d0s2
"""
(out, _err) = self.execute('/usr/sbin/iscsiadm', 'list',
'target', '-S',
connection_properties['target_iqn'])
found = False
for line in [l.strip() for l in out.splitlines()]:
if line.startswith("LUN:"):
lun = line.split()[-1]
if int(lun) == int(connection_properties['target_lun']):
found = True
continue
if found:
if line.startswith("OS Device Name:"):
dev_path = line.split()[-1]
return dev_path
elif line.startswith("LUN:"):
found = False
if not found:
LOG.error(_("No device is found for the target %s LUN %s.") %
(connection_properties['target_iqn'],
connection_properties['target_lun']))
raise
def get_initiator(self):
"""Return the iSCSI initiator node name IQN"""
out, err = self.execute('/usr/sbin/iscsiadm', 'list', 'initiator-node')
# Sample first line of command output:
# Initiator node name: iqn.1986-03.com.sun:01:e00000000000.4f757217
initiator_name_line = out.splitlines()[0]
return initiator_name_line.rsplit(' ', 1)[1]
def _connect_to_iscsi_portal(self, connection_properties):
# TODO(Strony): handle the CHAP authentication
target_ip = connection_properties['target_portal'].split(":")[0]
self.execute('/usr/sbin/iscsiadm', 'add', 'discovery-address',
target_ip)
self.execute('/usr/sbin/iscsiadm', 'modify', 'discovery',
'--sendtargets', 'enable')
(out, _err) = self.execute('/usr/sbin/iscsiadm', 'list',
'discovery-address', '-v',
target_ip)
lines = out.splitlines()
if not lines[0].strip().startswith('Discovery Address: ') or \
lines[1].strip().startswith('Unable to get targets.'):
msg = _("No iSCSI target is found.")
LOG.error(msg)
raise
target_iqn = connection_properties['target_iqn']
for line in [l.strip() for l in lines]:
if line.startswith("Target name:") and \
line.split()[-1] == target_iqn:
return
else:
LOG.error(_("No active session is found for the target %s.") %
target_iqn)
raise
def connect_volume(self, connection_properties, scan_tries):
"""Attach the volume to instance_name.
connection_properties for iSCSI must include:
target_portal - ip and optional port
target_iqn - iSCSI Qualified Name
target_lun - LUN id of the volume
"""
device_info = {'type': 'block'}
# TODO(Strony): support the iSCSI multipath on Solaris.
self._connect_to_iscsi_portal(connection_properties)
host_device = self._get_device_path(connection_properties)
# check if it is a valid device path.
for i in range(1, scan_tries):
if os.path.exists(host_device):
break
else:
time.sleep(i ** 2)
else:
raise exception.VolumeDeviceNotFound(device=host_device)
# Set the label EFI to the disk on SPARC before it is accessed and
# make sure the correct device path with slice 0
# (like '/dev/rdsk/c0t600xxxd0s0').
if platform.processor() == 'sparc':
tmp_dev_name = host_device.rsplit('s', 1)
disk_name = tmp_dev_name[0].split('/')[-1]
(out, _err) = self.execute('/usr/sbin/format', '-L', 'efi', '-d',
disk_name)
host_device = '%ss0' % tmp_dev_name[0]
device_info['path'] = host_device
return device_info