openstack/nova
Code Issues Proposed changes

removing compute monitor

Browse Source
This commit is contained in:
Brian Waldon
2011-08-02 10:09:58 -04:00
parent bdcfaa5b92
commit 07646e8584
39 changed files with 13 additions and 1934 deletions
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59
bin/nova-instancemonitor
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@@ -1,59 +0,0 @@
#!/usr/bin/env python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2010 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# 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.
"""
Daemon for Nova RRD based instance resource monitoring.
"""
import gettext
import os
import sys
from twisted.application import service
# If ../nova/__init__.py exists, add ../ to Python search path, so that
# it will override what happens to be installed in /usr/(local/)lib/python...
possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
os.pardir,
os.pardir))
if os.path.exists(os.path.join(possible_topdir, 'nova', '__init__.py')):
sys.path.insert(0, possible_topdir)
gettext.install('nova', unicode=1)
from nova import log as logging
from nova import utils
from nova import twistd
from nova.compute import monitor
LOG = logging.getLogger('nova.instancemonitor')
if __name__ == '__main__':
utils.default_flagfile()
twistd.serve(__file__)
if __name__ == '__builtin__':
LOG.warn(_('Starting instance monitor'))
# pylint: disable=C0103
monitor = monitor.InstanceMonitor()
# This is the parent service that twistd will be looking for when it
# parses this file, return it so that we can get it into globals below
application = service.Application('nova-instancemonitor')
monitor.setServiceParent(application)

1
bin/nova-logspool
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@@ -81,7 +81,6 @@ class LogReader(object):
if level == 'ERROR':
self.handle_logged_error(line)
elif level == '[-]' and self.last_error:
# twisted stack trace line
clean_line = " ".join(line.split(" ")[6:])
self.last_error.trace = self.last_error.trace + clean_line
else:

2
bin/nova-objectstore
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@@ -18,7 +18,7 @@
# under the License.
"""
Twisted daemon for nova objectstore. Supports S3 API.
Daemon for nova objectstore. Supports S3 API.
"""
import gettext

2
contrib/nova.sh
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@@ -75,7 +75,7 @@ if [ "$CMD" == "install" ]; then
sudo modprobe kvm
sudo /etc/init.d/libvirt-bin restart
sudo modprobe nbd
sudo apt-get install -y python-twisted python-mox python-ipy python-paste
sudo apt-get install -y python-mox python-ipy python-paste
sudo apt-get install -y python-migrate python-gflags python-greenlet
sudo apt-get install -y python-libvirt python-libxml2 python-routes
sudo apt-get install -y python-netaddr python-pastedeploy python-eventlet

3
doc/source/api/autoindex.rst
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@@ -26,7 +26,6 @@
nova..compute.api.rst
nova..compute.instance_types.rst
nova..compute.manager.rst
nova..compute.monitor.rst
nova..compute.power_state.rst
nova..console.api.rst
nova..console.fake.rst
@@ -115,13 +114,11 @@
nova..tests.test_scheduler.rst
nova..tests.test_service.rst
nova..tests.test_test.rst
nova..tests.test_twistd.rst
nova..tests.test_utils.rst
nova..tests.test_virt.rst
nova..tests.test_volume.rst
nova..tests.test_xenapi.rst
nova..tests.xenapi.stubs.rst
nova..twistd.rst
nova..utils.rst
nova..version.rst
nova..virt.connection.rst

6
doc/source/api/nova..compute.monitor.rst
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@@ -1,6 +0,0 @@
The :mod:`nova..compute.monitor` Module
==============================================================================
.. automodule:: nova..compute.monitor
:members:
:undoc-members:
:show-inheritance:

6
doc/source/api/nova..tests.test_twistd.rst
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@@ -1,6 +0,0 @@
The :mod:`nova..tests.test_twistd` Module
==============================================================================
.. automodule:: nova..tests.test_twistd
:members:
:undoc-members:
:show-inheritance:

6
doc/source/api/nova..twistd.rst
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@@ -1,6 +0,0 @@
The :mod:`nova..twistd` Module
==============================================================================
.. automodule:: nova..twistd
:members:
:undoc-members:
:show-inheritance:

3
doc/source/code.rst
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@@ -21,7 +21,6 @@ Generating source/api/nova..cloudpipe.pipelib.rst
Generating source/api/nova..compute.disk.rst
Generating source/api/nova..compute.instance_types.rst
Generating source/api/nova..compute.manager.rst
Generating source/api/nova..compute.monitor.rst
Generating source/api/nova..compute.power_state.rst
Generating source/api/nova..context.rst
Generating source/api/nova..crypto.rst
@@ -79,11 +78,9 @@ Generating source/api/nova..tests.rpc_unittest.rst
Generating source/api/nova..tests.runtime_flags.rst
Generating source/api/nova..tests.scheduler_unittest.rst
Generating source/api/nova..tests.service_unittest.rst
Generating source/api/nova..tests.twistd_unittest.rst
Generating source/api/nova..tests.validator_unittest.rst
Generating source/api/nova..tests.virt_unittest.rst
Generating source/api/nova..tests.volume_unittest.rst
Generating source/api/nova..twistd.rst
Generating source/api/nova..utils.rst
Generating source/api/nova..validate.rst
Generating source/api/nova..virt.connection.rst

2
doc/source/devref/architecture.rst
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@@ -45,7 +45,7 @@ Below you will find a helpful explanation of the different components.
* Web Dashboard: potential external component that talks to the api
* api: component that receives http requests, converts commands and communicates with other components via the queue or http (in the case of objectstore)
* Auth Manager: component responsible for users/projects/and roles. Can backend to DB or LDAP. This is not a separate binary, but rather a python class that is used by most components in the system.
* objectstore: twisted http server that replicates s3 api and allows storage and retrieval of images
* objectstore: http server that replicates s3 api and allows storage and retrieval of images
* scheduler: decides which host gets each vm and volume
* volume: manages dynamically attachable block devices.
* network: manages ip forwarding, bridges, and vlans

13
doc/source/devref/compute.rst
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@@ -118,19 +118,6 @@ The :mod:`nova.virt.fake` Driver
:show-inheritance:
Monitoring
----------
The :mod:`nova.compute.monitor` Module
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. automodule:: nova.compute.monitor
:noindex:
:members:
:undoc-members:
:show-inheritance:
Tests
-----

2
doc/source/devref/development.environment.rst
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@@ -51,7 +51,7 @@ To activate the Nova virtualenv for the extent of your current shell session
Also, make test will automatically use the virtualenv.
If you don't want to create a virtualenv every time you branch (which takes a while as long as we have the large Twisted project as a dependency) you can reuse a single virtualenv for all branches.
If you don't want to create a virtualenv every time you branch you can reuse a single virtualenv for all branches.
#. If you don't have a nova/ directory containing trunk/ and other branches, do so now.
#. Go into nova/trunk and install a virtualenv.

20
doc/source/devref/nova.rst
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@@ -102,16 +102,6 @@ The :mod:`nova.test` Module
:show-inheritance:
The :mod:`nova.twistd` Module
-----------------------------
.. automodule:: nova.twistd
:noindex:
:members:
:undoc-members:
:show-inheritance:
The :mod:`nova.utils` Module
----------------------------
@@ -215,16 +205,6 @@ The :mod:`runtime_flags` Module
:show-inheritance:
The :mod:`twistd_unittest` Module
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. automodule:: nova.tests.twistd_unittest
:noindex:
:members:
:undoc-members:
:show-inheritance:
The :mod:`validator_unittest` Module
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

435
nova/compute/monitor.py
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@@ -1,435 +0,0 @@
# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2010 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# 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.
"""
Instance Monitoring:
Optionally may be run on each compute node. Provides RRD
based statistics and graphs and makes them internally available
in the object store.
"""
import datetime
import os
import time
import boto
import boto.s3
import rrdtool
from twisted.internet import task
from twisted.application import service
from nova import flags
from nova import log as logging
from nova import utils
from nova.virt import connection as virt_connection
FLAGS = flags.FLAGS
flags.DEFINE_integer('monitoring_instances_delay', 5,
'Sleep time between updates')
flags.DEFINE_integer('monitoring_instances_step', 300,
'Interval of RRD updates')
flags.DEFINE_string('monitoring_rrd_path', '$state_path/monitor/instances',
'Location of RRD files')
RRD_VALUES = {
'cpu': [
'DS:cpu:GAUGE:600:0:100',
'RRA:AVERAGE:0.5:1:800',
'RRA:AVERAGE:0.5:6:800',
'RRA:AVERAGE:0.5:24:800',
'RRA:AVERAGE:0.5:288:800',
'RRA:MAX:0.5:1:800',
'RRA:MAX:0.5:6:800',
'RRA:MAX:0.5:24:800',
'RRA:MAX:0.5:288:800',
],
'net': [
'DS:rx:COUNTER:600:0:1250000',
'DS:tx:COUNTER:600:0:1250000',
'RRA:AVERAGE:0.5:1:800',
'RRA:AVERAGE:0.5:6:800',
'RRA:AVERAGE:0.5:24:800',
'RRA:AVERAGE:0.5:288:800',
'RRA:MAX:0.5:1:800',
'RRA:MAX:0.5:6:800',
'RRA:MAX:0.5:24:800',
'RRA:MAX:0.5:288:800',
],
'disk': [
'DS:rd:COUNTER:600:U:U',
'DS:wr:COUNTER:600:U:U',
'RRA:AVERAGE:0.5:1:800',
'RRA:AVERAGE:0.5:6:800',
'RRA:AVERAGE:0.5:24:800',
'RRA:AVERAGE:0.5:288:800',
'RRA:MAX:0.5:1:800',
'RRA:MAX:0.5:6:800',
'RRA:MAX:0.5:24:800',
'RRA:MAX:0.5:444:800',
]}
utcnow = utils.utcnow
LOG = logging.getLogger('nova.compute.monitor')
def update_rrd(instance, name, data):
"""
Updates the specified RRD file.
"""
filename = os.path.join(instance.get_rrd_path(), '%s.rrd' % name)
if not os.path.exists(filename):
init_rrd(instance, name)
timestamp = int(time.mktime(utcnow().timetuple()))
rrdtool.update(filename, '%d:%s' % (timestamp, data))
def init_rrd(instance, name):
"""
Initializes the specified RRD file.
"""
path = os.path.join(FLAGS.monitoring_rrd_path, instance.instance_id)
if not os.path.exists(path):
os.makedirs(path)
filename = os.path.join(path, '%s.rrd' % name)
if not os.path.exists(filename):
rrdtool.create(
filename,
'--step', '%d' % FLAGS.monitoring_instances_step,
'--start', '0',
*RRD_VALUES[name])
def graph_cpu(instance, duration):
"""
Creates a graph of cpu usage for the specified instance and duration.
"""
path = instance.get_rrd_path()
filename = os.path.join(path, 'cpu-%s.png' % duration)
rrdtool.graph(
filename,
'--disable-rrdtool-tag',
'--imgformat', 'PNG',
'--width', '400',
'--height', '120',
'--start', 'now-%s' % duration,
'--vertical-label', '% cpu used',
'-l', '0',
'-u', '100',
'DEF:cpu=%s:cpu:AVERAGE' % os.path.join(path, 'cpu.rrd'),
'AREA:cpu#eacc00:% CPU',)
store_graph(instance.instance_id, filename)
def graph_net(instance, duration):
"""
Creates a graph of network usage for the specified instance and duration.
"""
path = instance.get_rrd_path()
filename = os.path.join(path, 'net-%s.png' % duration)
rrdtool.graph(
filename,
'--disable-rrdtool-tag',
'--imgformat', 'PNG',
'--width', '400',
'--height', '120',
'--start', 'now-%s' % duration,
'--vertical-label', 'bytes/s',
'--logarithmic',
'--units', 'si',
'--lower-limit', '1000',
'--rigid',
'DEF:rx=%s:rx:AVERAGE' % os.path.join(path, 'net.rrd'),
'DEF:tx=%s:tx:AVERAGE' % os.path.join(path, 'net.rrd'),
'AREA:rx#00FF00:In traffic',
'LINE1:tx#0000FF:Out traffic',)
store_graph(instance.instance_id, filename)
def graph_disk(instance, duration):
"""
Creates a graph of disk usage for the specified duration.
"""
path = instance.get_rrd_path()
filename = os.path.join(path, 'disk-%s.png' % duration)
rrdtool.graph(
filename,
'--disable-rrdtool-tag',
'--imgformat', 'PNG',
'--width', '400',
'--height', '120',
'--start', 'now-%s' % duration,
'--vertical-label', 'bytes/s',
'--logarithmic',
'--units', 'si',
'--lower-limit', '1000',
'--rigid',
'DEF:rd=%s:rd:AVERAGE' % os.path.join(path, 'disk.rrd'),
'DEF:wr=%s:wr:AVERAGE' % os.path.join(path, 'disk.rrd'),
'AREA:rd#00FF00:Read',
'LINE1:wr#0000FF:Write',)
store_graph(instance.instance_id, filename)
def store_graph(instance_id, filename):
"""
Transmits the specified graph file to internal object store on cloud
controller.
"""
# TODO(devcamcar): Need to use an asynchronous method to make this
# connection. If boto has some separate method that generates
# the request it would like to make and another method to parse
# the response we can make our own client that does the actual
# request and hands it off to the response parser.
s3 = boto.s3.connection.S3Connection(
aws_access_key_id=FLAGS.aws_access_key_id,
aws_secret_access_key=FLAGS.aws_secret_access_key,
is_secure=False,
calling_format=boto.s3.connection.OrdinaryCallingFormat(),
port=FLAGS.s3_port,
host=FLAGS.s3_host)
bucket_name = '_%s.monitor' % instance_id
# Object store isn't creating the bucket like it should currently
# when it is first requested, so have to catch and create manually.
try:
bucket = s3.get_bucket(bucket_name)
except Exception:
bucket = s3.create_bucket(bucket_name)
key = boto.s3.Key(bucket)
key.key = os.path.basename(filename)
key.set_contents_from_filename(filename)
class Instance(object):
def __init__(self, conn, instance_id):
self.conn = conn
self.instance_id = instance_id
self.last_updated = datetime.datetime.min
self.cputime = 0
self.cputime_last_updated = None
init_rrd(self, 'cpu')
init_rrd(self, 'net')
init_rrd(self, 'disk')
def needs_update(self):
"""
Indicates whether this instance is due to have its statistics updated.
"""
delta = utcnow() - self.last_updated
return delta.seconds >= FLAGS.monitoring_instances_step
def update(self):
"""
Updates the instances statistics and stores the resulting graphs
in the internal object store on the cloud controller.
"""
LOG.debug(_('updating %s...'), self.instance_id)
try:
data = self.fetch_cpu_stats()
if data is not None:
LOG.debug('CPU: %s', data)
update_rrd(self, 'cpu', data)
data = self.fetch_net_stats()
LOG.debug('NET: %s', data)
update_rrd(self, 'net', data)
data = self.fetch_disk_stats()
LOG.debug('DISK: %s', data)
update_rrd(self, 'disk', data)
# TODO(devcamcar): Turn these into pool.ProcessPool.execute() calls
# and make the methods @defer.inlineCallbacks.
graph_cpu(self, '1d')
graph_cpu(self, '1w')
graph_cpu(self, '1m')
graph_net(self, '1d')
graph_net(self, '1w')
graph_net(self, '1m')
graph_disk(self, '1d')
graph_disk(self, '1w')
graph_disk(self, '1m')
except Exception:
LOG.exception(_('unexpected error during update'))
self.last_updated = utcnow()
def get_rrd_path(self):
"""
Returns the path to where RRD files are stored.
"""
return os.path.join(FLAGS.monitoring_rrd_path, self.instance_id)
def fetch_cpu_stats(self):
"""
Returns cpu usage statistics for this instance.
"""
info = self.conn.get_info(self.instance_id)
# Get the previous values.
cputime_last = self.cputime
cputime_last_updated = self.cputime_last_updated
# Get the raw CPU time used in nanoseconds.
self.cputime = float(info['cpu_time'])
self.cputime_last_updated = utcnow()
LOG.debug('CPU: %d', self.cputime)
# Skip calculation on first pass. Need delta to get a meaningful value.
if cputime_last_updated is None:
return None
# Calculate the number of seconds between samples.
d = self.cputime_last_updated - cputime_last_updated
t = d.days * 86400 + d.seconds
LOG.debug('t = %d', t)
# Calculate change over time in number of nanoseconds of CPU time used.
cputime_delta = self.cputime - cputime_last
LOG.debug('cputime_delta = %s', cputime_delta)
# Get the number of virtual cpus in this domain.
vcpus = int(info['num_cpu'])
LOG.debug('vcpus = %d', vcpus)
# Calculate CPU % used and cap at 100.
return min(cputime_delta / (t * vcpus * 1.0e9) * 100, 100)
def fetch_disk_stats(self):
"""
Returns disk usage statistics for this instance.
"""
rd = 0
wr = 0
disks = self.conn.get_disks(self.instance_id)
# Aggregate the read and write totals.
for disk in disks:
try:
rd_req, rd_bytes, wr_req, wr_bytes, errs = \
self.conn.block_stats(self.instance_id, disk)
rd += rd_bytes
wr += wr_bytes
except TypeError:
iid = self.instance_id
LOG.error(_('Cannot get blockstats for "%(disk)s"'
' on "%(iid)s"') % locals())
raise
return '%d:%d' % (rd, wr)
def fetch_net_stats(self):
"""
Returns network usage statistics for this instance.
"""
rx = 0
tx = 0
interfaces = self.conn.get_interfaces(self.instance_id)
# Aggregate the in and out totals.
for interface in interfaces:
try:
stats = self.conn.interface_stats(self.instance_id, interface)
rx += stats[0]
tx += stats[4]
except TypeError:
iid = self.instance_id
LOG.error(_('Cannot get ifstats for "%(interface)s"'
' on "%(iid)s"') % locals())
raise
return '%d:%d' % (rx, tx)
class InstanceMonitor(object, service.Service):
"""
Monitors the running instances of the current machine.
"""
def __init__(self):
"""
Initialize the monitoring loop.
"""
self._instances = {}
self._loop = task.LoopingCall(self.updateInstances)
def startService(self):
self._instances = {}
self._loop.start(interval=FLAGS.monitoring_instances_delay)
service.Service.startService(self)
def stopService(self):
self._loop.stop()
service.Service.stopService(self)
def updateInstances(self):
"""
Update resource usage for all running instances.
"""
try:
conn = virt_connection.get_connection(read_only=True)
except Exception, exn:
LOG.exception(_('unexpected exception getting connection'))
time.sleep(FLAGS.monitoring_instances_delay)
return
domain_ids = conn.list_instances()
try:
self.updateInstances_(conn, domain_ids)
except Exception, exn:
LOG.exception('updateInstances_')
def updateInstances_(self, conn, domain_ids):
for domain_id in domain_ids:
if not domain_id in self._instances:
instance = Instance(conn, domain_id)
self._instances[domain_id] = instance
LOG.debug(_('Found instance: %s'), domain_id)
for key in self._instances.keys():
instance = self._instances[key]
if instance.needs_update():
instance.update()

53
nova/tests/test_twistd.py
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@@ -1,53 +0,0 @@
# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2010 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# 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 StringIO
import sys
from nova import twistd
from nova import exception
from nova import flags
from nova import test
FLAGS = flags.FLAGS
class TwistdTestCase(test.TestCase):
def setUp(self):
super(TwistdTestCase, self).setUp()
self.Options = twistd.WrapTwistedOptions(twistd.TwistdServerOptions)
sys.stdout = StringIO.StringIO()
def tearDown(self):
super(TwistdTestCase, self).tearDown()
sys.stdout = sys.__stdout__
def test_basic(self):
options = self.Options()
argv = options.parseOptions()
def test_logfile(self):
options = self.Options()
argv = options.parseOptions(['--logfile=foo'])
self.assertEqual(FLAGS.logfile, 'foo')
def test_help(self):
options = self.Options()
self.assertRaises(SystemExit, options.parseOptions, ['--help'])
self.assert_('pidfile' in sys.stdout.getvalue())

267
nova/twistd.py
View File

@@ -1,267 +0,0 @@
# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2010 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# 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.
"""
Twisted daemon helpers, specifically to parse out gFlags from twisted flags,
manage pid files and support syslogging.
"""
import gflags
import os
import signal
import sys
import time
from twisted.scripts import twistd
from twisted.python import log
from twisted.python import reflect
from twisted.python import runtime
from twisted.python import usage
from nova import flags
from nova import log as logging
if runtime.platformType == "win32":
from twisted.scripts._twistw import ServerOptions
else:
from twisted.scripts._twistd_unix import ServerOptions
FLAGS = flags.FLAGS
class TwistdServerOptions(ServerOptions):
def parseArgs(self, *args):
return
class FlagParser(object):
# this is a required attribute for gflags
syntactic_help = ''
def __init__(self, parser):
self.parser = parser
def Parse(self, s):
return self.parser(s)
def WrapTwistedOptions(wrapped):
class TwistedOptionsToFlags(wrapped):
subCommands = None
def __init__(self):
# NOTE(termie): _data exists because Twisted stuff expects
# to be able to set arbitrary things that are
# not actual flags
self._data = {}
self._flagHandlers = {}
self._paramHandlers = {}
# Absorb the twistd flags into our FLAGS
self._absorbFlags()
self._absorbParameters()
self._absorbHandlers()
wrapped.__init__(self)
def _absorbFlags(self):
twistd_flags = []
reflect.accumulateClassList(self.__class__, 'optFlags',
twistd_flags)
for flag in twistd_flags:
key = flag[0].replace('-', '_')
if hasattr(FLAGS, key):
continue
flags.DEFINE_boolean(key, None, str(flag[-1]))
def _absorbParameters(self):
twistd_params = []
reflect.accumulateClassList(self.__class__, 'optParameters',
twistd_params)
for param in twistd_params:
key = param[0].replace('-', '_')
if hasattr(FLAGS, key):
continue
if len(param) > 4:
flags.DEFINE(FlagParser(param[4]),
key, param[2], str(param[3]),
serializer=gflags.ArgumentSerializer())
else:
flags.DEFINE_string(key, param[2], str(param[3]))
def _absorbHandlers(self):
twistd_handlers = {}
reflect.addMethodNamesToDict(self.__class__, twistd_handlers,
"opt_")
# NOTE(termie): Much of the following is derived/copied from
# twisted.python.usage with the express purpose of
# providing compatibility
for name in twistd_handlers.keys():
method = getattr(self, 'opt_' + name)
takesArg = not usage.flagFunction(method, name)
doc = getattr(method, '__doc__', None)
if not doc:
doc = 'undocumented'
if not takesArg:
if name not in FLAGS:
flags.DEFINE_boolean(name, None, doc)
self._flagHandlers[name] = method
else:
if name not in FLAGS:
flags.DEFINE_string(name, None, doc)
self._paramHandlers[name] = method
def _doHandlers(self):
for flag, handler in self._flagHandlers.iteritems():
if self[flag]:
handler()
for param, handler in self._paramHandlers.iteritems():
if self[param] is not None:
handler(self[param])
def __str__(self):
return str(FLAGS)
def parseOptions(self, options=None):
if options is None:
options = sys.argv
else:
options.insert(0, '')
args = FLAGS(options)
logging.setup()
argv = args[1:]
# ignore subcommands
try:
self.parseArgs(*argv)
except TypeError:
raise usage.UsageError(_("Wrong number of arguments."))
self.postOptions()
return args
def parseArgs(self, *args):
# TODO(termie): figure out a decent way of dealing with args
#return
wrapped.parseArgs(self, *args)
def postOptions(self):
self._doHandlers()
wrapped.postOptions(self)
def __getitem__(self, key):
key = key.replace('-', '_')
try:
return getattr(FLAGS, key)
except (AttributeError, KeyError):
return self._data[key]
def __setitem__(self, key, value):
key = key.replace('-', '_')
try:
return setattr(FLAGS, key, value)
except (AttributeError, KeyError):
self._data[key] = value
def get(self, key, default):
key = key.replace('-', '_')
try:
return getattr(FLAGS, key)
except (AttributeError, KeyError):
self._data.get(key, default)
return TwistedOptionsToFlags
def stop(pidfile):
"""
Stop the daemon
"""
# Get the pid from the pidfile
try:
pf = file(pidfile, 'r')
pid = int(pf.read().strip())
pf.close()
except IOError:
pid = None
if not pid:
message = _("pidfile %s does not exist. Daemon not running?\n")
sys.stderr.write(message % pidfile)
# Not an error in a restart
return
# Try killing the daemon process
try:
while 1:
os.kill(pid, signal.SIGKILL)
time.sleep(0.1)
except OSError, err:
err = str(err)
if err.find(_("No such process")) > 0:
if os.path.exists(pidfile):
os.remove(pidfile)
else:
print str(err)
sys.exit(1)
def serve(filename):
logging.debug(_("Serving %s") % filename)
name = os.path.basename(filename)
OptionsClass = WrapTwistedOptions(TwistdServerOptions)
options = OptionsClass()
argv = options.parseOptions()
FLAGS.python = filename
FLAGS.no_save = True
if not FLAGS.pidfile:
FLAGS.pidfile = '%s.pid' % name
elif FLAGS.pidfile.endswith('twistd.pid'):
FLAGS.pidfile = FLAGS.pidfile.replace('twistd.pid', '%s.pid' % name)
if not FLAGS.prefix:
FLAGS.prefix = name
elif FLAGS.prefix.endswith('twisted'):
FLAGS.prefix = FLAGS.prefix.replace('twisted', name)
action = 'start'
if len(argv) > 1:
action = argv.pop()
if action == 'stop':
stop(FLAGS.pidfile)
sys.exit()
elif action == 'restart':
stop(FLAGS.pidfile)
elif action == 'start':
pass
else:
print 'usage: %s [options] [start|stop|restart]' % argv[0]
sys.exit(1)
logging.debug(_("Full set of FLAGS:"))
for flag in FLAGS:
logging.debug("%s : %s" % (flag, FLAGS.get(flag, None)))
logging.audit(_("Starting %s"), name)
twistd.runApp(options)

12
nova/virt/fake.py
View File

@@ -340,8 +340,7 @@ class FakeConnection(driver.ComputeDriver):
only useful for giving back to this layer as a parameter to
disk_stats). These IDs only need to be unique for a given instance.
Note that this function takes an instance ID, not a
compute.service.Instance, so that it can be called by compute.monitor.
Note that this function takes an instance ID.
"""
return ['A_DISK']
@@ -353,8 +352,7 @@ class FakeConnection(driver.ComputeDriver):
interface_stats). These IDs only need to be unique for a given
instance.
Note that this function takes an instance ID, not a
compute.service.Instance, so that it can be called by compute.monitor.
Note that this function takes an instance ID.
"""
return ['A_VIF']
@@ -374,8 +372,7 @@ class FakeConnection(driver.ComputeDriver):
having to do the aggregation. On those platforms, this method is
unused.
Note that this function takes an instance ID, not a
compute.service.Instance, so that it can be called by compute.monitor.
Note that this function takes an instance ID.
"""
return [0L, 0L, 0L, 0L, None]
@@ -395,8 +392,7 @@ class FakeConnection(driver.ComputeDriver):
having to do the aggregation. On those platforms, this method is
unused.
Note that this function takes an instance ID, not a
compute.service.Instance, so that it can be called by compute.monitor.
Note that this function takes an instance ID.
"""
return [0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L]

12
nova/virt/libvirt/connection.py
View File

@@ -1087,8 +1087,7 @@ class LibvirtConnection(driver.ComputeDriver):
def get_disks(self, instance_name):
"""
Note that this function takes an instance name, not an Instance, so
that it can be called by monitor.
Note that this function takes an instance name.
Returns a list of all block devices for this domain.
"""
@@ -1129,8 +1128,7 @@ class LibvirtConnection(driver.ComputeDriver):
def get_interfaces(self, instance_name):
"""
Note that this function takes an instance name, not an Instance, so
that it can be called by monitor.
Note that this function takes an instance name.
Returns a list of all network interfaces for this instance.
"""
@@ -1345,16 +1343,14 @@ class LibvirtConnection(driver.ComputeDriver):
def block_stats(self, instance_name, disk):
"""
Note that this function takes an instance name, not an Instance, so
that it can be called by monitor.
Note that this function takes an instance name.
"""
domain = self._lookup_by_name(instance_name)
return domain.blockStats(disk)
def interface_stats(self, instance_name, interface):
"""
Note that this function takes an instance name, not an Instance, so
that it can be called by monitor.
Note that this function takes an instance name.
"""
domain = self._lookup_by_name(instance_name)
return domain.interfaceStats(interface)

59
po/ast.po
View File

@@ -125,33 +125,6 @@ msgstr ""
msgid "compute.api::resume %s"
msgstr ""
#: ../nova/twistd.py:157
msgid "Wrong number of arguments."
msgstr ""
#: ../nova/twistd.py:209
#, python-format
msgid "pidfile %s does not exist. Daemon not running?\n"
msgstr ""
#: ../nova/twistd.py:221
msgid "No such process"
msgstr ""
#: ../nova/twistd.py:230 ../nova/service.py:224
#, python-format
msgid "Serving %s"
msgstr ""
#: ../nova/twistd.py:262 ../nova/service.py:225
msgid "Full set of FLAGS:"
msgstr ""
#: ../nova/twistd.py:266
#, python-format
msgid "Starting %s"
msgstr ""
#: ../nova/virt/xenapi/volumeops.py:48 ../nova/virt/xenapi/volumeops.py:101
#: ../nova/db/sqlalchemy/api.py:731 ../nova/virt/libvirt_conn.py:741
#: ../nova/api/ec2/__init__.py:317
@@ -1778,34 +1751,6 @@ msgstr ""
msgid "Got exception: %s"
msgstr ""
#: ../nova/compute/monitor.py:259
#, python-format
msgid "updating %s..."
msgstr ""
#: ../nova/compute/monitor.py:289
msgid "unexpected error during update"
msgstr ""
#: ../nova/compute/monitor.py:356
#, python-format
msgid "Cannot get blockstats for \"%(disk)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:379
#, python-format
msgid "Cannot get ifstats for \"%(interface)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:414
msgid "unexpected exception getting connection"
msgstr ""
#: ../nova/compute/monitor.py:429
#, python-format
msgid "Found instance: %s"
msgstr ""
#: ../nova/volume/san.py:67
#, python-format
msgid "Could not find iSCSI export for volume %s"
@@ -2263,10 +2208,6 @@ msgstr ""
msgid "You must implement __call__"
msgstr ""
#: ../bin/nova-instancemonitor.py:55
msgid "Starting instance monitor"
msgstr ""
#: ../bin/nova-dhcpbridge.py:58
msgid "leasing ip"
msgstr ""

59
po/cs.po
View File

@@ -125,33 +125,6 @@ msgstr ""
msgid "compute.api::resume %s"
msgstr ""
#: ../nova/twistd.py:157
msgid "Wrong number of arguments."
msgstr ""
#: ../nova/twistd.py:209
#, python-format
msgid "pidfile %s does not exist. Daemon not running?\n"
msgstr ""
#: ../nova/twistd.py:221
msgid "No such process"
msgstr ""
#: ../nova/twistd.py:230 ../nova/service.py:224
#, python-format
msgid "Serving %s"
msgstr ""
#: ../nova/twistd.py:262 ../nova/service.py:225
msgid "Full set of FLAGS:"
msgstr ""
#: ../nova/twistd.py:266
#, python-format
msgid "Starting %s"
msgstr ""
#: ../nova/virt/xenapi/volumeops.py:48 ../nova/virt/xenapi/volumeops.py:101
#: ../nova/db/sqlalchemy/api.py:731 ../nova/virt/libvirt_conn.py:741
#: ../nova/api/ec2/__init__.py:317
@@ -1778,34 +1751,6 @@ msgstr ""
msgid "Got exception: %s"
msgstr ""
#: ../nova/compute/monitor.py:259
#, python-format
msgid "updating %s..."
msgstr ""
#: ../nova/compute/monitor.py:289
msgid "unexpected error during update"
msgstr ""
#: ../nova/compute/monitor.py:356
#, python-format
msgid "Cannot get blockstats for \"%(disk)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:379
#, python-format
msgid "Cannot get ifstats for \"%(interface)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:414
msgid "unexpected exception getting connection"
msgstr ""
#: ../nova/compute/monitor.py:429
#, python-format
msgid "Found instance: %s"
msgstr ""
#: ../nova/volume/san.py:67
#, python-format
msgid "Could not find iSCSI export for volume %s"
@@ -2265,10 +2210,6 @@ msgstr ""
msgid "You must implement __call__"
msgstr ""
#: ../bin/nova-instancemonitor.py:55
msgid "Starting instance monitor"
msgstr ""
#: ../bin/nova-dhcpbridge.py:58
msgid "leasing ip"
msgstr ""

59
po/da.po
View File

@@ -125,33 +125,6 @@ msgstr ""
msgid "compute.api::resume %s"
msgstr ""
#: ../nova/twistd.py:157
msgid "Wrong number of arguments."
msgstr ""
#: ../nova/twistd.py:209
#, python-format
msgid "pidfile %s does not exist. Daemon not running?\n"
msgstr ""
#: ../nova/twistd.py:221
msgid "No such process"
msgstr ""
#: ../nova/twistd.py:230 ../nova/service.py:224
#, python-format
msgid "Serving %s"
msgstr ""
#: ../nova/twistd.py:262 ../nova/service.py:225
msgid "Full set of FLAGS:"
msgstr ""
#: ../nova/twistd.py:266
#, python-format
msgid "Starting %s"
msgstr ""
#: ../nova/virt/xenapi/volumeops.py:48 ../nova/virt/xenapi/volumeops.py:101
#: ../nova/db/sqlalchemy/api.py:731 ../nova/virt/libvirt_conn.py:741
#: ../nova/api/ec2/__init__.py:317
@@ -1778,34 +1751,6 @@ msgstr ""
msgid "Got exception: %s"
msgstr ""
#: ../nova/compute/monitor.py:259
#, python-format
msgid "updating %s..."
msgstr ""
#: ../nova/compute/monitor.py:289
msgid "unexpected error during update"
msgstr ""
#: ../nova/compute/monitor.py:356
#, python-format
msgid "Cannot get blockstats for \"%(disk)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:379
#, python-format
msgid "Cannot get ifstats for \"%(interface)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:414
msgid "unexpected exception getting connection"
msgstr ""
#: ../nova/compute/monitor.py:429
#, python-format
msgid "Found instance: %s"
msgstr ""
#: ../nova/volume/san.py:67
#, python-format
msgid "Could not find iSCSI export for volume %s"
@@ -2263,10 +2208,6 @@ msgstr ""
msgid "You must implement __call__"
msgstr ""
#: ../bin/nova-instancemonitor.py:55
msgid "Starting instance monitor"
msgstr ""
#: ../bin/nova-dhcpbridge.py:58
msgid "leasing ip"
msgstr ""

59
po/de.po
View File

@@ -131,33 +131,6 @@ msgstr ""
msgid "compute.api::resume %s"
msgstr ""
#: ../nova/twistd.py:157
msgid "Wrong number of arguments."
msgstr ""
#: ../nova/twistd.py:209
#, python-format
msgid "pidfile %s does not exist. Daemon not running?\n"
msgstr "PID-Datei %s existiert nicht. Läuft der Daemon nicht?\n"
#: ../nova/twistd.py:221
msgid "No such process"
msgstr "Kein passender Prozess gefunden"
#: ../nova/twistd.py:230 ../nova/service.py:224
#, python-format
msgid "Serving %s"
msgstr "Bedient %s"
#: ../nova/twistd.py:262 ../nova/service.py:225
msgid "Full set of FLAGS:"
msgstr "Alle vorhandenen FLAGS:"
#: ../nova/twistd.py:266
#, python-format
msgid "Starting %s"
msgstr "%s wird gestartet"
#: ../nova/virt/xenapi/volumeops.py:48 ../nova/virt/xenapi/volumeops.py:101
#: ../nova/db/sqlalchemy/api.py:731 ../nova/virt/libvirt_conn.py:741
#: ../nova/api/ec2/__init__.py:317
@@ -1785,34 +1758,6 @@ msgstr ""
msgid "Got exception: %s"
msgstr ""
#: ../nova/compute/monitor.py:259
#, python-format
msgid "updating %s..."
msgstr ""
#: ../nova/compute/monitor.py:289
msgid "unexpected error during update"
msgstr ""
#: ../nova/compute/monitor.py:356
#, python-format
msgid "Cannot get blockstats for \"%(disk)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:379
#, python-format
msgid "Cannot get ifstats for \"%(interface)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:414
msgid "unexpected exception getting connection"
msgstr ""
#: ../nova/compute/monitor.py:429
#, python-format
msgid "Found instance: %s"
msgstr ""
#: ../nova/volume/san.py:67
#, python-format
msgid "Could not find iSCSI export for volume %s"
@@ -2270,10 +2215,6 @@ msgstr ""
msgid "You must implement __call__"
msgstr ""
#: ../bin/nova-instancemonitor.py:55
msgid "Starting instance monitor"
msgstr ""
#: ../bin/nova-dhcpbridge.py:58
msgid "leasing ip"
msgstr ""

59
po/en_AU.po
View File

@@ -125,33 +125,6 @@ msgstr ""
msgid "compute.api::resume %s"
msgstr ""
#: ../nova/twistd.py:157
msgid "Wrong number of arguments."
msgstr ""
#: ../nova/twistd.py:209
#, python-format
msgid "pidfile %s does not exist. Daemon not running?\n"
msgstr ""
#: ../nova/twistd.py:221
msgid "No such process"
msgstr ""
#: ../nova/twistd.py:230 ../nova/service.py:224
#, python-format
msgid "Serving %s"
msgstr ""
#: ../nova/twistd.py:262 ../nova/service.py:225
msgid "Full set of FLAGS:"
msgstr ""
#: ../nova/twistd.py:266
#, python-format
msgid "Starting %s"
msgstr ""
#: ../nova/virt/xenapi/volumeops.py:48 ../nova/virt/xenapi/volumeops.py:101
#: ../nova/db/sqlalchemy/api.py:731 ../nova/virt/libvirt_conn.py:741
#: ../nova/api/ec2/__init__.py:317
@@ -1778,34 +1751,6 @@ msgstr ""
msgid "Got exception: %s"
msgstr ""
#: ../nova/compute/monitor.py:259
#, python-format
msgid "updating %s..."
msgstr ""
#: ../nova/compute/monitor.py:289
msgid "unexpected error during update"
msgstr ""
#: ../nova/compute/monitor.py:356
#, python-format
msgid "Cannot get blockstats for \"%(disk)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:379
#, python-format
msgid "Cannot get ifstats for \"%(interface)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:414
msgid "unexpected exception getting connection"
msgstr ""
#: ../nova/compute/monitor.py:429
#, python-format
msgid "Found instance: %s"
msgstr ""
#: ../nova/volume/san.py:67
#, python-format
msgid "Could not find iSCSI export for volume %s"
@@ -2263,10 +2208,6 @@ msgstr ""
msgid "You must implement __call__"
msgstr ""
#: ../bin/nova-instancemonitor.py:55
msgid "Starting instance monitor"
msgstr ""
#: ../bin/nova-dhcpbridge.py:58
msgid "leasing ip"
msgstr ""

59
po/en_GB.po
View File

@@ -130,33 +130,6 @@ msgstr "compute.api::suspend %s"
msgid "compute.api::resume %s"
msgstr "compute.api::resume %s"
#: ../nova/twistd.py:157
msgid "Wrong number of arguments."
msgstr "Wrong number of arguments."
#: ../nova/twistd.py:209
#, python-format
msgid "pidfile %s does not exist. Daemon not running?\n"
msgstr "pidfile %s does not exist. Daemon not running?\n"
#: ../nova/twistd.py:221
msgid "No such process"
msgstr "No such process"
#: ../nova/twistd.py:230 ../nova/service.py:224
#, python-format
msgid "Serving %s"
msgstr "Serving %s"
#: ../nova/twistd.py:262 ../nova/service.py:225
msgid "Full set of FLAGS:"
msgstr "Full set of FLAGS:"
#: ../nova/twistd.py:266
#, python-format
msgid "Starting %s"
msgstr "Starting %s"
#: ../nova/virt/xenapi/volumeops.py:48 ../nova/virt/xenapi/volumeops.py:101
#: ../nova/db/sqlalchemy/api.py:731 ../nova/virt/libvirt_conn.py:741
#: ../nova/api/ec2/__init__.py:317
@@ -1803,34 +1776,6 @@ msgstr ""
msgid "Got exception: %s"
msgstr ""
#: ../nova/compute/monitor.py:259
#, python-format
msgid "updating %s..."
msgstr ""
#: ../nova/compute/monitor.py:289
msgid "unexpected error during update"
msgstr ""
#: ../nova/compute/monitor.py:356
#, python-format
msgid "Cannot get blockstats for \"%(disk)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:379
#, python-format
msgid "Cannot get ifstats for \"%(interface)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:414
msgid "unexpected exception getting connection"
msgstr ""
#: ../nova/compute/monitor.py:429
#, python-format
msgid "Found instance: %s"
msgstr ""
#: ../nova/volume/san.py:67
#, python-format
msgid "Could not find iSCSI export for volume %s"
@@ -2288,10 +2233,6 @@ msgstr ""
msgid "You must implement __call__"
msgstr ""
#: ../bin/nova-instancemonitor.py:55
msgid "Starting instance monitor"
msgstr ""
#: ../bin/nova-dhcpbridge.py:58
msgid "leasing ip"
msgstr ""

59
po/es.po
View File

@@ -130,33 +130,6 @@ msgstr "compute.api::suspend %s"
msgid "compute.api::resume %s"
msgstr "compute.api::resume %s"
#: ../nova/twistd.py:157
msgid "Wrong number of arguments."
msgstr "Cantidad de argumentos incorrecta"
#: ../nova/twistd.py:209
#, python-format
msgid "pidfile %s does not exist. Daemon not running?\n"
msgstr "El \"pidfile\" %s no existe. Quizás el servicio no este corriendo.\n"
#: ../nova/twistd.py:221
msgid "No such process"
msgstr "No existe el proceso"
#: ../nova/twistd.py:230 ../nova/service.py:224
#, python-format
msgid "Serving %s"
msgstr "Sirviendo %s"
#: ../nova/twistd.py:262 ../nova/service.py:225
msgid "Full set of FLAGS:"
msgstr "Conjunto completo de opciones (FLAGS):"
#: ../nova/twistd.py:266
#, python-format
msgid "Starting %s"
msgstr "Iniciando %s"
#: ../nova/virt/xenapi/volumeops.py:48 ../nova/virt/xenapi/volumeops.py:101
#: ../nova/db/sqlalchemy/api.py:731 ../nova/virt/libvirt_conn.py:741
#: ../nova/api/ec2/__init__.py:317
@@ -1819,34 +1792,6 @@ msgstr ""
msgid "Got exception: %s"
msgstr "Obtenida excepción %s"
#: ../nova/compute/monitor.py:259
#, python-format
msgid "updating %s..."
msgstr "actualizando %s..."
#: ../nova/compute/monitor.py:289
msgid "unexpected error during update"
msgstr "error inesperado durante la actualización"
#: ../nova/compute/monitor.py:356
#, python-format
msgid "Cannot get blockstats for \"%(disk)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:379
#, python-format
msgid "Cannot get ifstats for \"%(interface)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:414
msgid "unexpected exception getting connection"
msgstr "excepción inexperada al obtener la conexión"
#: ../nova/compute/monitor.py:429
#, python-format
msgid "Found instance: %s"
msgstr "Encontrada interfaz: %s"
#: ../nova/volume/san.py:67
#, python-format
msgid "Could not find iSCSI export for volume %s"
@@ -2309,10 +2254,6 @@ msgstr ""
msgid "You must implement __call__"
msgstr ""
#: ../bin/nova-instancemonitor.py:55
msgid "Starting instance monitor"
msgstr ""
#: ../bin/nova-dhcpbridge.py:58
msgid "leasing ip"
msgstr ""

61
po/fr.po
View File

@@ -133,35 +133,6 @@ msgstr "compute.api::suspend %s"
msgid "compute.api::resume %s"
msgstr "compute.api::resume %s"
#: ../nova/twistd.py:157
msgid "Wrong number of arguments."
msgstr "Nombre d'arguments incorrect."
#: ../nova/twistd.py:209
#, python-format
msgid "pidfile %s does not exist. Daemon not running?\n"
msgstr ""
"Le fichier pid %s n'existe pas. Est-ce que le processus est en cours "
"d'exécution ?\n"
#: ../nova/twistd.py:221
msgid "No such process"
msgstr "Aucun processus de ce type"
#: ../nova/twistd.py:230 ../nova/service.py:224
#, python-format
msgid "Serving %s"
msgstr "En train de servir %s"
#: ../nova/twistd.py:262 ../nova/service.py:225
msgid "Full set of FLAGS:"
msgstr "Ensemble de propriétés complet :"
#: ../nova/twistd.py:266
#, python-format
msgid "Starting %s"
msgstr "Démarrage de %s"
#: ../nova/virt/xenapi/volumeops.py:48 ../nova/virt/xenapi/volumeops.py:101
#: ../nova/db/sqlalchemy/api.py:731 ../nova/virt/libvirt_conn.py:741
#: ../nova/api/ec2/__init__.py:317
@@ -1865,34 +1836,6 @@ msgstr "Tâche [%(name)s] %(task)s état : %(status)s %(error_info)s"
msgid "Got exception: %s"
msgstr "Reçu exception : %s"
#: ../nova/compute/monitor.py:259
#, python-format
msgid "updating %s..."
msgstr "mise à jour %s..."
#: ../nova/compute/monitor.py:289
msgid "unexpected error during update"
msgstr "erreur inopinée pendant la ise à jour"
#: ../nova/compute/monitor.py:356
#, python-format
msgid "Cannot get blockstats for \"%(disk)s\" on \"%(iid)s\""
msgstr "Ne peut pas récupérer blockstats pour \"%(disk)s\" sur \"%(iid)s\""
#: ../nova/compute/monitor.py:379
#, python-format
msgid "Cannot get ifstats for \"%(interface)s\" on \"%(iid)s\""
msgstr "Ne peut pas récupérer ifstats pour \"%(interface)s\" sur \"%(iid)s\""
#: ../nova/compute/monitor.py:414
msgid "unexpected exception getting connection"
msgstr "erreur inopinée pendant la connexion"
#: ../nova/compute/monitor.py:429
#, python-format
msgid "Found instance: %s"
msgstr "Instance trouvée : %s"
#: ../nova/volume/san.py:67
#, python-format
msgid "Could not find iSCSI export for volume %s"
@@ -2373,10 +2316,6 @@ msgstr "Démarrage %(arg0)s sur %(host)s:%(port)s"
msgid "You must implement __call__"
msgstr "Vous devez implémenter __call__"
#: ../bin/nova-instancemonitor.py:55
msgid "Starting instance monitor"
msgstr "Démarrage du superviseur d'instance"
#: ../bin/nova-dhcpbridge.py:58
msgid "leasing ip"
msgstr "Allocation IP"

60
po/it.po
View File

@@ -134,34 +134,6 @@ msgstr "compute.api::suspend %s"
msgid "compute.api::resume %s"
msgstr "compute.api::resume %s"
#: ../nova/twistd.py:157
msgid "Wrong number of arguments."
msgstr "Numero errato di argomenti"
#: ../nova/twistd.py:209
#, python-format
msgid "pidfile %s does not exist. Daemon not running?\n"
msgstr ""
"Il pidfile %s non esiste. Assicurarsi che il demone é in esecuzione.\n"
#: ../nova/twistd.py:221
msgid "No such process"
msgstr "Nessun processo trovato"
#: ../nova/twistd.py:230 ../nova/service.py:224
#, python-format
msgid "Serving %s"
msgstr "Servire %s"
#: ../nova/twistd.py:262 ../nova/service.py:225
msgid "Full set of FLAGS:"
msgstr "Insieme di FLAGS:"
#: ../nova/twistd.py:266
#, python-format
msgid "Starting %s"
msgstr "Avvio di %s"
#: ../nova/virt/xenapi/volumeops.py:48 ../nova/virt/xenapi/volumeops.py:101
#: ../nova/db/sqlalchemy/api.py:731 ../nova/virt/libvirt_conn.py:741
#: ../nova/api/ec2/__init__.py:317
@@ -1791,34 +1763,6 @@ msgstr ""
msgid "Got exception: %s"
msgstr ""
#: ../nova/compute/monitor.py:259
#, python-format
msgid "updating %s..."
msgstr ""
#: ../nova/compute/monitor.py:289
msgid "unexpected error during update"
msgstr ""
#: ../nova/compute/monitor.py:356
#, python-format
msgid "Cannot get blockstats for \"%(disk)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:379
#, python-format
msgid "Cannot get ifstats for \"%(interface)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:414
msgid "unexpected exception getting connection"
msgstr ""
#: ../nova/compute/monitor.py:429
#, python-format
msgid "Found instance: %s"
msgstr ""
#: ../nova/volume/san.py:67
#, python-format
msgid "Could not find iSCSI export for volume %s"
@@ -2278,10 +2222,6 @@ msgstr ""
msgid "You must implement __call__"
msgstr ""
#: ../bin/nova-instancemonitor.py:55
msgid "Starting instance monitor"
msgstr ""
#: ../bin/nova-dhcpbridge.py:58
msgid "leasing ip"
msgstr ""

59
po/ja.po
View File

@@ -130,33 +130,6 @@ msgstr "例外: compute.api::suspend %s"
msgid "compute.api::resume %s"
msgstr "例外: compute.api::resume %s"
#: ../nova/twistd.py:157
msgid "Wrong number of arguments."
msgstr "引数の数が異なります。"
#: ../nova/twistd.py:209
#, python-format
msgid "pidfile %s does not exist. Daemon not running?\n"
msgstr "pidfile %s が存在しません。デーモンは実行中ですか？\n"
#: ../nova/twistd.py:221
msgid "No such process"
msgstr "そのようなプロセスはありません"
#: ../nova/twistd.py:230 ../nova/service.py:224
#, python-format
msgid "Serving %s"
msgstr "%s サービスの開始"
#: ../nova/twistd.py:262 ../nova/service.py:225
msgid "Full set of FLAGS:"
msgstr "FLAGSの一覧:"
#: ../nova/twistd.py:266
#, python-format
msgid "Starting %s"
msgstr "%s を起動中"
#: ../nova/virt/xenapi/volumeops.py:48 ../nova/virt/xenapi/volumeops.py:101
#: ../nova/db/sqlalchemy/api.py:731 ../nova/virt/libvirt_conn.py:741
#: ../nova/api/ec2/__init__.py:317
@@ -1808,34 +1781,6 @@ msgstr "タスク [%(name)s] %(task)s 状態: %(status)s %(error_info)s"
msgid "Got exception: %s"
msgstr "例外 %s が発生しました。"
#: ../nova/compute/monitor.py:259
#, python-format
msgid "updating %s..."
msgstr "%s の情報の更新…"
#: ../nova/compute/monitor.py:289
msgid "unexpected error during update"
msgstr "更新の最中に予期しないエラーが発生しました。"
#: ../nova/compute/monitor.py:356
#, python-format
msgid "Cannot get blockstats for \"%(disk)s\" on \"%(iid)s\""
msgstr "\"%(iid)s\" 上の \"%(disk)s\" 用のブロック統計(blockstats)が取得できません"
#: ../nova/compute/monitor.py:379
#, python-format
msgid "Cannot get ifstats for \"%(interface)s\" on \"%(iid)s\""
msgstr "\"%(iid)s\" 上の %(interface)s\" 用インターフェース統計(ifstats)が取得できません"
#: ../nova/compute/monitor.py:414
msgid "unexpected exception getting connection"
msgstr "接続に際し予期しないエラーが発生しました。"
#: ../nova/compute/monitor.py:429
#, python-format
msgid "Found instance: %s"
msgstr "インスタンス %s が見つかりました。"
#: ../nova/volume/san.py:67
#, python-format
msgid "Could not find iSCSI export for volume %s"
@@ -2311,10 +2256,6 @@ msgstr "%(host)s:%(port)s 上で %(arg0)s を開始しています"
msgid "You must implement __call__"
msgstr "__call__ を実装しなければなりません"
#: ../bin/nova-instancemonitor.py:55
msgid "Starting instance monitor"
msgstr "インスタンスモニタを開始しています"
#: ../bin/nova-dhcpbridge.py:58
msgid "leasing ip"
msgstr "IP アドレスをリースしました"

59
po/nova.pot
View File

@@ -125,33 +125,6 @@ msgstr ""
msgid "compute.api::resume %s"
msgstr ""
#: ../nova/twistd.py:157
msgid "Wrong number of arguments."
msgstr ""
#: ../nova/twistd.py:209
#, python-format
msgid "pidfile %s does not exist. Daemon not running?\n"
msgstr ""
#: ../nova/twistd.py:221
msgid "No such process"
msgstr ""
#: ../nova/twistd.py:230 ../nova/service.py:224
#, python-format
msgid "Serving %s"
msgstr ""
#: ../nova/twistd.py:262 ../nova/service.py:225
msgid "Full set of FLAGS:"
msgstr ""
#: ../nova/twistd.py:266
#, python-format
msgid "Starting %s"
msgstr ""
#: ../nova/virt/xenapi/volumeops.py:48 ../nova/virt/xenapi/volumeops.py:101
#: ../nova/db/sqlalchemy/api.py:731 ../nova/virt/libvirt_conn.py:741
#: ../nova/api/ec2/__init__.py:317
@@ -1778,34 +1751,6 @@ msgstr ""
msgid "Got exception: %s"
msgstr ""
#: ../nova/compute/monitor.py:259
#, python-format
msgid "updating %s..."
msgstr ""
#: ../nova/compute/monitor.py:289
msgid "unexpected error during update"
msgstr ""
#: ../nova/compute/monitor.py:356
#, python-format
msgid "Cannot get blockstats for \"%(disk)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:379
#, python-format
msgid "Cannot get ifstats for \"%(interface)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:414
msgid "unexpected exception getting connection"
msgstr ""
#: ../nova/compute/monitor.py:429
#, python-format
msgid "Found instance: %s"
msgstr ""
#: ../nova/volume/san.py:67
#, python-format
msgid "Could not find iSCSI export for volume %s"
@@ -2263,10 +2208,6 @@ msgstr ""
msgid "You must implement __call__"
msgstr ""
#: ../bin/nova-instancemonitor.py:55
msgid "Starting instance monitor"
msgstr ""
#: ../bin/nova-dhcpbridge.py:58
msgid "leasing ip"
msgstr ""

60
po/pt_BR.po
View File

@@ -126,34 +126,6 @@ msgstr "compute.api::suspend %s"
msgid "compute.api::resume %s"
msgstr "compute.api::resume %s"
#: ../nova/twistd.py:157
msgid "Wrong number of arguments."
msgstr "Número errado de argumentos."
#: ../nova/twistd.py:209
#, python-format
msgid "pidfile %s does not exist. Daemon not running?\n"
msgstr ""
"Arquivo do id do processo (pidfile) %s não existe. O Daemon está parado?\n"
#: ../nova/twistd.py:221
msgid "No such process"
msgstr "Processo inexistente"
#: ../nova/twistd.py:230 ../nova/service.py:224
#, python-format
msgid "Serving %s"
msgstr "Servindo %s"
#: ../nova/twistd.py:262 ../nova/service.py:225
msgid "Full set of FLAGS:"
msgstr "Conjunto completo de FLAGS:"
#: ../nova/twistd.py:266
#, python-format
msgid "Starting %s"
msgstr "Iniciando %s"
#: ../nova/virt/xenapi/volumeops.py:48 ../nova/virt/xenapi/volumeops.py:101
#: ../nova/db/sqlalchemy/api.py:731 ../nova/virt/libvirt_conn.py:741
#: ../nova/api/ec2/__init__.py:317
@@ -1804,34 +1776,6 @@ msgstr ""
msgid "Got exception: %s"
msgstr ""
#: ../nova/compute/monitor.py:259
#, python-format
msgid "updating %s..."
msgstr ""
#: ../nova/compute/monitor.py:289
msgid "unexpected error during update"
msgstr ""
#: ../nova/compute/monitor.py:356
#, python-format
msgid "Cannot get blockstats for \"%(disk)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:379
#, python-format
msgid "Cannot get ifstats for \"%(interface)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:414
msgid "unexpected exception getting connection"
msgstr ""
#: ../nova/compute/monitor.py:429
#, python-format
msgid "Found instance: %s"
msgstr ""
#: ../nova/volume/san.py:67
#, python-format
msgid "Could not find iSCSI export for volume %s"
@@ -2290,10 +2234,6 @@ msgstr ""
msgid "You must implement __call__"
msgstr ""
#: ../bin/nova-instancemonitor.py:55
msgid "Starting instance monitor"
msgstr ""
#: ../bin/nova-dhcpbridge.py:58
msgid "leasing ip"
msgstr ""

59
po/ru.po
View File

@@ -125,33 +125,6 @@ msgstr ""
msgid "compute.api::resume %s"
msgstr ""
#: ../nova/twistd.py:157
msgid "Wrong number of arguments."
msgstr "Неверное число аргументов."
#: ../nova/twistd.py:209
#, python-format
msgid "pidfile %s does not exist. Daemon not running?\n"
msgstr "pidfile %s не обнаружен. Демон не запущен?\n"
#: ../nova/twistd.py:221
msgid "No such process"
msgstr ""
#: ../nova/twistd.py:230 ../nova/service.py:224
#, python-format
msgid "Serving %s"
msgstr ""
#: ../nova/twistd.py:262 ../nova/service.py:225
msgid "Full set of FLAGS:"
msgstr ""
#: ../nova/twistd.py:266
#, python-format
msgid "Starting %s"
msgstr "Запускается %s"
#: ../nova/virt/xenapi/volumeops.py:48 ../nova/virt/xenapi/volumeops.py:101
#: ../nova/db/sqlalchemy/api.py:731 ../nova/virt/libvirt_conn.py:741
#: ../nova/api/ec2/__init__.py:317
@@ -1779,34 +1752,6 @@ msgstr ""
msgid "Got exception: %s"
msgstr ""
#: ../nova/compute/monitor.py:259
#, python-format
msgid "updating %s..."
msgstr "обновление %s..."
#: ../nova/compute/monitor.py:289
msgid "unexpected error during update"
msgstr "неожиданная ошибка во время обновления"
#: ../nova/compute/monitor.py:356
#, python-format
msgid "Cannot get blockstats for \"%(disk)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:379
#, python-format
msgid "Cannot get ifstats for \"%(interface)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:414
msgid "unexpected exception getting connection"
msgstr ""
#: ../nova/compute/monitor.py:429
#, python-format
msgid "Found instance: %s"
msgstr ""
#: ../nova/volume/san.py:67
#, python-format
msgid "Could not find iSCSI export for volume %s"
@@ -2264,10 +2209,6 @@ msgstr ""
msgid "You must implement __call__"
msgstr ""
#: ../bin/nova-instancemonitor.py:55
msgid "Starting instance monitor"
msgstr ""
#: ../bin/nova-dhcpbridge.py:58
msgid "leasing ip"
msgstr ""

59
po/tl.po
View File

@@ -125,33 +125,6 @@ msgstr ""
msgid "compute.api::resume %s"
msgstr ""
#: ../nova/twistd.py:157
msgid "Wrong number of arguments."
msgstr ""
#: ../nova/twistd.py:209
#, python-format
msgid "pidfile %s does not exist. Daemon not running?\n"
msgstr ""
#: ../nova/twistd.py:221
msgid "No such process"
msgstr ""
#: ../nova/twistd.py:230 ../nova/service.py:224
#, python-format
msgid "Serving %s"
msgstr ""
#: ../nova/twistd.py:262 ../nova/service.py:225
msgid "Full set of FLAGS:"
msgstr ""
#: ../nova/twistd.py:266
#, python-format
msgid "Starting %s"
msgstr ""
#: ../nova/virt/xenapi/volumeops.py:48 ../nova/virt/xenapi/volumeops.py:101
#: ../nova/db/sqlalchemy/api.py:731 ../nova/virt/libvirt_conn.py:741
#: ../nova/api/ec2/__init__.py:317
@@ -1778,34 +1751,6 @@ msgstr ""
msgid "Got exception: %s"
msgstr ""
#: ../nova/compute/monitor.py:259
#, python-format
msgid "updating %s..."
msgstr ""
#: ../nova/compute/monitor.py:289
msgid "unexpected error during update"
msgstr ""
#: ../nova/compute/monitor.py:356
#, python-format
msgid "Cannot get blockstats for \"%(disk)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:379
#, python-format
msgid "Cannot get ifstats for \"%(interface)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:414
msgid "unexpected exception getting connection"
msgstr ""
#: ../nova/compute/monitor.py:429
#, python-format
msgid "Found instance: %s"
msgstr ""
#: ../nova/volume/san.py:67
#, python-format
msgid "Could not find iSCSI export for volume %s"
@@ -2265,10 +2210,6 @@ msgstr ""
msgid "You must implement __call__"
msgstr ""
#: ../bin/nova-instancemonitor.py:55
msgid "Starting instance monitor"
msgstr ""
#: ../bin/nova-dhcpbridge.py:58
msgid "leasing ip"
msgstr ""

59
po/uk.po
View File

@@ -125,33 +125,6 @@ msgstr ""
msgid "compute.api::resume %s"
msgstr ""
#: ../nova/twistd.py:157
msgid "Wrong number of arguments."
msgstr ""
#: ../nova/twistd.py:209
#, python-format
msgid "pidfile %s does not exist. Daemon not running?\n"
msgstr ""
#: ../nova/twistd.py:221
msgid "No such process"
msgstr ""
#: ../nova/twistd.py:230 ../nova/service.py:224
#, python-format
msgid "Serving %s"
msgstr "Обслуговування %s"
#: ../nova/twistd.py:262 ../nova/service.py:225
msgid "Full set of FLAGS:"
msgstr ""
#: ../nova/twistd.py:266
#, python-format
msgid "Starting %s"
msgstr "Запускається %s"
#: ../nova/virt/xenapi/volumeops.py:48 ../nova/virt/xenapi/volumeops.py:101
#: ../nova/db/sqlalchemy/api.py:731 ../nova/virt/libvirt_conn.py:741
#: ../nova/api/ec2/__init__.py:317
@@ -1778,34 +1751,6 @@ msgstr ""
msgid "Got exception: %s"
msgstr ""
#: ../nova/compute/monitor.py:259
#, python-format
msgid "updating %s..."
msgstr ""
#: ../nova/compute/monitor.py:289
msgid "unexpected error during update"
msgstr ""
#: ../nova/compute/monitor.py:356
#, python-format
msgid "Cannot get blockstats for \"%(disk)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:379
#, python-format
msgid "Cannot get ifstats for \"%(interface)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:414
msgid "unexpected exception getting connection"
msgstr ""
#: ../nova/compute/monitor.py:429
#, python-format
msgid "Found instance: %s"
msgstr ""
#: ../nova/volume/san.py:67
#, python-format
msgid "Could not find iSCSI export for volume %s"
@@ -2263,10 +2208,6 @@ msgstr ""
msgid "You must implement __call__"
msgstr ""
#: ../bin/nova-instancemonitor.py:55
msgid "Starting instance monitor"
msgstr ""
#: ../bin/nova-dhcpbridge.py:58
msgid "leasing ip"
msgstr ""

59
po/zh_CN.po
View File

@@ -17,11 +17,6 @@ msgstr ""
"X-Launchpad-Export-Date: 2011-07-23 05:12+0000\n"
"X-Generator: Launchpad (build 13405)\n"
#: ../nova/twistd.py:266
#, python-format
msgid "Starting %s"
msgstr "启动 %s 中"
#: ../nova/scheduler/chance.py:37 ../nova/scheduler/zone.py:55
#: ../nova/scheduler/simple.py:75 ../nova/scheduler/simple.py:110
#: ../nova/scheduler/simple.py:122
@@ -135,28 +130,6 @@ msgstr ""
msgid "compute.api::resume %s"
msgstr ""
#: ../nova/twistd.py:157
msgid "Wrong number of arguments."
msgstr "错误参数个数。"
#: ../nova/twistd.py:209
#, python-format
msgid "pidfile %s does not exist. Daemon not running?\n"
msgstr "pidfile %s　不存在，守护进程是否运行？\n"
#: ../nova/twistd.py:221
msgid "No such process"
msgstr "没有该进程"
#: ../nova/twistd.py:230 ../nova/service.py:224
#, python-format
msgid "Serving %s"
msgstr "正在为 %s 服务"
#: ../nova/twistd.py:262 ../nova/service.py:225
msgid "Full set of FLAGS:"
msgstr "FLAGS全集："
#: ../nova/virt/xenapi/volumeops.py:48 ../nova/virt/xenapi/volumeops.py:101
#: ../nova/db/sqlalchemy/api.py:731 ../nova/virt/libvirt_conn.py:741
#: ../nova/api/ec2/__init__.py:317
@@ -1785,34 +1758,6 @@ msgstr ""
msgid "Got exception: %s"
msgstr ""
#: ../nova/compute/monitor.py:259
#, python-format
msgid "updating %s..."
msgstr ""
#: ../nova/compute/monitor.py:289
msgid "unexpected error during update"
msgstr ""
#: ../nova/compute/monitor.py:356
#, python-format
msgid "Cannot get blockstats for \"%(disk)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:379
#, python-format
msgid "Cannot get ifstats for \"%(interface)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:414
msgid "unexpected exception getting connection"
msgstr ""
#: ../nova/compute/monitor.py:429
#, python-format
msgid "Found instance: %s"
msgstr ""
#: ../nova/volume/san.py:67
#, python-format
msgid "Could not find iSCSI export for volume %s"
@@ -2270,10 +2215,6 @@ msgstr ""
msgid "You must implement __call__"
msgstr ""
#: ../bin/nova-instancemonitor.py:55
msgid "Starting instance monitor"
msgstr ""
#: ../bin/nova-dhcpbridge.py:58
msgid "leasing ip"
msgstr ""

59
po/zh_TW.po
View File

@@ -125,33 +125,6 @@ msgstr ""
msgid "compute.api::resume %s"
msgstr ""
#: ../nova/twistd.py:157
msgid "Wrong number of arguments."
msgstr ""
#: ../nova/twistd.py:209
#, python-format
msgid "pidfile %s does not exist. Daemon not running?\n"
msgstr "pidfile %s 不存在. Daemon未啟動?\n"
#: ../nova/twistd.py:221
msgid "No such process"
msgstr "沒有此一程序"
#: ../nova/twistd.py:230 ../nova/service.py:224
#, python-format
msgid "Serving %s"
msgstr ""
#: ../nova/twistd.py:262 ../nova/service.py:225
msgid "Full set of FLAGS:"
msgstr ""
#: ../nova/twistd.py:266
#, python-format
msgid "Starting %s"
msgstr "正在啟動 %s"
#: ../nova/virt/xenapi/volumeops.py:48 ../nova/virt/xenapi/volumeops.py:101
#: ../nova/db/sqlalchemy/api.py:731 ../nova/virt/libvirt_conn.py:741
#: ../nova/api/ec2/__init__.py:317
@@ -1778,34 +1751,6 @@ msgstr ""
msgid "Got exception: %s"
msgstr ""
#: ../nova/compute/monitor.py:259
#, python-format
msgid "updating %s..."
msgstr ""
#: ../nova/compute/monitor.py:289
msgid "unexpected error during update"
msgstr ""
#: ../nova/compute/monitor.py:356
#, python-format
msgid "Cannot get blockstats for \"%(disk)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:379
#, python-format
msgid "Cannot get ifstats for \"%(interface)s\" on \"%(iid)s\""
msgstr ""
#: ../nova/compute/monitor.py:414
msgid "unexpected exception getting connection"
msgstr ""
#: ../nova/compute/monitor.py:429
#, python-format
msgid "Found instance: %s"
msgstr ""
#: ../nova/volume/san.py:67
#, python-format
msgid "Could not find iSCSI export for volume %s"
@@ -2263,10 +2208,6 @@ msgstr ""
msgid "You must implement __call__"
msgstr ""
#: ../bin/nova-instancemonitor.py:55
msgid "Starting instance monitor"
msgstr ""
#: ../bin/nova-dhcpbridge.py:58
msgid "leasing ip"
msgstr ""

1
setup.py
View File

@@ -124,7 +124,6 @@ setup(name='nova',
'bin/nova-dhcpbridge',
'bin/nova-direct-api',
'bin/nova-import-canonical-imagestore',
'bin/nova-instancemonitor',
'bin/nova-logspool',
'bin/nova-manage',
'bin/nova-network',

24
tools/eventlet-patch
View File

@@ -1,24 +0,0 @@
# HG changeset patch
# User Soren Hansen <soren@linux2go.dk>
# Date 1297678255 -3600
# Node ID 4c846d555010bb5a91ab4da78dfe596451313742
# Parent 5b7e9946c79f005c028eb63207cf5eb7bb21d1c3
Don't attempt to wrap GreenPipes in GreenPipe
If the os module is monkeypatched, Python's standard subprocess module
will return greenio.GreenPipe instances for Popen objects' stdin, stdout,
and stderr attributes. However, eventlet.green.subprocess tries to wrap
these attributes in another greenio.GreenPipe, which GreenPipe refuses.
diff -r 5b7e9946c79f -r 4c846d555010 eventlet/green/subprocess.py
--- a/eventlet/green/subprocess.py Sat Feb 05 13:05:05 2011 -0800
+++ b/eventlet/green/subprocess.py Mon Feb 14 11:10:55 2011 +0100
@@ -27,7 +27,7 @@
# eventlet.processes.Process.run() method.
for attr in "stdin", "stdout", "stderr":
pipe = getattr(self, attr)
- if pipe is not None:
+ if pipe is not None and not type(pipe) == greenio.GreenPipe:
wrapped_pipe = greenio.GreenPipe(pipe, pipe.mode, bufsize)
setattr(self, attr, wrapped_pipe)
__init__.__doc__ = subprocess_orig.Popen.__init__.__doc__

9
tools/install_venv.py
View File

@@ -31,7 +31,6 @@ import sys
ROOT = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
VENV = os.path.join(ROOT, '.nova-venv')
PIP_REQUIRES = os.path.join(ROOT, 'tools', 'pip-requires')
TWISTED_NOVA = 'http://nova.openstack.org/Twisted-10.0.0Nova.tar.gz'
PY_VERSION = "python%s.%s" % (sys.version_info[0], sys.version_info[1])
@@ -106,20 +105,12 @@ def install_dependencies(venv=VENV):
'greenlet'], redirect_output=False)
run_command(['tools/with_venv.sh', 'pip', 'install', '-E', venv, '-r',
PIP_REQUIRES], redirect_output=False)
run_command(['tools/with_venv.sh', 'pip', 'install', '-E', venv,
TWISTED_NOVA], redirect_output=False)
# Tell the virtual env how to "import nova"
pthfile = os.path.join(venv, "lib", PY_VERSION, "site-packages",
"nova.pth")
f = open(pthfile, 'w')
f.write("%s\n" % ROOT)
# Patch eventlet (see FAQ # 1485)
patchsrc = os.path.join(ROOT, 'tools', 'eventlet-patch')
patchfile = os.path.join(venv, "lib", PY_VERSION, "site-packages",
"eventlet", "green", "subprocess.py")
patch_cmd = "patch %s %s" % (patchfile, patchsrc)
os.system(patch_cmd)
def print_help():

2
tools/pip-requires
View File

@@ -20,13 +20,13 @@ mox==0.5.3
greenlet==0.3.1
nose
bzr
Twisted>=10.1.0
PasteDeploy
paste
sqlalchemy-migrate
netaddr
sphinx
glance
xattr>=0.6.0
nova-adminclient
suds==0.4
coverage