def main():
config.parse_args(sys.argv)
logging.setup(CONF, "nova")
# PF9 begin
logging_pf9.setup("nova")
# PF9 end
utils.monkey_patch()
objects.register_all()
gmr.TextGuruMeditation.setup_autorun(version)
server = service.Service.create(binary='nova-conductor',
topic=CONF.conductor.topic,
manager=CONF.conductor.manager)
# PF9 change:
if CONF.conductor.workers is None:
# If unset, use openstack default of cpu count
workers = processutils.get_worker_count()
else:
workers = CONF.conductor.workers
# If set to 0, set it to half of cpu count
if workers == 0:
workers = (processutils.get_worker_count() + 1) / 2
# PF9 end
service.serve(server, workers=workers)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
server = service.Service.create(binary='nova-cert', topic=CONF.cert_topic)
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
wsgi_server = xvp_proxy.get_wsgi_server()
service.serve(wsgi_server)
service.wait()
def main():
"""加载和设置配置参数，有两点需要注意：
1. 调用rpc.set_defaults设置默认的exchange为nova，如果不设置则为
openstack
2. 调用rpc.init设置Transport和Notifier,Transport是
oslo_messaging/transport.py/Transport实例，我采用的是默认的
rpc_backend=rabbit，所以Transport采用的driver=oslo_messaging/
_drivers/impl_rabbit.py/RabbitDriver；Notifier是一个通知消息发
送器，它借助Transport完成通知消息的发送
"""
config.parse_args(sys.argv)
logging.setup('nova')
utils.monkey_patch()
objects.register_all()
gmr.TextGuruMeditation.setup_autorun(version)
if not CONF.conductor.use_local:
block_db_access()
objects_base.NovaObject.indirection_api = \
conductor_rpcapi.ConductorAPI()
"""调用类方法nova/service.py/Service.create创建Service服务对象
输入参数topic = compute， db_allowd = false；`create`方法是一个
类方法（@classmethod），它首先基于输入参数和（/etc/nova.conf中的选
项）设置配置，然后创建一个Service对象并返回给调用者
"""
server = service.Service.create(binary='nova-compute',
topic=CONF.compute_topic,
db_allowed=CONF.conductor.use_local)
"""调用server方法启动服务并调用wait方法等待服务启动完成,serve方法创
建Launcher服务启动实例对象（这里是ServiceLauncher）来启动服务，
但最终会调用server.start方法启动服务。
"""
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup(CONF, "nova")
utils.monkey_patch()
objects.register_all()
gmr.TextGuruMeditation.setup_autorun(version)
if not CONF.conductor.use_local:
block_db_access()
objects_base.NovaObject.indirection_api = \
conductor_rpcapi.ConductorAPI()
else:
LOG.warning(
_LW('Conductor local mode is deprecated and will '
'be removed in a subsequent release'))
LOG.warning(
_LW('Nova network is deprecated and will be removed '
'in the future'))
server = service.Service.create(binary='nova-network',
topic=CONF.network_topic,
db_allowed=CONF.conductor.use_local)
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
server = service.Service.create(binary='nova-consoleauth',
topic=CONF.consoleauth_topic)
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
wsgi_server = xvp_proxy.get_wsgi_server()
service.serve(wsgi_server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
server = service.WSGIService('ec2', max_url_len=16384)
service.serve(server, workers=server.workers)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
server = s3server.get_wsgi_server()
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
server = service.WSGIService("ec2", max_url_len=16384)
service.serve(server, workers=server.workers)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
server = service.WSGIService('osapi_compute')
service.serve(server, workers=server.workers)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup(CONF, "nova")
if not CONF.cells.enable:
LOG.error(
_LE('Nova network is deprecated and not supported '
'except as required for CellsV1 deployments.'))
return 1
utils.monkey_patch()
objects.register_all()
gmr.TextGuruMeditation.setup_autorun(version)
cmd_common.block_db_access('nova-network')
objects_base.NovaObject.indirection_api = conductor_rpcapi.ConductorAPI()
LOG.warning(
_LW('Nova network is deprecated and will be removed '
'in the future'))
server = service.Service.create(binary='nova-network',
topic=CONF.network_topic)
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
server = s3server.get_wsgi_server()
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup(CONF, "nova")
# NOTE(stephenfin): Yes, this is silly, but the whole thing is being
# removed and we want to make the diff in individual changes as small as
# possible
if True:
LOG.error('Nova network is deprecated and not supported '
'except as required for CellsV1 deployments.')
return 1
objects.register_all()
gmr_opts.set_defaults(CONF)
gmr.TextGuruMeditation.setup_autorun(version, conf=CONF)
cmd_common.block_db_access('nova-network')
objects_base.NovaObject.indirection_api = conductor_rpcapi.ConductorAPI()
LOG.warning('Nova network is deprecated and will be removed '
'in the future')
server = service.Service.create(binary='nova-network',
topic=network_rpcapi.RPC_TOPIC,
manager=CONF.network_manager)
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
server = service.Service.create(binary='nova-consoleauth',
topic=CONF.consoleauth_topic)
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
server = service.Service.create(binary='nova-cert', topic=CONF.cert_topic)
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
server = service.WSGIService('osapi_compute')
service.serve(server, workers=server.workers)
service.wait()
def main():
objects.register_all()
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
server = service.Service.create(binary="nova-conductor", topic=CONF.conductor.topic, manager=CONF.conductor.manager)
service.serve(server, workers=CONF.conductor.workers)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
should_use_ssl = 'osapi_compute' in CONF.enabled_ssl_apis
server = service.WSGIService('osapi_compute', use_ssl=should_use_ssl)
service.serve(server, workers=server.workers)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
should_use_ssl = 'osapi_compute' in CONF.enabled_ssl_apis
server = service.WSGIService('osapi_compute', use_ssl=should_use_ssl)
service.serve(server, workers=server.workers)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup(CONF, "nova")
objects.register_all()
server = service.Service.create(binary='nova-console',
topic=CONF.console_topic)
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup(CONF, "nova")
objects.register_all()
server = service.Service.create(binary='nova-console',
topic=CONF.console_topic)
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup(config.CONF, "nova")
gmr.TextGuruMeditation.setup_autorun(version)
wsgi_server = xvp_proxy.get_wsgi_server()
service.serve(wsgi_server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
gmr.TextGuruMeditation.setup_autorun(version)
wsgi_server = xvp_proxy.get_wsgi_server()
service.serve(wsgi_server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
should_use_ssl = 'ec2' in CONF.enabled_ssl_apis
server = service.WSGIService('ec2', use_ssl=should_use_ssl,
max_url_len=16384)
service.serve(server, workers=server.workers)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup('nova')
utils.monkey_patch()
server = service.Service.create(binary='nova-cells',
topic=CONF.cells.topic,
manager=CONF.cells.manager)
service.serve(server)
service.wait()
def main():
objects.register_all()
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
server = service.Service.create(binary='nova-sample',
topic='sample',
manager='nova.sample.manager.SampleManager')
service.serve(server, workers=CONF.conductor.workers)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
should_use_ssl = 'ec2' in CONF.enabled_ssl_apis
server = service.WSGIService('ec2',
use_ssl=should_use_ssl,
max_url_len=16384)
service.serve(server, workers=server.workers)
service.wait()
def main():
objects.register_all()
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
server = service.Service.create(binary='nova-android',
topic=CONF.android.topic,
manager='nova.android.agent.manager.AndroidManager')
service.serve(server, workers=CONF.conductor.workers)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup(config.CONF, "nova")
gmr_opts.set_defaults(CONF)
gmr.TextGuruMeditation.setup_autorun(version, conf=CONF)
wsgi_server = xvp_proxy.get_wsgi_server()
service.serve(wsgi_server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup(CONF, "nova")
objects.register_all()
gmr.TextGuruMeditation.setup_autorun(version)
server = service.Service.create(binary="nova-consoleauth", topic=CONF.consoleauth_topic)
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
gmr.TextGuruMeditation.setup_autorun(version)
server = service.Service.create(binary='nova-console',
topic=CONF.console_topic)
service.serve(server)
service.wait()
def main():
objects.register_all()
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
server = service.Service.create(binary='nova-conductor',
topic=CONF.conductor.topic,
manager=CONF.conductor.manager)
service.serve(server, workers=CONF.conductor.workers)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup(CONF, "nova")
utils.monkey_patch()
gmr.TextGuruMeditation.setup_autorun(version)
server = service.Service.create(binary='nova-cert', topic=CONF.cert_topic)
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup(CONF, "nova")
utils.monkey_patch()
objects.register_all()
server = service.Service.create(binary='nova-scheduler',
topic=CONF.scheduler_topic)
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
gmr.TextGuruMeditation.setup_autorun(version)
server = s3server.get_wsgi_server()
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
gmr.TextGuruMeditation.setup_autorun(version)
server = service.Service.create(binary='nova-console',
topic=CONF.console_topic)
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup(CONF, "nova")
utils.monkey_patch()
gmr.TextGuruMeditation.setup_autorun(version)
server = service.Service.create(binary='nova-cert', topic=CONF.cert_topic)
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup(CONF, "nova")
utils.monkey_patch()
objects.register_all()
server = service.Service.create(binary='nova-scheduler',
topic=CONF.scheduler_topic)
service.serve(server)
service.wait()
def main():
objects.register_all()
config.parse_args(sys.argv)
logging.setup("ccbilling")
utils.monkey_patch()
server = billing_service.Service.create(binary='cc-billing',
topic=CONF.ccbilling.topic,
manager=CONF.ccbilling.manager)
service.serve(server, workers=CONF.ccbilling.workers)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup(CONF, "nova")
objects.register_all()
gmr.TextGuruMeditation.setup_autorun(version)
server = service.Service.create(binary='nova-consoleauth',
topic=CONF.consoleauth_topic)
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup(CONF, "nova")
utils.monkey_patch()
objects.register_all()
gmr.TextGuruMeditation.setup_autorun(version)
server = service.Service.create(binary="nova-scheduler", topic=CONF.scheduler_topic)
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
objects.register_all()
gmr.TextGuruMeditation.setup_autorun(version)
server = service.Service.create(binary='nova-loadbalancer')
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
objects.register_all()
gmr.TextGuruMeditation.setup_autorun(version)
server = service.Service.create(binary='nova-loadbalancer')
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup(CONF, "nova")
utils.monkey_patch()
objects.register_all()
server = service.Service.create(binary='nova-conductor',
topic=CONF.conductor.topic,
manager=CONF.conductor.manager)
workers = CONF.conductor.workers or processutils.get_worker_count()
service.serve(server, workers=workers)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup(CONF, "nova")
objects.register_all()
gmr_opts.set_defaults(CONF)
gmr.TextGuruMeditation.setup_autorun(version, conf=CONF)
server = service.Service.create(binary='nova-console',
topic=console_rpcapi.RPC_TOPIC)
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup(CONF, "nova")
objects.register_all()
gmr_opts.set_defaults(CONF)
gmr.TextGuruMeditation.setup_autorun(version, conf=CONF)
server = service.Service.create(binary='nova-console',
topic=console_rpcapi.RPC_TOPIC)
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup(CONF, "nova")
utils.monkey_patch()
objects.register_all()
gmr.TextGuruMeditation.setup_autorun(version)
should_use_ssl = 'osapi_compute' in CONF.enabled_ssl_apis
server = service.WSGIService('osapi_compute', use_ssl=should_use_ssl)
service.serve(server, workers=server.workers)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
objects.register_all()
gmr.TextGuruMeditation.setup_autorun(version)
server = service.Service.create(binary="nova-conductor", topic=CONF.conductor.topic, manager=CONF.conductor.manager)
workers = CONF.conductor.workers or processutils.get_worker_count()
service.serve(server, workers=workers)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup(CONF, "nova")
utils.monkey_patch()
objects.register_all()
gmr.TextGuruMeditation.setup_autorun(version)
should_use_ssl = 'osapi_compute' in CONF.enabled_ssl_apis
server = service.WSGIService('osapi_compute', use_ssl=should_use_ssl)
service.serve(server, workers=server.workers)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup(CONF, "nova")
utils.monkey_patch()
objects.register_all()
objects.Service.enable_min_version_cache()
gmr.TextGuruMeditation.setup_autorun(version)
server = service.Service.create(binary='nova-scheduler',
topic=scheduler_rpcapi.RPC_TOPIC)
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup(CONF, "nova")
utils.monkey_patch()
objects.register_all()
objects.Service.enable_min_version_cache()
gmr.TextGuruMeditation.setup_autorun(version)
server = service.Service.create(binary='nova-scheduler',
topic=CONF.scheduler_topic)
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup(CONF, 'nova')
utils.monkey_patch()
objects.register_all()
gmr.TextGuruMeditation.setup_autorun(version)
server = service.Service.create(binary='nova-cells',
topic=CONF.cells.topic,
manager=CONF.cells.manager)
service.serve(server)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup("nova")
utils.monkey_patch()
if not CONF.conductor.use_local:
objects_base.NovaObject.indirection_api = \
conductor_rpcapi.ConductorAPI()
should_use_ssl = 'metadata' in CONF.enabled_ssl_apis
server = service.WSGIService('metadata', use_ssl=should_use_ssl)
service.serve(server, workers=server.workers)
service.wait()
def main():
config.parse_args(sys.argv)
logging.setup('nova')
utils.monkey_patch()
if not CONF.conductor.use_local:
block_db_access()
server = service.Service.create(binary='nova-compute',
topic=CONF.compute_topic,
db_allowed=False)
service.serve(server)
service.wait()
def main():
CONF = config.CONF
try:
config.parse_config(sys.argv, 'nova')
log.setup('powervc')
utils.monkey_patch()
server = service.Service.create(manager=CONF.powervc.powervc_manager,
binary='nova-powervc')
service.serve(server)
service.wait()
except Exception:
traceback.print_exc()
raise
def main():
config.parse_args(sys.argv)
logging.setup('nova')
utils.monkey_patch()
if not CONF.conductor.use_local:
block_db_access()
server = service.Service.create(binary='nova-compute',
topic=CONF.compute_topic,
db_allowed=False)
service.serve(server)
service.wait()