def main(args=None, prog=None):
# 加载函数库
_parse_user_flags()
# 加载配置文件
try:
CONF(args=args,
prog=prog,
project='ryu',
version='ryu-manager %s' % version,
default_config_files=['/usr/local/etc/ryu/ryu.conf'])
except cfg.ConfigFilesNotFoundError:
CONF(args=args,
prog=prog,
project='ryu',
version='ryu-manager %s' % version)
log.init_log()
logger = logging.getLogger(__name__)
if CONF.enable_debugger:
msg = 'debugging is available (--enable-debugger option is turned on)'
logger.info(msg)
else:
hub.patch(thread=True)
if CONF.pid_file:
with open(CONF.pid_file, 'w') as pid_file:
pid_file.write(str(os.getpid()))
app_lists = CONF.app_lists + CONF.app
# keep old behavior, run ofp if no application is specified.
# 如果配置文件的列表为空，则加载ryu.controller.ofp_handler
if not app_lists:
app_lists = ['ryu.controller.ofp_handler']
# 创建实例，调用get_instance，实现单例模式
app_mgr = AppManager.get_instance()
# 加载app_lists中的app
app_mgr.load_apps(app_lists)
# 创建上下文
contexts = app_mgr.create_contexts()
services = []
services.extend(app_mgr.instantiate_apps(**contexts))
webapp = wsgi.start_service(app_mgr)
if webapp:
thr = hub.spawn(webapp)
# 加入services列表
services.append(thr)
try:
# 对server服务列表遍历wait
hub.joinall(services)
except KeyboardInterrupt:
# KeyboardInterrupt 用户中断执行(通常是输入^C)
logger.debug("Keyboard Interrupt received. "
"Closing RYU application manager...")
finally:
app_mgr.close()
def switch_features_handler(self, ev):
datapath = ev.msg.datapath
self.datapaths[datapath.id] = datapath
ofproto = datapath.ofproto
parser = datapath.ofproto_parser
# install table-miss flow entry
#
# We specify NO BUFFER to max_len of the output action due to
# OVS bug. At this moment, if we specify a lesser number, e.g.,
# 128, OVS will send Packet-In with invalid buffer_id and
# truncated packet data. In that case, we cannot output packets
# correctly. The bug has been fixed in OVS v2.1.0.
match = parser.OFPMatch()
actions = [parser.OFPActionOutput(ofproto.OFPP_CONTROLLER,
ofproto.OFPCML_NO_BUFFER)]
self.add_flow(datapath, 0, match, actions)
self.logger.debug("datapath id %s", datapath.id)
match = parser.OFPMatch(eth_type=ether_types.ETH_TYPE_IP, ipv4_dst=ipAdd(datapath.id))
actions = [parser.OFPActionOutput(1)]
self.add_flow(datapath, 1, match, actions)
hub.patch(socket=True, thread=True, os=True, select=True)
if len(self.datapaths) == len(self.topo):
# All switches have connected
# Can call to install new path from here
hub.spawn_after(10, self._cyclic_update)
def main(args=None, prog=None):
_parse_user_flags()
try:
CONF(args=args,
prog=prog,
project='ryu',
version='ryu-manager %s' % version,
default_config_files=['/usr/local/etc/ryu/ryu.conf'])
except cfg.ConfigFilesNotFoundError:
CONF(args=args,
prog=prog,
project='ryu',
version='ryu-manager %s' % version)
log.init_log()
logger = logging.getLogger(__name__)
if CONF.enable_debugger:
msg = 'debugging is available (--enable-debugger option is turned on)'
logger.info(msg)
else:
hub.patch(thread=True)
if CONF.pid_file:
with open(CONF.pid_file, 'w') as pid_file:
pid_file.write(str(os.getpid()))
app_lists = CONF.app_lists + CONF.app
# print('1:app_lists:',app_lists) #('1:app_lists:', [])
# keep old behavior, run ofp if no application is specified.
if not app_lists:
app_lists = ['ryu.controller.ofp_handler']
app_mgr = AppManager.get_instance()
# print('2:app_mgr',app_mgr) #('2:app_mgr', <ryu.base.app_manager.AppManager object at 0x7ff3ce974450>)
app_mgr.load_apps(app_lists)
# print('17:app_lists:',app_lists) #('17:app_lists:', ['ryu.controller.ofp_handler'])
contexts = app_mgr.create_contexts()
# print('22:contexts',contexts) #('22:contexts', {})
services = []
services.extend(app_mgr.instantiate_apps(**contexts))
# print('services:',services)
#('services:', [<eventlet.greenthread.GreenThread object at 0x7f4f3540c190>])
webapp = wsgi.start_service(app_mgr)
if webapp:
thr = hub.spawn(webapp)
services.append(thr)
try:
hub.joinall(services)
except KeyboardInterrupt:
logger.debug("Keyboard Interrupt received. "
"Closing RYU application manager...")
finally:
app_mgr.close()
def main(args=None, prog=None):
_parse_user_flags()
try:
CONF(args=args, prog=prog,
project='ryu', version='ryu-manager %s' % version,
default_config_files=['/usr/local/etc/ryu/ryu.conf'])
except cfg.ConfigFilesNotFoundError:
CONF(args=args, prog=prog,
project='ryu', version='ryu-manager %s' % version)
log.init_log()
logger = logging.getLogger(__name__)
if CONF.enable_debugger:
msg = 'debugging is available (--enable-debugger option is turned on)'
logger.info(msg)
else:
hub.patch(thread=True)
if CONF.pid_file:
with open(CONF.pid_file, 'w') as pid_file:
pid_file.write(str(os.getpid()))
app_lists = CONF.app_lists + CONF.app
# keep old behavior, run ofp if no application is specified.
if not app_lists:
app_lists = ['ryu.controller.ofp_handler']
app_mgr = AppManager.get_instance()
app_mgr.load_apps(app_lists)
# sys.stdout.write("hello world!\n")
contexts = app_mgr.create_contexts()
services = []
services.extend(app_mgr.instantiate_apps(**contexts))
webapp = wsgi.start_service(app_mgr)
if webapp:
thr = hub.spawn(webapp)
services.append(thr)
try:
hub.joinall(services)
except KeyboardInterrupt:
logger.debug("Keyboard Interrupt received. "
"Closing RYU application manager...")
finally:
for name, app in app_mgr.applications.items():
if getattr(app, "set_xml", None):
app.set_xml()
app_mgr.close()
def main(args=None, prog=None):
_parse_user_flags()
try:
CONF(args=args,
prog=prog,
project='ryu',
version='ryu-manager %s' % version,
default_config_files=['/usr/local/etc/ryu/ryu.conf'])
except cfg.ConfigFilesNotFoundError:
CONF(args=args,
prog=prog,
project='ryu',
version='ryu-manager %s' % version)
log.init_log()
logger = logging.getLogger(__name__)
if CONF.enable_debugger:
msg = 'debugging is available (--enable-debugger option is turned on)'
logger.info(msg)
else:
hub.patch(thread=True)
if CONF.pid_file:
with open(CONF.pid_file, 'w') as pid_file:
pid_file.write(str(os.getpid()))
app_lists = CONF.app_lists + CONF.app
# keep old behavior, run ofp if no application is specified.
if not app_lists:
app_lists = ['ryu.controller.ofp_handler']
# step1: 实例化AppManager,是之后管理的基础
app_mgr = AppManager.get_instance()
# step2：加载需要的服务，并不实例化，只是保存在对应字典中，还要加载每个app所需要的app
app_mgr.load_apps(app_lists)
# step3：实例化依赖模块，上面的APP可能需要其他模块服务，进行实例化
contexts = app_mgr.create_contexts()
services = []
# step4：关键的一步，实例化app
services.extend(app_mgr.instantiate_apps(**contexts))
webapp = wsgi.start_service(app_mgr)
if webapp:
thr = hub.spawn(webapp)
services.append(thr)
try:
hub.joinall(services)
except KeyboardInterrupt:
logger.debug("Keyboard Interrupt received. "
"Closing RYU application manager...")
finally:
app_mgr.close()
def main(args=None, prog=None):
try:
CONF(
args=args,
prog=prog,
project="ryu",
version="ryu-manager {}".format(version),
default_config_files=["/usr/local/etc/ryu/ryu.conf"],
)
except cfg.ConfigFilesNotFoundError:
CONF(args=args, prog=prog, project="ryu", version="ryu-manager {}".format(version))
log.init_log()
hub.patch(thread=True)
if CONF.pid_file:
LOG.info("Pid file : %s", CONF.pid_file)
import os
with open(CONF.pid_file, "w") as pid_file:
pid_file.write(str(os.getpid()))
app_lists = CONF.app_lists + CONF.app
if not app_lists:
app_lists = ["ryu.controller.ofp_handler", "dragon_knight.dk_plugin"]
if "ryu.controller.ofp_handler" not in app_lists:
app_lists.append("ryu.controller.ofp_handler")
if "dragon_knight.dk_plugin" not in app_lists:
app_lists.append("dragon_knight.dk_plugin")
app_mgr = AppManager.get_instance()
app_mgr.load_apps(app_lists)
contexts = app_mgr.create_contexts()
services = []
services.extend(app_mgr.instantiate_apps(**contexts))
webapp = wsgi.start_service(app_mgr)
if webapp:
thr = hub.spawn(webapp)
services.append(thr)
try:
hub.joinall(services)
finally:
app_mgr.close()
def __init__(self, test_setup, launch_successful_future):
""" If verification fails throw an exception, don't start ryu apps """
if test_setup.integ_test is False:
hub.patch(thread=True)
assert_pipelined_not_running()
self._test_setup = test_setup
self.keep_running = True
self.done = False
self.event_queue = hub.Queue()
thread = threading.Thread(target=self.start_ryu_apps,
args=(launch_successful_future, ))
thread.daemon = True
thread.start()
def main(args=None, prog=None):
try:
CONF(args=args,
prog=prog,
project='ryu',
version='ryu-manager {}'.format(version),
default_config_files=['/usr/local/etc/ryu/ryu.conf'])
except cfg.ConfigFilesNotFoundError:
CONF(args=args,
prog=prog,
project='ryu',
version='ryu-manager {}'.format(version))
log.init_log()
hub.patch(thread=True)
if CONF.pid_file:
LOG.info('Pid file : %s', CONF.pid_file)
import os
with open(CONF.pid_file, 'w') as pid_file:
pid_file.write(str(os.getpid()))
app_lists = CONF.app_lists + CONF.app
if not app_lists:
app_lists = ['ryu.controller.ofp_handler', 'dragon_knight.dk_plugin']
if 'ryu.controller.ofp_handler' not in app_lists:
app_lists.append('ryu.controller.ofp_handler')
if 'dragon_knight.dk_plugin' not in app_lists:
app_lists.append('dragon_knight.dk_plugin')
app_mgr = AppManager.get_instance()
app_mgr.load_apps(app_lists)
contexts = app_mgr.create_contexts()
services = []
services.extend(app_mgr.instantiate_apps(**contexts))
webapp = wsgi.start_service(app_mgr)
if webapp:
thr = hub.spawn(webapp)
services.append(thr)
try:
hub.joinall(services)
finally:
app_mgr.close()
def main(args=None, prog=None):
try:
CONF(args=args,
prog=prog,
project='ryu',
version='ryu-manager %s' % version,
default_config_files=['/usr/local/etc/ryu/ryu.conf'])
except cfg.ConfigFilesNotFoundError:
CONF(args=args,
prog=prog,
project='ryu',
version='ryu-manager %s' % version)
log.init_log()
if CONF.enable_debugger:
LOG = logging.getLogger('ryu.cmd.manager')
msg = 'debugging is available (--enable-debugger option is turned on)'
LOG.info(msg)
else:
hub.patch(thread=True)
if CONF.pid_file:
import os
with open(CONF.pid_file, 'w') as pid_file:
pid_file.write(str(os.getpid()))
app_lists = CONF.app_lists + CONF.app
# keep old behaivor, run ofp if no application is specified.
if not app_lists:
app_lists = ['ryu.controller.ofp_handler']
app_mgr = AppManager.get_instance()
app_mgr.load_apps(app_lists)
contexts = app_mgr.create_contexts()
services = []
services.extend(app_mgr.instantiate_apps(**contexts))
webapp = wsgi.start_service(app_mgr)
if webapp:
thr = hub.spawn(webapp)
services.append(thr)
try:
hub.joinall(services)
finally:
app_mgr.close()
def main(args=None, prog=None):
try:
CONF(args=args, prog=prog,
project='ryu', version='ryu-manager %s' % version,
default_config_files=['/usr/local/etc/ryu/ryu.conf'])
except cfg.ConfigFilesNotFoundError:
CONF(args=args, prog=prog,
project='ryu', version='ryu-manager %s' % version)
log.init_log()
logger = logging.getLogger(__name__)
if CONF.enable_debugger:
msg = 'debugging is available (--enable-debugger option is turned on)'
logger.info(msg)
else:
hub.patch(thread=True)
if CONF.pid_file:
import os
with open(CONF.pid_file, 'w') as pid_file:
pid_file.write(str(os.getpid()))
app_lists = CONF.app_lists + CONF.app
# keep old behavior, run ofp if no application is specified.
if not app_lists:
app_lists = ['ryu.controller.ofp_handler']
app_mgr = AppManager.get_instance()
app_mgr.load_apps(app_lists)
contexts = app_mgr.create_contexts()
services = []
services.extend(app_mgr.instantiate_apps(**contexts))
webapp = wsgi.start_service(app_mgr)
if webapp:
thr = hub.spawn(webapp)
services.append(thr)
try:
hub.joinall(services)
except KeyboardInterrupt:
logger.debug("Keyboard Interrupt received. "
"Closing RYU application manager...")
finally:
app_mgr.close()
def main(args=None, prog=None):
try:
CONF(args=args, prog=prog,
project='ryu', version='ryu-manager %s' % version,
default_config_files=['/usr/local/etc/ryu/ryu.conf'])
except cfg.ConfigFilesNotFoundError:
CONF(args=args, prog=prog,
project='ryu', version='ryu-manager %s' % version)
log.init_log()
logger = logging.getLogger(__name__)
if CONF.enable_debugger:
msg = 'debugging is available (--enable-debugger option is turned on)'
logger.info(msg)
else:
hub.patch(thread=True)
if CONF.pid_file:
import os
with open(CONF.pid_file, 'w') as pid_file:
pid_file.write(str(os.getpid()))
app_lists = CONF.app_lists + CONF.app
print(app_lists)
# keep old behavior, run ofp if no application is specified.
if not app_lists:
#app_lists = ['ryu.controller.ofp_handler']
app_lists = ['ryu.app.rest_firewall']
app_mgr = AppManager.get_instance()
app_mgr.load_apps(app_lists)
contexts = app_mgr.create_contexts()
services = []
services.extend(app_mgr.instantiate_apps(**contexts))
def main(args=None, prog=None):
try:
CONF(
args=args,
prog=prog,
project='daolicontroller',
version='1.1',
default_config_files=['/etc/daolicontroller/daolicontroller.conf'])
except cfg.ConfigFilesNotFoundError:
CONF(args=args, prog=prog, project='daolicontroller', version='1.1')
log.init_log()
if ryu_cfg.CONF is not CONF:
ryu_cfg.CONF(args=args, project='ryu')
if CONF.enable_debugger:
LOG = logging.getLogger('daolicontroller')
msg = 'debugging is available (--enable-debugger option is turned on)'
LOG.info(msg)
else:
hub.patch(thread=True)
AppManager.run_apps(['daolicontroller.ofa_agent'])
# # 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 ryu.lib import hub hub.patch(thread=False) from ryu import cfg import logging from ryu import log log.early_init_log(logging.DEBUG) from ryu import flags from ryu import version from ryu.app import wsgi from ryu.base.app_manager import AppManager from ryu.controller import controller from ryu.topology import switches CONF = cfg.CONF
from ryu.lib import hub
hub.patch()
import sys
from oslo_config import cfg
from oslo_log import log as logging
from ryu.base.app_manager import AppManager
from ryu import cfg as ryu_cfg
from daolicontroller import config
CONF = cfg.CONF
DEFAULT_CONFIG = ["/etc/nova/nova.conf"]
def main():
config.parse_args(sys.argv, default_config_files=DEFAULT_CONFIG)
if ryu_cfg.CONF is not CONF:
ryu_cfg.CONF(project='ryu', args=[])
logging.setup(CONF, "daolicontroller")
AppManager.run_apps(['daolicontroller.ofa_agent'])
#
# 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.
#
# @author: Fumihiko Kakuma, VA Linux Systems Japan K.K.
# @author: YAMAMOTO Takashi, VA Linux Systems Japan K.K.
# NOTE: This module is used by Neutron "ofagent" agent for
# IceHouse release. Juno and later releases do not use this.
# TODO: Remove this module when IceHouse is EOL'ed.
from ryu.lib import hub
hub.patch()
from ryu import cfg
from neutron.common import config as logging_config
from ryu.base.app_manager import AppManager
def main():
cfg.CONF(project='ryu')
logging_config.setup_logging(cfg.CONF)
AppManager.run_apps(['neutron.plugins.ofagent.agent.ofa_neutron_agent'])
if __name__ == "__main__":
#!/usr/bin/env python
from ryu.lib import hub
#hub.patch(thread=False)
hub.patch(thread=True)
import logging
import sys
from oslo_config import cfg
from ryu import cfg as ryu_cfg
from ryu import log
log.early_init_log(logging.DEBUG)
from ryu.base.app_manager import AppManager
CONF = cfg.CONF
CONF.register_cli_opts([
cfg.BoolOpt('enable-debugger', default=False,
help='don\'t overwrite Python standard threading library'
'(use only for debugging)'),
])
def main():
args = sys.argv[1:]
try:
CONF(args=args, prog=sys.argv[0],
project='daolicontroller', version='1.1',
default_config_files=['/etc/daolicontroller/daolicontroller.conf'])
except cfg.ConfigFilesNotFoundError:
# # 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 ryu.lib import hub hub.patch(thread=False) from ryu import cfg import logging from ryu import log log.early_init_log(logging.DEBUG) from ryu import flags from ryu import version from ryu.app import wsgi from ryu.base.app_manager import AppManager from ryu.controller import controller from ryu.topology import switches
def main(args=None, prog=None):
print('aaa')
try:
print('aaa')
CONF(args=args,
prog=prog,
project='ryu',
version='ryu-manager %s' % version,
default_config_files=['/usr/local/etc/ryu/ryu.conf'])
except cfg.ConfigFilesNotFoundError:
CONF(args=args,
prog=prog,
project='ryu',
version='ryu-manager %s' % version)
log.init_log()
logger = logging.getLogger(__name__)
if CONF.enable_debugger:
msg = 'debugging is available (--enable-debugger option is turned on)'
logger.info(msg)
else:
hub.patch(thread=True)
if CONF.pid_file:
import os
with open(CONF.pid_file, 'w') as pid_file:
pid_file.write(str(os.getpid()))
app_lists = CONF.app_lists + CONF.app
print(app_lists)
# keep old behavior, run ofp if no application is specified.
if not app_lists:
#app_lists = ['ryu.controller.ofp_handler']
print('bbb')
app_lists = ['ryu.app.rest_firewall']
app_mgr = AppManager.get_instance()
app_mgr.load_apps(app_lists)
contexts = app_mgr.create_contexts()
print('contexts:')
print(contexts)
services = []
services.extend(app_mgr.instantiate_apps(**contexts))
webapp = wsgi.start_service(app_mgr)
print('ccc')
print(webapp)
if webapp:
thr = hub.spawn(webapp)
services.append(thr)
print('ddd')
try:
print(services[0])
services[1].wait()
print('eee3')
services[0].wait()
print('eee')
hub.joinall(services)
print('fff')
except KeyboardInterrupt:
logger.debug("Keyboard Interrupt received. "
"Closing RYU application manager...")
finally:
app_mgr.close()
