def get_context():
"""
Create the context to be used for nghttpx, other than the one provided
by the configs.
"""
context = {}
context['backends'] = []
for service in ServiceRegistry.list_services():
(ip_address, port) = ServiceRegistry.get_service_address(service)
backend = {'service': service, 'ip': ip_address, 'port': port}
context['backends'].append(backend)
# We get the gateway cert after bootstrapping, but we do want nghttpx
# to run before that for communication locally. Update the flag for
# jinja to act upon.
gateway_cert = get_service_config_value('control_proxy', 'gateway_cert',
None)
if gateway_cert and os.path.exists(gateway_cert):
context['use_gateway_cert'] = True
else:
context['use_gateway_cert'] = False
context['dev_mode'] = is_dev_mode()
context['allow_http_proxy'] = get_service_config_value(
'control_proxy', 'allow_http_proxy', False)
context['http_proxy'] = os.getenv('http_proxy', '')
return context
def load(self):
"""
Instantiates and schedules the Ryu app eventlets in the service
eventloop.
"""
# Some setups might not use REDIS
if (self._magma_service.config['redis_enabled']):
# Wait for redis as multiple controllers rely on it
while not redisAvailable(self.rule_id_mapper.redis_cli):
logging.warning("Pipelined waiting for redis...")
time.sleep(1)
else:
self.rule_id_mapper._rule_nums_by_rule = {}
self.rule_id_mapper._rules_by_rule_num = {}
self.session_rule_version_mapper._version_by_imsi_and_rule = {}
self.interface_to_prefix_mapper._prefix_by_interface = {}
self.tunnel_id_mapper._tunnel_map = {}
manager = AppManager.get_instance()
manager.load_apps([app.module for app in self._apps])
contexts = manager.create_contexts()
contexts['rule_id_mapper'] = self.rule_id_mapper
contexts[
'session_rule_version_mapper'] = self.session_rule_version_mapper
contexts['interface_to_prefix_mapper'] = self.interface_to_prefix_mapper
contexts['tunnel_id_mapper'] = self.tunnel_id_mapper
contexts['app_futures'] = {app.name: Future() for app in self._apps}
contexts['internal_ip_allocator'] = \
InternalIPAllocator(self._magma_service.config)
contexts['config'] = self._magma_service.config
contexts['mconfig'] = self._magma_service.mconfig
contexts['loop'] = self._magma_service.loop
contexts['service_manager'] = self
sessiond_chan = ServiceRegistry.get_rpc_channel(
'sessiond', ServiceRegistry.LOCAL)
mobilityd_chan = ServiceRegistry.get_rpc_channel(
'mobilityd', ServiceRegistry.LOCAL)
contexts['rpc_stubs'] = {
'mobilityd': MobilityServiceStub(mobilityd_chan),
'sessiond': LocalSessionManagerStub(sessiond_chan),
}
# Instantiate and schedule apps
for app in manager.instantiate_apps(**contexts):
# Wrap the eventlet in asyncio so it will stop when the loop is
# stopped
future = aioeventlet.wrap_greenthread(app,
self._magma_service.loop)
# Schedule the eventlet for evaluation in service loop
asyncio.ensure_future(future)
# In development mode, run server so that
if environment.is_dev_mode():
server_thread = of_rest_server.start(manager)
future = aioeventlet.wrap_greenthread(server_thread,
self._magma_service.loop)
asyncio.ensure_future(future)
def main():
"""
Loads the Ryu apps we want to run from the config file.
This should exit on keyboard interrupt.
"""
# Run asyncio loop in a greenthread so we can evaluate other eventlets
# TODO: Remove once Ryu migrates to asyncio
asyncio.set_event_loop_policy(aioeventlet.EventLoopPolicy())
service = MagmaService('pipelined')
service_config = service.config
if environment.is_dev_mode():
of_rest_server.configure(service_config)
# Set Ryu config params
cfg.CONF.ofp_listen_host = "127.0.0.1"
# Load the ryu apps
service_manager = ServiceManager(service)
service_manager.load()
def callback(returncode):
if returncode != 0:
logging.error(
"Failed to set MASQUERADE: %d", returncode
)
if service.mconfig.nat_enabled:
call_process('iptables -t nat -A POSTROUTING -o %s -j MASQUERADE'
% service.config['nat_iface'],
callback,
service.loop
)
service.loop.create_task(monitor_ifaces(
service.config['monitored_ifaces'],
service.loop),
)
manager = AppManager.get_instance()
# Add pipelined rpc servicer
pipelined_srv = PipelinedRpcServicer(
service.loop,
manager.applications.get('MeterStatsController', None),
manager.applications.get('EnforcementController', None),
manager.applications.get('EnforcementStatsController', None),
manager.applications.get('DPIController', None),
service_manager)
pipelined_srv.add_to_server(service.rpc_server)
# Run the service loop
service.run()
# Cleanup the service
service.close()
def create_fake_user(args):
output('Creating fake_user...')
# Create the OVS port and interface
run('sudo ovs-vsctl add-port gtp_br0 fake_user -- '
'set interface fake_user type=internal', ignore_errors=True)
run('sudo ifconfig fake_user up %s netmask 255.255.255.0' % args.iface_ip)
if environment.is_dev_mode():
# Make sure we can NAT to the internet
run('sudo iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE')
# Create table 0 flows to set the metadata, and to replace with iface_ip
metadata = encode_imsi(args.imsi)
add_flow(0, 'ip,ip_src=%s' % args.iface_ip,
'set_field:%s->metadata,resubmit(,1)' % (metadata))
iface_mac = mac_from_iface('fake_user')
add_flow(0, 'ip,ip_dst=%s' % args.user_ip,
'set_field:%s->metadata,set_field:%s->ip_dst,'
'set_field:%s->eth_dst,resubmit(,1)' %
(metadata, args.iface_ip, iface_mac))
# Create a table 1 flow to set 0x1 as direction bit for pkts from fake_user
add_flow(1, 'in_port=fake_user', 'set_field:0x1->reg1,resubmit(,2)')
# Create a table 2 flow to respond to ARP requests from the fake_user
# This doesn't happen with GTP, since the UEs by default send it to the
# tunnel. Here we manually set the next hop as gtp_br0.
gateway_mac = mac_from_iface('gtp_br0')
add_flow(2, 'arp,reg1=0x1',
'move:NXM_OF_ETH_SRC[]->NXM_OF_ETH_DST[],mod_dl_src:%s,'
'load:0x2->NXM_OF_ARP_OP[],'
'load:0x3243f1395144->NXM_NX_ARP_SHA[],'
'move:NXM_NX_ARP_SHA[]->NXM_NX_ARP_THA[],'
'move:NXM_OF_ARP_TPA[]->NXM_NX_REG0[],'
'move:NXM_OF_ARP_SPA[]->NXM_OF_ARP_TPA[],'
'move:NXM_NX_REG0[]->NXM_OF_ARP_SPA[],IN_PORT' % gateway_mac)
# Create a table 20 flow to output the pkts to face_user after swapping
# back the destination ip.
add_flow(20, 'ip,ip_src=%s' % args.iface_ip,
'set_field:%s->ip_src,output:LOCAL' % (args.user_ip))
add_flow(20, 'ip,ip_dst=%s' % args.iface_ip, 'output:fake_user')
# Create session with PCEF if needed
if args.pcef:
pcef_create_session(args)
output('fake_user interface created successfully!!\n', 'green')
output(sample_commands(), 'green')
def load(self):
"""
Instantiates and schedules the Ryu app eventlets in the service
eventloop.
"""
manager = AppManager.get_instance()
manager.load_apps([app.module for app in self._apps])
contexts = manager.create_contexts()
contexts['rule_id_mapper'] = RuleIDToNumMapper()
contexts[
'session_rule_version_mapper'] = self.session_rule_version_mapper
contexts['app_futures'] = {app.name: Future() for app in self._apps}
contexts['config'] = self._magma_service.config
contexts['mconfig'] = self._magma_service.mconfig
contexts['loop'] = self._magma_service.loop
contexts['service_manager'] = self
records_chan = ServiceRegistry.get_rpc_channel('meteringd_records',
ServiceRegistry.CLOUD)
sessiond_chan = ServiceRegistry.get_rpc_channel(
'sessiond', ServiceRegistry.LOCAL)
mobilityd_chan = ServiceRegistry.get_rpc_channel(
'mobilityd', ServiceRegistry.LOCAL)
contexts['rpc_stubs'] = {
'metering_cloud': MeteringdRecordsControllerStub(records_chan),
'mobilityd': MobilityServiceStub(mobilityd_chan),
'sessiond': LocalSessionManagerStub(sessiond_chan),
}
# Instantiate and schedule apps
for app in manager.instantiate_apps(**contexts):
# Wrap the eventlet in asyncio so it will stop when the loop is
# stopped
future = aioeventlet.wrap_greenthread(app,
self._magma_service.loop)
# Schedule the eventlet for evaluation in service loop
asyncio.ensure_future(future)
# In development mode, run server so that
if environment.is_dev_mode():
server_thread = of_rest_server.start(manager)
future = aioeventlet.wrap_greenthread(server_thread,
self._magma_service.loop)
asyncio.ensure_future(future)
def main():
"""
Loads the Ryu apps we want to run from the config file.
This should exit on keyboard interrupt.
"""
# Run asyncio loop in a greenthread so we can evaluate other eventlets
# TODO: Remove once Ryu migrates to asyncio
asyncio.set_event_loop_policy(aioeventlet.EventLoopPolicy())
service = MagmaService('pipelined', mconfigs_pb2.PipelineD())
# Optionally pipe errors to Sentry
sentry_init(service_name=service.name)
service_config = service.config
if environment.is_dev_mode():
of_rest_server.configure(service_config)
# Set Ryu config params
cfg.CONF.ofp_listen_host = "127.0.0.1"
# override mconfig using local config.
# TODO: move config compilation to separate module.
enable_nat = service.config.get('enable_nat', service.mconfig.nat_enabled)
service.config['enable_nat'] = enable_nat
logging.info("Nat: %s", enable_nat)
vlan_tag = service.config.get(
'sgi_management_iface_vlan',
service.mconfig.sgi_management_iface_vlan,
)
service.config['sgi_management_iface_vlan'] = vlan_tag
sgi_ip = service.config.get(
'sgi_management_iface_ip_addr',
service.mconfig.sgi_management_iface_ip_addr,
)
service.config['sgi_management_iface_ip_addr'] = sgi_ip
sgi_gateway_ip = service.config.get(
'sgi_management_iface_gw',
service.mconfig.sgi_management_iface_gw,
)
service.config['sgi_management_iface_gw'] = sgi_gateway_ip
# Keep router mode off for smooth upgrade path
service.config['dp_router_enabled'] = service.config.get(
'dp_router_enabled',
False,
)
if 'virtual_mac' not in service.config:
if service.config['dp_router_enabled']:
up_bridge_name = service.config.get(
'uplink_bridge', UPLINK_OVS_BRIDGE_NAME,
)
mac_addr = get_if_hwaddr(up_bridge_name)
else:
mac_addr = get_if_hwaddr(service.config.get('bridge_name'))
service.config['virtual_mac'] = mac_addr
# this is not read from yml file.
service.config['uplink_port'] = OFPP_LOCAL
uplink_port_name = service.config.get('ovs_uplink_port_name', None)
if enable_nat is False and uplink_port_name is not None:
service.config['uplink_port'] = BridgeTools.get_ofport(
uplink_port_name,
)
# header enrichment related configuration.
service.config['proxy_port_name'] = PROXY_PORT_NAME
he_enabled_flag = False
if service.mconfig.he_config:
he_enabled_flag = service.mconfig.he_config.enable_header_enrichment
he_enabled = service.config.get('he_enabled', he_enabled_flag)
service.config['he_enabled'] = he_enabled
# monitoring related configuration
mtr_interface = service.config.get('mtr_interface', None)
if mtr_interface:
mtr_ip = get_ip_from_if(mtr_interface)
service.config['mtr_ip'] = mtr_ip
# Load the ryu apps
service_manager = ServiceManager(service)
service_manager.load()
def callback(returncode):
if returncode != 0:
logging.error(
"Failed to set MASQUERADE: %d", returncode,
)
# TODO fix this hack for XWF
if enable_nat is True or service.config.get('setup_type') == 'XWF':
call_process(
'iptables -t nat -A POSTROUTING -o %s -j MASQUERADE'
% service.config['nat_iface'],
callback,
service.loop,
)
service.loop.create_task(
monitor_ifaces(
service.config['monitored_ifaces'],
),
)
manager = AppManager.get_instance()
# Add pipelined rpc servicer
pipelined_srv = PipelinedRpcServicer(
service.loop,
manager.applications.get('GYController', None),
manager.applications.get('EnforcementController', None),
manager.applications.get('EnforcementStatsController', None),
manager.applications.get('DPIController', None),
manager.applications.get('UEMacAddressController', None),
manager.applications.get('CheckQuotaController', None),
manager.applications.get('IPFIXController', None),
manager.applications.get('VlanLearnController', None),
manager.applications.get('TunnelLearnController', None),
manager.applications.get('Classifier', None),
manager.applications.get('InOutController', None),
manager.applications.get('NGServiceController', None),
service.config,
service_manager,
)
pipelined_srv.add_to_server(service.rpc_server)
if service.config['setup_type'] == 'CWF':
bridge_ip = service.config['bridge_ip_address']
has_quota_port = service.config['has_quota_port']
no_quota_port = service.config['no_quota_port']
def on_exit_server_thread():
service.StopService(None, None)
# For CWF start quota check servers
start_check_quota_server(
run_flask, bridge_ip, has_quota_port, True,
on_exit_server_thread,
)
start_check_quota_server(
run_flask, bridge_ip, no_quota_port, False,
on_exit_server_thread,
)
if service.config['setup_type'] == 'LTE':
polling_interval = service.config.get(
'ovs_gtp_stats_polling_interval',
MIN_OVSDB_DUMP_POLLING_INTERVAL,
)
collector = GTPStatsCollector(
polling_interval,
service.loop,
)
collector.start()
# Run the service loop
service.run()
# Cleanup the service
service.close()
def main():
"""
Loads the Ryu apps we want to run from the config file.
This should exit on keyboard interrupt.
"""
# Run asyncio loop in a greenthread so we can evaluate other eventlets
# TODO: Remove once Ryu migrates to asyncio
asyncio.set_event_loop_policy(aioeventlet.EventLoopPolicy())
service = MagmaService('pipelined', mconfigs_pb2.PipelineD())
service_config = service.config
if environment.is_dev_mode():
of_rest_server.configure(service_config)
# Set Ryu config params
cfg.CONF.ofp_listen_host = "127.0.0.1"
# Load the ryu apps
service_manager = ServiceManager(service)
service_manager.load()
def callback(returncode):
if returncode != 0:
logging.error(
"Failed to set MASQUERADE: %d", returncode
)
if service.mconfig.nat_enabled:
call_process('iptables -t nat -A POSTROUTING -o %s -j MASQUERADE'
% service.config['nat_iface'],
callback,
service.loop
)
service.loop.create_task(monitor_ifaces(
service.config['monitored_ifaces'],
service.loop),
)
manager = AppManager.get_instance()
# Add pipelined rpc servicer
pipelined_srv = PipelinedRpcServicer(
service.loop,
manager.applications.get('MeterStatsController', None),
manager.applications.get('EnforcementController', None),
manager.applications.get('EnforcementStatsController', None),
manager.applications.get('DPIController', None),
manager.applications.get('UEMacAddressController', None),
manager.applications.get('CheckQuotaController', None),
service_manager)
pipelined_srv.add_to_server(service.rpc_server)
if service.config['setup_type'] == 'CWF':
bridge_ip = service.config['bridge_ip_address']
has_quota_port = service.config['has_quota_port']
no_quota_port = service.config['no_quota_port']
def on_exit_server_thread():
service.StopService(None, None)
# For CWF start quota check servers
start_check_quota_server(run_flask, bridge_ip, has_quota_port, True,
on_exit_server_thread)
start_check_quota_server(run_flask, bridge_ip, no_quota_port, False,
on_exit_server_thread)
# Run the service loop
service.run()
# Cleanup the service
service.close()
def main():
"""
Loads the Ryu apps we want to run from the config file.
This should exit on keyboard interrupt.
"""
# Run asyncio loop in a greenthread so we can evaluate other eventlets
# TODO: Remove once Ryu migrates to asyncio
asyncio.set_event_loop_policy(aioeventlet.EventLoopPolicy())
service = MagmaService('pipelined', mconfigs_pb2.PipelineD())
service_config = service.config
if environment.is_dev_mode():
of_rest_server.configure(service_config)
# Set Ryu config params
cfg.CONF.ofp_listen_host = "127.0.0.1"
# override mconfig using local config.
# TODO: move config compilation to separate module.
enable_nat = service.config.get('enable_nat', service.mconfig.nat_enabled)
service.config['enable_nat'] = enable_nat
logging.info("Nat: %s", enable_nat)
vlan_tag = service.config.get('sgi_management_iface_vlan',
service.mconfig.sgi_management_iface_vlan)
service.config['sgi_management_iface_vlan'] = vlan_tag
sgi_ip = service.config.get('sgi_management_iface_ip_addr',
service.mconfig.sgi_management_iface_ip_addr)
service.config['sgi_management_iface_ip_addr'] = sgi_ip
if 'virtual_mac' not in service.config:
service.config['virtual_mac'] = get_if_hwaddr(
service.config.get('bridge_name'))
# Load the ryu apps
service_manager = ServiceManager(service)
service_manager.load()
def callback(returncode):
if returncode != 0:
logging.error("Failed to set MASQUERADE: %d", returncode)
# TODO fix this hack for XWF
if enable_nat is True or service.config.get('setup_type') == 'XWF':
call_process(
'iptables -t nat -A POSTROUTING -o %s -j MASQUERADE' %
service.config['nat_iface'], callback, service.loop)
service.loop.create_task(
monitor_ifaces(service.config['monitored_ifaces'], service.loop), )
manager = AppManager.get_instance()
# Add pipelined rpc servicer
pipelined_srv = PipelinedRpcServicer(
service.loop, manager.applications.get('GYController', None),
manager.applications.get('EnforcementController', None),
manager.applications.get('EnforcementStatsController', None),
manager.applications.get('DPIController', None),
manager.applications.get('UEMacAddressController', None),
manager.applications.get('CheckQuotaController', None),
manager.applications.get('IPFIXController', None),
manager.applications.get('VlanLearnController', None),
manager.applications.get('TunnelLearnController', None),
service_manager)
pipelined_srv.add_to_server(service.rpc_server)
if service.config['setup_type'] == 'CWF':
bridge_ip = service.config['bridge_ip_address']
has_quota_port = service.config['has_quota_port']
no_quota_port = service.config['no_quota_port']
def on_exit_server_thread():
service.StopService(None, None)
# For CWF start quota check servers
start_check_quota_server(run_flask, bridge_ip, has_quota_port, True,
on_exit_server_thread)
start_check_quota_server(run_flask, bridge_ip, no_quota_port, False,
on_exit_server_thread)
if service.config['setup_type'] == 'LTE':
polling_interval = service.config.get('ovs_gtp_stats_polling_interval',
MIN_OVSDB_DUMP_POLLING_INTERVAL)
collector = GTPStatsCollector(polling_interval, service.loop)
collector.start()
# Run the service loop
service.run()
# Cleanup the service
service.close()
def main():
"""
Loads the Ryu apps we want to run from the config file.
This should exit on keyboard interrupt.
"""
# Run asyncio loop in a greenthread so we can evaluate other eventlets
# TODO: Remove once Ryu migrates to asyncio
asyncio.set_event_loop_policy(aioeventlet.EventLoopPolicy())
service = MagmaService('pipelined', mconfigs_pb2.PipelineD())
# Optionally pipe errors to Sentry
sentry_init(service_name=service.name, sentry_mconfig=service.shared_mconfig.sentry_config)
service_config = service.config
if environment.is_dev_mode():
of_rest_server.configure(service_config)
# Set Ryu config params
cfg.CONF.ofp_listen_host = "127.0.0.1"
# override mconfig using local config.
# TODO: move config compilation to separate module.
enable_nat = service.config.get('enable_nat', service.mconfig.nat_enabled)
service.config['enable_nat'] = enable_nat
logging.info("Nat: %s", enable_nat)
enable5g_features = service.config.get(
'enable5g_features',
service.mconfig.enable5g_features,
)
service.config['enable5g_features'] = enable5g_features
logging.info("enable5g_features: %s", enable5g_features)
vlan_tag = service.config.get(
'sgi_management_iface_vlan',
service.mconfig.sgi_management_iface_vlan,
)
service.config['sgi_management_iface_vlan'] = vlan_tag
sgi_ip = service.config.get(
'sgi_management_iface_ip_addr',
service.mconfig.sgi_management_iface_ip_addr,
)
service.config['sgi_management_iface_ip_addr'] = sgi_ip
sgi_gateway_ip = service.config.get(
'sgi_management_iface_gw',
service.mconfig.sgi_management_iface_gw,
)
service.config['sgi_management_iface_gw'] = sgi_gateway_ip
# SGi IPv6 address conf
sgi_ipv6 = service.config.get(
'sgi_management_iface_ipv6_addr',
service.mconfig.sgi_management_iface_ipv6_addr,
)
service.config['sgi_management_iface_ipv6_addr'] = sgi_ipv6
sgi_gateway_ipv6 = service.config.get(
'sgi_management_iface_ipv6_gw',
service.mconfig.sgi_management_iface_ipv6_gw,
)
service.config['sgi_management_iface_ipv6_gw'] = sgi_gateway_ipv6
# Keep router mode off for smooth upgrade path
service.config['dp_router_enabled'] = service.config.get(
'dp_router_enabled',
False,
)
if 'virtual_mac' not in service.config:
if service.config['dp_router_enabled']:
up_iface_name = service.config.get('nat_iface', None)
mac_addr = get_if_hwaddr(up_iface_name)
else:
mac_addr = get_if_hwaddr(service.config.get('bridge_name'))
service.config['virtual_mac'] = mac_addr
# this is not read from yml file.
service.config['uplink_port'] = OFPP_LOCAL
uplink_port_name = service.config.get('ovs_uplink_port_name', None)
if enable_nat is False and uplink_port_name is not None:
service.config['uplink_port'] = BridgeTools.get_ofport(
uplink_port_name,
)
# header enrichment related configuration.
service.config['proxy_port_name'] = PROXY_PORT_NAME
he_enabled_flag = False
if service.mconfig.he_config:
he_enabled_flag = service.mconfig.he_config.enable_header_enrichment
if he_enabled_flag:
bridge = service.config.get('bridge_name')
BridgeTools.add_ovs_port(bridge, PROXY_PORT_NAME, PROXY_OF_PORT)
he_enabled = service.config.get('he_enabled', he_enabled_flag)
service.config['he_enabled'] = he_enabled
# tune datapath according to config
configure_tso(service.config)
setup_sgi_tunnel(service.config, service.loop)
tune_datapath(service.config)
setup_masquerade_rule(service.config, service.loop)
# monitoring related configuration
mtr_interface = service.config.get('mtr_interface', None)
if mtr_interface:
try:
service.config['mtr_ip'] = get_ip_from_if(mtr_interface)
except ValueError:
logging.warning("Unable to set up mtr interface", exc_info=True)
# Load the ryu apps
service_manager = ServiceManager(service)
service_manager.load()
service.loop.create_task(
monitor_ifaces(
service.config['monitored_ifaces'],
),
)
manager = AppManager.get_instance()
# Add pipelined rpc servicer
pipelined_srv = PipelinedRpcServicer(
service.loop,
manager.applications.get('GYController', None),
manager.applications.get('EnforcementController', None),
manager.applications.get('EnforcementStatsController', None),
manager.applications.get('DPIController', None),
manager.applications.get('UEMacAddressController', None),
manager.applications.get('CheckQuotaController', None),
manager.applications.get('IPFIXController', None),
manager.applications.get('VlanLearnController', None),
manager.applications.get('TunnelLearnController', None),
manager.applications.get('Classifier', None),
manager.applications.get('InOutController', None),
manager.applications.get('NGServiceController', None),
service.config,
service_manager,
)
pipelined_srv.add_to_server(service.rpc_server)
if service.config['setup_type'] == 'CWF':
bridge_ip = service.config['bridge_ip_address']
has_quota_port = service.config['has_quota_port']
no_quota_port = service.config['no_quota_port']
def on_exit_server_thread():
service.StopService(None, None)
# For CWF start quota check servers
start_check_quota_server(
run_flask, bridge_ip, has_quota_port, True,
on_exit_server_thread,
)
start_check_quota_server(
run_flask, bridge_ip, no_quota_port, False,
on_exit_server_thread,
)
if service.config['setup_type'] == 'LTE':
polling_interval = service.config.get(
'ovs_gtp_stats_polling_interval',
MIN_OVSDB_DUMP_POLLING_INTERVAL,
)
collector = GTPStatsCollector(
polling_interval,
service.loop,
)
collector.start()
# Run the service loop
service.run()
# Cleanup the service
service.close()
