Mohan, I would like to redirect all http flows in tenant network to the port-chain and according to your explanation I do specify the neutron-port of source vm in the classifier.
is there a generic way to to put into the chain all traffc going to a web server the tenant network ? (to avoide setting neutron-port of source vm) Regards, On 9 June 2016 at 16:32, Mohan Kumar <nmohankumar1...@gmail.com> wrote: > Alioune, > > logical-source-port is egress neutron-port of source vm , typically > flow-classifier will classifies packets coming to this neutron port and > forwards to the rest of port-chain if other classifier conditions are > matches. > > Thanks., > Mohankumar.N > > > > On Thu, Jun 9, 2016 at 7:20 PM, Alioune <baliou...@gmail.com> wrote: > >> Thanks Mohan, >> >> After setting service_plugins and adding sfc tables to neutrondb, I can >> create port-pair, port-pair-group but classifier creation still claim a >> logical-source-port parameter. >> >> neutron flow-classifier-create --ethertype IPv4 --source-ip-prefix >> 55.55.55.2/32 --destination-ip-prefix 55.55.55.9/32 --protocol tcp >> --source-port 22:22 --destination-port 1:65000 FC1 >> ERROR: >> neutron flow-classifier-create: error: argument --logical-source-port is >> required >> Try 'neutron help flow-classifier-create' for more information. >> >> Please someone can explain what does --logical-source-port correspond to ? >> Does the classifier require port-create like SF ? >> >> Regards, >> >> >> On 9 June 2016 at 09:21, Mohan Kumar <nmohankumar1...@gmail.com> wrote: >> >>> Alioune, >>> >>> networking-sfc resources not installed / not reachable , If installation >>> is okay, Possibly you may missed service_plugins entry in *neutron.conf >>> *( in case of manual networking-sfc installation) >>> >>> it should be , >>> >>> *service_plugins = >>> neutron.services.l3_router.l3_router_plugin.L3RouterPlugin,networking_sfc.services.flowclassifier.plugin.FlowClassifierPlugin,networking_sfc.services.sfc.plugin.SfcPlugin* >>> >>> *and restart q-svc services in screen -x * >>> >>> *Thanks.,* >>> *Mohankumar.N * >>> >>> On Thu, Jun 9, 2016 at 12:58 AM, Alioune <baliou...@gmail.com> wrote: >>> >>>> I've switched from devstack to a normal deployment of openstack/mitaka >>>> and neutron-l2 agent is working fine with sfc. I can boot instances, create >>>> ports. >>>> However I can not create neither flow-classifier nor port-pair ... >>>> >>>> neutron flow-classifier-create --ethertype IPv4 --source-ip-prefix >>>> 22.1.20.1/32 --destination-ip-prefix 172.4.5.6/32 --protocol tcp >>>> --source-port 23:23 --destination-port 100:100 FC1 >>>> >>>> returns: neutron flow-classifier-create: error: argument >>>> --logical-source-port is required >>>> Try 'neutron help flow-classifier-create' for more information. >>>> >>>> neutron port-pair-create --ingress=p1 --egress=p2 PP1 >>>> 404 Not Found >>>> >>>> The resource could not be found. >>>> >>>> Neutron server returns request_ids: >>>> ['req-1bfd0983-4a61-4b32-90b3-252004d90e65'] >>>> >>>> neutron --version >>>> 4.1.1 >>>> >>>> p1,p2,p3,p4 have already been created, I can ping instances attached to >>>> these ports. >>>> Since I've not installed networking-sfc, are there additional config to >>>> set in neutron config files ? >>>> Or is it due to neutron-client version ? >>>> >>>> Regards >>>> >>>> On 8 June 2016 at 20:31, Mohan Kumar <nmohankumar1...@gmail.com> wrote: >>>> >>>>> neutron agent not able to fetch details from ovsdb . Could you check >>>>> below options 1.restart ovsdb-server and execute ovs_vsctl list-br 2. >>>>> execute ovs- vsctl list-br manually and try to check error. >>>>> >>>>> 3. Could be ovs cleanup issue , please check the output of sudo >>>>> service openvswitch restart and /etc/init.d/openvswich** restart , both >>>>> should be same >>>>> >>>>> Thanks., >>>>> Mohankumar.N >>>>> On Jun 7, 2016 6:04 PM, "Alioune" <baliou...@gmail.com> wrote: >>>>> >>>>>> Hi Mohan/Cathy >>>>>> I've installed now ovs 2.4.0 and followed >>>>>> https://wiki.openstack.org/wiki/Neutron/ServiceInsertionAndChaining but >>>>>> I got this error : >>>>>> Regards, >>>>>> >>>>>> + neutron-ovs-cleanup >>>>>> 2016-06-07 11:25:36.465 22147 INFO neutron.common.config [-] Logging >>>>>> enabled! >>>>>> 2016-06-07 11:25:36.468 22147 INFO neutron.common.config [-] >>>>>> /usr/local/bin/neutron-ovs-cleanup version 7.1.1.dev4 >>>>>> 2016-06-07 11:25:36.505 22147 ERROR neutron.agent.ovsdb.impl_vsctl >>>>>> [-] Unable to execute ['ovs-vsctl', '--timeout=10', '--oneline', >>>>>> '--format=json', '--', 'list-br']. >>>>>> 2016-06-07 11:25:36.505 22147 ERROR neutron.agent.ovsdb.impl_vsctl >>>>>> Traceback (most recent call last): >>>>>> 2016-06-07 11:25:36.505 22147 ERROR neutron.agent.ovsdb.impl_vsctl >>>>>> File "/opt/stack/neutron/neutron/agent/ovsdb/impl_vsctl.py", line 63, in >>>>>> run_vsctl >>>>>> 2016-06-07 11:25:36.505 22147 ERROR neutron.agent.ovsdb.impl_vsctl >>>>>> log_fail_as_error=False).rstrip() >>>>>> 2016-06-07 11:25:36.505 22147 ERROR neutron.agent.ovsdb.impl_vsctl >>>>>> File "/opt/stack/neutron/neutron/agent/linux/utils.py", line 159, in >>>>>> execute >>>>>> 2016-06-07 11:25:36.505 22147 ERROR neutron.agent.ovsdb.impl_vsctl >>>>>> raise RuntimeError(m) >>>>>> 2016-06-07 11:25:36.505 22147 ERROR neutron.agent.ovsdb.impl_vsctl >>>>>> RuntimeError: >>>>>> 2016-06-07 11:25:36.505 22147 ERROR neutron.agent.ovsdb.impl_vsctl >>>>>> Command: ['sudo', 'ovs-vsctl', '--timeout=10', '--oneline', >>>>>> '--format=json', '--', 'list-br'] >>>>>> 2016-06-07 11:25:36.505 22147 ERROR neutron.agent.ovsdb.impl_vsctl >>>>>> Exit code: 1 >>>>>> 2016-06-07 11:25:36.505 22147 ERROR neutron.agent.ovsdb.impl_vsctl >>>>>> 2016-06-07 11:25:36.505 22147 ERROR neutron.agent.ovsdb.impl_vsctl >>>>>> 2016-06-07 11:25:36.512 22147 CRITICAL neutron [-] RuntimeError: >>>>>> Command: ['sudo', 'ovs-vsctl', '--timeout=10', '--oneline', >>>>>> '--format=json', '--', 'list-br'] >>>>>> Exit code: 1 >>>>>> >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron Traceback (most recent >>>>>> call last): >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron File >>>>>> "/usr/local/bin/neutron-ovs-cleanup", line 10, in <module> >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron sys.exit(main()) >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron File >>>>>> "/opt/stack/neutron/neutron/cmd/ovs_cleanup.py", line 89, in main >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron ovs_bridges = >>>>>> set(ovs.get_bridges()) >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron File >>>>>> "/opt/stack/neutron/neutron/agent/common/ovs_lib.py", line 132, in >>>>>> get_bridges >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron return >>>>>> self.ovsdb.list_br().execute(check_error=True) >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron File >>>>>> "/opt/stack/neutron/neutron/agent/ovsdb/impl_vsctl.py", line 83, in >>>>>> execute >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron txn.add(self) >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron File >>>>>> "/opt/stack/neutron/neutron/agent/ovsdb/api.py", line 70, in __exit__ >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron self.result = >>>>>> self.commit() >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron File >>>>>> "/opt/stack/neutron/neutron/agent/ovsdb/impl_vsctl.py", line 50, in >>>>>> commit >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron res = >>>>>> self.run_vsctl(args) >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron File >>>>>> "/opt/stack/neutron/neutron/agent/ovsdb/impl_vsctl.py", line 70, in >>>>>> run_vsctl >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron ctxt.reraise = False >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron File >>>>>> "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line >>>>>> 204, >>>>>> in __exit__ >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron >>>>>> six.reraise(self.type_, self.value, self.tb) >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron File >>>>>> "/opt/stack/neutron/neutron/agent/ovsdb/impl_vsctl.py", line 63, in >>>>>> run_vsctl >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron >>>>>> log_fail_as_error=False).rstrip() >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron File >>>>>> "/opt/stack/neutron/neutron/agent/linux/utils.py", line 159, in execute >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron raise RuntimeError(m) >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron RuntimeError: >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron Command: ['sudo', >>>>>> 'ovs-vsctl', '--timeout=10', '--oneline', '--format=json', '--', >>>>>> 'list-br'] >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron Exit code: 1 >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron >>>>>> 2016-06-07 11:25:36.512 22147 ERROR neutron >>>>>> + exit_trap >>>>>> + local r=1 >>>>>> ++ jobs -p >>>>>> + jobs= >>>>>> + [[ -n '' ]] >>>>>> + kill_spinner >>>>>> + '[' '!' -z '' ']' >>>>>> + [[ 1 -ne 0 ]] >>>>>> + echo 'Error on exit' >>>>>> Error on exit >>>>>> + generate-subunit 1465296797 1939 fail >>>>>> + [[ -z /opt/stack/logs ]] >>>>>> + /home/alioune/devstack/tools/worlddump.py -d /opt/stack/logs >>>>>> World dumping... see /opt/stack/logs/worlddump-2016-06-07-112537.txt >>>>>> for details >>>>>> + exit 1 >>>>>> >>>>>> >>>>>> On 7 June 2016 at 12:08, Mohan Kumar <nmohankumar1...@gmail.com> >>>>>> wrote: >>>>>> >>>>>>> Hi shihanzhang / Alioune , >>>>>>> >>>>>>> *your kernel (check with uname -r ) should support OVS version , >>>>>>> below table compare kern*el versions and corresponding Open vSwitch >>>>>>> release support >>>>>>> >>>>>>> | Open vSwitch | Linux kernel >>>>>>> |:------------:|:-------------: >>>>>>> | 1.4.x | 2.6.18 to 3.2 >>>>>>> | 1.5.x | 2.6.18 to 3.2 >>>>>>> | 1.6.x | 2.6.18 to 3.2 >>>>>>> | 1.7.x | 2.6.18 to 3.3 >>>>>>> | 1.8.x | 2.6.18 to 3.4 >>>>>>> | 1.9.x | 2.6.18 to 3.8 >>>>>>> | 1.10.x | 2.6.18 to 3.8 >>>>>>> | 1.11.x | 2.6.18 to 3.8 >>>>>>> | 2.0.x | 2.6.32 to 3.10 >>>>>>> | 2.1.x | 2.6.32 to 3.11 >>>>>>> | 2.3.x | 2.6.32 to 3.14 >>>>>>> | 2.4.x | 2.6.32 to 4.0 >>>>>>> | 2.5.x | 2.6.32 to 4.3 >>>>>>> >>>>>>> http://openvswitch.org/support/dist-docs/FAQ.md.txt ( >>>>>>> ### Q: What Linux kernel versions does each Open vSwitch release work >>>>>>> with?) >>>>>>> >>>>>>> I installed SFC with OVS 2.4.0 and 2.5.0 and not seen any issue >>>>>>> >>>>>>> Please check SFC wiki for installation guidelines : >>>>>>> https://wiki.openstack.org/wiki/Neutron/ServiceInsertionAndChaining >>>>>>> >>>>>>> >>>>>>> Thanks., >>>>>>> >>>>>>> Mohankumar.N >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> On Tue, Jun 7, 2016 at 1:46 PM, shihanzhang <ayshihanzh...@126.com> >>>>>>> wrote: >>>>>>> >>>>>>>> Hi Alioune and Cathy, >>>>>>>> For devstack on ubuntu14.04, the default ovs version is 2.0.2, >>>>>>>> so there was the error as Alioune said. >>>>>>>> Do we need to install speical ovs version in networking-sfc >>>>>>>> devstack plugin.sh? >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> 在 2016-06-07 07:48:26,"Cathy Zhang" <cathy.h.zh...@huawei.com> 写道: >>>>>>>> >>>>>>>> Hi Alioune, >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Which OVS version are you using? >>>>>>>> >>>>>>>> Try openvswitch version 2.4.0 and restart the openvswitch-server >>>>>>>> before installing the devstack. >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Cathy >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> *From:* Alioune [mailto:baliou...@gmail.com] >>>>>>>> *Sent:* Friday, June 03, 2016 9:07 AM >>>>>>>> *To:* openstack-dev@lists.openstack.org >>>>>>>> *Cc:* Cathy Zhang >>>>>>>> *Subject:* [openstack-dev][neutron][SFC] >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Probleme with OpenStack SFC >>>>>>>> >>>>>>>> Hi all, >>>>>>>> >>>>>>>> I've installed Openstack SFC with devstack and all module are >>>>>>>> corretly running except the neutron L2-agent >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> After a "screen -rd", it seems that there is a conflict between >>>>>>>> l2-agent and SFC (see trace bellow). >>>>>>>> >>>>>>>> I solved the issue with "sudo ovs-vsctl set bridge br >>>>>>>> protocols=OpenFlow10,OpenFlow11,OpenFlow12,OpenFlow13" on all >>>>>>>> openvswitch >>>>>>>> bridge (br-int, br-ex, br-tun and br-mgmt0). >>>>>>>> >>>>>>>> I would like to know: >>>>>>>> >>>>>>>> - If someone knows why this error arrises ? >>>>>>>> >>>>>>>> - is there another way to solve it ? >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Regards, >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> 2016-06-03 12:51:56.323 WARNING >>>>>>>> neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent >>>>>>>> [req-1258bbbc-7211-4cfd-ab7c-8b856604f768 None None] OVS is dead. >>>>>>>> OVSNeutronAgent will keep running and checking OVS status periodically. >>>>>>>> >>>>>>>> 2016-06-03 12:51:56.330 DEBUG >>>>>>>> neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent >>>>>>>> [req-1258bbbc-7211-4cfd-ab7c-8b856604f768 None None] Agent rpc_loop - >>>>>>>> iteration:4722 completed. Processed ports statistics: {'regular': >>>>>>>> {'updated': 0, 'added': 0, 'removed': 0}}. Elapsed:0.086 from >>>>>>>> (pid=12775) >>>>>>>> loop_count_and_wait >>>>>>>> /opt/stack/neutron/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py:1680 >>>>>>>> >>>>>>>> 2016-06-03 12:51:58.256 DEBUG >>>>>>>> neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent >>>>>>>> [req-1258bbbc-7211-4cfd-ab7c-8b856604f768 None None] Agent rpc_loop - >>>>>>>> iteration:4723 started from (pid=12775) rpc_loop >>>>>>>> /opt/stack/neutron/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py:1732 >>>>>>>> >>>>>>>> 2016-06-03 12:51:58.258 DEBUG neutron.agent.linux.utils >>>>>>>> [req-1258bbbc-7211-4cfd-ab7c-8b856604f768 None None] Running command >>>>>>>> (rootwrap daemon): ['ovs-ofctl', '-O openflow13', 'dump-flows', >>>>>>>> 'br-int', >>>>>>>> 'table=23'] from (pid=12775) execute_rootwrap_daemon >>>>>>>> /opt/stack/neutron/neutron/agent/linux/utils.py:101 >>>>>>>> >>>>>>>> 2016-06-03 12:51:58.311 ERROR neutron.agent.linux.utils >>>>>>>> [req-1258bbbc-7211-4cfd-ab7c-8b856604f768 None None] >>>>>>>> >>>>>>>> Command: ['ovs-ofctl', '-O openflow13', 'dump-flows', 'br-int', >>>>>>>> 'table=23'] >>>>>>>> >>>>>>>> Exit code: 1 >>>>>>>> >>>>>>>> Stdin: >>>>>>>> >>>>>>>> Stdout: >>>>>>>> >>>>>>>> Stderr: >>>>>>>> 2016-06-03T12:51:58Z|00001|vconn|WARN|unix:/var/run/openvswitch/br-int.mgmt: >>>>>>>> version negotiation failed (we support version 0x04, peer supports >>>>>>>> version >>>>>>>> 0x01) >>>>>>>> >>>>>>>> ovs-ofctl: br-int: failed to connect to socket (Broken pipe) >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> 2016-06-03 12:51:58.323 ERROR >>>>>>>> networking_sfc.services.sfc.common.ovs_ext_lib >>>>>>>> [req-1258bbbc-7211-4cfd-ab7c-8b856604f768 None None] >>>>>>>> >>>>>>>> Command: ['ovs-ofctl', '-O openflow13', 'dump-flows', 'br-int', >>>>>>>> 'table=23'] >>>>>>>> >>>>>>>> Exit code: 1 >>>>>>>> >>>>>>>> Stdin: >>>>>>>> >>>>>>>> Stdout: >>>>>>>> >>>>>>>> Stderr: >>>>>>>> 2016-06-03T12:51:58Z|00001|vconn|WARN|unix:/var/run/openvswitch/br-int.mgmt: >>>>>>>> version negotiation failed (we support version 0x04, peer supports >>>>>>>> version >>>>>>>> 0x01) >>>>>>>> >>>>>>>> ovs-ofctl: br-int: failed to connect to socket (Broken pipe) >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> 2016-06-03 12:51:58.323 TRACE >>>>>>>> networking_sfc.services.sfc.common.ovs_ext_lib Traceback (most recent >>>>>>>> call >>>>>>>> last): >>>>>>>> >>>>>>>> 2016-06-03 12:51:58.323 TRACE >>>>>>>> networking_sfc.services.sfc.common.ovs_ext_lib File >>>>>>>> "/opt/stack/networking-sfc/networking_sfc/services/sfc/common/ovs_ext_lib.py", >>>>>>>> line 125, in run_ofctl >>>>>>>> >>>>>>>> 2016-06-03 12:51:58.323 TRACE >>>>>>>> networking_sfc.services.sfc.common.ovs_ext_lib >>>>>>>> process_input=process_input) >>>>>>>> >>>>>>>> 2016-06-03 12:51:58.323 TRACE >>>>>>>> networking_sfc.services.sfc.common.ovs_ext_lib File >>>>>>>> "/opt/stack/neutron/neutron/agent/linux/utils.py", line 159, in execute >>>>>>>> >>>>>>>> 2016-06-03 12:51:58.323 TRACE >>>>>>>> networking_sfc.services.sfc.common.ovs_ext_lib raise >>>>>>>> RuntimeError(m) >>>>>>>> >>>>>>>> 2016-06-03 12:51:58.323 TRACE >>>>>>>> networking_sfc.services.sfc.common.ovs_ext_lib RuntimeError: >>>>>>>> >>>>>>>> 2016-06-03 12:51:58.323 TRACE >>>>>>>> networking_sfc.services.sfc.common.ovs_ext_lib Command: ['ovs-ofctl', >>>>>>>> '-O >>>>>>>> openflow13', 'dump-flows', 'br-int', 'table=23'] >>>>>>>> >>>>>>>> 2016-06-03 12:51:58.323 TRACE >>>>>>>> networking_sfc.services.sfc.common.ovs_ext_lib Exit code: 1 >>>>>>>> >>>>>>>> 2016-06-03 12:51:58.323 TRACE >>>>>>>> networking_sfc.services.sfc.common.ovs_ext_lib Stdin: >>>>>>>> >>>>>>>> 2016-06-03 12:51:58.323 TRACE >>>>>>>> networking_sfc.services.sfc.common.ovs_ext_lib Stdout: >>>>>>>> >>>>>>>> 2016-06-03 12:51:58.323 TRACE >>>>>>>> networking_sfc.services.sfc.common.ovs_ext_lib Stderr: >>>>>>>> 2016-06-03T12:51:58Z|00001|vconn|WARN|unix:/var/run/openvswitch/br-int.mgmt: >>>>>>>> version negotiation failed (we support version 0x04, peer supports >>>>>>>> version >>>>>>>> 0x01) >>>>>>>> >>>>>>>> 2016-06-03 12:51:58.323 TRACE >>>>>>>> networking_sfc.services.sfc.common.ovs_ext_lib ovs-ofctl: br-int: >>>>>>>> failed to >>>>>>>> connect to socket (Broken pipe) >>>>>>>> >>>>>>>> 2016-06-03 12:51:58.323 TRACE >>>>>>>> networking_sfc.services.sfc.common.ovs_ext_lib >>>>>>>> >>>>>>>> 2016-06-03 12:51:58.323 TRACE >>>>>>>> networking_sfc.services.sfc.common.ovs_ext_lib >>>>>>>> >>>>>>>> 2016-06-03 12:51:58.335 ERROR >>>>>>>> networking_sfc.services.sfc.common.ovs_ext_lib >>>>>>>> [req-1258bbbc-7211-4cfd-ab7c-8b856604f768 None None] Unable to execute >>>>>>>> ['ovs-ofctl', '-O openflow13', 'dump-flows', 'br-int', 'table=23']. >>>>>>>> >>>>>>>> 2016-06-03 12:51:58.337 WARNING >>>>>>>> neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent >>>>>>>> [req-1258bbbc-7211-4cfd-ab7c-8b856604f768 None None] OVS is dead. >>>>>>>> OVSNeutronAgent will keep running and checking OVS status periodically. >>>>>>>> >>>>>>>> 2016-06-03 12:51:58.341 DEBUG >>>>>>>> neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent >>>>>>>> [req-1258bbbc-7211-4cfd-ab7c-8b856604f768 None None] Agent rpc_loop - >>>>>>>> iteration:4723 completed. Processed ports statistics: {'regular': >>>>>>>> {'updated': 0, 'added': 0, 'removed': 0}}. Elapsed:0.085 from >>>>>>>> (pid=12775) >>>>>>>> loop_count_and_wait >>>>>>>> /opt/stack/neutron/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py:1680 >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> __________________________________________________________________________ >>>>>>>> OpenStack Development Mailing List (not for usage questions) >>>>>>>> Unsubscribe: >>>>>>>> openstack-dev-requ...@lists.openstack.org?subject:unsubscribe >>>>>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> >>>>>>> __________________________________________________________________________ >>>>>>> OpenStack Development Mailing List (not for usage questions) >>>>>>> Unsubscribe: >>>>>>> openstack-dev-requ...@lists.openstack.org?subject:unsubscribe >>>>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >>>>>>> >>>>>>> >>>>>> >>>> >>> >> >
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