Dear Hongbin, Attached are the logs of both the commands. Thank you, Regards, Navdeep From: Hongbin Lu <hongbin034@gmail.com> Sent: 05 April 2019 01:56 To: Navdeep Uniyal <navdeep.uniyal@bristol.ac.uk> Cc: openstack@lists.openstack.org Subject: Re: [Zun] Address already belongs to a bound Neutron port Error Navdeep, Would you provide the following as well: * The output of "pip freeze" * The log of zun-compute (sudo journalctl -u zun-compute > zun-compute.log) Best regards, Hongbin On Thu, Apr 4, 2019 at 9:21 AM Navdeep Uniyal <navdeep.uniyal@bristol.ac.uk<mailto:navdeep.uniyal@bristol.ac.uk>> wrote: Hi Hongbin, Thank you for your reply. Following are the log errors I am getting: LogFile: 2019-04-04 12:59:04.718 42324 INFO werkzeug [-] 127.0.0.1 - - [04/Apr/2019 12:59:04] "POST /IpamDriver.RequestAddress HTTP/1.1" 500 - 2019-04-04 13:16:34.652 42324 DEBUG kuryr_libnetwork.controllers [-] Received JSON data {u'Address': u'10.68.48.137', u'Options': {u'com.docker.network.endpoint.macaddress': u'fa:16:3e:20:9d:2c'}, u'PoolID': u'b130d090-9b7f-4c68-9f45-775a18bbb649'} for /IpamDriver.RequestAddress ipam_request_address /usr/local/lib/python2.7/dist-packages/kuryr_libnetwork/controllers.py:1646 2019-04-04 13:16:35.113 42324 ERROR kuryr_libnetwork.utils [-] Unexpected error happened: Requested ip address {'subnet_id': u'e684a17b-6b17-4ea2-bbc9-752a21304dcc', 'ip_address': u'10.68.48.137'} already belongs to a bound Neutron port: 045ff1a5-d20c-4299-9ffd-9c676af398b0: AddressInUseException: Requested ip address {'subnet_id': u'e684a17b-6b17-4ea2-bbc9-752a21304dcc', 'ip_address': u'10.68.48.137'} already belongs to a bound Neutron port: 045ff1a5-d20c-4299-9ffd-9c676af398b0 Journald: Apr 04 13:16:35 bedminster kuryr-server[42324]: Traceback (most recent call last): Apr 04 13:16:35 bedminster kuryr-server[42324]: File "/usr/lib/python2.7/dist-packages/flask/app.py", line 1813, in full_dispatch_request Apr 04 13:16:35 bedminster kuryr-server[42324]: rv = self.dispatch_request() Apr 04 13:16:35 bedminster kuryr-server[42324]: File "/usr/lib/python2.7/dist-packages/flask/app.py", line 1799, in dispatch_request Apr 04 13:16:35 bedminster kuryr-server[42324]: return self.view_functions[rule.endpoint](**req.view_args) Apr 04 13:16:35 bedminster kuryr-server[42324]: File "/usr/local/lib/python2.7/dist-packages/kuryr_libnetwork/controllers.py", line 1740, in ipam_request_address Apr 04 13:16:35 bedminster kuryr-server[42324]: existing_port, fixed_ip, req_mac_address) Apr 04 13:16:35 bedminster kuryr-server[42324]: File "/usr/local/lib/python2.7/dist-packages/kuryr_libnetwork/controllers.py", line 542, in _update_existing_port Apr 04 13:16:35 bedminster kuryr-server[42324]: existing_port['id'])) Apr 04 13:16:35 bedminster kuryr-server[42324]: AddressInUseException: Requested ip address {'subnet_id': u'e684a17b-6b17-4ea2-bbc9-752a21304dcc', 'ip_address': u'10.68.48.137'} already belongs to a bound Neutron port: 045ff1a5-d20c-4299-9ffd-9c676af398b0 Kind Regards, Navdeep