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
From: Hongbin Lu <hongbin034@gmail.com>
Sent: 04 April 2019 14:10
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
On Thu, Apr 4, 2019 at 5:14 AM Navdeep Uniyal <navdeep.uniyal@bristol.ac.uk> wrote:
Hi Hongbin,
I could not see the logs. I have installed zun on the baremetal machine with full openstack (not devstack)
-- Logs begin at Tue 2019-04-02 16:23:14 UTC, end at Thu 2019-04-04 09:05:59 UTC. --
-- No entries –
My bad. If you were following the installation guide, you should run "sudo journalctl -u kuryr-libnetwork"
Please advise me how can I enable logging for this.
I can’t find anything in /etc/kuryr/kuryr.log
In my kuryr.conf file I have set the value to debug and the log file as ‘/etc/kuryr/kuryr.log’
It is systemd process so uses journalctl to retrieve the log. No further configuration is needed, although it is always helpful to turn on debug on troubleshooting
My flat network is:openstack network show 5guknet
+---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------+
| admin_state_up | UP |
| availability_zone_hints | |
| availability_zones | nova |
| created_at | 2019-04-03T15:30:50Z |
| description | |
| dns_domain | None |
| id | a9decbf0-e8c8-4574-86f8-242756fce63b |
| ipv4_address_scope | None |
| ipv6_address_scope | None |
| is_default | False |
| is_vlan_transparent | None |
| mtu | 1500 |
| name | 5guknet |
| port_security_enabled | True |
| project_id | a8888997d0da4d3d80fe7ca833e74bb7 |
| provider:network_type | flat |
| provider:physical_network | 5guknet |
| provider:segmentation_id | None |
| qos_policy_id | None |
| revision_number | 4 |
| router:external | External |
| segments | None |
| shared | True |
| status | ACTIVE |
| subnets | e684a17b-6b17-4ea2-bbc9-752a21304dcc |
| tags | kuryr.net.existing:7c34de9e89a3, kuryr.net.uuid.lh:7c34de9e89a3e86ee3561834520bc2ea, kuryr.net.uuid.uh:35c16ff10c1821c06a7098833e0bf131 |
| updated_at | 2019-04-03T15:33:37Z |
+---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------+
Subnet:
openstack subnet show e684a17b-6b17-4ea2-bbc9-752a21304dcc+-------------------+--------------------------------------+
| Field | Value |
+-------------------+--------------------------------------+
| allocation_pools | 10.68.48.131-10.68.48.150 |
| cidr | 10.68.48.0/24 |
| created_at | 2019-04-03T15:30:51Z |
| description | |
| dns_nameservers | 8.8.8.8 |
| enable_dhcp | True |
| gateway_ip | 10.68.48.1 |
| host_routes | |
| id | e684a17b-6b17-4ea2-bbc9-752a21304dcc |
| ip_version | 4 |
| ipv6_address_mode | None |
| ipv6_ra_mode | None |
| name | 5guknet |
| network_id | a9decbf0-e8c8-4574-86f8-242756fce63b |
| project_id | a8888997d0da4d3d80fe7ca833e74bb7 |
| revision_number | 1 |
| segment_id | None |
| service_types | |
| subnetpool_id | None |
| tags | b130d090-9b7f-4c68-9f45-775a18bbb649 |
| updated_at | 2019-04-03T15:33:37Z |
+-------------------+--------------------------------------+
Port:
openstack port show 8b203580-2051-4ad0-8057-c7885324d0b9+-----------------------+-----------------------------------------------------------------------------+
| Field | Value |
+-----------------------+-----------------------------------------------------------------------------+
| admin_state_up | UP |
| allowed_address_pairs | |
| binding_host_id | bedminster |
| binding_profile | |
| binding_vif_details | port_filter='True' |
| binding_vif_type | bridge |
| binding_vnic_type | normal |
| created_at | 2019-04-04T09:05:33Z |
| data_plane_status | None |
| description | |
| device_id | c6428670-2846-4862-8ecb-611293cabc2c |
| device_owner | compute:kuryr |
| dns_assignment | None |
| dns_domain | None |
| dns_name | None |
| extra_dhcp_opts | |
| fixed_ips | ip_address='10.68.48.143', subnet_id='e684a17b-6b17-4ea2-bbc9-752a21304dcc' |
| id | 8b203580-2051-4ad0-8057-c7885324d0b9 |
| mac_address | fa:16:3e:2e:07:ad |
| name | |
| network_id | a9decbf0-e8c8-4574-86f8-242756fce63b |
| port_security_enabled | True |
| project_id | a8888997d0da4d3d80fe7ca833e74bb7 |
| qos_policy_id | None |
| revision_number | 2 |
| security_group_ids | 49839b6f-79c7-4db7-bb71-ffecbdd645d5 |
| status | DOWN |
| tags | |
| trunk_details | None |
| updated_at | 2019-04-04T09:05:33Z |
+-----------------------+-----------------------------------------------------------------------------+
Thank you,
Kind Regards,
Navdeep
From: Hongbin Lu <hongbin034@gmail.com>
Sent: 04 April 2019 02:49
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
Hi Navdeep,
It looks I cannot reproduce the problem using rocky with flat network. If possible, would you provide the following:
* Your kuryr-libnetwork log (with sensitive information removed). You can get it by running "sudo journalctl -u devstack@kuryr-libnetwork".
* Your flat network (openstack network show XXX)
* Your subnet (openstack subnet show e684a17b-6b17-4ea2-bbc9-752a21304dcc)
* Your port (openstack port show f0d6153a-7408-4cd5-82c3-9abed48ad056)
Best regards,
Hongbin
On Wed, Apr 3, 2019 at 11:52 AM Navdeep Uniyal <navdeep.uniyal@bristol.ac.uk> wrote:
Dear All,
I have just installed Zun and tried creating a container following the instructions as per the following webpage:
https://docs.openstack.org/zun/rocky/install/index.html
I am getting following error while starting my test container using ‘openstack appcontainer run --name container2 --net network=$NET_ID cirros ping 8.8.8.8’:
status_reason | Docker internal error: 500 Server Error: Internal Server Error ("IpamDriver.RequestAddress: Requested ip address {'subnet_id': u'e684a17b-6b17-4ea2-bbc9-752a21304dcc', 'ip_address': u'10.68.48.147'} already belongs to a bound Neutron port: f0d6153a-7408-4cd5-82c3-9abed48ad056").
The network I selected is a flat network on openstack with external flag true.
Please advise me how to solve the issue or if there is a specific requirement for this.
Thank you,
Kind Regards,
Navdeep