Public bug reported:
i have 3 controller openstack, but the network agent often 504 Gateway
timeout. when i see neutron_server.log, this logs showed up in one of my
controllers
2023-05-24 10:00:23.314 687 ERROR neutron.api.v2.resource
[req-a1f3e58a-00f7-4ed9-b8e5-6c538dc5d5a3 3fe50ccef00f49e3b1b0bbd58705a930
c7d2001e7a2c4c32b9f2a3657f29b6b0 - default default] index failed: No details.:
ovsdbapp.exceptions.TimeoutException: Commands
[<neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.commands.CheckLivenessCommand
object at 0x7f5ce81a98d0>] exceeded timeout 180 seconds
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource Traceback (most
recent call last):
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource File
"/var/lib/kolla/venv/lib/python3.6/site-packages/ovsdbapp/backend/ovs_idl/connection.py",
line 153, in queue_txn
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource
self.txns.put(txn, timeout=self.timeout)
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource File
"/var/lib/kolla/venv/lib/python3.6/site-packages/ovsdbapp/backend/ovs_idl/connection.py",
line 51, in put
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource
super(TransactionQueue, self).put(*args, **kwargs)
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource File
"/var/lib/kolla/venv/lib/python3.6/site-packages/eventlet/queue.py", line 264,
in put
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource result =
waiter.wait()
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource File
"/var/lib/kolla/venv/lib/python3.6/site-packages/eventlet/queue.py", line 141,
in wait
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource return
get_hub().switch()
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource File
"/var/lib/kolla/venv/lib/python3.6/site-packages/eventlet/hubs/hub.py", line
298, in switch
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource return
self.greenlet.switch()
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource queue.Full
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource During handling of
the above exception, another exception occurred:
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource
How do i solve this?
** Affects: neutron
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/2025946
Title:
Neutron 504 Gateway Timeout Openstack Kolla-Ansible : Ussuri
Status in neutron:
New
Bug description:
i have 3 controller openstack, but the network agent often 504 Gateway
timeout. when i see neutron_server.log, this logs showed up in one of
my controllers
2023-05-24 10:00:23.314 687 ERROR neutron.api.v2.resource
[req-a1f3e58a-00f7-4ed9-b8e5-6c538dc5d5a3 3fe50ccef00f49e3b1b0bbd58705a930
c7d2001e7a2c4c32b9f2a3657f29b6b0 - default default] index failed: No details.:
ovsdbapp.exceptions.TimeoutException: Commands
[<neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb.commands.CheckLivenessCommand
object at 0x7f5ce81a98d0>] exceeded timeout 180 seconds
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource Traceback (most
recent call last):
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource File
"/var/lib/kolla/venv/lib/python3.6/site-packages/ovsdbapp/backend/ovs_idl/connection.py",
line 153, in queue_txn
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource
self.txns.put(txn, timeout=self.timeout)
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource File
"/var/lib/kolla/venv/lib/python3.6/site-packages/ovsdbapp/backend/ovs_idl/connection.py",
line 51, in put
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource
super(TransactionQueue, self).put(*args, **kwargs)
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource File
"/var/lib/kolla/venv/lib/python3.6/site-packages/eventlet/queue.py", line 264,
in put
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource result =
waiter.wait()
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource File
"/var/lib/kolla/venv/lib/python3.6/site-packages/eventlet/queue.py", line 141,
in wait
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource return
get_hub().switch()
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource File
"/var/lib/kolla/venv/lib/python3.6/site-packages/eventlet/hubs/hub.py", line
298, in switch
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource return
self.greenlet.switch()
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource queue.Full
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource During handling of
the above exception, another exception occurred:
2023-07-05 09:49:03.453 670 ERROR neutron.api.v2.resource
How do i solve this?
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