[Bug 1861457] Re: pyroute2 0.5.2 doesn't support neutron-common 14.0.4
James Page
james.page at ubuntu.com
Mon Feb 10 09:48:23 UTC 2020
OK on the assumption that the minor version mismatch in pyroute2 is the
cause of this bug, I've uploaded 0.5.4 to stein-staging and will promote
to -proposed.
This is the upper version constraint for OpenStack Stein so keeps up
aligned to upstream testing versions.
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https://bugs.launchpad.net/bugs/1861457
Title:
pyroute2 0.5.2 doesn't support neutron-common 14.0.4
Status in OpenStack neutron-gateway charm:
Invalid
Status in Ubuntu Cloud Archive:
Invalid
Status in Ubuntu Cloud Archive stein series:
In Progress
Status in neutron package in Ubuntu:
Invalid
Bug description:
On a Bionic-Stein clouds we recently updated all packages and
encountered issues creating routers namespaces due to some changes in
the data structure expected from pyroute2.
For Bionic/Stein, the latest neutron-common package is from 14.0.4 and
the latest pyroute2 is 0.5.2.
We were able to resolve the issue by forcing an update of pyroute to 0.5.6 from the Eoan repository on n-gw units and cycling the neutron-openvswitch-agent and neutron-l3-agent services.
Fixes will need to be back ported and released to Bionic Stein repo.
2020-01-30 20:00:49.261 1874349 DEBUG oslo_concurrency.lockutils [-] Releasing lock "iptables-qrouter-5241d017-9d8a-44b4-912f-d36703bbc259" lock /usr/lib/python3/dist-packages/oslo_concurrency/lockutils.py:281
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info [-] 255: KeyError: 255
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info Traceback (most recent call last):
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info File "/usr/lib/python3/dist-packages/neutron/common/utils.py", line 158, in call
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info return func(*args, **kwargs)
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info File "/usr/lib/python3/dist-packages/neutron/agent/l3/router_info.py", line 1188, in process
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info self.process_external()
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info File "/usr/lib/python3/dist-packages/neutron/agent/l3/router_info.py", line 946, in process_external
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info self._process_external_gateway(ex_gw_port)
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info File "/usr/lib/python3/dist-packages/neutron/agent/l3/router_info.py", line 828, in _process_external_gateway
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info self.external_gateway_added(ex_gw_port, interface_name)
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info File "/usr/lib/python3/dist-packages/neutron/agent/l3/ha_router.py", line 434, in external_gateway_added
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info self._plug_external_gateway(ex_gw_port, interface_name, self.ns_name)
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info File "/usr/lib/python3/dist-packages/neutron/agent/l3/router_info.py", line 670, in _plug_external_gateway
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info mtu=ex_gw_port.get('mtu'))
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info File "/usr/lib/python3/dist-packages/neutron/agent/linux/interface.py", line 267, in plug
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info bridge, namespace, prefix, mtu)
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info File "/usr/lib/python3/dist-packages/neutron/agent/linux/interface.py", line 355, in plug_new
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info namespace2=namespace)
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info File "/usr/lib/python3/dist-packages/neutron/agent/linux/ip_lib.py", line 213, in add_veth
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info name1, self.namespace, 'veth', peer=peer)
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info File "/usr/lib/python3/dist-packages/neutron/privileged/agent/linux/ip_lib.py", line 50, in sync_inner
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info return input_func(*args, **kwargs)
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info File "/usr/lib/python3/dist-packages/oslo_privsep/priv_context.py", line 241, in _wrap
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info return self.channel.remote_call(name, args, kwargs)
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info File "/usr/lib/python3/dist-packages/oslo_privsep/daemon.py", line 203, in remote_call
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info raise exc_type(*result[2])
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info KeyError: 255
2020-01-30 20:00:49.262 1874349 ERROR neutron.agent.l3.router_info
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent [-] Failed to process compatible router: 5241d017-9d8a-44b4-912f-d36703bbc259: KeyError: 255
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent Traceback (most recent call last):
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent File "/usr/lib/python3/dist-packages/neutron/agent/l3/agent.py", line 723, in _process_routers_if_compatible
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent self._process_router_if_compatible(router)
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent File "/usr/lib/python3/dist-packages/neutron/agent/l3/agent.py", line 567, in _process_router_if_compatible
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent self._process_added_router(router)
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent File "/usr/lib/python3/dist-packages/neutron/agent/l3/agent.py", line 575, in _process_added_router
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent ri.process()
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent File "/usr/lib/python3/dist-packages/neutron/agent/l3/ha_router.py", line 485, in process
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent super(HaRouter, self).process()
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent File "/usr/lib/python3/dist-packages/neutron/common/utils.py", line 161, in call
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent self.logger(e)
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent File "/usr/lib/python3/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent self.force_reraise()
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent File "/usr/lib/python3/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent six.reraise(self.type_, self.value, self.tb)
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent File "/usr/lib/python3/dist-packages/six.py", line 693, in reraise
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent raise value
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent File "/usr/lib/python3/dist-packages/neutron/common/utils.py", line 158, in call
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent return func(*args, **kwargs)
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent File "/usr/lib/python3/dist-packages/neutron/agent/l3/router_info.py", line 1188, in process
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent self.process_external()
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent File "/usr/lib/python3/dist-packages/neutron/agent/l3/router_info.py", line 946, in process_external
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent self._process_external_gateway(ex_gw_port)
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent File "/usr/lib/python3/dist-packages/neutron/agent/l3/router_info.py", line 828, in _process_external_gateway
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent self.external_gateway_added(ex_gw_port, interface_name)
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent File "/usr/lib/python3/dist-packages/neutron/agent/l3/ha_router.py", line 434, in external_gateway_added
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent self._plug_external_gateway(ex_gw_port, interface_name, self.ns_name)
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent File "/usr/lib/python3/dist-packages/neutron/agent/l3/router_info.py", line 670, in _plug_external_gateway
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent mtu=ex_gw_port.get('mtu'))
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent File "/usr/lib/python3/dist-packages/neutron/agent/linux/interface.py", line 267, in plug
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent bridge, namespace, prefix, mtu)
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent File "/usr/lib/python3/dist-packages/neutron/agent/linux/interface.py", line 355, in plug_new
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent namespace2=namespace)
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent File "/usr/lib/python3/dist-packages/neutron/agent/linux/ip_lib.py", line 213, in add_veth
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent name1, self.namespace, 'veth', peer=peer)
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent File "/usr/lib/python3/dist-packages/neutron/privileged/agent/linux/ip_lib.py", line 50, in sync_inner
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent return input_func(*args, **kwargs)
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent File "/usr/lib/python3/dist-packages/oslo_privsep/priv_context.py", line 241, in _wrap
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent return self.channel.remote_call(name, args, kwargs)
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent File "/usr/lib/python3/dist-packages/oslo_privsep/daemon.py", line 203, in remote_call
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent raise exc_type(*result[2])
2020-01-30 20:00:49.263 1874349 ERROR neutron.agent.l3.agent KeyError: 255
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