[Openstack] ML2 Plugin and vif_type=binding_failed
Akash Gunjal
akgunjal at in.ibm.com
Tue Jun 17 10:31:30 UTC 2014
Hi,
This error occurs when the config is wrong wither on controller or the
compute. Check the ml2_conf.ini on controller and ovs_plugin.ini on the
compute.
Regards,
Akash
From: Heiko Krämer <hkraemer at anynines.com>
To: Akilesh K <akilesh1597 at gmail.com>,
Cc: "openstack at lists.openstack.org" <openstack at lists.openstack.org>
Date: 06/17/2014 03:56 PM
Subject: Re: [Openstack] ML2 Plugin and vif_type=binding_failed
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Hi Akilesh,
i see this warn on neutron-server
2014-06-17 10:14:20.283 24642 WARNING neutron.plugins.ml2.managers
[req-d23b58ce-3389-4af5-bdd2-a78bd7cec507 None] Failed to bind port
f71d7e0e-8955-4784-83aa-c23bf1b16f4f on host nettesting.hydranodes.de
if i restart ovs-agent on network node i see this one:
2014-06-17 09:28:26.029 31369 ERROR neutron.agent.linux.ovsdb_monitor
[-] Error received from ovsdb monitor:
2014-06-17T09:28:26Z|00001|fatal_signal|WARN|terminating with signal
15 (Terminated)
2014-06-17 09:28:29.275 31870 WARNING
neutron.plugins.openvswitch.agent.ovs_neutron_agent [-] Device
f71d7e0e-8955-4784-83aa-c23bf1b16f4f not defined on plugin
2014-06-17 09:28:29.504 31870 WARNING
neutron.plugins.openvswitch.agent.ovs_neutron_agent [-] Device
39bb4ba0-3d37-4ffe-9c81-073807f8971a not defined on plugin
same on comp host if i restart ovs agent:
2014-06-17 09:28:44.446 25476 ERROR neutron.agent.linux.ovsdb_monitor
[-] Error received from ovsdb monitor:
2014-06-17T09:28:44Z|00001|fatal_signal|WARN|terminating with signal
15 (Terminated)
but ovs seems to be correct:
##Compute##
7bbe81f3-79fa-4efa-b0eb-76addb57675c
Bridge br-tun
Port "gre-64141401"
Interface "gre-64141401"
type: gre
options: {in_key=flow, local_ip="100.20.20.2",
out_key=flow, remote_ip="100.20.20.1"}
Port patch-int
Interface patch-int
type: patch
options: {peer=patch-tun}
Port br-tun
Interface br-tun
type: internal
Bridge br-int
Port br-int
Interface br-int
type: internal
Port patch-tun
Interface patch-tun
type: patch
options: {peer=patch-int}
ovs_version: "2.0.1"
### Network node###
a40d7fc6-b0f0-4d55-98fc-c02cc7227d6c
Bridge br-ex
Port br-ex
Interface br-ex
type: internal
Bridge br-tun
Port "gre-64141402"
Interface "gre-64141402"
type: gre
options: {in_key=flow, local_ip="100.20.20.1",
out_key=flow, remote_ip="100.20.20.2"}
Port patch-int
Interface patch-int
type: patch
options: {peer=patch-tun}
Port br-tun
Interface br-tun
type: internal
Bridge br-int
Port int-br-int
Interface int-br-int
Port "tapf71d7e0e-89"
tag: 4095
Interface "tapf71d7e0e-89"
type: internal
Port br-int
Interface br-int
type: internal
Port patch-tun
Interface patch-tun
type: patch
options: {peer=patch-int}
Port "qr-39bb4ba0-3d"
tag: 4095
Interface "qr-39bb4ba0-3d"
type: internal
Port phy-br-int
Interface phy-br-int
ovs_version: "2.0.1"
I see this one in my neutron DB:
neutron=# select * from ml2_port_bindings ;
port_id | host |
vif_type | driver | segment | vnic_type | vif_details | profile
-
--------------------------------------+--------------------------+----------------+--------+---------+-----------+-------------+---------
39bb4ba0-3d37-4ffe-9c81-073807f8971a | nettesting.hydranodes.de |
binding_failed | | | normal | | {}
f71d7e0e-8955-4784-83aa-c23bf1b16f4f | nettesting.hydranodes.de |
binding_failed | | | normal | | {}
is that maybe the problem ?
Cheers
Heiko
On 17.06.2014 12:08, Akilesh K wrote:
> File looks good except that [agent] section is not needed. Can you
> reply with some log from '/var/log/neutron/server.log' during
> instance launch exactly.
>
> The vif_type=binding_failed occurs when neutron is unable to create
> a port for some reason. Either neutron server log or the plugin's
> log file should have some information why it failed in first
> place.
>
>
> On Tue, Jun 17, 2014 at 3:07 PM, Heiko Krämer
> <hkraemer at anynines.com> wrote:
>
> Hi Kaya,
>
> https://gist.github.com/foexle/e1f02066d6a9cff306f4
>
> Cheers Heiko
>
> On 17.06.2014 11:17, Yankai Liu wrote:
>>>> Heiko,
>>>>
>>>> Would you please share your ml2_conf.ini?
>>>>
>>>> Best Regards, Kaya Liu 刘艳凯 Cloud Architect, Canonical
>>>>
>>>>
>>>> On Tue, Jun 17, 2014 at 4:58 PM, Heiko Krämer
>>>> <hkraemer at anynines.com> wrote:
>>>>
>>>> Hi guys,
>>>>
>>>> i'm trying to get work ml2 plugin in Icehouse (Ubuntu
>>>> 14.04+cloud archive packages). I get everything if it try to
>>>> start an instance:
>>>>
>>>> 2014-06-17 08:42:01.893 25437 TRACE
>>>> oslo.messaging.rpc.dispatcher six.reraise(self.type_,
>>>> self.value, self.tb) 2014-06-17 08:42:01.893 25437 TRACE
>>>> oslo.messaging.rpc.dispatcher File
>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py",
>>>> line 1396, in _reschedule_or_error 2014-06-17 08:42:01.893
>>>> 25437 TRACE oslo.messaging.rpc.dispatcher bdms,
>>>> requested_networks) 2014-06-17 08:42:01.893 25437 TRACE
>>>> oslo.messaging.rpc.dispatcher File
>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py",
>>>> line 2125, in _shutdown_instance 2014-06-17 08:42:01.893
>>>> 25437 TRACE oslo.messaging.rpc.dispatcher requested_networks)
>>>> 2014-06-17 08:42:01.893 25437 TRACE
>>>> oslo.messaging.rpc.dispatcher File
>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/excutils.py",
>>>>
>>>>
>
>>>>
line 68, in __exit__
>>>> 2014-06-17 08:42:01.893 25437 TRACE
>>>> oslo.messaging.rpc.dispatcher six.reraise(self.type_,
>>>> self.value, self.tb) 2014-06-17 08:42:01.893 25437 TRACE
>>>> oslo.messaging.rpc.dispatcher File
>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py",
>>>> line 2115, in _shutdown_instance 2014-06-17 08:42:01.893
>>>> 25437 TRACE oslo.messaging.rpc.dispatcher block_device_info)
>>>> 2014-06-17 08:42:01.893 25437 TRACE
>>>> oslo.messaging.rpc.dispatcher File
>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py",
>>>>
>>>>
line 953, in destroy 2014-06-17 08:42:01.893 25437 TRACE
>>>> oslo.messaging.rpc.dispatcher destroy_disks) 2014-06-17
>>>> 08:42:01.893 25437 TRACE oslo.messaging.rpc.dispatcher File
>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py",
>>>>
>>>>
line 989, in cleanup 2014-06-17 08:42:01.893 25437 TRACE
>>>> oslo.messaging.rpc.dispatcher self.unplug_vifs(instance,
>>>> network_info) 2014-06-17 08:42:01.893 25437 TRACE
>>>> oslo.messaging.rpc.dispatcher File
>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py",
>>>>
>>>>
line 860, in unplug_vifs 2014-06-17 08:42:01.893 25437 TRACE
>>>> oslo.messaging.rpc.dispatcher
>>>> self.vif_driver.unplug(instance, vif) 2014-06-17 08:42:01.893
>>>> 25437 TRACE oslo.messaging.rpc.dispatcher File
>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/vif.py",
>>>> line 798, in unplug 2014-06-17 08:42:01.893 25437 TRACE
>>>> oslo.messaging.rpc.dispatcher _("Unexpected vif_type=%s") %
>>>> vif_type) 2014-06-17 08:42:01.893 25437 TRACE
>>>> oslo.messaging.rpc.dispatcher NovaException: Unexpected
>>>> vif_type=binding_failed 2014-06-17 08:42:01.893 25437 TRACE
>>>> oslo.messaging.rpc.dispatcher
>>>>
>>>>
>>>>
>>>> So i've found a solution but still not working yet ?!
>>>>
>>>>
>
https://ask.openstack.org/en/question/29518/unexpected-vif_typebinding_failed/?answer=32429#post-id-32429
>>>>
>>>>
>>>>
>>>>
>
I've checked the agent_down_time and retry interval. All neutron
>>>> agents are present and running if i check the api.
>>>>
>>>> ovs plugin and ml2 plugin config are the same.
>>>>
>>>> DHCP and l3 agents creates ports on openvswitch (network
>>>> host) but i get the error (above) on compute hosts.
>>>>
>>>>
>>>>
>>>>
>>>> Modules are installed and loaded:
>>>>
>>>> filename:
>>>> /lib/modules/3.13.0-29-generic/kernel/net/openvswitch/openvswitch.ko
>>>>
>>>>
>
>>>>
license: GPL
>>>> description: Open vSwitch switching datapath srcversion:
>>>> 1CEE031973F0E4024ACC848 depends: libcrc32c,vxlan,gre
>>>> intree: Y vermagic: 3.13.0-29-generic SMP mod_unload
>>>> modversions signer: Magrathea: Glacier signing key
>>>> sig_key:
>>>> 66:02:CB:36:F1:31:3B:EA:01:C4:BD:A9:65:67:CF:A7:23:C9:70:D8
>>>> sig_hashalgo: sha512
>>>>
>>>>
>>>>
>>>> Nova-Config [DEFAULT] libvirt_type=kvm
>>>> libvirt_ovs_bridge=br-int libvirt_vif_type=ethernet
>>>> libvirt_use_virtio_for_bridges=True
>>>> libvirt_cpu_mode=host-passthrough
>>>> disk_cachemodes="file=writeback,block=none"
>>>> running_deleted_instance_action=reep
>>>> compute_driver=libvirt.LibvirtDriver libvirt_inject_partition
>>>> = -1 libvirt_nonblocking = True vif_plugging_is_fatal =
>>>> False vif_plugging_timeout = 0
>>>>
>>>> [..]
>>>>
>>>> network_api_class=nova.network.neutronv2.api.API
>>>> neutron_url=http://net.cloud.local:9696
>>>> neutron_metadata_proxy_shared_secret = xxx
>>>> neutron_auth_strategy=keystone
>>>> neutron_admin_tenant_name=service
>>>> neutron_admin_username=keystone neutron_admin_password=xxx
>>>> neutron_admin_auth_url=https://auth-testing.cloud.local:35357/v2.0
>>>>
>>>>
linuxnet_interface_driver=nova.network.linux_net.LinuxOVSInterfaceDriver
>>>>
>>>>
> firewall_driver=nova.virt.firewall.NoopFirewallDriver
>>>> security_group_api=neutron
>>>> service_neutron_metadata_proxy=true force_dhcp_release=True
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> Do anyone have the same problem and solved it ?
>>>>
>>>>
>>>>
>>>>
>>>> Cheers and Thanks Heiko
>>>>
>>>>>
>>>>> _______________________________________________ Mailing
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>>>>>
>>>>>
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>>>>>
>>>>
>
>>>>>
>>
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>
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Heiko Krämer
Twitter: @anynines
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