[Openstack] ML2 Plugin and vif_type=binding_failed

Akilesh K akilesh1597 at gmail.com
Tue Jun 17 13:07:38 UTC 2014 

The database section need not be in ml2_conf.ini. It needs to be only in
neutron.conf if you are using icehouse.


On Tue, Jun 17, 2014 at 6:21 PM, Heiko Krämer <hkraemer at anynines.com> wrote:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Hi Akesh,
>
> you're right on the controller host was the ml2 config not correct -.-
> my false.
>
> In addition in the ml2_conf need to be the database connection
> informations like in ovs.
>
> It's running now :)
>
> Thanks again.
>
>
> Cheers
> Heiko
>
> On 17.06.2014 12:31, Akash Gunjal wrote:
> > 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
> >
> >
> >
> > 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
> >>>>>> list:
> >>>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> >>>>>>
> >>>>>>
> >
> >>>>>>
> Post to     : openstack at lists.openstack.org Unsubscribe :
> >>>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> >>>>>>
> >>>>>
> >
> >>>>>>
> >>>>>>
> >>>
> >>> _______________________________________________ Mailing list:
> >>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> >>> Post to     : openstack at lists.openstack.org Unsubscribe :
> >>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> >>>
> >
> >
> >
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> > to     : openstack at lists.openstack.org Unsubscribe :
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> >
>
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