[Openstack] ML2 Plugin and vif_type=binding_failed
Akilesh K
akilesh1597 at gmail.com
Tue Jun 17 11:05:46 UTC 2014
I want to know the reason behind the failure. Can you see anything more
related to
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
There should be some log telling why it failed to bind. Look inside
'/var/log/neutron/openvswitch-agent.log'. Also please remove the [agent]
section from ml2_conf.ini on all nodes.
Also when you do neutron agent-list you should see Openvswitch agent
running on all your compute nodes and network node.
On Tue, Jun 17, 2014 at 3:50 PM, Heiko Krämer <hkraemer at anynines.com> wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> 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:
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> >>>>>
> >>>>>
> Post to : openstack at lists.openstack.org Unsubscribe :
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> >>>>>
> >>>>
> >
> >>>>>
> >>
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> >> Post to : openstack at lists.openstack.org Unsubscribe :
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> >
>
> - --
> Anynines.com
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> B.Sc. Informatik
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> Heiko Krämer
>
>
> Twitter: @anynines
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