<div dir="ltr">I want to know the reason behind the failure. Can you see anything more related to <br>2014-06-17 10:14:20.283 24642 WARNING neutron.plugins.ml2.managers<br>
[req-d23b58ce-3389-4af5-bdd2-<div id=":1uh" class="">a78bd7cec507 None] Failed to bind port<br>
f71d7e0e-8955-4784-83aa-c23bf1b16f4f on host <a href="http://nettesting.hydranodes.de" target="_blank">nettesting.hydranodes.de</a><br><br></div><div id=":1uh" class="">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. <br>
<br></div><div id=":1uh" class="">Also when you do neutron agent-list you should see Openvswitch agent running on all your compute nodes and network node. <br></div><br></div><div class="gmail_extra"><br><br><div class="gmail_quote">
On Tue, Jun 17, 2014 at 3:50 PM, Heiko Krämer <span dir="ltr"><<a href="mailto:hkraemer@anynines.com" target="_blank">hkraemer@anynines.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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</div>Hi Akilesh,<br>
<br>
i see this warn on neutron-server<br>
<br>
2014-06-17 10:14:20.283 24642 WARNING neutron.plugins.ml2.managers<br>
[req-d23b58ce-3389-4af5-bdd2-a78bd7cec507 None] Failed to bind port<br>
f71d7e0e-8955-4784-83aa-c23bf1b16f4f on host <a href="http://nettesting.hydranodes.de" target="_blank">nettesting.hydranodes.de</a><br>
<br>
<br>
if i restart ovs-agent on network node i see this one:<br>
2014-06-17 09:28:26.029 31369 ERROR neutron.agent.linux.ovsdb_monitor<br>
[-] Error received from ovsdb monitor:<br>
2014-06-17T09:28:26Z|00001|fatal_signal|WARN|terminating with signal<br>
15 (Terminated)<br>
2014-06-17 09:28:29.275 31870 WARNING<br>
neutron.plugins.openvswitch.agent.ovs_neutron_agent [-] Device<br>
f71d7e0e-8955-4784-83aa-c23bf1b16f4f not defined on plugin<br>
2014-06-17 09:28:29.504 31870 WARNING<br>
neutron.plugins.openvswitch.agent.ovs_neutron_agent [-] Device<br>
39bb4ba0-3d37-4ffe-9c81-073807f8971a not defined on plugin<br>
<br>
<br>
same on comp host if i restart ovs agent:<br>
2014-06-17 09:28:44.446 25476 ERROR neutron.agent.linux.ovsdb_monitor<br>
[-] Error received from ovsdb monitor:<br>
2014-06-17T09:28:44Z|00001|fatal_signal|WARN|terminating with signal<br>
15 (Terminated)<br>
<br>
<br>
but ovs seems to be correct:<br>
<br>
##Compute##<br>
7bbe81f3-79fa-4efa-b0eb-76addb57675c<br>
Bridge br-tun<br>
Port "gre-64141401"<br>
Interface "gre-64141401"<br>
type: gre<br>
options: {in_key=flow, local_ip="100.20.20.2",<br>
out_key=flow, remote_ip="100.20.20.1"}<br>
Port patch-int<br>
Interface patch-int<br>
type: patch<br>
options: {peer=patch-tun}<br>
Port br-tun<br>
Interface br-tun<br>
type: internal<br>
Bridge br-int<br>
Port br-int<br>
Interface br-int<br>
type: internal<br>
Port patch-tun<br>
Interface patch-tun<br>
type: patch<br>
options: {peer=patch-int}<br>
ovs_version: "2.0.1"<br>
<br>
<br>
<br>
### Network node###<br>
a40d7fc6-b0f0-4d55-98fc-c02cc7227d6c<br>
Bridge br-ex<br>
Port br-ex<br>
Interface br-ex<br>
type: internal<br>
Bridge br-tun<br>
Port "gre-64141402"<br>
Interface "gre-64141402"<br>
type: gre<br>
options: {in_key=flow, local_ip="100.20.20.1",<br>
out_key=flow, remote_ip="100.20.20.2"}<br>
Port patch-int<br>
Interface patch-int<br>
type: patch<br>
options: {peer=patch-tun}<br>
Port br-tun<br>
Interface br-tun<br>
type: internal<br>
Bridge br-int<br>
Port int-br-int<br>
Interface int-br-int<br>
Port "tapf71d7e0e-89"<br>
tag: 4095<br>
Interface "tapf71d7e0e-89"<br>
type: internal<br>
Port br-int<br>
Interface br-int<br>
type: internal<br>
Port patch-tun<br>
Interface patch-tun<br>
type: patch<br>
options: {peer=patch-int}<br>
Port "qr-39bb4ba0-3d"<br>
tag: 4095<br>
Interface "qr-39bb4ba0-3d"<br>
type: internal<br>
Port phy-br-int<br>
Interface phy-br-int<br>
ovs_version: "2.0.1"<br>
<br>
<br>
I see this one in my neutron DB:<br>
<br>
neutron=# select * from ml2_port_bindings ;<br>
port_id | host |<br>
vif_type | driver | segment | vnic_type | vif_details | profile<br>
-<br>
--------------------------------------+--------------------------+----------------+--------+---------+-----------+-------------+---------<br>
39bb4ba0-3d37-4ffe-9c81-073807f8971a | <a href="http://nettesting.hydranodes.de" target="_blank">nettesting.hydranodes.de</a> |<br>
binding_failed | | | normal | | {}<br>
f71d7e0e-8955-4784-83aa-c23bf1b16f4f | <a href="http://nettesting.hydranodes.de" target="_blank">nettesting.hydranodes.de</a> |<br>
binding_failed | | | normal | | {}<br>
<br>
<br>
is that maybe the problem ?<br>
<br>
Cheers<br>
Heiko<br>
<div class=""><br>
<br>
<br>
On 17.06.2014 12:08, Akilesh K wrote:<br>
> File looks good except that [agent] section is not needed. Can you<br>
> reply with some log from '/var/log/neutron/server.log' during<br>
> instance launch exactly.<br>
><br>
> The vif_type=binding_failed occurs when neutron is unable to create<br>
> a port for some reason. Either neutron server log or the plugin's<br>
> log file should have some information why it failed in first<br>
> place.<br>
><br>
><br>
> On Tue, Jun 17, 2014 at 3:07 PM, Heiko Krämer<br>
> <<a href="mailto:hkraemer@anynines.com">hkraemer@anynines.com</a>> wrote:<br>
><br>
</div><div><div class="h5">> Hi Kaya,<br>
><br>
> <a href="https://gist.github.com/foexle/e1f02066d6a9cff306f4" target="_blank">https://gist.github.com/foexle/e1f02066d6a9cff306f4</a><br>
><br>
> Cheers Heiko<br>
><br>
> On 17.06.2014 11:17, Yankai Liu wrote:<br>
>>>> Heiko,<br>
>>>><br>
>>>> Would you please share your ml2_conf.ini?<br>
>>>><br>
>>>> Best Regards, Kaya Liu 刘艳凯 Cloud Architect, Canonical<br>
>>>><br>
>>>><br>
>>>> On Tue, Jun 17, 2014 at 4:58 PM, Heiko Krämer<br>
>>>> <<a href="mailto:hkraemer@anynines.com">hkraemer@anynines.com</a>> wrote:<br>
>>>><br>
>>>> Hi guys,<br>
>>>><br>
>>>> i'm trying to get work ml2 plugin in Icehouse (Ubuntu<br>
>>>> 14.04+cloud archive packages). I get everything if it try to<br>
>>>> start an instance:<br>
>>>><br>
>>>> 2014-06-17 08:42:01.893 25437 TRACE<br>
>>>> oslo.messaging.rpc.dispatcher six.reraise(self.type_,<br>
>>>> self.value, self.tb) 2014-06-17 08:42:01.893 25437 TRACE<br>
>>>> oslo.messaging.rpc.dispatcher File<br>
>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py",<br>
>>>> line 1396, in _reschedule_or_error 2014-06-17 08:42:01.893<br>
>>>> 25437 TRACE oslo.messaging.rpc.dispatcher bdms,<br>
>>>> requested_networks) 2014-06-17 08:42:01.893 25437 TRACE<br>
>>>> oslo.messaging.rpc.dispatcher File<br>
>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py",<br>
>>>> line 2125, in _shutdown_instance 2014-06-17 08:42:01.893<br>
>>>> 25437 TRACE oslo.messaging.rpc.dispatcher requested_networks)<br>
>>>> 2014-06-17 08:42:01.893 25437 TRACE<br>
>>>> oslo.messaging.rpc.dispatcher File<br>
>>>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/excutils.py",<br>
>>>><br>
>>>><br>
><br>
>>>><br>
line 68, in __exit__<br>
>>>> 2014-06-17 08:42:01.893 25437 TRACE<br>
>>>> oslo.messaging.rpc.dispatcher six.reraise(self.type_,<br>
>>>> self.value, self.tb) 2014-06-17 08:42:01.893 25437 TRACE<br>
>>>> oslo.messaging.rpc.dispatcher File<br>
>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py",<br>
>>>> line 2115, in _shutdown_instance 2014-06-17 08:42:01.893<br>
>>>> 25437 TRACE oslo.messaging.rpc.dispatcher block_device_info)<br>
>>>> 2014-06-17 08:42:01.893 25437 TRACE<br>
>>>> oslo.messaging.rpc.dispatcher File<br>
>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py",<br>
>>>><br>
>>>><br>
line 953, in destroy 2014-06-17 08:42:01.893 25437 TRACE<br>
>>>> oslo.messaging.rpc.dispatcher destroy_disks) 2014-06-17<br>
>>>> 08:42:01.893 25437 TRACE oslo.messaging.rpc.dispatcher File<br>
>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py",<br>
>>>><br>
>>>><br>
line 989, in cleanup 2014-06-17 08:42:01.893 25437 TRACE<br>
>>>> oslo.messaging.rpc.dispatcher self.unplug_vifs(instance,<br>
>>>> network_info) 2014-06-17 08:42:01.893 25437 TRACE<br>
>>>> oslo.messaging.rpc.dispatcher File<br>
>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py",<br>
>>>><br>
>>>><br>
line 860, in unplug_vifs 2014-06-17 08:42:01.893 25437 TRACE<br>
>>>> oslo.messaging.rpc.dispatcher<br>
>>>> self.vif_driver.unplug(instance, vif) 2014-06-17 08:42:01.893<br>
>>>> 25437 TRACE oslo.messaging.rpc.dispatcher File<br>
>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/vif.py",<br>
>>>> line 798, in unplug 2014-06-17 08:42:01.893 25437 TRACE<br>
>>>> oslo.messaging.rpc.dispatcher _("Unexpected vif_type=%s") %<br>
>>>> vif_type) 2014-06-17 08:42:01.893 25437 TRACE<br>
>>>> oslo.messaging.rpc.dispatcher NovaException: Unexpected<br>
>>>> vif_type=binding_failed 2014-06-17 08:42:01.893 25437 TRACE<br>
>>>> oslo.messaging.rpc.dispatcher<br>
>>>><br>
>>>><br>
>>>><br>
>>>> So i've found a solution but still not working yet ?!<br>
>>>><br>
>>>><br>
> <a href="https://ask.openstack.org/en/question/29518/unexpected-vif_typebinding_failed/?answer=32429#post-id-32429" target="_blank">https://ask.openstack.org/en/question/29518/unexpected-vif_typebinding_failed/?answer=32429#post-id-32429</a><br>
>>>><br>
>>>><br>
>>>><br>
>>>><br>
><br>
I've checked the agent_down_time and retry interval. All neutron<br>
>>>> agents are present and running if i check the api.<br>
>>>><br>
>>>> ovs plugin and ml2 plugin config are the same.<br>
>>>><br>
>>>> DHCP and l3 agents creates ports on openvswitch (network<br>
>>>> host) but i get the error (above) on compute hosts.<br>
>>>><br>
>>>><br>
>>>><br>
>>>><br>
>>>> Modules are installed and loaded:<br>
>>>><br>
>>>> filename:<br>
>>>> /lib/modules/3.13.0-29-generic/kernel/net/openvswitch/openvswitch.ko<br>
>>>><br>
>>>><br>
><br>
>>>><br>
license: GPL<br>
>>>> description: Open vSwitch switching datapath srcversion:<br>
>>>> 1CEE031973F0E4024ACC848 depends: libcrc32c,vxlan,gre<br>
>>>> intree: Y vermagic: 3.13.0-29-generic SMP mod_unload<br>
>>>> modversions signer: Magrathea: Glacier signing key<br>
>>>> sig_key:<br>
>>>> 66:02:CB:36:F1:31:3B:EA:01:C4:BD:A9:65:67:CF:A7:23:C9:70:D8<br>
>>>> sig_hashalgo: sha512<br>
>>>><br>
>>>><br>
>>>><br>
>>>> Nova-Config [DEFAULT] libvirt_type=kvm<br>
>>>> libvirt_ovs_bridge=br-int libvirt_vif_type=ethernet<br>
>>>> libvirt_use_virtio_for_bridges=True<br>
>>>> libvirt_cpu_mode=host-passthrough<br>
>>>> disk_cachemodes="file=writeback,block=none"<br>
>>>> running_deleted_instance_action=reep<br>
>>>> compute_driver=libvirt.LibvirtDriver libvirt_inject_partition<br>
>>>> = -1 libvirt_nonblocking = True vif_plugging_is_fatal =<br>
>>>> False vif_plugging_timeout = 0<br>
>>>><br>
>>>> [..]<br>
>>>><br>
>>>> network_api_class=nova.network.neutronv2.api.API<br>
>>>> neutron_url=<a href="http://net.cloud.local:9696" target="_blank">http://net.cloud.local:9696</a><br>
>>>> neutron_metadata_proxy_shared_secret = xxx<br>
>>>> neutron_auth_strategy=keystone<br>
>>>> neutron_admin_tenant_name=service<br>
>>>> neutron_admin_username=keystone neutron_admin_password=xxx<br>
>>>> neutron_admin_auth_url=<a href="https://auth-testing.cloud.local:35357/v2.0" target="_blank">https://auth-testing.cloud.local:35357/v2.0</a><br>
>>>><br>
>>>><br>
linuxnet_interface_driver=nova.network.linux_net.LinuxOVSInterfaceDriver<br>
>>>><br>
>>>><br>
> firewall_driver=nova.virt.firewall.NoopFirewallDriver<br>
>>>> security_group_api=neutron<br>
>>>> service_neutron_metadata_proxy=true force_dhcp_release=True<br>
>>>><br>
>>>><br>
>>>><br>
>>>><br>
>>>><br>
>>>><br>
>>>><br>
>>>><br>
>>>><br>
>>>><br>
>>>> Do anyone have the same problem and solved it ?<br>
>>>><br>
>>>><br>
>>>><br>
>>>><br>
>>>> Cheers and Thanks Heiko<br>
>>>><br>
>>>>><br>
>>>>> _______________________________________________ Mailing<br>
>>>>> list:<br>
>>>>> <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack" target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a><br>
>>>>><br>
>>>>><br>
Post to : <a href="mailto:openstack@lists.openstack.org">openstack@lists.openstack.org</a> Unsubscribe :<br>
>>>>> <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack" target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a><br>
>>>>><br>
>>>><br>
><br>
>>>>><br>
>><br>
>> _______________________________________________ Mailing list:<br>
>> <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack" target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a><br>
>> Post to : <a href="mailto:openstack@lists.openstack.org">openstack@lists.openstack.org</a> Unsubscribe :<br>
>> <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack" target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a><br>
>><br>
><br>
<br>
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