Open Stack

Thanks for the hint Yang. I checked the o/p of neutron agent-list and all
agents looked good.
Then I looked in the agents table in DB and the bridge_mapping was empty.

| 08d4544f-d71e-4df8-a2fe-3e998f307280 | Open vSwitch agent |
neutron-openvswitch-agent | N/A        | localhost.localdomain |
   1 | 2013-11-15 02:19:46 | 2013-11-15 02:19:46 | 2013-11-15 05:39:00 |
NULL        | {"tunnel_types": [], "tunneling_ip": "172.23.45.41",
"bridge_mappings": {}, "l2_population": false, "devices": 2}

I added the bridge_mapping in the ml2_plugin.ini and now everything works
fine.

Regards,
Sayaji




On Thu, Nov 14, 2013 at 9:19 PM, Yang XY Yu <yuyangbj at cn.ibm.com> wrote:

> Please issue command #neutron agent-list to check if all agents are up,
> looks like the issue is openvswitch-agent is down now, if so, please update
> the agent_down_time in neutron.conf, and set a large number.
>
> Thanks & Best Regards,
> ----------------------------------------------------
> Yang Yu(于杨)
> Cloud Solutions and OpenStack Development
> China Systems & Technology Laboratory Beijing
> E-mail: yuyangbj at cn.ibm.com
> Tel: 86-10-82452757
> Address: Ring Bldg. No.28 Building, Zhong Guan Cun Software Park,
> No. 8 Dong Bei Wang West Road, ShangDi, Haidian District, Beijing 100193,
> P.R.China
> ----------------------------------------------------
>
>
>  *Sayaji Patil <sayaji15 at gmail.com <sayaji15 at gmail.com>>*
>
> 2013-11-15 11:12
>   To
> openstack at lists.openstack.org
> cc
>   Subject
> Re: [Openstack] NovaException: Unexpected vif_type=binding_failed
>
>
>
>
> Correction :
> I see this in nova logs:
> NovaException: Unexpected vif_type=binding_failed
>
> I see this in horizon:
>  Error: Failed to launch instance "testvm": Please try again later
> [Error: Unexpected vif_type=binding_failed].
>
> Regards,
> Sayaji
>
>
> On Thu, Nov 14, 2013 at 7:01 PM, Sayaji Patil <*sayaji15 at gmail.com*<sayaji15 at gmail.com>>
> wrote:
> Hi,
>     I have deployed Openstack on a single node using devstack. I am using
> ml2 plugin for neutron.
> When I try to launch an instance, I get this error "NovaException:
> Unexpected vif_type=binding_failed"
> in Horizon.
>
> There was a bug created for this
> *https://bugs.launchpad.net/neutron/+bug/1244255*<https://bugs.launchpad.net/neutron/+bug/1244255> which
> is now fixed
>
> I checked that I have the latest code(with the fix for above mentioned
> bug), but I still see the issue
>
> Here is my neutron.conf
>
> [DEFAULT]
> auth_strategy = keystone
> allow_overlapping_ips = True
> policy_file = /etc/neutron/policy.json
> debug = True
> verbose = True
> service_plugins =
> neutron.services.l3_router.l3_router_plugin.L3RouterPlugin
> core_plugin = neutron.plugins.ml2.plugin.Ml2Plugin
> rabbit_password = password
> rabbit_host = localhost
> rpc_backend = neutron.openstack.common.rpc.impl_kombu
> state_path = /opt/stack/data/neutron
> lock_path = $state_path/lock
>
> [keystone_authtoken]
> auth_host = 172.23.45.41
> auth_port = 35357
> auth_protocol = http
> admin_tenant_name = service
> admin_user = neutron
> admin_password = password
> signing_dir = /var/cache/neutron
>
> Here is my ml2_plugin.ini
>
> [ml2]
> tenant_network_types = vlan
> type_drivers = vlan
> mechanism_drivers = openvswitch
>
> [ml2_type_vlan]
> network_vlan_ranges = physnet1:500:600
>
> [database]
> connection = mysql://*root:password@127.0.0.1/neutron_ml2?charset=utf8*<http://root:password@127.0.0.1/neutron_ml2?charset=utf8>
>
> [ovs]
> local_ip = 172.23.45.41
>
> [agent]
> root_helper = sudo /usr/bin/neutron-rootwrap /etc/neutron/rootwrap.conf
>
> [securitygroup]
> firewall_driver =
> neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver
>
>
>
> Am I missing something in the configuration ?
>
>
> Regards,
> Sayaji
>
>
>
>
>
>
>
>
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