[Openstack] Errors in neutron-server while launching VM

Nasir Mahmood nasir.mahmood at gmail.com
Fri Oct 16 10:55:08 UTC 2015


Rahul,

You may need to re-create neutron DB...this error should never be seen in
your logs if your installation/configuration is gone good,

On Fri, Oct 16, 2015 at 3:22 PM, nithish B <bestofnithish at gmail.com> wrote:

> Hi Rahul,
> Is the table "networks" available in the DB? Looks like it does not exist
> and thus when neutron queries the DB, it returns the error.
> Let me know.
>
> Thanks.
> Nitish B.
>
> Regards,
> Nitish B.
>
> On Fri, Oct 16, 2015 at 3:10 PM, Rahul Arora <rahul1991.arora at gmail.com>
> wrote:
>
>> Hi Team.
>>
>> I am trying to run Openstack KILO release on my Ubuntu 14.04 x86
>> machine.I am able to run all the services.i.e glance,nova.keystone,neutron
>> etc successfully.
>>
>> But when i am trying to launch VM using below command manually.
>>
>> *nova boot --image 8f6e2973-c048-4445-8c31-38e159c930fc --flavor m1.tiny
>> "rahul"*
>>
>> I am getting below error in *neutron-server *service.
>> =========================================
>>
>>
>> 2015-10-06 02:29:53.894 8064 TRACE neutron.api.v2.resource
>> self.errorhandler(self, exc, value)
>> 2015-10-06 02:29:53.894 8064 TRACE neutron.api.v2.resource   File
>> "/usr/lib/python2.7/site-packages/MySQLdb/connections.py", line 36, in
>> defaulterrorhandler
>> 2015-10-06 02:29:53.894 8064 TRACE neutron.api.v2.resource     raise
>> errorclass, errorvalue
>> 2015-10-06 02:29:53.894 8064 TRACE neutron.api.v2.resource OperationalError:
>> (OperationalError) (1054, "Unknown column 'networks.mtu' in 'field list'")
>> 'SELECT networks.tenant_id AS networks_tenant_id, networks.id AS
>> networks_id, networks.name AS networks_name, networks.status AS
>> networks_status, networks.admin_state_up AS networks_admin_state_up,
>> networks.shared AS networks_shared, networks.mtu AS networks_mtu,
>> networks.vlan_transparent AS networks_vlan_transparent,
>> ipallocationpools_1.id AS ipallocationpools_1_id,
>> ipallocationpools_1.subnet_id AS ipallocationpools_1_subnet_id,
>> ipallocationpools_1.first_ip AS ipallocationpools_1_first_ip,
>> ipallocationpools_1.last_ip AS ipallocationpools_1_last_ip,
>> dnsnameservers_1.address AS dnsnameservers_1_address,
>> dnsnameservers_1.subnet_id AS dnsnameservers_1_subnet_id,
>> subnetroutes_1.destination AS subnetroutes_1_destination,
>> subnetroutes_1.nexthop AS subnetroutes_1_nexthop, subnetroutes_1.subnet_id
>> AS subnetroutes_1_subnet_id, subnets_1.tenant_id AS subnets_1_tenant_id,
>> subnets_1.id AS subnets_1_id, subnets_1.name AS subnets_1_name,
>> subnets_1.network_id AS subnets_1_network_id, subnets_1.subnetpool_id AS
>> subnets_1_subnetpool_id, subnets_1.ip_version AS subnets_1_ip_version,
>> subnets_1.cidr AS subnets_1_cidr, subnets_1.gateway_ip AS
>> subnets_1_gateway_ip, subnets_1.enable_dhcp AS subnets_1_enable_dhcp,
>> subnets_1.shared AS subnets_1_shared, subnets_1.ipv6_ra_mode AS
>> subnets_1_ipv6_ra_mode, subnets_1.ipv6_address_mode AS
>> subnets_1_ipv6_address_mode, externalnetworks_1.network_id AS
>> externalnetworks_1_network_id \nFROM networks LEFT OUTER JOIN
>> externalnetworks ON networks.id = externalnetworks.network_id LEFT OUTER
>> JOIN subnets AS subnets_1 ON networks.id = subnets_1.network_id LEFT
>> OUTER JOIN ipallocationpools AS ipallocationpools_1 ON subnets_1.id =
>> ipallocationpools_1.subnet_id LEFT OUTER JOIN dnsnameservers AS
>> dnsnameservers_1 ON subnets_1.id = dnsnameservers_1.subnet_id LEFT OUTER
>> JOIN subnetroutes AS subnetroutes_1 ON subnets_1.id =
>> subnetroutes_1.subnet_id LEFT OUTER JOIN externalnetworks AS
>> externalnetworks_1 ON networks.id = externalnetworks_1.network_id
>> \nWHERE networks.tenant_id IN (%s) AND networks.shared IN (%s)'
>> ('75ee0e2b66e04287920904eb40351f57', 0)
>> 2015-10-06 02:29:53.894 8064 TRACE neutron.api.v2.resource
>>
>> NOTE: I am using ml2 plugins to run  the neutron-server service.
>>
>> Please help me solving this issue.
>>
>> Thanks for the help.
>>
>>
>> --
>>
>> Regards
>>
>>
>> Rahul Arora
>>
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>
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-- 
Nasir Mahmood
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