[Openstack] problem in launching instance in icehouse [Virtual Interface creation failed]

nithish B bestofnithish at gmail.com
Mon Sep 8 06:26:38 UTC 2014


Hi,
    Adding
vif_plugging_is_fatal = False
vif_plugging_timeout = 0
in the DEFAULT section of nova.conf in all the nodes usually works.
Add that and try again, and let me know if it still has got issues.

Thanks.

Regards,
Nitish B.

On Sun, Sep 7, 2014 at 10:47 PM, Srinivasreddy R <
srinivasreddy4390 at gmail.com> wrote:

> hi Nitish ,
>
> thanks for your reply ..
>
> i have attached  nova.conf and ml2_conf.ini .
>
> thanks,
> srinivas.
>
>
>
> Hi Srinivasreddy,
>      Can you please paste your nova.conf and ml2_conf.ini?
>
>
> Regards,
> Nitish B.
>
>
> On Sun, Sep 7, 2014 at 12:12 AM, Srinivasreddy R <
> srinivasreddy4390 at gmail.com> wrote:
>
>> Hi,
>>
>> I am trying to setup openstack  with 3 node setup .
>> i am following
>> OPENSTACK INSTALLATION GUIDE FOR UBUNTU 12.04/14.04 (LTS)  - ICEHOUSE
>> <http://docs.openstack.org/icehouse/install-guide/install/apt/content/index.html>
>> http://docs.openstack.org/icehouse/install-guide/install/apt/content/
>>
>>
>> the following are the logs in dashboard ..
>> pls help me ..pls give me some inputs how to debug .
>>
>> *Instance Overview*
>> *Info*
>> ------------------------------
>>
>> Name
>> demo-instance100
>> ID
>> 3d9b2d74-18e3-4654-a11f-19337754ccad
>> Status
>> Error
>> Availability Zone
>> nova
>> Created
>> Sept. 6, 2014, 12:50 a.m.
>> Uptime
>> 41 minutes
>> *Fault*
>> ------------------------------
>>
>> Message
>> Virtual Interface creation failed
>> Code
>> 500
>> Details
>> File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line
>> 290, in decorated_function return function(self, context, *args, **kwargs)
>> File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2102,
>> in run_instance do_run_instance() File
>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py", line
>> 249, in inner return f(*args, **kwargs) File
>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2101, in
>> do_run_instance legacy_bdm_in_spec) File
>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1225, in
>> _run_instance notify("error", fault=e) # notify that build failed File
>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/excutils.py", line
>> 68, in __exit__ six.reraise(self.type_, self.value, self.tb) File
>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1209, in
>> _run_instance instance, image_meta, legacy_bdm_in_spec) File
>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1353, in
>> _build_instance network_info.wait(do_raise=False) File
>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/excutils.py", line
>> 68, in __exit__ six.reraise(self.type_, self.value, self.tb) File
>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1329, in
>> _build_instance set_access_ip=set_access_ip) File
>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 393, in
>> decorated_function return function(self, context, *args, **kwargs) File
>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1741, in
>> _spawn LOG.exception(_('Instance failed to spawn'), instance=instance) File
>> "/usr/lib/python2.7/dist-packages/nova/openstack/common/excutils.py", line
>> 68, in __exit__ six.reraise(self.type_, self.value, self.tb) File
>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1738, in
>> _spawn block_device_info) File
>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2287,
>> in spawn block_device_info) File
>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 3703,
>> in _create_domain_and_network raise
>> exception.VirtualInterfaceCreateException()
>> Created
>> Sept. 6, 2014, 12:50 a.m.
>> *Specs*
>> ------------------------------
>>
>> Flavor
>> m1.tiny
>> RAM
>> 512MB
>> VCPUs
>> 1 VCPU
>> Disk
>> 1GB
>> *IP Addresses*
>> ------------------------------
>>
>> Ext-Net
>> 203.0.113.104
>> Demo-Net1
>> 172.168.1.2
>> Ext-Net1
>> 192.0.113.102
>> *Security Groups*
>> ------------------------------
>>
>> default
>> ·         ALLOW IPv4 from default
>> ·         ALLOW IPv4 22/tcp from 0.0.0.0/0
>> ·         ALLOW IPv4 to 0.0.0.0/0
>> ·         ALLOW IPv6 to ::/0
>> ·         ALLOW IPv6 from default
>> ·         ALLOW IPv4 icmp from 0.0.0.0/0
>> *Meta*
>> ------------------------------
>>
>> Key Name
>> ssn-key
>> Image Name
>> IMAGELABEL
>> <http://10.203.3.15/horizon/project/images/79072353-a583-4a1a-9f3c-d5f3e1fa4328/>
>> *Volumes Attached*
>> ------------------------------
>>
>> Volume
>> *No volumes attached.*
>>
>>
>> thanks,
>> srinivas.
>>
>>
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>
>
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