[Openstack] Devstack Auth Error in Neutron

Mohan Kumar nmohankumar1011 at gmail.com
Fri Jun 17 12:03:16 UTC 2016


Karun,

Please check q-svc (neutron) service is running or not !  Error complaining
that  keystone url is not reachable to authenticate ,  IP 192.168.202.130
should be reachable and keystone service should be active .

Maybe you can rerun devstack if you host dhcp ip got changed .

Thanks.,
Mohankumar.N

On Thu, Jun 16, 2016 at 12:18 PM, karun pruthi <karun.pruthi07 at gmail.com>
wrote:

> Hi Mohan
>
> Thanks for the reply i did
>
> karun at ubuntu:~/devstack$ source openrc admin admin as using as admin
>
> WARNING: setting legacy OS_TENANT_NAME to support cli tools.
>
> But again on trying to create VIP i get error as below:-
>
> karun at ubuntu:~/devstack$ neutron lbaas-loadbalancer-create --name lb1
> private-subnet
> *Unable to establish connection to
> http://192.168.202.130:9696/v2.0/subnets.json?fields=id&name=private-subnet
> <http://192.168.202.130:9696/v2.0/subnets.json?fields=id&name=private-subnet> *
>
> do i need to run stack.sh again though i was logged in Horizon URL as
> such!!
>
> Is there something still i am missing!!
>
> Thanks & Regards
> Karun
>
>
> On Thu, Jun 16, 2016 at 11:02 AM, Mohan Kumar <nmohankumar1011 at gmail.com>
> wrote:
>
>> Hi Karun,
>>
>> You need to set authentication identity plugins ,  It defines on which
>> user  credential you want to execute open-stack commands . By default
>> DevStack installs 2 mains users 1. admin 2. demo
>>
>> This is how you use the credentials of the user demo:
>>
>> stack at devstack:~/devstack$ source openrc
>>
>> This is how you use the credentials of the user admin:
>>
>> stack at devstack:~/devstack$ source openrc admin admin
>>
>> To go back to the user demo simply do:
>>
>> stack at devstack:~/devstack$ source openrc demo demo
>>
>> Thanks.,
>> Mohankumar.N
>>
>>
>> On Wed, Jun 15, 2016 at 4:04 PM, karun pruthi <karun.pruthi07 at gmail.com>
>> wrote:
>> >
>> > Hi
>> >
>> > I have a devstack running on ubuntu LTS 14.04 and trying to setup lbaas
>> setup using the url as below:-
>> >
>> > https://wiki.openstack.org/wiki/Neutron/LBaaS/HowToRun
>> >
>> > But getting error as below when trying to create vip using neutron
>> lbaas-loadbalancer-create --name lb1 private-subnet
>> >
>> > An auth plugin is required to fetch a token
>> >
>> > Can someone please guide how to correct this !!
>> >
>> > Thanks & Regards
>> > Karun
>> >
>> >
>> >
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>>
>
>
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