[Openstack] Devstack Auth Error in Neutron

Adam Young ayoung at redhat.com
Tue Jun 21 16:19:41 UTC 2016


On 06/17/2016 08:03 AM, Mohan Kumar wrote:
> 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 .


This is a client side warning.  Nothing on the server side is involved. 
You are trying to call the client without a valid Auth plugin 
specified.  Set Env vars or pass command line parameters to use the 
v3password auth plugin

>
> Thanks.,
> Mohankumar.N*
> *
>
> On Thu, Jun 16, 2016 at 12:18 PM, karun pruthi 
> <karun.pruthi07 at gmail.com <mailto: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
>     *
>
>     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 <mailto: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 <mailto: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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