I cannot tell precisely at that point. I don't know much about the configuration performed by DevStack... Usually you just start by looking at the OpenStack logs, 98% of errors are likely to be found somewhere there. The 2% left begin usually related to the server or external equipments :)
Have you read about how DevStack organises the logs?

- Razique

On 14 Nov 2013, at 2:15, Krishanu Dhar wrote:

Thanks for your response. I did unstack.sh too soon and restarted
stack.sh. Usually a fresh stack fixes the error. But I am sure i'll run into it again. So, can you kindly outline the high level steps i should
follow when i run into it again?


On Thu, Nov 14, 2013 at 3:37 PM, Razique Mahroua
<[email protected]>wrote:

Try maybe a simple "nova list" from the command line with the exact same
credentials, try that two times and see if it's working.
Where are the tokens stored?


On 14 Nov 2013, at 2:03, Krishanu Dhar wrote:

Thanks for the pointer, but the log did not help me identify why the login
isn;t working. Below is a snippet from /var/log/apache2/horizon_error.log

[Thu Nov 14 10:00:54 2013] [error] REQ: curl -i -X POST
http://127.0.0.1:5000/v2.0/tokens -H "Content-Type: application/json" -H
"User-Agent: python-keystoneclient"
[Thu Nov 14 10:00:54 2013] [error] REQ BODY: {"auth":
{"passwordCredentials": {"username": "admin", "password": "krish"}}}
[Thu Nov 14 10:00:54 2013] [error]
[Thu Nov 14 10:00:54 2013] [error] Starting new HTTP connection (1):
127.0.0.1
[Thu Nov 14 10:00:54 2013] [error] Login failed for user "admin".



On Thu, Nov 14, 2013 at 4:26 AM, Razique Mahroua
<[email protected]>wrote:

Check Horizon logs (/var/log/apache2/error.log usually)
you should find the exception there

Razique


On 13 Nov 2013, at 14:46, Krishanu Dhar wrote:

Hi,

If I keep the open stack login page up for some time and subsequently

when

i refresh the browser, above the User Name box I get to see "Session

timed

out."
Subsequently when i try to login with my credentials it says
"An error occurred authenticating. Please try again later." and does not
allow me to login at all.

Can someone help me understand what's going wrong? How do I fix it? This

is

on devstack by the way.

Thanks,
krish

--
Krishanu
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