Open Stack

I have seen this behavior when overcloud stack is not ready. Go to the Undercloud node and run "heat stack-list" to know the status of overcloud stack. If it is stuck at IN PROGRESS or ended in ERROR status, such behavior is observed.


From: 严超 [mailto:yanchao727 at gmail.com]
Sent: Monday, July 21, 2014 9:52 PM
To: Clint Byrum
Cc: openstack
Subject: Re: [Openstack] [TripleO]Overcloud won't use nova command like "nova list"

I was following this guide: http://openstack.redhat.com/TripleO_VM_Setup

Best Regards！
Chao Yan
--------------
My twitter：Andy Yan @yanchao727<https://twitter.com/yanchao727>
My Weibo：http://weibo.com/herewearenow
--------------

2014-07-22 12:21 GMT+08:00 严超 <yanchao727 at gmail.com<mailto:yanchao727 at gmail.com>>:
NO, I still can't use nova commands, debug is like follow :

chaoya at ironic001:~/tripleo$ export -p | grep OS
declare -x LESSCLOSE="/usr/bin/lesspipe %s %s"
declare -x OS_AUTH_URL="http://192.0.2.7:5000/v2.0"
declare -x OS_NO_CACHE="True"
declare -x OS_PASSWORD="unset"
declare -x OS_TENANT_NAME="admin"
declare -x OS_USERNAME="admin"
chaoya at ironic001:~/tripleo$ nova --debug list

REQ: curl -i 'http://192.0.2.7:5000/v2.0/tokens' -X POST -H "Content-Type: application/json" -H "Accept: application/json" -H "User-Agent: python-novaclient" -d '{"auth": {"tenantName": "admin", "passwordCredentials": {"username": "admin", "password": "unset"}}}'

New session created for: (http://192.0.2.7:5000)
RESP: [401] {'date': 'Tue, 22 Jul 2014 12:19:27 GMT', 'transfer-encoding': 'chunked', 'content-type': 'application/json', 'www-authenticate': 'Keystone uri="http://localhost:5000/"', 'vary': 'X-Auth-Token'}
RESP BODY: {"error": {"message": "Could not find user, admin.", "code": 401, "title": "Unauthorized"}}

DEBUG (shell:777) Invalid OpenStack Nova credentials.
Traceback (most recent call last):
  File "/home/chaoya/tripleo/tripleo-incubator/openstack-tools/local/lib/python2.7/site-packages/novaclient/shell.py", line 774, in main
    OpenStackComputeShell().main(map(strutils.safe_decode, sys.argv[1:]))
  File "/home/chaoya/tripleo/tripleo-incubator/openstack-tools/local/lib/python2.7/site-packages/novaclient/shell.py", line 687, in main
    raise exc.CommandError(_("Invalid OpenStack Nova credentials."))
CommandError: Invalid OpenStack Nova credentials.

ERROR: Invalid OpenStack Nova credentials.


Best Regards！
Chao Yan
--------------
My twitter：Andy Yan @yanchao727<https://twitter.com/yanchao727>
My Weibo：http://weibo.com/herewearenow
--------------

2014-07-22 2:24 GMT+08:00 Clint Byrum <clint at fewbar.com<mailto:clint at fewbar.com>>:

Not sure what is in stackrc, but if you used tripleo's 'devtest', it
produces a 'tripleorc' which can be sourced, but you still also need to
choose between overcloud and undercloud. So:

. $TRIPLEO_ROOT/tripleorc
. $TRIPLEO_ROOT/overcloudrc

Should work.

Excerpts from 严超's message of 2014-07-21 02:09:08 -0700:
> Hi, Everyone :
>         I've got the same issue when deployed overcloud and undercloud
> using TripleO, I can use "nova list" and the other nova command :
> https://bugs.launchpad.net/tripleo/+bug/1290488
> Is there any way to solve this?
>
> root at overcloud-notcompute0-zdcmpw47hksu:~# . ~/stackrc
> root at overcloud-notcompute0-zdcmpw47hksu:~# nova list
> ERROR: Invalid OpenStack Nova credentials.
> root at overcloud-notcompute0-zdcmpw47hksu:~#
>
> *Best Regards！*
>
>
> *Chao Yan--------------**My twitter：Andy Yan @yanchao727
> <https://twitter.com/yanchao727>*
>
>
> *My Weibo：http://weibo.com/herewearenow
> <http://weibo.com/herewearenow>--------------*

_______________________________________________
Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Post to     : openstack at lists.openstack.org<mailto:openstack at lists.openstack.org>
Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack/attachments/20140722/231798c2/attachment.html>