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<p class="MsoPlainText">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.
<o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">
</span><span style="font-size:11.0pt;font-family:"Microsoft JhengHei","sans-serif"">严超</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> [mailto:yanchao727@gmail.com]
<br>
<b>Sent:</b> Monday, July 21, 2014 9:52 PM<br>
<b>To:</b> Clint Byrum<br>
<b>Cc:</b> openstack<br>
<b>Subject:</b> Re: [Openstack] [TripleO]Overcloud won't use nova command like "nova list"<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:13.5pt">I was following this guide: <a href="http://openstack.redhat.com/TripleO_VM_Setup">
http://openstack.redhat.com/TripleO_VM_Setup</a></span><o:p></o:p></p>
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<p class="MsoNormal"><b><i><span style="font-size:13.5pt;font-family:"Comic Sans MS"">Best Regards</span></i></b><b><i><span style="font-size:13.5pt;font-family:"Calibri","sans-serif"">！</span></i></b><o:p></o:p></p>
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<p class="MsoNormal"><b><i><span style="font-size:13.5pt;font-family:"Comic Sans MS"">Chao Yan<br>
--------------<br>
My twitter</span></i></b><b><i><span style="font-size:13.5pt;font-family:"Calibri","sans-serif"">：</span></i></b><b><i><span style="font-size:13.5pt;font-family:"Comic Sans MS"">Andy Yan
<a href="https://twitter.com/yanchao727" target="_blank">@yanchao727</a></span></i></b><br>
<b><i><span style="font-size:13.5pt;font-family:"Comic Sans MS"">My Weibo</span></i></b><b><i><span style="font-size:13.5pt;font-family:"Calibri","sans-serif"">：</span></i></b><b><i><span style="font-size:13.5pt;font-family:"Comic Sans MS""><a href="http://weibo.com/herewearenow" target="_blank">http://weibo.com/herewearenow</a><br>
--------------</span></i></b><o:p></o:p></p>
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<p class="MsoNormal">2014-07-22 12:21 GMT+08:00 <span style="font-family:"Microsoft JhengHei","sans-serif"">
严超</span> <<a href="mailto:yanchao727@gmail.com" target="_blank">yanchao727@gmail.com</a>>:<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:13.5pt">NO, I still can't use nova commands, debug is like follow :<br>
<br>
chaoya@ironic001:~/tripleo$ export -p | grep OS<br>
declare -x LESSCLOSE="/usr/bin/lesspipe %s %s"<br>
declare -x OS_AUTH_URL="<a href="http://192.0.2.7:5000/v2.0" target="_blank">http://192.0.2.7:5000/v2.0</a>"<br>
declare -x OS_NO_CACHE="True"<br>
declare -x OS_PASSWORD="unset"<br>
declare -x OS_TENANT_NAME="admin"<br>
declare -x OS_USERNAME="admin"<br>
chaoya@ironic001:~/tripleo$ nova --debug list<br>
<br>
REQ: curl -i '<a href="http://192.0.2.7:5000/v2.0/tokens" target="_blank">http://192.0.2.7:5000/v2.0/tokens</a>' -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"}}}'<br>
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New session created for: (<a href="http://192.0.2.7:5000" target="_blank">http://192.0.2.7:5000</a>)<br>
RESP: [401] {'date': 'Tue, 22 Jul 2014 12:19:27 GMT', 'transfer-encoding': 'chunked', 'content-type': 'application/json', 'www-authenticate': 'Keystone uri="<a href="http://localhost:5000/" target="_blank">http://localhost:5000/</a>"', 'vary': 'X-Auth-Token'}<br>
RESP BODY: {"error": {"message": "Could not find user, admin.", "code": 401, "title": "Unauthorized"}}<br>
<br>
DEBUG (shell:777) Invalid OpenStack Nova credentials.<br>
Traceback (most recent call last):<br>
File "/home/chaoya/tripleo/tripleo-incubator/openstack-tools/local/lib/python2.7/site-packages/novaclient/shell.py", line 774, in main<br>
OpenStackComputeShell().main(map(strutils.safe_decode, sys.argv[1:]))<br>
File "/home/chaoya/tripleo/tripleo-incubator/openstack-tools/local/lib/python2.7/site-packages/novaclient/shell.py", line 687, in main<br>
raise exc.CommandError(_("Invalid OpenStack Nova credentials."))<br>
CommandError: Invalid OpenStack Nova credentials.<o:p></o:p></span></p>
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ERROR: Invalid OpenStack Nova credentials.<o:p></o:p></span></p>
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<p class="MsoNormal"><b><i><span style="font-size:13.5pt;font-family:"Comic Sans MS"">Best Regards</span></i></b><b><i><span style="font-size:13.5pt;font-family:"Calibri","sans-serif"">！</span></i></b><o:p></o:p></p>
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<p class="MsoNormal"><b><i><span style="font-size:13.5pt;font-family:"Comic Sans MS"">Chao Yan<br>
--------------<br>
My twitter</span></i></b><b><i><span style="font-size:13.5pt;font-family:"Calibri","sans-serif"">：</span></i></b><b><i><span style="font-size:13.5pt;font-family:"Comic Sans MS"">Andy Yan
<a href="https://twitter.com/yanchao727" target="_blank">@yanchao727</a></span></i></b><br>
<b><i><span style="font-size:13.5pt;font-family:"Comic Sans MS"">My Weibo</span></i></b><b><i><span style="font-size:13.5pt;font-family:"Calibri","sans-serif"">：</span></i></b><b><i><span style="font-size:13.5pt;font-family:"Comic Sans MS""><a href="http://weibo.com/herewearenow" target="_blank">http://weibo.com/herewearenow</a><br>
--------------</span></i></b><o:p></o:p></p>
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<p class="MsoNormal">2014-07-22 2:24 GMT+08:00 Clint Byrum <<a href="mailto:clint@fewbar.com" target="_blank">clint@fewbar.com</a>>:<o:p></o:p></p>
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<p class="MsoNormal">Not sure what is in stackrc, but if you used tripleo's 'devtest', it<br>
produces a 'tripleorc' which can be sourced, but you still also need to<br>
choose between overcloud and undercloud. So:<br>
<br>
. $TRIPLEO_ROOT/tripleorc<br>
. $TRIPLEO_ROOT/overcloudrc<br>
<br>
Should work.<br>
<br>
Excerpts from <span style="font-family:"Microsoft JhengHei","sans-serif"">严超</span>'s message of 2014-07-21 02:09:08 -0700:<o:p></o:p></p>
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<p class="MsoNormal">> Hi, Everyone :<br>
> I've got the same issue when deployed overcloud and undercloud<br>
> using TripleO, I can use "nova list" and the other nova command :<br>
> <a href="https://bugs.launchpad.net/tripleo/+bug/1290488" target="_blank">https://bugs.launchpad.net/tripleo/+bug/1290488</a><br>
> Is there any way to solve this?<br>
><br>
> root@overcloud-notcompute0-zdcmpw47hksu:~# . ~/stackrc<br>
> root@overcloud-notcompute0-zdcmpw47hksu:~# nova list<br>
> ERROR: Invalid OpenStack Nova credentials.<br>
> root@overcloud-notcompute0-zdcmpw47hksu:~#<br>
><o:p></o:p></p>
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<p class="MsoNormal">> *Best Regards<span style="font-family:"Calibri","sans-serif"">！</span>*<br>
><br>
><br>
> *Chao Yan--------------**My twitter<span style="font-family:"Calibri","sans-serif"">：</span>Andy Yan @yanchao727<br>
> <<a href="https://twitter.com/yanchao727" target="_blank">https://twitter.com/yanchao727</a>>*<br>
><br>
><br>
> *My Weibo<span style="font-family:"Calibri","sans-serif"">：</span><a href="http://weibo.com/herewearenow" target="_blank">http://weibo.com/herewearenow</a><br>
> <<a href="http://weibo.com/herewearenow" target="_blank">http://weibo.com/herewearenow</a>>--------------*<br>
<br>
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