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Thanks Edger for your reply. I checked the host VM it has enough
resources to create tiny instances. I noticed there was no br-int
present on controller+compute node. I don't know why it was not
present. I manually created br-int and also set-manager to odl 6640
port. Then, I am able to create Nova instances. <br>
<br>
I also noticed if re-started odl that ran in other VM, the
controller dashboard won't be able to create Nova instances again.
it is the same error. But at this time, br-int is present.<br>
<br>
Thanks,<br>
Irene<br>
<br>
<br>
<blockquote
cite="mid:CAD0KtVH2jkWR4L5PUsNV1iASj7dpr9WwaQw7EHi9bgQADdpSgA@mail.gmail.com"
type="cite">
<div dir="ltr">
<div class="gmail_extra">
<div class="gmail_quote">On Wed, Oct 7, 2015 at 12:37 AM,
Edgar Magana <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:edgar.magana@workday.com" target="_blank">edgar.magana@workday.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">Review
your nova-scheduler logs. It seems that yo have an issue
with the resources available to host VMs.<br>
<br>
Cheers,<br>
<br>
Edgar<br>
<div>
<div class="h5"><br>
<br>
<br>
<br>
On 10/6/15, 1:33 PM, "Irene Wu" <<a
moz-do-not-send="true"
href="mailto:iwu@solananetworks.com"><a class="moz-txt-link-abbreviated" href="mailto:iwu@solananetworks.com">iwu@solananetworks.com</a></a>>
wrote:<br>
<br>
>Hi,<br>
><br>
>I was able to install a controller using devstack
singlenode local.conf<br>
>(juno branch) in one VM(ubuntu14.04) and also
installed a Lithium odl<br>
>and installed features : odl-base-all,
odl-aaa-authn, odl-restconf,<br>
>odl-nsf-all, odl-mdsal-apidocs,
odl-ovsdb-openstack odl-ovsdb-northbound<br>
>odl-dlux-core on other VM(ubuntu 14.04). But when
I tried to create<br>
>instance in openstack dashboard GUI, I got error
"“Error: No valid host<br>
>was found”. I googled this error but is still
unable to resolve it.<br>
><br>
>devstack local.conf attached.<br>
><br>
>controller ip :192.168.20.100<br>
>odl ip : 192.168.20.110<br>
><br>
>Here is the output of nova-manage service list:<br>
><br>
>Binary Host Zone Status
State Updated_At<br>
>nova-conductor sln-openstack
internal enabled<br>
>:-) 2015-10-06 18:41:11<br>
>nova-cert sln-openstack
internal enabled<br>
>:-) 2015-10-06 18:41:11<br>
>nova-scheduler sln-openstack
internal enabled<br>
>:-) 2015-10-06 18:41:11<br>
>nova-compute sln-openstack
nova enabled :-)<br>
>2015-10-06 18:41:10<br>
>nova-consoleauth sln-openstack
internal enabled<br>
>:-) 2015-10-06 18:41:11<br>
><br>
>I was looking for the nova computer log, but there
was no /var/log/nova/<br>
>directory created on the controller node ( the
computer node is on the<br>
>same node with the controller node). Is there
anything I missed?<br>
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<div><br>
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<div>Also, you have to configure Devstack to send logs to
files, otherwise they are all in the screen windows. </div>
<div><br>
</div>
<div>I like this answer for more info on logging and
Devstack.</div>
<div><a moz-do-not-send="true"
href="https://ask.openstack.org/en/question/28268/how-to-restart-services-and-where-is-the-logsdevstack/">https://ask.openstack.org/en/question/28268/how-to-restart-services-and-where-is-the-logsdevstack/</a><br>
</div>
<div>Anne</div>
<div> </div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div>
<div class="h5">
><br>
>Thanks,<br>
>Irene<br>
</div>
</div>
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<br>
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<div><br>
</div>
-- <br>
<div class="gmail_signature">
<div dir="ltr">
<div>Anne Gentle</div>
<div>Rackspace</div>
<div>Principal Engineer</div>
<div><a moz-do-not-send="true"
href="http://www.justwriteclick.com" target="_blank">www.justwriteclick.com</a></div>
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