<div dir="auto">Chris<div dir="auto"><br></div><div dir="auto">I have not enabled debug on scheduler but I will tonight. thank you for the feedback.</div><div dir="auto"><br></div><div dir="auto"><br><br><div data-smartmail="gmail_signature" dir="auto"><br><br>Sent from my Samsung S7 Edge<br> </div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Jun 20, 2017 4:22 PM, "Chris Friesen" <<a href="mailto:chris.friesen@windriver.com">chris.friesen@windriver.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On 06/20/2017 01:45 PM, Alex Evonosky wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Openstackers-<br>
<br>
I am getting the familiar: *No hosts found* when launching an instance. After<br>
research I found many issues such as this at least going back to 2015. However,<br>
the solutions that were presented did not really seem to help mine, so I am<br>
checking if my error maybe a more common one that could be fixed.<br>
</blockquote>
<br>
<snip><br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
some from nova-scheduler:<br>
<br>
2017-06-20 15:18:14.879 11720 INFO nova.filters<br>
[req-128bca26-06da-49de-9d14-a<wbr>d1ae967d084 7e7176b79f94483c8b802a7004466e<wbr>66<br>
5f8b2c83921b4b3eb74e448667b267<wbr>b1 -<br>
- -] Filter RetryFilter returned 0 hosts<br>
2017-06-20 15:18:14.888 11720 INFO nova.filters<br>
[req-128bca26-06da-49de-9d14-a<wbr>d1ae967d084 7e7176b79f94483c8b802a7004466e<wbr>66<br>
5f8b2c83921b4b3eb74e448667b267<wbr>b1 -<br>
- -] Filtering removed all hosts for the request with instance ID<br>
'1a461902-4b93-40e5-9a95-76bb9<wbr>ccbae63'. Filter results: ['RetryFilter: (start:<br>
0, end: 0)']<br>
2017-06-20 15:19:10.930 11720 INFO nova.scheduler.host_manager<br>
[req-003eec5d-441a-45af-9784-0<wbr>d857a9d111a - - - - -] Successfully synced<br>
instances from host 'o<br>
penstack-compute2'.<br>
2017-06-20 15:20:15.113 11720 INFO nova.scheduler.host_manager<br>
[req-b1c4044c-6973-4f28-94bc-5<wbr>b40c957ff48 - - - - -] Successfully synced<br>
instances from host 'o<br>
penstack-compute3'.<br>
</blockquote>
<br>
If you haven't already, enable debug logs on nova-scheduler. You should be able to see which filter is failing and hopefully why.<br>
<br>
In your example, look for nova-scheduler logs with "req-c4d5e734-ba41-4fe8-9397-4<wbr>b4165f4a133" in them since that is the failed request. The timestamp should be around 15:30:56.<br>
<br>
Chris<br>
<br>
<br>
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</blockquote></div></div>