[Starlingx-discuss] Can not launch instance

Alonso, Juan Carlos juan.carlos.alonso at intel.com
Tue Nov 20 16:32:31 UTC 2018

Hello Volker,

Can you share me the steps to create an instance successfully? I am facing the same issue.

Juan Carlos Alonso

From: von Hoesslin, Volker [mailto:Volker.Hoesslin at swsn.de]
Sent: Thursday, November 15, 2018 4:25 AM
To: starlingx <starlingx-discuss at lists.starlingx.io>
Subject: Re: [Starlingx-discuss] Can not launch instance

cool, thanks for your feedback! i've already read and understood the topic with the backing. i'm now so far that it seems to work if I create an instance without the security-groups (default-group) specification, i don't know why exactly. as far as i've understood it now, it's supposed to have something to do with "port-security-enabled=false"?

sorry that i got in touch with the group so quickly before i exhausted all my possibilities... I promise improvement ;)

Von: Dinescu, Stefan [mailto:Stefan.Dinescu at windriver.com]
Gesendet: Donnerstag, 15. November 2018 11:15
An: volker.von.hoesslin at gmx.de<mailto:volker.von.hoesslin at gmx.de>; starlingx
Betreff: Re: [Starlingx-discuss] Can not launch instance


Just a few quick questions to eliminate some potential issues (or maybe even figure out the issue):
1. Are the storage nodes in an available state?
2. On the compute nodes, is nova-local configures for remote backing as well? To check use "system host-lvg-show compute-0 nova-local" and check the "instance_backing" parameter.
From: volker.von.hoesslin at gmx.de<mailto:volker.von.hoesslin at gmx.de> [volker.von.hoesslin at gmx.de]
Sent: Thursday, November 15, 2018 11:03 AM
To: starlingx
Subject: Re: [Starlingx-discuss] Can not launch instance
ok, after download the first official ISO (Cengn-mirror) and reinstall the complete starlingX i got the same error. for now, i can see some lines in "/var/log/nova/nova-scheduler.log". i have pasted here: https://pastebin.com/TbvYwTqu

i really need a running openstack and i am willing to spend money for service, please help me guys...


i don't understand that, either i am the only one who builds a starlingX-stack at all or i have to fight very hard for all the additional knowledge i need in addition to the install-doku...
now i have created all necessary components:
- external network
- internal network
- router (add external and internal network)
- add flavoir (aggregate_instance_extra_specs:storage=remote)
- add image (cirrOS 0.4.0 RAW/QCOW2)
- add key pairs
now i created a new instance (via horizon/CLI), without success. the instance is created but it ends in an error-stat :( error messages in the horizon GUI are meaningless for me:

Message: No valid host was found. There are not enough hosts available. compute-0: (RetryFilter) Previously tried: [[u'compute-1', u'compute-1'], [u'compute-0', u'compute-0']], compute-1: (RetryFilter) Previously tried: [[u'compute-1', u'compute-1'], [u'compute-0
Code: 501
Details: compute-0: (RetryFilter) Previously tried: [[u'compute-1', u'compute-1'], [u'compute-0', u'compute-0']], compute-1: (RetryFilter) Previously tried: [[u'compute-1', u'compute-1'], [u'compute-0', u'compute-0']]
Created: Nov. 13, 2018, 11:49 a.m.


Alarm UUID: 15f5bc85-de93-4109-a278-425bafc7c997
Alarm ID: 700.001
Severity: critical
Alarm State: set
Alarm Type: processing-error
Timestamp: Nov. 13, 2018, 11:49 a.m.
Entity Instance ID: tenant=571bfa02-4736-4359-a15d-871224b3b202.instance=3ef09380-47e6-479a-91cc-6813474a183d
Entity Type ID: tenant.instance
Probable Cause: underlying-resource-unavailable
Proposed Repair Action: Manual intervention required
Service Affecting: True
Management Affecting: True
Reason: Instance foobar123 owned by admin has failed to schedule

Interesting is, half of the instance is missing: @see: https://imgur.com/a/UVmEZhF
- missing NIC
- missing IP Addresses
- missing Security Groups
- missing Volumes Attached

does anyone still have a tip for me? Volker

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