| Summary: | overcloud deployment fails with no valid hosts found | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat OpenStack | Reporter: | Dave Wilson <dwilson> | ||||
| Component: | rhosp-director | Assignee: | Dmitry Tantsur <dtantsur> | ||||
| Status: | CLOSED INSUFFICIENT_DATA | QA Contact: | Omri Hochman <ohochman> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 9.0 (Mitaka) | CC: | chih-hsien.chien, dbecker, dtantsur, dwilson, jcoufal, krzysztofx.malkowski, mburns, morazi, rhel-osp-director-maint, tvignaud | ||||
| Target Milestone: | --- | Keywords: | ZStream | ||||
| Target Release: | 9.0 (Mitaka) | Flags: | dtantsur:
needinfo?
(dwilson) |
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| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2017-01-19 15:02:22 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Attachments: |
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Which OSP version is it? Judging by openstackclient version it is OSP9, right?
> "ironic node-list" show non-existent "Instance UUID" attached to a node with a provisioning state "available"
What do you mean by non-existent? You don't see these instances in nova show? Is it possible that they are left from a previous deployment that failed to clean up properly?
Please reopen when you're ready to provide the missing information. Also please make sure to check http://docs.openstack.org/developer/ironic/deploy/troubleshooting.html#nova-returns-no-valid-host-was-found-error |
Created attachment 1196485 [details] associated log files Description of problem: When deploying an overcloud of 18 computes with only 18 available compute ironic nodes, deployment fails. "nova list" show 3 nodes in error state. "ironic node-list" show non-existent "Instance UUID" attached to a node with a provisioning state "available". Note, a deployment of 18 computes with 36 available ironic compute nodes deploys and using node binding via capabilities also incurs no issues. For the instances in "error" state the logs reveal "NoValidHost: No valid host was found. There are not enough hosts available." Before deallocating instance. Attached are the output from nova list and ironic node-list, compute.log and conductor.log Version-Release number of selected component (if applicable): python-openstackclient-2.2.0-1.el7ost.noarch openstack-tripleo-0.0.8-0.2.d81bd6dgit.el7ost.noarch How reproducible: 100% Steps to Reproduce: 1.Deploy overcloud of 18 computes with only 18 availble ironic "compute" nodes 2.Observe failure of a few compute instances Actual results:Deplyoment fails as described above Expected results: A successful overcloud deployment Additional info: