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Here is what we get. :)
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<div class="">Thanks for your help<br class="">
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<div class="">Le 18 janv. 2022 à 23:17, Tony Liu <<a href="mailto:tonyliu0592@hotmail.com" class="">tonyliu0592@hotmail.com</a>> a écrit :</div>
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<div class="">It would be easier to check resource provider by openstack cli, than looking<br class="">
into db.<br class="">
<br class="">
What's the name, short or FDQN, used by other compute nodes?<br class="">
Restart nova-compute and look into log, see which name is used<br class="">
to register resource provider.<br class="">
<br class="">
<br class="">
Tony<br class="">
________________________________________<br class="">
From: Marc-Antoine Godde (Student at CentraleSupelec) <<a href="mailto:marc-antoine.godde@student-cs.fr" class="">marc-antoine.godde@student-cs.fr</a>><br class="">
Sent: January 18, 2022 01:56 PM<br class="">
To: <a href="mailto:openstack-discuss@lists.openstack.org" class="">openstack-discuss@lists.openstack.org</a><br class="">
Subject: Problem with ressource provider<br class="">
<br class="">
Hello,<br class="">
<br class="">
<br class="">
In our cluster, we have 4 computes running and we have an issue with the number 4.<br class="">
<br class="">
<br class="">
We can't create VMs on it, we can't migrate VMs to or from that node. VMs are still perfectly working though. After a first diagnosis, it appears that there's a problem with the ressource provider.<br class="">
<br class="">
Node is declared in the db with:<br class="">
- name: os-compute-4, uuid: d12ea77b-d678-40ce-a813-d8094cabbbd8<br class="">
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Here are the ressource provider:<br class="">
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- name: os-compute-4, uuid: a9dc2a56-5b2d-49b1-ac47-6d996d2d029a<br class="">
<br class="">
- name: os-compute-4.openstack.local, uuid: d12ea776-d678-40ce-a813-d8094cabbbd8<br class="">
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<br class="">
In our opinion, os-compute-4.openstack.local shouldn't be there at all. We want to destroy both of the ressource provider and recreate one.<br class="">
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<br class="">
I must also precise that os-compute-4 ressource provider has 0 allocation and os-compute-4.openstack.local only 3 (there’s at least 50 VMs running on it…). Moreover, for these 3 allocations, the server uuid doesn't correspond to any existing VMs. Overall, none
of the VMs has a ressource allocation on os-compute-4.<br class="">
<br class="">
<br class="">
We found the command nova-manage placement heal_allocations on the Internet but we can't find it in any container, maybe deprecated ? The cluster is running Ussuri installed with Openstack-ansible.<br class="">
<br class="">
If you have any suggestion, any help would be appreciated. Thanks. :)<br class="">
<br class="">
Best,<br class="">
Marc-Antoine Godde<br class="">
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