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Hello,</p>
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In our cluster, we have 4 computes running and we have an issue with the number 4.</p>
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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.</p>
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</span></div>
<div class=""><span style="caret-color: rgb(35, 38, 41); color: rgb(35, 38, 41); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Liberation Sans", sans-serif; font-size: 15px;" class="">Node is declared in the db with:</span></div>
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os-compute-4, uuid: d12ea77b-d678-40ce-a813-d8094cabbbd8</span></div>
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Here are the ressource provider:</p>
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<span style="font-family: inherit; font-style: inherit; font-variant-caps: inherit;" class="">- name: os-compute-4, uuid: a9dc2a56-5b2d-49b1-ac47-6d996d2d029a</span></p>
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<span style="font-family: inherit; font-style: inherit; font-variant-caps: inherit;" class="">- name: os-compute-4.openstack.local, uuid: d12ea776-d678-40ce-a813-d8094cabbbd8</span></p>
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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.</p>
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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.</p>
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We found the command <code style="margin: 0px; padding: 2px 4px; border: 0px; font-family: var(--ff-mono); font-style: inherit; font-variant-caps: inherit; font-stretch: inherit; line-height: inherit; font-size: 13px; vertical-align: baseline; box-sizing: inherit; white-space: pre-wrap; color: var(--black-800); border-top-left-radius: 3px; border-top-right-radius: 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;" class="">nova-manage
placement heal_allocations</code> on the Internet but we can't find it in any container, maybe deprecated ? The cluster is running Ussuri installed with Openstack-ansible.</p>
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If you have any suggestion, any help would be appreciated. Thanks. :)</div>
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Best,</div>
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Marc-Antoine Godde</div>
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