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Unable to create VMs on New compute nodes

asked 2019-10-22 06:15:39 -0600

Abhisheks gravatar image

Hi,

I have added new compute hosts on my OpenStack (ROCKY) Cluster. while creating new VMs on newly added node, i am getting following error Error: Failed to perform requested operation on instance "7", the instance has an error status: Please try again later [Error: No valid host was found. There are not enough hosts available.].

Please help.

Thanks, Abhishek

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answered 2019-10-22 09:31:58 -0600

VM gravatar image

What do the Nova logs say?

nova service-list
nova hypervisor-stats

Here are some posts that may help:

  • https://ask.openstack.org/en/question/79014/error-failed-to-perform-requested-operation-on-instance-test3-the-instance-has-an-error-status-please-try-again-later-error-no-valid-host-was-found/ (Post 1)
  • https://ask.openstack.org/en/question/63503/instance-has-an-error-status-please-try-again-later-error-no-valid-host-was-found-there-are-not-enough-hosts-available/ (Post 2)
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Thank you for quick help and suggestions. as per the basic services checking, everything is looking fine, while nova, neuton services are showing up also i am getting my compute system status up and running, i found https://www.dropbox.com/sh/2l4rq70xjdcy7wu/AABdTRkRw1NNJPKXbqK8qcePa?dl=0 (https://www.dropbox.com/sh/2l4rq70xjd...)

Abhisheks gravatar imageAbhisheks ( 2019-10-24 04:08:48 -0600 )edit

Aha, it looks like there is a name conflict. The resolutions suggested in https://ask.openstack.org/en/question/119842/conflicting-resource-provider-name/ (this post) should help you delete the older entry, if you don't need the existing compute7.

VM gravatar imageVM ( 2019-10-24 09:19:24 -0600 )edit

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Asked: 2019-10-22 06:15:39 -0600

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Last updated: Oct 22