openstack-nova

No valid host was found. There are not enough hosts available

由 会有一股神秘感。 提交于 2019-12-13 19:27:14
问题 I have installed openstack (liberty release). All the services are installed on the VM. Now i am trying to integrate the Ironic service and trying to provision the physical server. Nova compute service has configured for baremetal hypervisor and the command "nova hypervisor-stats" shows the correct output. However, when i am trying to launch the instance from horizon , getting error No valid host was found. There are not enough hosts available. somehow , nova compute service is not able to

n-cpu failure after running ./stack.sh

由 本小妞迷上赌 提交于 2019-12-12 03:19:20
问题 Error while running ./stack.sh after inserting my vCentre details in the localrc file for getting the list of VM from my vCentre Server onto Openstack Log: 2016-08-01 07:20:14.416 | +functions-common:service_check:1633 local service 2016-08-01 07:20:14.422 | +functions-common:service_check:1634 local failures 2016-08-01 07:20:14.428 | +functions-common:service_check:1635 SCREEN_NAME=stack 2016-08-01 07:20:14.434 | +functions-common:service_check:1636 SERVICE_DIR=/opt/stack/status 2016-08-01

openstack nova ocmpute not creating instance?

由 廉价感情. 提交于 2019-12-11 15:44:38
问题 I can't get nova compute to create an instance of my project. Could anyone help me debug the problem? If i create an instance on the web interface from openstack it doesn't appear, and nova-compute gives methis error ERROR nova.compute.resource_tracker [None req-8c3ddc97-60a0-47c4-b4a6-3f22216896e9 None None] Skipping removal of all ocations for deleted instances: Failed to retrieve allocations for resource provider 310b0401-71cc-45e5-8c16-1ac9a337 2654: {"errors": [{"status": 404, "request

Notifications in openstack

由 。_饼干妹妹 提交于 2019-12-06 04:06:36
问题 I'm interested how to notify other applications of events in openstack. For example I want't to know in my application when an instance in nova was suspended or resumed. Are there any webhooks or something like that where could I get that info? I was looking at official documentation on notification but I can't really make anything out of that: http://docs.openstack.org/trunk/openstack-network/admin/content/ch_adv_notification_overview.html I could not find any examples with code on the web

Notifications in openstack

由 别说谁变了你拦得住时间么 提交于 2019-12-04 09:53:06
I'm interested how to notify other applications of events in openstack. For example I want't to know in my application when an instance in nova was suspended or resumed. Are there any webhooks or something like that where could I get that info? I was looking at official documentation on notification but I can't really make anything out of that: http://docs.openstack.org/trunk/openstack-network/admin/content/ch_adv_notification_overview.html I could not find any examples with code on the web too. Has anyone been doing anything like this yet? Take a look at the OpenStack Ceilometer project. It
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