I find error message “ComputeHostNotFound: Compute host 2 could not be found.” in compute.log Can you restart your nova-compute process and try again? More log info is better
发件人: Pax Mridhul [mailto:[email protected]] 发送时间: 2013年11月19日 21:14 收件人: [email protected] 主题: [Openstack] Error while creating a Nova instance Hello All, I’ve installed OS Havana on my servers and while trying to launch an instance it fails immediately and shows the instance state as ERROR My setup is MySQL/QPIDD/Horizon/Nova controller/Glance running on a single server (8GB RAM/4vCPU) and Nova compute on a different server(32GB RAM/8CPU) /var/log/nova/compute.log has the following error trace while I create an instance : http://paste.openstack.org/show/53590/ Whenever I trigger a launch request it fails and this is the status of my server [root@nova-node1 ~]# nova list +--------------------------------------+----------------+--------+------------+-------------+----------+ | ID | Name | Status | Task State | Power State | Networks | +--------------------------------------+----------------+--------+------------+-------------+----------+ | 88fa9e4f-ddf2-4f81-9afd-25c0160aa320 | Centos-Minimal | ERROR | None | NOSTATE | | +--------------------------------------+----------------+--------+------------+-------------+----------+ [root@nova-node1 ~]# nova show 88fa9e4f-ddf2-4f81-9afd-25c0160aa320 +--------------------------------------+-----------------------------------------------------------------------------------------------+ | Property | Value | +--------------------------------------+-----------------------------------------------------------------------------------------------+ | status | ERROR | | updated | 2013-11-19T12:41:20Z | | OS-EXT-STS:task_state | None | | OS-EXT-SRV-ATTR:host | None | | key_name | mykey | | image | CirrOS-test (dd08e2cd-b513-4837-a5db-b441cc17d697) | | hostId | | | OS-EXT-STS:vm_state | error | | OS-EXT-SRV-ATTR:instance_name | instance-00000009 | | OS-SRV-USG:launched_at | None | | OS-EXT-SRV-ATTR:hypervisor_hostname | None | | flavor | Micro (6b3827d7-ebc4-4992-a44b-557ea2fd9b19) | | id | 88fa9e4f-ddf2-4f81-9afd-25c0160aa320 | | security_groups | [{u'name': u'default'}] | | OS-SRV-USG:terminated_at | None | | user_id | 959a0bb9cad246e1b1dd9a4028fb0a13 | | name | Centos-Minimal | | created | 2013-11-19T12:41:20Z | | tenant_id | 09bcee79738d421582c8ac938cb13636 | | OS-DCF:diskConfig | MANUAL | | metadata | {} | | os-extended-volumes:volumes_attached | [] | | accessIPv4 | | | accessIPv6 | | | fault | {u'message': u'No valid host was found. ', u'code': 500, u'created': u'2013-11-19T12:41:20Z'} | | OS-EXT-STS:power_state | 0 | | OS-EXT-AZ:availability_zone | nova | | config_drive | | +--------------------------------------+-----------------------------------------------------------------------------------------------+ Mridhul
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