系统集成虚拟化 OpenStack 计算（compute）：nova

nova resize问题

执行 nova resize test m2.tiny时，nova-conductor日志，麻烦帮忙诊断下，或者给个解决问题的思路2015-04-30 08:39:35.770 30644 INFO oslo.messaging._drivers.impl_rabbit [-] Connected to AMQP server on 192.168.8.231:5672 2015-04-30 08:39:40.160 30644 INFO oslo.mess...显示全部

执行 nova resize test m2.tiny时，nova-conductor日志，麻烦帮忙诊断下，或者给个解决问题的思路

2015-04-30 08:39:35.770 30644 INFO oslo.messaging._drivers.impl_rabbit [-] Connected to AMQP server on 192.168.8.231:5672
2015-04-30 08:39:40.160 30644 INFO oslo.messaging._drivers.impl_rabbit [-] Connected to AMQP server on 192.168.8.231:5672
2015-04-30 08:39:55.339 30644 ERROR glanceclient.common.http [-] Request returned failure status.
2015-04-30 08:39:55.339 30644 WARNING nova.compute.utils [req-e361246d-88e9-4427-b057-1769d95c6d7a 6bdd4e3dc8ee43c390043691964e0a5a 6cadfd283253409d8cdbad8c80469a4e] [instance: 8c61e98b-6f0f-4895-9145-c83f9da1ec06] Can't access image : Image  could not be found.
2015-04-30 08:39:55.366 30644 INFO oslo.messaging._drivers.impl_rabbit [-] Connected to AMQP server on 192.168.8.231:5672
2015-04-30 08:39:55.495 30644 WARNING nova.scheduler.utils [req-e361246d-88e9-4427-b057-1769d95c6d7a 6bdd4e3dc8ee43c390043691964e0a5a 6cadfd283253409d8cdbad8c80469a4e] Failed to compute_task_migrate_server: No valid host was found.
Traceback (most recent call last):

  File "/usr/lib/python2.6/site-packages/oslo/messaging/rpc/server.py", line 139, in inner
    return func(*args, **kwargs)

  File "/usr/lib/python2.6/site-packages/nova/scheduler/manager.py", line 298, in select_destinations
    filter_properties)

  File "/usr/lib/python2.6/site-packages/nova/scheduler/filter_scheduler.py", line 140, in select_destinations
    raise exception.NoValidHost(reason='')

NoValidHost: No valid host was found.

2015-04-30 08:39:55.496 30644 WARNING nova.scheduler.utils [req-e361246d-88e9-4427-b057-1769d95c6d7a 6bdd4e3dc8ee43c390043691964e0a5a 6cadfd283253409d8cdbad8c80469a4e] [instance: 8c61e98b-6f0f-4895-9145-c83f9da1ec06] Setting instance to ACTIVE state.
2015-04-30 08:39:55.597 30644 WARNING nova.conductor.manager [req-e361246d-88e9-4427-b057-1769d95c6d7a 6bdd4e3dc8ee43c390043691964e0a5a 6cadfd283253409d8cdbad8c80469a4e] [instance: 8c61e98b-6f0f-4895-9145-c83f9da1ec06] No valid host found for cold migrate.

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Tidehunter数据库管理员BONC

回复 2# luoyong

感谢你的回复，我去看了下源码，确实是这样，我把日志又更新了下，发现上面还有个
glanceclient.common.http链接不上

glance节点上的9292端口放开的

[root@controller glance(keystone_admin)]# netstat -anp|grep 9292
tcp        0      0 0.0.0.0:9292                0.0.0.0:*                   LISTEN      2653/python         
[root@controller glance(keystone_admin)]# ps -ef|grep 2653
glance    2653     1  0 Apr29 ?        00:00:01 /usr/bin/python /usr/bin/glance-api
glance    2747  2653  0 Apr29 ?        00:00:01 /usr/bin/python /usr/bin/glance-api

nova节点上也已经配置了

#

# Default glance hostname or IP address (string value)
#glance_host=$my_ip
glance_host = 192.168.8.231
# Default glance port (integer value)
#glance_port=9292
glance_port-9292
# Default protocol to use when connecting to glance. Set to
# https for SSL. (string value)
#glance_protocol=http

应为我建了一个nova节点，配置里也设置了

# Allow destination machine to match source for resize. Useful
# when testing in single-host environments. (boolean value)
#allow_resize_to_same_host=false
allow_resize_to_same_host=true

系统集成 · 2015-04-30

nova resize问题

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