How many free memory you got left after devstack installation? Anyway, reason and details are in console with nova-schedule. 02.12.2013 23:24 пользователь "John Smith" <lbalba...@gmail.com> написал:
> Hi, > > > Im trying out devstack. But whenever I try to start a flavor larger > than m1.nano, I get this error : " No valid host was found." > > I dont know where to even begin to troubleshoot this. Any and all help > is appreciated. > > > > Regards, > > > John Smith > > > ---------------------------------------------------------------------- > $ source /usr/local/src/devstack/openrc admin > -bash-4.2$ wget > https://launchpadlibrarian.net/83303699/cirros-0.3.0-i386-disk.img > --2013-12-02 16:09:37-- > https://launchpadlibrarian.net/83303699/cirros-0.3.0-i386-disk.img > Resolving launchpadlibrarian.net (launchpadlibrarian.net)... > 91.189.89.228, 91.189.89.229 > Connecting to launchpadlibrarian.net > (launchpadlibrarian.net)|91.189.89.228|:443... connected. > HTTP request sent, awaiting response... 200 OK > Length: 9159168 (8.7M) [text/plain] > Saving to: âcirros-0.3.0-i386-disk.imgâ > > > 100%[=======================================================================================================================================>] > 9,159,168 1.70MB/s in 5.3s > > 2013-12-02 16:09:43 (1.64 MB/s) - âcirros-0.3.0-i386-disk.imgâ saved > [9159168/9159168] > > -bash-4.2$ glance image-create --name=cirros-0.3.0-i386 > --is-public=true --container-format=bare --disk-format=qcow2 < > cirros-0.3.0-i386-disk.img > +------------------+--------------------------------------+ > | Property | Value | > +------------------+--------------------------------------+ > | checksum | 90169ba6f09b5906a7f0755bd00bf2c3 | > | container_format | bare | > | created_at | 2013-12-02T21:09:50 | > | deleted | False | > | deleted_at | None | > | disk_format | qcow2 | > | id | 597221dd-5be5-4e56-8339-11adbe5653bf | > | is_public | True | > | min_disk | 0 | > | min_ram | 0 | > | name | cirros-0.3.0-i386 | > | owner | 2d526ede707349f2813b06bf1b6e4a0c | > | protected | False | > | size | 9159168 | > | status | active | > | updated_at | 2013-12-02T21:09:51 | > +------------------+--------------------------------------+ > -bash-4.2$ glance image-list > > +--------------------------------------+---------------------------------+-------------+------------------+----------+--------+ > | ID | Name > | Disk Format | Container Format | Size | Status | > > +--------------------------------------+---------------------------------+-------------+------------------+----------+--------+ > | 597221dd-5be5-4e56-8339-11adbe5653bf | cirros-0.3.0-i386 > | qcow2 | bare | 9159168 | active | > | 799e3f3f-83be-402b-9837-f94cc19e97ff | cirros-0.3.1-x86_64-uec > | ami | ami | 25165824 | active | > | 69ac528f-48b1-4f22-b71a-386ada686ba9 | > cirros-0.3.1-x86_64-uec-kernel | aki | aki | > 4955792 | active | > | 9d094640-e2e2-4bef-b07e-85f375b5e5ea | > cirros-0.3.1-x86_64-uec-ramdisk | ari | ari | > 3714968 | active | > > +--------------------------------------+---------------------------------+-------------+------------------+----------+--------+ > -bash-4.2$ nova flavor-list > > +----+-----------+-----------+------+-----------+------+-------+-------------+-----------+ > | ID | Name | Memory_MB | Disk | Ephemeral | Swap | VCPUs | > RXTX_Factor | Is_Public | > > +----+-----------+-----------+------+-----------+------+-------+-------------+-----------+ > | 1 | m1.tiny | 512 | 1 | 0 | | 1 | 1.0 > | True | > | 2 | m1.small | 2048 | 20 | 0 | | 1 | 1.0 > | True | > | 3 | m1.medium | 4096 | 40 | 0 | | 2 | 1.0 > | True | > | 4 | m1.large | 8192 | 80 | 0 | | 4 | 1.0 > | True | > | 42 | m1.nano | 64 | 0 | 0 | | 1 | 1.0 > | True | > | 5 | m1.xlarge | 16384 | 160 | 0 | | 8 | 1.0 > | True | > | 84 | m1.micro | 128 | 0 | 0 | | 1 | 1.0 > | True | > > +----+-----------+-----------+------+-----------+------+-------+-------------+-----------+ > -bash-4.2$ nova boot --flavor m1.small --image cirros-0.3.0-i386 myvm > > n+--------------------------------------+--------------------------------------+ > | Property | Value > | > > +--------------------------------------+--------------------------------------+ > | OS-DCF:diskConfig | MANUAL > | > | OS-EXT-AZ:availability_zone | nova > | > | OS-EXT-SRV-ATTR:host | None > | > | OS-EXT-SRV-ATTR:hypervisor_hostname | None > | > | OS-EXT-SRV-ATTR:instance_name | instance-00000001 > | > | OS-EXT-STS:power_state | 0 > | > | OS-EXT-STS:task_state | scheduling > | > | OS-EXT-STS:vm_state | building > | > | OS-SRV-USG:launched_at | None > | > | OS-SRV-USG:terminated_at | None > | > | accessIPv4 | > | > | accessIPv6 | > | > | adminPass | awDbZDS6uNof > | > | config_drive | > | > | created | 2013-12-02T21:10:26Z > | > | flavor | m1.small > | > | hostId | > | > | id | > 585fe5f3-e3ab-46b5-adf6-1da0c112bda4 | > | image | cirros-0.3.0-i386 > | > | key_name | None > | > | metadata | {} > | > | name | myvm > | > | os-extended-volumes:volumes_attached | [] > | > | progress | 0 > | > | security_groups | [{u'name': u'default'}] > | > | status | BUILD > | > | tenant_id | 2d526ede707349f2813b06bf1b6e4a0c > | > | updated | 2013-12-02T21:10:26Z > | > | user_id | fe775b8220d5436380f0de7ec61cfae3 > | > > +--------------------------------------+--------------------------------------+ > > -bash-4.2$ nova list > > +--------------------------------------+------+--------+------------+-------------+--------------------+ > | ID | Name | Status | Task State | > Power State | Networks | > > +--------------------------------------+------+--------+------------+-------------+--------------------+ > | 585fe5f3-e3ab-46b5-adf6-1da0c112bda4 | myvm | BUILD | spawning | > NOSTATE | private=10.4.128.2 | > > +--------------------------------------+------+--------+------------+-------------+--------------------+ > -bash-4.2$ nova show myvm > > +--------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ > | Property | Value > > | > > +--------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ > | OS-DCF:diskConfig | MANUAL > > | > | OS-EXT-AZ:availability_zone | nova > > | > | OS-EXT-SRV-ATTR:host | localhost.localdomain > > | > | OS-EXT-SRV-ATTR:hypervisor_hostname | localhost.localdomain > > | > | OS-EXT-SRV-ATTR:instance_name | instance-00000001 > > | > | OS-EXT-STS:power_state | 0 > > | > | OS-EXT-STS:task_state | None > > | > | OS-EXT-STS:vm_state | error > > | > | OS-SRV-USG:launched_at | None > > | > | OS-SRV-USG:terminated_at | None > > | > | accessIPv4 | > > | > | accessIPv6 | > > | > | config_drive | > > | > | created | 2013-12-02T21:10:26Z > > | > | fault | {u'message': u'No valid host > was found. ', u'code': 500, u'details': u' File > "/opt/stack/nova/nova/scheduler/filter_scheduler.py", line 107, in > schedule_run_instance | > | | raise > exception.NoValidHost(reason="") > > | > | | ', u'created': > u'2013-12-02T21:12:51Z'} > > | > | flavor | m1.small (2) > > | > | hostId | > 9118a70a83e5bcab35ef4c806b5608f38529fa88f34198f0f5e515b4 > > | > | id | > 585fe5f3-e3ab-46b5-adf6-1da0c112bda4 > > | > | image | cirros-0.3.0-i386 > (597221dd-5be5-4e56-8339-11adbe5653bf) > > | > | key_name | None > > | > | metadata | {} > > | > | name | myvm > > | > | os-extended-volumes:volumes_attached | [] > > | > | private network | 10.4.128.2 > > | > | security_groups | default > > | > | status | ERROR > > | > | tenant_id | > 2d526ede707349f2813b06bf1b6e4a0c > > | > | updated | 2013-12-02T21:12:51Z > > | > | user_id | > fe775b8220d5436380f0de7ec61cfae3 > > | > > +--------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ > -bash-4.2$ > > _______________________________________________ > Mailing list: > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack@lists.openstack.org > Unsubscribe : > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >
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