[Openstack] [Nova][Ironic] An issue of provision 3 ironic nodes using Heat

Pavlo Shchelokovskyy pshchelokovskyy at mirantis.com
Tue Jun 14 15:04:12 UTC 2016 

Hi Gary,

this is a known limitation of current model of Nova/Ironic interaction,
which should be solved with ongoing Resource Providers work [0].

In the meantime I could suggest two options:
- as you are using Heat's ResourceGroup anyway, you can use batching
capabilities of ResourceGroup and create servers in batches of 1 with some
delay [1]
- tweak nova scheduler settings. In particular, scheduler_host_subset_size
(default is 1) might be increased (if you have only Ironic hypervisors,
then up to the number of baremetal nodes in your deployment) - this will
not guarantee the successful scheduling, but will reduce number of
collisions and retry attempts.

Also, in regards Heat+Nova+Ironic, beware of the following bug [2] and do
not pre-create ports in the template to assign them to servers later if
those are going to be baremetal servers, it's not going to work. Let Nova
do the ports handling for you.

[0] https://review.openstack.org/#/c/312696/
[1]
http://docs.openstack.org/developer/heat/template_guide/openstack.html#OS::Heat::ResourceGroup-prop-batch_create
[2] https://bugs.launchpad.net/nova/+bug/1544195

Cheers,

Dr. Pavlo Shchelokovskyy
Senior Software Engineer
Mirantis Inc
www.mirantis.com

On Tue, Jun 14, 2016 at 5:10 PM, Duan, Li-Gong (Gary,
HPServers-Core-OE-PSC) <li-gong.duan at hpe.com> wrote:
>
> Hi,
>
>
>
> We are encountering a weird error when we try to use a heat
template(resource group) to provision 3 baremetal machines. Only the first
instance is provisioned successfully while other 2 instances failed because
they are assigned to the same ironic node and they failed to bind a network
port, according to the logs.
>
> Btw, it succeeds if we just provision one node at a time.
>
>
>
> Have you ever encountered similar issues or any suggestions on how to
fixing this issue?
>
>
>
> Any comments/suggestions would be appreciated greatly.
>
> Feel free to let me know if you need further details about this issues.
>
>
>
> ---------------- start of n-sch.log -----------------------
>
> 2016-06-14 18:41:50.872 ^[[00;32mDEBUG nova.scheduler.filter_scheduler
[^[[01;36mreq-8d084465-4ed7-440e-b016-6dc7fcc3882b ^[[00;36madmin
admin^[[00;32m] ^[[01;35m^[[00;32mFiltered [(Magnum,
6671314c-12a6-4090-85dc-2d1882188af0) ram: 16384MB disk: 69632MB io_ops: 0
instances: 0, (Magnum, 695ae540-83a4-4d06-a17b-02e72c81805a) ram: 16384MB
disk: 857088MB io_ops: 0 instances: 0, (Magnum,
9bf2b3ba-d62d-4e3f-8c39-df174b786749) ram: 16384MB disk: 570368MB io_ops: 0
instances: 0]^[[00m ^[[00;33mfrom (pid=20074) _schedule
/opt/stack/nova/nova/scheduler/filter_scheduler.py:118^[[00m
>
> 1097 2016-06-14 18:41:50.873 ^[[00;32mDEBUG
nova.scheduler.filter_scheduler
[^[[01;36mreq-8d084465-4ed7-440e-b016-6dc7fcc3882b ^[[00;36m     admin
admin^[[00;32m] ^[[01;35m^[[00;32mSelected host: WeighedHost [host:
(Magnum, 695ae540-83a4-4d06-a17b-02e72c81805a) ram: 16384     MB disk:
857088MB io_ops: 0 instances: 0, weight: 1.25]^[[00m ^[[00;33mfrom
(pid=20074) _schedule /opt/stack/nova/nova/scheduler/fi
lter_scheduler.py:131^[[00m
>
>
>
> 1142 2016-06-14 18:41:51.628 ^[[00;32mDEBUG
nova.scheduler.filter_scheduler
[^[[01;36mreq-885b8ffc-d8a5-449c-a31e-335e88d2b839 ^[[00;36m     admin
admin^[[00;32m] ^[[01;35m^[[00;32mWeighed [WeighedHost [host: (Magnum,
695ae540-83a4-4d06-a17b-02e72c81805a) ram: 12288MB dis     k: 840704MB
io_ops: 0 instances: 0, weight: 1.11066308244], WeighedHost [host: (Magnum,
9bf2b3ba-d62d-4e3f-8c39-df174b786749) ram:      16384MB disk: 570368MB
io_ops: 0 instances: 0, weight: 0.999103942652], WeighedHost [host:
(Magnum, 6671314c-12a6-4090-85dc-2d18821     88af0) ram: 16384MB disk:
69632MB io_ops: 0 instances: 0, weight: 0.560931899642]]^[[00m
^[[00;33mfrom (pid=20074) _schedule /opt/s
tack/nova/nova/scheduler/filter_scheduler.py:123^[[00m
>
> 1143 2016-06-14 18:41:51.628 ^[[00;32mDEBUG
nova.scheduler.filter_scheduler
[^[[01;36mreq-885b8ffc-d8a5-449c-a31e-335e88d2b839 ^[[00;36m     admin
admin^[[00;32m] Selected host: WeighedHost [host: (Magnum,
695ae540-83a4-4d06-a17b-02e72c81805a) ram: 12288     MB disk: 840704MB
io_ops: 0 instances: 0, weight: 1.11066308244]^[[00m ^[[00;33mfrom
(pid=20074) _schedule /opt/stack/nova/nova/sch
eduler/filter_scheduler.py:131
>
> -------------- end of n-sch.log --------------------------
>
>
>
> --------------- n-cpu.log----------------------
>
> 13129 2016-06-14 18:41:51.087 ^[[00;36mINFO nova.compute.claims
[^[[01;36mreq-8d084465-4ed7-440e-b016-6dc7fcc3882b ^[[00;36madmin
admin^[[00;36m] ^[[01;35m[instance: cf88cb38-e54e-4e19-85ec-d97a03098dfb]
^[[00;36mTotal disk: 837 GB, used: 0.00 GB^[[00m
>
>
>
> 13159 2016-06-14 18:41:51.581 ^[[00;32mDEBUG nova.compute.manager
[^[[01;36mreq-8d084465-4ed7-440e-b016-6dc7fcc3882b ^[[00;36madmin
admin^[[00;32m] ^[[01;35m      [instance:
cf88cb38-e54e-4e19-85ec-d97a03098dfb] ^[[00;32mStart spawning the instance
on the hypervisor.^[[00m ^[[00;33mfrom (pid=20107) _build_and_run
 _instance /opt/stack/nova/nova/compute/manager.py:2057
>
> 13160 2016-06-14 18:41:51.581 ^[[00;32mDEBUG nova.virt.ironic.driver
[^[[01;36mreq-8d084465-4ed7-440e-b016-6dc7fcc3882b ^[[00;36madmin
admin^[[00;32m][instance: cf88cb38-e54e-4e19-85ec-d97a03098dfb] ^[[Spawn
called for instance^[[00m ^[[00;33mfrom (pid=20107) spawn
/opt/stack/nova/nova/virt/ironic/driver.py:685
>
>
>
>
>
> 13165 2016-06-14 18:41:51.769 ^[[00;32mDEBUG nova.compute.manager
[^[[01;36mreq-885b8ffc-d8a5-449c-a31e-335e88d2b839 ^[[00;36madmin
admin^[[00;32m] ^[[01;35m      [instance:
0b8e174e-5d6a-4976-89f3-47c5554748f0] ^[[00;32mStarting instance...^[[00m
^[[00;33mfrom (pid=20107) _do_build_and_run_instance /opt/stack/no
 va/nova/compute/manager.py:1895
>
>
>
> 13171 2016-06-14 18:41:51.884 ^[[00;36mINFO nova.compute.claims
[^[[01;36mreq-885b8ffc-d8a5-449c-a31e-335e88d2b839 ^[[00;36madmin
admin^[[00;36m] ^[[01;35m[i      nstance:
0b8e174e-5d6a-4976-89f3-47c5554748f0] ^[[00;36mAttempting claim: memory
4096 MB, disk 16 GB, vcpus 1 CPU
>
>
>
> 13174 2016-06-14 18:41:51.885 ^[[00;36mINFO nova.compute.claims
[^[[01;36mreq-885b8ffc-d8a5-449c-a31e-335e88d2b839 ^[[00;36madmin
admin^[[00;36m] ^[[01;35m[i      nstance:
0b8e174e-5d6a-4976-89f3-47c5554748f0] ^[[00;36mTotal disk: 837 GB, used:
16.00 GB^[[00m
>
> 13175 2016-06-14 18:41:51.886 ^[[00;36mINFO nova.compute.claims
[^[[01;36mreq-885b8ffc-d8a5-449c-a31e-335e88d2b839 ^[[00;36madmin
admin^[[00;36m] ^[[01;35m[i      nstance:
0b8e174e-5d6a-4976-89f3-47c5554748f0] ^[[00;36mdisk limit: 837.00 GB, free:
821.00 GB^[[00m
>
> 13180 2016-06-14 18:41:51.903 ^[[00;36mINFO nova.compute.claims
[^[[01;36mreq-885b8ffc-d8a5-449c-a31e-335e88d2b839 ^[[00;36madmin
admin^[[00;36m] ^[[01;35m[i      nstance:
0b8e174e-5d6a-4976-89f3-47c5554748f0] ^[[00;36mClaim successful^[[00m
>
>
>
> 13204 2016-06-14 18:41:52.485 ^[[00;32mDEBUG nova.virt.ironic.driver
[^[[01;36mreq-885b8ffc-d8a5-449c-a31e-335e88d2b839 ^[[00;36madmin
admin^[[00;32m] ^[[01;      35m[instance:
0b8e174e-5d6a-4976-89f3-47c5554748f0] ^[[00;32mSpawn called for
instance^[[00m ^[[00;33mfrom (pid=20107) spawn /opt/stack/nova/nova/virt/
   ironic/driver.py:685^[[00m
>
>
>
> 13205 2016-06-14 18:41:52.538 ^[[00;32mDEBUG nova.network.neutronv2.api
[^[[01;36mreq-8d084465-4ed7-440e-b016-6dc7fcc3882b ^[[00;36madmin
admin^[[00;32m] ^[[      01;35m[instance:
cf88cb38-e54e-4e19-85ec-d97a03098dfb] ^[[00;32mSuccessfully created port:
605ee23b-66da-4aba-98ee-347008a2a495^[[00m ^[[00;33mfrom (pi      d=20107)
_create_port /opt/stack/nova/nova/network/neutronv2/api.py:261^[[00m
>
>
>
> 13211 2016-06-14 18:41:52.879 ^[[00;32mDEBUG neutronclient.v2_0.client
[^[[01;36mreq-885b8ffc-d8a5-449c-a31e-335e88d2b839 ^[[00;36madmin
admin^[[00;32m] ^[[0      1;35m^[[00;32mError message: {"NeutronError":
{"message": "Unable to complete operation for network
3290e2fe-f607-4997-ac14-0d73ef800078. The mac addre      ss
ec:b1:d7:83:74:43 is in use.", "type": "MacAddressInUse", "detail":
""}}^[[00m ^[[00;33mfrom (pid=20107) _handle_fault_response
/usr/local/lib/pytho
 n2.7/dist-packages/neutronclient/v2_0/client.py:263^[[00m
>
> 13212 2016-06-14 18:41:52.879 ^[[01;33mWARNING nova.network.neutronv2.api
[^[[01;36mreq-885b8ffc-d8a5-449c-a31e-335e88d2b839 ^[[00;36madmin
admin^[[01;33m] ^      [[01;35m[instance:
0b8e174e-5d6a-4976-89f3-47c5554748f0] ^[[01;33mNeutron error: MAC address
ec:b1:d7:83:74:43 is already in use on network 3290e2fe-f6
 07-4997-ac14-0d73ef800078.^[[00m
>
> 13213 2016-06-14 18:41:52.880 ^[[01;31mERROR nova.compute.manager
[^[[01;36mreq-885b8ffc-d8a5-449c-a31e-335e88d2b839 ^[[00;36madmin
admin^[[01;31m] ^[[01;35m      ^[[01;31mInstance failed network setup after
1 attempt(s)^[[00m
>
>
>
> 13227 ^[[01;31m2016-06-14 18:41:52.880 TRACE nova.compute.manager
^[[01;35m^[[00mPortInUse: Port ec:b1:d7:83:74:43 is still in use.
>
>
>
> 13256 2016-06-14 18:41:53.015 ^[[00;32mDEBUG nova.compute.manager
[^[[01;36mreq-709fdcfe-a0ed-4ab5-ae4d-cd06109d9598 ^[[00;36madmin
admin^[[00;32m] ^[[01;35m      [instance:
181593eb-a85e-4118-ae37-7f9204011631] ^[[00;32mStarting instance...^[[00m
^[[00;33mfrom (pid=20107) _do_build_and_run_instance /opt/stack/no
 va/nova/compute/manager.py:1895^[[00m
>
>
>
> 13258 2016-06-14 18:41:53.072 ^[[00;32mDEBUG nova.network.base_api
[^[[01;36mreq-8d084465-4ed7-440e-b016-6dc7fcc3882b ^[[00;36madmin
admin^[[00;32m] ^[[01;35      m[instance:
cf88cb38-e54e-4e19-85ec-d97a03098dfb] ^[[00;32mUpdating instance_info_cache
with network_info: [VIF({'profile': {}, 'ovs_interfaceid': u'60
 5ee23b-66da-4aba-98ee-347008a2a495', 'preserve_on_delete': False,
'network': Network({'bridge': 'br-int', 'subnets': [Subnet({'ips':
[FixedIP({'meta':       {}, 'version': 4, 'type': 'fixed', 'floating_ips':
[], 'address': u'172.30.100.159'})], 'version': 4, 'meta': {'dhcp_server':
u'172.30.100.100'}, 'dns'      : [], 'routes': [], 'cidr': u'172.30.100.0/24',
'gateway': IP({'meta': {}, 'version': 4, 'type': 'gateway', 'address':
u'172.30.100.1'})})], 'meta': {'      injected': False, 'tenant_id':
u'602ced91cf2c4cd59d86d7bce8b53bdc', 'mtu': 1500}, 'id':
u'3290e2fe-f607-4997-ac14-0d73ef800078', 'label': u'sharednet1'      }),
'devname': u'tap605ee23b-66', 'vnic_type': u'normal', 'qbh_params': None,
'meta': {}, 'details': {u'port_filter': True, u'ovs_hybrid_plug': True},
    'address': u'ec:b1:d7:83:74:43', 'active': False, 'type': u'ovs', 'id':
u'605ee23b-66da-4aba-98ee-347008a2a495', 'qbg_params': None})]^[[00m
^[[00;33mf      rom (pid=20107) update_instance_cache_with_nw_info
/opt/stack/nova/nova/network/base_api.py:43^[[00m
>
>
>
> 13278 2016-06-14 18:41:53.177 ^[[00;32mDEBUG ironicclient.common.http
[^[[01;36mreq-885b8ffc-d8a5-449c-a31e-335e88d2b839 ^[[00;36madmin
admin^[[00;32m] ^[[01      ;35m^[[00;32mError contacting Ironic server:
Node 695ae540-83a4-4d06-a17b-02e72c81805a is associated with instance
cf88cb38-e54e-4e19-85ec-d97a03098dfb      . (HTTP 409). Attempt 1 of
2^[[00m ^[[00;33mfrom (pid=20107) wrapper
/usr/local/lib/python2.7/dist-packages/ironicclient/common/http.py:200^[[00m
>
>
>
> 13280 2016-06-14 18:41:53.231 ^[[01;31mERROR nova.compute.manager
[^[[01;36mreq-885b8ffc-d8a5-449c-a31e-335e88d2b839 ^[[00;36madmin
admin^[[01;31m] ^[[01;35m      [instance:
0b8e174e-5d6a-4976-89f3-47c5554748f0] ^[[01;31mInstance failed to
spawn^[[00m
>
> 13302 ^[[01;31m2016-06-14 18:41:53.231 TRACE nova.compute.manager
^[[01;35m[instance: 0b8e174e-5d6a-4976-89f3-47c5554748f0] ^[[00mConflict:
Node 695ae540-83a      4-4d06-a17b-02e72c81805a is associated with instance
cf88cb38-e54e-4e19-85ec-d97a03098dfb. (HTTP 409)
>
>
>
> 13336 2016-06-14 18:41:53.576 ^[[00;32mDEBUG nova.compute.manager
[^[[01;36mreq-885b8ffc-d8a5-449c-a31e-335e88d2b839 ^[[00;36madmin
admin^[[00;32m] ^[[01;35m      [instance:
0b8e174e-5d6a-4976-89f3-47c5554748f0] ^[[00;32mBuild of instance
0b8e174e-5d6a-4976-89f3-47c5554748f0 was re-scheduled: Node 695ae540-83a4-4
     d06-a17b-02e72c81805a is associated with instance
cf88cb38-e54e-4e19-85ec-d97a03098dfb. (HTTP 409)^[[00m ^[[00;33mfrom
(pid=20107) _do_build_and_run_in      stance
/opt/stack/nova/nova/compute/manager.py:1943^[[00m
>
>
>
> 13357 2016-06-14 18:41:53.855 ^[[00;32mDEBUG nova.compute.manager
[^[[01;36mreq-709fdcfe-a0ed-4ab5-ae4d-cd06109d9598 ^[[00;36madmin
admin^[[00;32m] ^[[01;35m      [instance:
181593eb-a85e-4118-ae37-7f9204011631] ^[[00;32mStart spawning the instance
on the hypervisor.^[[00m ^[[00;33mfrom (pid=20107) _build_and_run
 _instance /opt/stack/nova/nova/compute/manager.py:2057^[[00m
>
>
>
> 13366 2016-06-14 18:41:54.062 ^[[00;32mDEBUG nova.virt.ironic.driver
[^[[01;36mreq-8d084465-4ed7-440e-b016-6dc7fcc3882b ^[[00;36madmin
admin^[[00;32m] ^[[01;      35m^[[00;32mplug:
instance_uuid=cf88cb38-e54e-4e19-85ec-d97a03098dfb vif=[VIF({'profile': {},
'ovs_interfaceid': u'605ee23b-66da-4aba-98ee-347008a2a495      ',
'preserve_on_delete': False, 'network': Network({'bridge': 'br-int',
'subnets': [Subnet({'ips': [FixedIP({'meta': {}, 'version': 4, 'type':
'fixed',       'floating_ips': [], 'address': u'172.30.100.159'})],
'version': 4, 'meta': {'dhcp_server': u'172.30.100.100'}, 'dns': [],
'routes': [], 'cidr': u'172.      30.100.0/24', 'gateway': IP({'meta': {},
'version': 4, 'type': 'gateway', 'address': u'172.30.100.1'})})], 'meta':
{'injected': False, 'tenant_id': u'6      02ced91cf2c4cd59d86d7bce8b53bdc',
'mtu': 1500}, 'id': u'3290e2fe-f607-4997-ac14-0d73ef800078', 'label':
u'sharednet1'}), 'devname': u'tap605ee23b-66',       'vnic_type':
u'normal', 'qbh_params': None, 'meta': {}, 'details': {u'port_filter':
True, u'ovs_hybrid_plug': True}, 'address': u'ec:b1:d7:83:74:43', '
 active': False, 'type': u'ovs', 'id':
u'605ee23b-66da-4aba-98ee-347008a2a495', 'qbg_params': None})]^[[00m
^[[00;33mfrom (pid=20107) _plug_vifs /opt/st
 ack/nova/nova/virt/ironic/driver.py:998^[[00m
>
>
>
> 13381 2016-06-14 18:41:54.365 ^[[00;36mINFO nova.compute.claims
[^[[01;36mreq-885b8ffc-d8a5-449c-a31e-335e88d2b839 ^[[00;36madmin
admin^[[00;36m] ^[[01;35m[i      nstance:
0b8e174e-5d6a-4976-89f3-47c5554748f0] ^[[00;36mTotal disk: 557 GB, used:
0.00 GB^[[00m
>
> 13382 2016-06-14 18:41:54.368 ^[[00;36mINFO nova.compute.claims
[^[[01;36mreq-885b8ffc-d8a5-449c-a31e-335e88d2b839 ^[[00;36madmin
admin^[[00;36m] ^[[01;35m[i      nstance:
0b8e174e-5d6a-4976-89f3-47c5554748f0] ^[[00;36mdisk limit: 557.00 GB, free:
557.00 GB^[[00m
>
>
>
> 13422 2016-06-14 18:41:54.953 ^[[00;32mDEBUG nova.compute.manager
[^[[01;36mreq-885b8ffc-d8a5-449c-a31e-335e88d2b839 ^[[00;36madmin
admin^[[00;32m] ^[[01;35m      [instance:
0b8e174e-5d6a-4976-89f3-47c5554748f0] ^[[00;32mStart spawning the instance
on the hypervisor.^[[00m ^[[00;33mfrom (pid=20107) _build_and_run
 _instance /opt/stack/nova/nova/compute/manager.py:2057^[[00m
>
>
>
> 13424 2016-06-14 18:41:55.105 ^[[01;31mERROR nova.compute.manager
[^[[01;36mreq-709fdcfe-a0ed-4ab5-ae4d-cd06109d9598 ^[[00;36madmin
admin^[[01;31m] ^[[01;35m      ^[[01;31mInstance failed network setup after
1 attempt(s)
>
>
>
> 13438 ^[[01;31m2016-06-14 18:41:55.105 TRACE nova.compute.manager
^[[01;35m^[[00mPortBindingFailed: Binding failed for port
2cc0584b-d9fd-47fa-96c4-2b89a046b      43b, please check neutron logs for
more information.
>
> 13461 PortBindingFailed: Binding failed for port
2cc0584b-d9fd-47fa-96c4-2b89a046b43b, please check neutron logs for more
information.
>
>
>
> 13502 2016-06-14 18:41:56.313 ^[[01;31mERROR nova.virt.ironic.driver
[^[[01;36mreq-709fdcfe-a0ed-4ab5-ae4d-cd06109d9598 ^[[00;36madmin a
 dmin^[[01;31m] ^[[01;35m^[[01;31mError preparing deploy for instance
181593eb-a85e-4118-ae37-7f9204011631 on baremetal node 667131
 4c-12a6-4090-85dc-2d1882188af0.^[[00m
>
>
>
> 13548 ^[[01;31m2016-06-14 18:41:56.314 TRACE nova.compute.manager
^[[01;35m, please check neutron logs for more information.
>
> 13549 ^[[01;31m2016-06-14 18:41:56.314 TRACE nova.compute.manager
^[[01;35m[instance: 181593eb-a85e-4118-ae37-7f9204011631]
>
>
>
> 13595 2016-06-14 18:41:57.431 ^[[01;31mERROR nova.compute.manager
[^[[01;36mreq-885b8ffc-d8a5-449c-a31e-335e88d2b839 ^[[00;36madmin admi
 n^[[01;31m] ^[[01;35m[instance: 0b8e174e-5d6a-4976-89f3-47c5554748f0]
^[[01;31mInstance failed to spawn^[[00m
>
> 13639 ^[[01;31m2016-06-14 18:41:57.431 TRACE nova.compute.manager
^[[01;35m[instance: 0b8e174e-5d6a-4976-89f3-47c5554748f0] ^[[00mPortBi
 ndingFailed: Binding failed for port b57e053b-8da2-4856-8b96-d209f229be72,
please check neutron logs for more information.
>
> 13646 2016-06-14 18:41:57.457 ^[[00;36mINFO nova.virt.ironic.driver
[^[[01;36mreq-885b8ffc-d8a5-449c-a31e-335e88d2b839 ^[[00;36madmin ad
 min^[[00;36m] ^[[01;35m[instance: 0b8e174e-5d6a-4976-89f3-47c5554748f0]
Successfully unprovisioned Ironic node 9bf2b3ba-d
 62d-4e3f-8c39-df174b786749^[[00m
>
>
>
> 13665 2016-06-14 18:41:57.841 ^[[00;32mDEBUG nova.compute.manager
[^[[01;36mreq-885b8ffc-d8a5-449c-a31e-335e88d2b839 ^[[00;36madmin admi
 n^[[00;32m] ^[[01;35m[instance: 0b8e174e-5d6a-4976-89f3-47c5554748f0]
^[[00;32mBuild of instance 0b8e174e-5d6a-4976-89f3-47c555474      8f0 was
re-scheduled: Binding failed for port b57e053b-8da2-4856-8b96-d209f229be72,
please check neutron logs for more information      .^[[00m ^[[00;33mfrom
(pid=20107) _do_build_and_run_instance
/opt/stack/nova/nova/compute/manager.py:1943^[[00m
>
> 13695 2016-06-14 18:41:58.450 ^[[00;36mINFO nova.compute.claims
[^[[01;36mreq-885b8ffc-d8a5-449c-a31e-335e88d2b839 ^[[00;36madmin admin^
   [[00;36m] ^[[01;35m[instance: 0b8e174e-5d6a-4976-89f3-47c5554748f0]
^[[00;36mTotal disk: 68 GB, used: 0.00 GB
>
>
>
> 13728 2016-06-14 18:41:59.320 ^[[01;31mERROR ironicclient.common.http
[^[[01;36mreq-885b8ffc-d8a5-449c-a31e-335e88d2b839 ^[[00;36madmin
admin^[[01;31m] ^[[01;35m^[[01;31mError contacting Ironic server: Node
6671314c-12a6-4090-85dc-2d1882188af0 is associated with ins      tance
181593eb-a85e-4118-ae37-7f9204011631. (HTTP 409). Attempt 2 of 2^[[00m
>
> 13729 2016-06-14 18:41:59.321 ^[[01;31mERROR nova.compute.manager
[^[[01;36mreq-885b8ffc-d8a5-449c-a31e-335e88d2b839 ^[[00;36madmin admi
 n^[[01;31m] ^[[01;35m[instance: 0b8e174e-5d6a-4976-89f3-47c5554748f0]
^[[01;31mInstance failed to spawn
>
>
>
> 13751 ^[[01;31m2016-06-14 18:41:59.321 TRACE nova.compute.manager
^[[01;35m[instance: 0b8e174e-5d6a-4976-89f3-47c5554748f0] ^[[00mConfli
 ct: Node 6671314c-12a6-4090-85dc-2d1882188af0 is associated with instance
181593eb-a85e-4118-ae37-7f9204011631. (HTTP 409)
>
>
>
> 13767 ^[[01;31m2016-06-14 18:42:00.136 TRACE nova.compute.manager
^[[01;35m^[[00mPortBindingFailed: Binding failed for port 31b1745a-61b
 6-46b1-b6d0-b93c08107d01, please check neutron logs for more information.
>
> ---------------------- end of n-cpu.log ----------------------
>
>
>
> Regards,
>
> Gary
>
>
>
>
> _______________________________________________
> Mailing list:
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> Post to     : openstack at lists.openstack.org
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>
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