8:36 a.m.
Esra,
I encountered the same problem after deleting the stack and re-deploying.
It turns out that 'heat stack-delete overcloud’ does remove the nodes from ‘nova list’
and one would assume that the baremetal servers are now ready to be used for the next
stack, but when redeploying, I get the same message of not enough hosts available.
You can look into the nova logs and it mentions something about ‘node xxx is already
associated with UUID yyyy’ and ‘I tried 3 times and I’m giving up’. The issue is that the
UUID yyyy belonged to a prior unsuccessful deployment.
I’m now redeploying the basic OS to start from scratch again.
IB
__
Ignacio Bravo
LTG Federal, Inc
www.ltgfederal.com <http://www.ltgfederal.com/>
Office: (703) 951-7760
On Oct 13, 2015, at 9:25 AM, Esra Celik
<celik.esra(a)tubitak.gov.tr> wrote:
Hi all,
OverCloud deploy fails with error "No valid host was found"
[stack@undercloud ~]$ openstack overcloud deploy --templates
Deploying templates in the directory /usr/share/openstack-tripleo-heat-templates
Stack failed with status: Resource CREATE failed: resources.Compute: ResourceInError:
resources[0].resources.NovaCompute: Went to status ERROR due to "Message: No valid
host was found. There are not enough hosts available., Code: 500"
Heat Stack create failed.
Here are some logs:
Every 2.0s: heat resource-list -n 5 overcloud | grep -v COMPLETE
Tue Oct 13 16:18:17 2015
+-------------------------------------------+-----------------------------------------------+---------------------------------------------------+--------------------+---------------------+---------------------------------------------------------------------------------+
| resource_name | physical_resource_id
| resource_type | resource_status | updated_time |
stack_name |
+-------------------------------------------+-----------------------------------------------+---------------------------------------------------+--------------------+---------------------+---------------------------------------------------------------------------------+
| Compute | e33b6b1e-8740-4ded-ad7f-720617a03393
| OS::Heat::ResourceGroup | CREATE_FAILED |
2015-10-13T10:20:36 | overcloud |
| Controller | 116c57ff-debb-4c12-92e1-e4163b67dc17
| OS::Heat::ResourceGroup | CREATE_FAILED |
2015-10-13T10:20:36 | overcloud |
| 0 | 342a9023-de8f-4b5b-b3ec-498d99b56dc4
| OS::TripleO::Controller | CREATE_IN_PROGRESS |
2015-10-13T10:20:52 | overcloud-Controller-45bbw24xxhxs |
| 0 | e420a7bd-86f8-4cc1-b6a0-5ba8d1412453
| OS::TripleO::Compute | CREATE_FAILED | 2015-10-13T10:20:54
| overcloud-Compute-vqk632ysg64r |
| Controller | 2e9ac712-0566-49b5-958f-c3e151bb24d7
| OS::Nova::Server | CREATE_IN_PROGRESS | 2015-10-13T10:20:54 |
overcloud-Controller-45bbw24xxhxs-0-3vyhjiak2rsk |
| NovaCompute | 96efee56-81cb-46af-beef-84f4a3af761a
| OS::Nova::Server | CREATE_FAILED | 2015-10-13T10:20:56 |
overcloud-Compute-vqk632ysg64r-0-32nalzkofmef |
+-------------------------------------------+-----------------------------------------------+---------------------------------------------------+--------------------+---------------------+---------------------------------------------------------------------------------+
[stack@undercloud ~]$ heat resource-show overcloud Compute
+------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Property | Value
|
+------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| attributes | {
|
| | "attributes": null,
|
| | "refs": null
|
| | }
|
| creation_time | 2015-10-13T10:20:36
|
| description |
|
| links |
http://192.0.2.1:8004/v1/3c5942d315bc445c8f1f7b32bd445de5/stacks/overclou...
(self) |
| |
http://192.0.2.1:8004/v1/3c5942d315bc445c8f1f7b32bd445de5/stacks/overclou...
(stack) |
| |
http://192.0.2.1:8004/v1/3c5942d315bc445c8f1f7b32bd445de5/stacks/overclou...
(nested) |
| logical_resource_id | Compute
|
| physical_resource_id | e33b6b1e-8740-4ded-ad7f-720617a03393
|
| required_by | ComputeAllNodesDeployment
|
| | ComputeNodesPostDeployment
|
| | ComputeCephDeployment
|
| | ComputeAllNodesValidationDeployment
|
| | AllNodesExtraConfig
|
| | allNodesConfig
|
| resource_name | Compute
|
| resource_status | CREATE_FAILED
|
| resource_status_reason | resources.Compute: ResourceInError:
resources[0].resources.NovaCompute: Went to status ERROR due to "Message: No valid
host was found. There are not enough hosts available., Code: 500" |
| resource_type | OS::Heat::ResourceGroup
|
| updated_time | 2015-10-13T10:20:36
|
+------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
This is my instackenv.json for 1 compute and 1 control node to be deployed.
{
"nodes": [
{
"pm_type":"pxe_ipmitool",
"mac":[
"08:9E:01:58:CC:A1"
],
"cpu":"4",
"memory":"8192",
"disk":"10",
"arch":"x86_64",
"pm_user":"root",
"pm_password":"calvin",
"pm_addr":"192.168.0.18"
},
{
"pm_type":"pxe_ipmitool",
"mac":[
"08:9E:01:58:D0:3D"
],
"cpu":"4",
"memory":"8192",
"disk":"100",
"arch":"x86_64",
"pm_user":"root",
"pm_password":"calvin",
"pm_addr":"192.168.0.19"
}
]
}
Any ideas? Thanks in advance
Esra ÇELİK
TÜBİTAK BİLGEM
www.bilgem.tubitak.gov.tr <http://www.bilgem.tubitak.gov.tr/>
celik.esra(a)tubitak.gov.tr <mailto:celik.esra@tubitak.gov.tr>
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