You need to set the node's resource_class attribute to the custom
resource class you will use for that chassis/hardware type.
Then you need to add a specific extra_specs key/value to a flavor to
indicate that that flavor is requesting that specific hardware type:
openstack flavor set $flavorname --property resources:$RESOURCE_CLASS=1
for instance, let's say you set your node's resource class to
CUSTOM_METALLICA, you would do this to the flavor you are using to grab
one of those Ironic resources:
openstack flavor set $flavorname --property resources:CUSTOM_METALLICA=1
Then nova boot with that flavor and you should be good to go.
-jay
On 10/30/2017 01:05 PM, Waines, Greg wrote:
Hey,
We are in the process of integrating OpenStack Ironic into our own
OpenStack Distribution.
Still pulling all the pieces together ... have not yet got a successful
‘nova boot’ yet, so issues below could be configuration or setup issues.
We have ironic node enrolled ... and corresponding nova hypervisor has
been created for it ... ALTHOUGH does not seem to be populated correctly
(see below).
AND then the ‘nova boot’ fails with the error:
"No valid host was found. There are not enough hosts available.
66aaf6fa-3cbe-4744-8d55-c90eeae4800a: (RamFilter) Insufficient total
RAM: req:20480, avail:0 MB,
NOTE: the nova.conf that we are using for the nova.compute being used
for ironic servers is attached.
Any Ideas what could be wrong ?
Greg.
[wrsroot@controller-1 ~(keystone_admin)]$ ironic node-show metallica
+------------------------+--------------------------------------------------------------------------+
| Property | Value|
+------------------------+--------------------------------------------------------------------------+
| chassis_uuid ||
| clean_step | {} |
| console_enabled| False|
| created_at | 2017-10-27T20:37:12.241352+00:00 |
| driver | pxe_ipmitool |
| driver_info| {u'ipmi_password': u'******', u'ipmi_address':
u'128.224.64.212',|
|| u'ipmi_username': u'root', u'deploy_kernel': u'2939e2d4-da3f-4917-b99a-|
|| 01030fd30345', u'deploy_ramdisk':|
|| u'73ad43c4-4300-45a5-87ec-f28646518430'} |
| driver_internal_info | {} |
| extra| {} |
| inspection_finished_at | None |
| inspection_started_at| None |
| instance_info| {} |
| instance_uuid| None |
| last_error | None |
| maintenance| False|
| maintenance_reason | None |
| name | metallica|
| network_interface||
| power_state| power off|
| properties | {u'memory_mb': 20480, u'cpu_arch': u'x86_64',
u'local_gb': 100, u'cpus': |
|| 20, u'capabilities': u'boot_option:local'} |
| provision_state| manageable |
| provision_updated_at | 2017-10-30T15:47:33.397317+00:00 |
| raid_config||
| reservation| None |
| resource_class ||
| target_power_state | None |
| target_provision_state | None |
| target_raid_config ||
| updated_at | 2017-10-30T15:47:51.396471+00:00 |
| uuid | 66aaf6fa-3cbe-4744-8d55-c90eeae4800a |
+------------------------+--------------------------------------------------------------------------+
[wrsroot@controller-1 ~(keystone_admin)]$ nova hypervisor-show
66aaf6fa-3cbe-4744-8d55-c90eeae4800a
+-------------------------+--------------------------------------+
| Property| Value|
+-------------------------+--------------------------------------+
| cpu_info| {} |
| current_workload| 0|
| disk_available_least| 0|
| free_disk_gb| 0|
| free_ram_mb | 0|
| host_ip | 127.0.0.1|
| hypervisor_hostname | 66aaf6fa-3cbe-4744-8d55-c90eeae4800a |
| hypervisor_type | ironic |
| hypervisor_version| 1|
| id| 5|
| local_gb| 0|
| local_gb_used | 0|
| memory_mb | 0|
| memory_mb_node| None |
| memory_mb_used| 0|
| memory_mb_used_node | None |
| running_vms | 0|
| service_disabled_reason | None |
| service_host| controller-1 |
| service_id| 28 |
| state | up |
| status| enabled|
| vcpus | 0|
| vcpus_node| None |
| vcpus_used| 0.0|
| vcpus_used_node | None |
+-------------------------+--------------------------------------+
[wrsroot@controller-1 ~(keystone_admin)]$
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