OS::TripleO::Services::IronicApi: ../../puppet/services/ironic-api.yaml
OS::TripleO::Services::IronicConductor: ../../puppet/services/ironic-conductor.yaml
OS::TripleO::Services::NovaIronic: ../../puppet/services/nova-ironic.yaml
+parameter_defaults:
+ NovaSchedulerDiscoverHostsInCellsInterval: 15
default:
tag: openstack.nova.scheduler
path: /var/log/nova/nova-scheduler.log
+ NovaSchedulerDiscoverHostsInCellsInterval:
+ type: number
+ default: -1
+ description: >
+ This value controls how often (in seconds) the scheduler should
+ attempt to discover new hosts that have been added to cells.
+ The default value of -1 disables the periodic task completely.
+ It is recommended to set this parameter for deployments using Ironic.
resources:
NovaBase:
- nova::ram_allocation_ratio: '1.0'
nova::scheduler::filter::scheduler_available_filters: {get_param: NovaSchedulerAvailableFilters}
nova::scheduler::filter::scheduler_default_filters: {get_param: NovaSchedulerDefaultFilters}
+ nova::scheduler::discover_hosts_in_cells_interval: {get_param: NovaSchedulerDiscoverHostsInCellsInterval}
step_config: |
include tripleo::profile::base::nova::scheduler
upgrade_tasks:
--- /dev/null
+---
+fixes:
+ - |
+ When ``environments/services/ironic.yaml`` is used, enable periodic task
+ in nova-scheduler to automatically discover new nodes. Otherwise a user
+ has to run nova management command on controllers each time.