242 lines
8.8 KiB
YAML
242 lines
8.8 KiB
YAML
heat_template_version: rocky
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description: >
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OpenStack containerized Nova Scheduler service
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parameters:
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DockerNovaSchedulerImage:
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description: image
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type: string
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DockerNovaConfigImage:
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description: The container image to use for the nova config_volume
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type: string
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NovaSchedulerLoggingSource:
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type: json
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default:
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tag: openstack.nova.scheduler
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path: /var/log/containers/nova/nova-scheduler.log
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EndpointMap:
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default: {}
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description: Mapping of service endpoint -> protocol. Typically set
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via parameter_defaults in the resource registry.
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type: json
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ServiceData:
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default: {}
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description: Dictionary packing service data
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type: json
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ServiceNetMap:
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default: {}
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description: Mapping of service_name -> network name. Typically set
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via parameter_defaults in the resource registry. This
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mapping overrides those in ServiceNetMapDefaults.
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type: json
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DefaultPasswords:
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default: {}
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type: json
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RoleName:
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default: ''
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description: Role name on which the service is applied
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type: string
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RoleParameters:
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default: {}
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description: Parameters specific to the role
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type: json
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NovaSchedulerAvailableFilters:
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default: []
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description: List of scheduler available filters
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type: comma_delimited_list
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NovaSchedulerDefaultFilters:
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type: comma_delimited_list
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default: []
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description: >
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An array of filters used by Nova to filter a node.These filters will be
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applied in the order they are listed, so place your most restrictive
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filters first to make the filtering process more efficient.
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NovaSchedulerMaxAttempts:
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type: number
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default: 3
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description: >
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Maximum number of attempts the scheduler will make when deploying the
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instance. You should keep it greater or equal to the number of bare
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metal nodes you expect to deploy at once to work around potential race
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conditions when scheduling.
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MonitoringSubscriptionNovaScheduler:
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default: 'overcloud-nova-scheduler'
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type: string
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NovaSchedulerDiscoverHostsInCellsInterval:
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type: number
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default: -1
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description: >
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This value controls how often (in seconds) the scheduler should
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attempt to discover new hosts that have been added to cells.
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The default value of -1 disables the periodic task completely.
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It is recommended to set this parameter for deployments using Ironic.
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NovaSchedulerWorkers:
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default: 0
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description: Number of workers for Nova Scheduler services.
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type: number
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NovaSchedulerLimitTenantsToPlacementAggregate:
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default: false
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description: >
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This value allows to have tenant isolation with placement. It ensures
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hosts in tenant-isolated host aggregate and availability zones will
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only be available to specific set of tenants.
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type: boolean
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NovaSchedulerPlacementAggregateRequiredForTenants:
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default: false
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description: >
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This setting, when `NovaSchedulerLimitTenantsToPlacementAggregate` is true,
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controls whether or not a tenant with no aggregate affinity will be allowed
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to schedule to any available node.
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If aggregates are used to limit some tenants but not all, then this should be
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False. If all tenants should be confined via aggregate, then this should be True.
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type: boolean
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conditions:
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nova_scheduler_workers_zero: {equals : [{get_param: NovaSchedulerWorkers}, 0]}
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resources:
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ContainersCommon:
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type: ../containers-common.yaml
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MySQLClient:
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type: ../../deployment/database/mysql-client.yaml
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NovaLogging:
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type: OS::TripleO::Services::Logging::NovaCommon
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properties:
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DockerNovaImage: {get_param: DockerNovaSchedulerImage}
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NovaServiceName: 'scheduler'
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NovaBase:
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type: ./nova-base-puppet.yaml
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properties:
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ServiceData: {get_param: ServiceData}
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ServiceNetMap: {get_param: ServiceNetMap}
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DefaultPasswords: {get_param: DefaultPasswords}
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EndpointMap: {get_param: EndpointMap}
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RoleName: {get_param: RoleName}
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RoleParameters: {get_param: RoleParameters}
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outputs:
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role_data:
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description: Role data for the Nova Scheduler service.
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value:
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service_name: nova_scheduler
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monitoring_subscription: {get_param: MonitoringSubscriptionNovaScheduler}
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config_settings:
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map_merge:
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- {get_attr: [NovaBase, role_data, config_settings]}
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- {get_attr: [NovaLogging, config_settings]}
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- nova::scheduler::filter::scheduler_available_filters: {get_param: NovaSchedulerAvailableFilters}
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nova::scheduler::filter::scheduler_default_filters: {get_param: NovaSchedulerDefaultFilters}
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nova::scheduler::filter::scheduler_max_attempts: {get_param: NovaSchedulerMaxAttempts}
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nova::scheduler::discover_hosts_in_cells_interval: {get_param: NovaSchedulerDiscoverHostsInCellsInterval}
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nova::scheduler::limit_tenants_to_placement_aggregate: {get_param: NovaSchedulerLimitTenantsToPlacementAggregate}
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nova::scheduler::placement_aggregate_required_for_tenants: {get_param: NovaSchedulerPlacementAggregateRequiredForTenants}
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-
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if:
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- nova_scheduler_workers_zero
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- {}
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- nova::scheduler::workers: {get_param: NovaSchedulerWorkers}
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service_config_settings:
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fluentd:
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tripleo_fluentd_groups_nova_scheduler:
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- nova
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tripleo_fluentd_sources_nova_scheduler:
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- {get_param: NovaSchedulerLoggingSource}
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# BEGIN DOCKER SETTINGS
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puppet_config:
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config_volume: nova
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puppet_tags: nova_config
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step_config:
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list_join:
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- "\n"
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- - include tripleo::profile::base::nova::scheduler
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- {get_attr: [MySQLClient, role_data, step_config]}
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config_image: {get_param: DockerNovaConfigImage}
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kolla_config:
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/var/lib/kolla/config_files/nova_scheduler.json:
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command:
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list_join:
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- ' '
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- - /usr/bin/nova-scheduler
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- get_attr: [NovaLogging, cmd_extra_args]
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config_files:
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- source: "/var/lib/kolla/config_files/src/*"
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dest: "/"
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merge: true
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preserve_properties: true
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permissions:
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- path: /var/log/nova
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owner: nova:nova
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recurse: true
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docker_config:
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step_4:
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nova_scheduler:
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image: {get_param: DockerNovaSchedulerImage}
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net: host
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privileged: false
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restart: always
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healthcheck: {get_attr: [ContainersCommon, healthcheck_rpc_port]}
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volumes:
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list_concat:
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- {get_attr: [ContainersCommon, volumes]}
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- {get_attr: [NovaLogging, volumes]}
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-
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- /var/lib/kolla/config_files/nova_scheduler.json:/var/lib/kolla/config_files/config.json:ro
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- /var/lib/config-data/puppet-generated/nova/:/var/lib/kolla/config_files/src:ro
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- /run:/run
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environment:
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- KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
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host_prep_tasks:
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list_concat:
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- {get_attr: [NovaLogging, host_prep_tasks]}
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- - name: enable virt_sandbox_use_netlink for healthcheck
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seboolean:
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name: virt_sandbox_use_netlink
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persistent: yes
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state: yes
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fast_forward_upgrade_tasks:
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- when:
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- step|int == 0
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- release == 'ocata'
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block:
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- name: Check if nova_scheduler is deployed
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command: systemctl is-enabled --quiet openstack-nova-scheduler
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ignore_errors: True
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register: nova_scheduler_enabled_result
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- name: Set fact nova_scheduler_enabled
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set_fact:
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nova_scheduler_enabled: "{{ nova_scheduler_enabled_result.rc == 0 }}"
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- name: Stop and disable nova-scheduler service
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service: name=openstack-nova-scheduler state=stopped
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when:
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- step|int == 1
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- release == 'ocata'
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- nova_scheduler_enabled|bool
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post_upgrade_tasks:
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- when: step|int == 1
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import_role:
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name: tripleo-docker-rm
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vars:
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containers_to_rm:
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- nova_scheduler
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external_upgrade_tasks:
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- when:
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- step|int == 1
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tags:
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- never
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- system_upgrade_transfer_data
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- system_upgrade_stop_services
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block:
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- name: Stop nova scheduler container
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import_role:
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name: tripleo-container-stop
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vars:
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tripleo_containers_to_stop:
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- nova_scheduler
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tripleo_delegate_to: "{{ groups['nova_scheduler'] | default([]) }}"
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