Heat templates for deploying OpenStack
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heat_template_version: wallaby
description: >
OpenStack containerized Nova Conductor service
parameters:
ContainerNovaConductorImage:
description: image
type: string
ContainerNovaConfigImage:
description: The container image to use for the nova config_volume
type: string
NovaConductorLoggingSource:
type: json
default:
tag: openstack.nova.conductor
file: /var/log/containers/nova/nova-conductor.log
EndpointMap:
default: {}
description: Mapping of service endpoint -> protocol. Typically set
via parameter_defaults in the resource registry.
type: json
ServiceData:
default: {}
description: Dictionary packing service data
type: json
ServiceNetMap:
default: {}
description: Mapping of service_name -> network name. Typically set
via parameter_defaults in the resource registry. This
mapping overrides those in ServiceNetMapDefaults.
type: json
RoleName:
default: ''
description: Role name on which the service is applied
type: string
RoleParameters:
default: {}
description: Parameters specific to the role
type: json
DeployIdentifier:
default: ''
type: string
description: >
Setting this to a unique value will re-run any deployment tasks which
perform configuration on a Heat stack-update.
NovaWorkers:
default: 0
description: Number of workers for Nova services.
type: number
MonitoringSubscriptionNovaConductor:
default: 'overcloud-nova-conductor'
type: string
NovaPassword:
description: The password for the nova service and db account
type: string
hidden: true
NovaAdditionalCell:
default: false
description: Whether this is an cell additional to the default cell.
type: boolean
conditions:
nova_workers_zero: {equals : [{get_param: NovaWorkers}, 0]}
is_not_additional_cell: {equals: [{get_param: NovaAdditionalCell}, false]}
resources:
ContainersCommon:
type: ../containers-common.yaml
MySQLClient:
type: ../../deployment/database/mysql-client.yaml
NovaLogging:
type: OS::TripleO::Services::Logging::NovaCommon
properties:
ContainerNovaImage: {get_param: ContainerNovaConductorImage}
NovaServiceName: 'conductor'
NovaBase:
type: ./nova-base-puppet.yaml
properties:
ServiceData: {get_param: ServiceData}
ServiceNetMap: {get_param: ServiceNetMap}
EndpointMap: {get_param: EndpointMap}
RoleName: {get_param: RoleName}
RoleParameters: {get_param: RoleParameters}
NovaApiDBClient:
type: ./nova-apidb-client-puppet.yaml
properties:
ServiceData: {get_param: ServiceData}
ServiceNetMap: {get_param: ServiceNetMap}
EndpointMap: {get_param: EndpointMap}
RoleName: {get_param: RoleName}
RoleParameters: {get_param: RoleParameters}
NovaDBClient:
type: ./nova-db-client-puppet.yaml
properties:
ServiceData: {get_param: ServiceData}
ServiceNetMap: {get_param: ServiceNetMap}
EndpointMap: {get_param: EndpointMap}
RoleName: {get_param: RoleName}
RoleParameters: {get_param: RoleParameters}
outputs:
role_data:
description: Role data for the Nova Conductor service.
value:
service_name: nova_conductor
monitoring_subscription: {get_param: MonitoringSubscriptionNovaConductor}
config_settings:
map_merge:
- get_attr: [NovaBase, role_data, config_settings]
# FIXME(owalsh): NovaApiDBClient should be conditional on is_not_additional_cell
# however cell conductor currently requires api db access for affinity checks
- get_attr: [NovaApiDBClient, role_data, config_settings]
- get_attr: [NovaDBClient, role_data, config_settings]
- get_attr: [NovaLogging, config_settings]
-
if:
- nova_workers_zero
- {}
- nova::conductor::workers: {get_param: NovaWorkers}
service_config_settings:
rabbitmq: {get_attr: [NovaBase, role_data, service_config_settings], rabbitmq}
mysql:
map_merge:
# FIXME(owalsh): NovaApiDBClient should be conditional on is_not_additional_cell
# however cell conductor currently requires api db access for affinity checks
- get_attr: [NovaApiDBClient, role_data, service_config_settings, mysql]
- get_attr: [NovaDBClient, role_data, service_config_settings, mysql]
rsyslog:
tripleo_logging_sources_nova_conductor:
- {get_param: NovaConductorLoggingSource}
# BEGIN DOCKER SETTINGS
puppet_config:
config_volume: nova
puppet_tags: nova_config
step_config:
list_join:
- "\n"
- - include tripleo::profile::base::nova::conductor
- {get_attr: [MySQLClient, role_data, step_config]}
config_image: {get_param: ContainerNovaConfigImage}
kolla_config:
/var/lib/kolla/config_files/nova_conductor.json:
command:
list_join:
- ' '
- - /usr/bin/nova-conductor
- get_attr: [NovaLogging, cmd_extra_args]
config_files:
- source: "/var/lib/kolla/config_files/src/*"
dest: "/"
merge: true
preserve_properties: true
permissions:
- path: /var/log/nova
owner: nova:nova
recurse: true
docker_config:
step_2:
get_attr: [NovaLogging, docker_config, step_2]
step_3:
nova_db_sync:
image: &nova_conductor_image {get_param: ContainerNovaConductorImage}
start_order: 3 # Runs after nova-api tasks if installed on this host
net: host
detach: false
volumes: &nova_conductor_bootstrap_volumes
list_concat:
- {get_attr: [ContainersCommon, volumes]}
- {get_attr: [NovaLogging, volumes]}
-
- /var/lib/config-data/nova/etc/my.cnf.d/tripleo.cnf:/etc/my.cnf.d/tripleo.cnf:ro
- /var/lib/config-data/nova/etc/nova/:/etc/nova/:ro
user: root
command:
str_replace:
template: "/usr/bin/bootstrap_host_exec nova_conductor su nova -s /bin/bash -c '/usr/bin/nova-manage db sync DB_SYNC_ARGS'"
params:
if:
- is_not_additional_cell
- DB_SYNC_ARGS: ""
- DB_SYNC_ARGS: "--local_cell"
environment:
TRIPLEO_DEPLOY_IDENTIFIER: {get_param: DeployIdentifier}
step_4:
nova_conductor:
image: *nova_conductor_image
net: host
privileged: false
restart: always
healthcheck: {get_attr: [ContainersCommon, healthcheck_rpc_port]}
volumes:
list_concat:
- {get_attr: [ContainersCommon, volumes]}
- {get_attr: [NovaLogging, volumes]}
-
- /var/lib/kolla/config_files/nova_conductor.json:/var/lib/kolla/config_files/config.json:ro
- /var/lib/config-data/puppet-generated/nova:/var/lib/kolla/config_files/src:ro
environment:
KOLLA_CONFIG_STRATEGY: COPY_ALWAYS
deploy_steps_tasks:
- name: validate nova-conductor container state
containers.podman.podman_container_info:
name: nova_conductor
register: nova_conductor_infos
failed_when:
- nova_conductor_infos.containers.0.Healthcheck.Status is defined
- "'healthy' not in nova_conductor_infos.containers.0.Healthcheck.Status"
retries: 10
delay: 30
tags:
- opendev-validation
- opendev-validation-nova
when:
- container_cli == 'podman'
- not container_healthcheck_disabled
- step|int == 5
host_prep_tasks:
list_concat:
- {get_attr: [NovaLogging, host_prep_tasks]}
- - name: enable virt_sandbox_use_netlink for healthcheck
seboolean:
name: virt_sandbox_use_netlink
persistent: yes
state: yes
external_upgrade_tasks:
- when: step|int == 1
block: &nova_online_db_migration
- name: Online data migration for Nova
command: "{{ container_cli }} exec nova_conductor nova-manage db online_data_migrations"
delegate_to: "{{ groups['nova_conductor'][0] }}"
become: true
tags:
- online_upgrade
- online_upgrade_nova
- when:
- step|int == 1
tags:
- never
- system_upgrade_transfer_data
- system_upgrade_stop_services
block:
- name: Stop nova conductor container
import_role:
name: tripleo_container_stop
vars:
tripleo_containers_to_stop:
- nova_conductor
tripleo_delegate_to: "{{ groups['nova_conductor'] | default([]) }}"
external_update_tasks:
- when: step|int == 1
block: *nova_online_db_migration