Heat templates for deploying OpenStack
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heat_template_version: rocky
description: >
Configuration of Nova Availability Zones in the overcloud
parameters:
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
DefaultPasswords:
default: {}
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
EndpointMap:
default: {}
description: Mapping of service endpoint -> protocol. Typically set
via parameter_defaults in the resource registry.
type: json
AdminPassword:
description: The password for the keystone admin account, used for monitoring, querying neutron etc.
type: string
hidden: true
NovaComputeAvailabilityZone:
description: The availability zone where new Nova compute nodes will be
added. If the zone does not already exist, it will be created.
default: ""
type: string
RootStackName:
description: The name of the stack/plan.
type: string
resources:
NovaComputeAvailabilityZoneValue:
type: OS::Heat::Value
properties:
value:
if:
- equals:
- {get_param: NovaComputeAvailabilityZone}
- ""
- {get_param: RootStackName}
- {get_param: NovaComputeAvailabilityZone}
outputs:
role_data:
description: Role data for the Nova Availability Zone configuration service
value:
service_name: nova_az_config
deploy_steps_tasks:
# Step0: Set the hieradata nova::host as a ansible fact so that we can
# use it later in the tasks in external_post_deploy_tasks
- name: Get nova::host value
shell: hiera -c /etc/puppet/hiera.yaml nova::host
register: nova_host_result
when: "step|int == 1"
- name: Set nova_host fact
set_fact:
nova_host: "{{ nova_host_result.stdout }}"
when: "step|int == 1"
external_post_deploy_tasks:
- name: "Nova: Manage aggregate and availability zone and add hosts to the zone"
environment:
# Force openstackclient to not try and read a clouds.yaml as none
# exists for the tripleo-admin user.
OS_CLIENT_CONFIG_FILE: /dev/null
os_nova_host_aggregate:
name: {get_attr: [NovaComputeAvailabilityZoneValue, value]}
availability_zone: {get_attr: [NovaComputeAvailabilityZoneValue, value]}
hosts: "{{ groups['nova_compute'] | default([]) | map('extract', hostvars, 'nova_host') | list }}"
auth:
username: admin
password: {get_param: AdminPassword}
project_name: admin
project_domain_name: Default
user_domain_name: Default
auth_url: { get_param: [EndpointMap, KeystoneV3Public, uri] }