e49b8db269
While it would be not an issue to run the host discovery on sub
sequent deploy runs, on the initial cell deplouy the discovery
fails because the cell is not yet defined in nova as this is
a manual post task after the initial cell deployment [1]
[1] https://docs.openstack.org/tripleo-docs/latest/install/advanced_deployment/deploy_cellv2.html#create-the-cell-and-discover-compute-nodes
Change-Id: I42451a8b4dcc690319439415570ce36e5c5333c3
Closes-bug: #1836915
(cherry picked from commit 3e7c15da24)
84 lines
3.0 KiB
YAML
84 lines
3.0 KiB
YAML
heat_template_version: rocky
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description: >
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Contains a static list of common things necessary for nova-compute containers
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parameters:
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# Required parameters
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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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NovaAdditionalCell:
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default: false
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description: Whether this is an cell additional to the default cell.
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type: boolean
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outputs:
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container_config_scripts:
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description: Shared docker config scripts
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value:
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nova_statedir_ownership.py:
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mode: "0700"
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content: { get_file: ../../container_config_scripts/nova_statedir_ownership.py }
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nova_wait_for_placement_service.py:
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mode: "0755"
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content: { get_file: ../../container_config_scripts/nova_wait_for_placement_service.py }
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nova_wait_for_compute_service.py:
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mode: "0755"
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content: { get_file: ../../container_config_scripts/nova_wait_for_compute_service.py }
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nova_compute_common_deploy_steps_tasks:
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description: Common host prep tasks for nova-compute services (compute + ironic)
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value: &nova_compute_common_deploy_steps_tasks
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- when: step|int == 5
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block:
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- name: is additonal Cell?
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set_fact:
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nova_additional_cell: {get_param: NovaAdditionalCell}
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- name: discover nodes if it is not an additional cell
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when:
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- not nova_additional_cell|bool
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block:
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- name: discover via nova_compute?
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set_fact:
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delegate_host: "{{ groups['nova_compute'][0] }}"
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when:
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- groups['nova_compute'] is defined and (groups['nova_compute']|length>0)
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- name: discover via nova_ironic?
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set_fact:
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delegate_host: "{{ groups['nova_ironic'][0] }}"
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when:
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- delegate_host is not defined
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- groups['nova_ironic'] is defined and (groups['nova_ironic']|length>0)
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- name: Discovering nova hosts
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command: "{{ container_cli }} exec nova_compute nova-manage cell_v2 discover_hosts --by-service"
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become: true
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changed_when: False
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when:
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- delegate_host is defined
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- inventory_hostname == delegate_host
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