23 lines
754 B
YAML
23 lines
754 B
YAML
---
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- hosts: nova_discovery_nodes
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gather_facts: True
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vars:
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container_name: "{{ nova_host_discovery_container }}"
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tasks:
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- block:
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- name: Check if discovery container exist
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shell: docker ps | grep {{ container_name }}$
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register: is_discovery_container_running
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ignore_errors: True
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- name: Set fact discover_hosts
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set_fact:
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discover_hosts: "{{ is_discovery_container_running.rc == 0 }}"
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- name: Discovering nova hosts
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command: docker exec {{ container_name }} 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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delegate_to: '{{ groups[''nova_discovery_nodes''][0] }}'
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run_once: true
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when:
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- discover_hosts|bool
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