system/ansible/deployment_poc/tasks/configure_libvirt.yml

---
- name: Provision VM
  block:
    - name: Query volumes
      ansible.builtin.command:
        argv:
          - /usr/bin/virsh
          - -c
          - "{{ libvirt_url }}"
          - vol-list
          - "{{ storage.name }}"
      register: volumes
      no_log: true

    - name: Create storage template
      ansible.builtin.template:
        src: "../templates/libvirt-storage-template.xml.j2"
        dest: "../templates/generated/libvirt-storage-{{ inventory_hostname }}.xml"
        group: lysergic
        mode: '0660'
      when: vm_name not in volumes.stdout

    - name: Define volume  
      ansible.builtin.command:
        argv:        
          - /usr/bin/virsh        
          - -c        
          - "{{ libvirt_url }}"        
          - vol-create        
          - "{{ storage.name }}"        
          - "../templates/generated/libvirt-storage-{{ inventory_hostname }}.xml"
      when: vm_name not in volumes.stdout

    # https://gitlab.com/libvirt/libvirt/-/issues/135
    - name: Fetch volume path
      ansible.builtin.command:
        argv:
          - /usr/bin/virsh
          - -c
          - "{{ libvirt_url }}"
          - vol-path
          - --pool
          - "{{ storage.name }}"
          - "{{ inventory_hostname }}_root_disk.qcow2"
      register: volpath

    - name: Store volume path
      set_fact:
        volume_path: "{{ volpath.stdout }}"

    - name: Create domain template
      ansible.builtin.template:
        src: "../templates/libvirt-template.xml.j2"
        dest: "../templates/generated/libvirt-{{ inventory_hostname }}.xml"
        group: lysergic
        mode: '0660'

    - name: Define domain        
      community.libvirt.virt:
        uri: "{{ libvirt_url }}"        
        command: define        
        xml: "{{ lookup('template', '../templates/libvirt-template.xml.j2') }}"        
        autostart: no        
    #  delegate_to: localhost        

    - name: Fetch MAC address
      ansible.builtin.shell: "/usr/bin/virsh -c {{ libvirt_url }} domiflist {{ vm_name }} | awk '{print $5}' | cut -d/ -f 1 | tail -n 2 | head -n 1" # ewww :-(
      register: domiflist_mac

    - name: Store MAC address
      set_fact:
        mac_address: "{{ domiflist_mac.stdout }}"

  delegate_to: localhost

  always:
      - name: Debug
        ansible.builtin.debug:
          msg: "{{ libvirt_url if libvirt_url is defined }} - {{ storage.name if storage is defined }} - {{ mac_address if mac_address is defined }}"