scale_compute_vms_deploy.yml

- hosts: localhost
  gather_facts: yes
  tasks:
    - name: copy inventory
      meta: refresh_inventory
    - name: set rhel 7 interfaces for hypervisors
      vars:
        lab_vars: "{{ (lab_name == 'scale') | ternary(scale, alias) }}"
      set_fact:
        hyp_ifaces: "{{ lab_vars['machine_types'][vendor][machine_type]['rhel8_interfaces'] }}"


- hosts: hypervisor
  tasks:
    # workaround for infrared issue https://github.com/redhat-openstack/infrared/issues/396
    - name: create network script file for interfaces
      vars:
        hyp_ifaces: "{{ hostvars['localhost']['hyp_ifaces'] }}"
      shell: |
        touch /etc/sysconfig/network-scripts/ifcfg-{{ hyp_ifaces[0] }}
        touch /etc/sysconfig/network-scripts/ifcfg-{{ hyp_ifaces[1] }}
        touch /etc/sysconfig/network-scripts/ifcfg-{{ hyp_ifaces[2] }}
        touch /etc/sysconfig/network-scripts/ifcfg-{{ hyp_ifaces[3] }}


- hosts: localhost
  vars:
    topology_network_path: "{{ ansible_user_dir }}/3_nets_multi_hypervisor.yml"
  tasks:
    - name: create topology network file
      vars:
        isolated_interface: "{{ hyp_ifaces[0] }}"
        ctlplane_interface: "{{ hyp_ifaces[1] }}"
        external_interface: "{{ hyp_ifaces[2] }}"
      template:
        src: 3_nets_multi_hypervisor.yml.j2
        dest: "{{ topology_network_path }}"
    - name: prepare host address variable
      set_fact:
        host_address: "--host-address {{ hostname_list | join(' --host-address ') }}"

    - name: run virsh for multi hypervisor
      shell: |
            source .venv/bin/activate
            echo infrared virsh {{ host_address }} --host-key {{ ansible_ssh_key }} --topology-nodes compute:{{ compute_count|default(1) }} --topology-network {{ topology_network_path }} --host-memory-overcommit True > {{ log_directory }}/virsh.log 2>&1
      args:
        chdir: "{{ infrared_dir }}"