14-provision-vm-workers.yml

---
- name: create symlinks from worker.ign
  hosts: services
  become: yes
  tasks:
    - name: make sure ignition configs exist for each worker
      file:
        path: /var/www/html/{{ item | regex_replace('\..*$') }}.ign
        src: /var/www/html/worker.ign
        state: link
      loop: "{{ groups['ocp_workers'] }}"

- import_playbook: includes/rhcos-preflight.yml
  vars:
    installer_target: worker1

- import_playbook: includes/rhcos-preflight.yml
  vars:
    installer_target: worker2

- name: provision the worker1 vm
  hosts: hypervisors
  become: yes
  gather_facts: no
  vars:
    current_vm_name: worker1
  tasks:
    - name: set some facts that describe worker1
      set_fact:
        current_vm_hostname: "{{ vms[current_vm_name].hostname }}"
        current_vm_mac: "{{ vms[current_vm_name].mac }}"
        current_vm_ipaddr: "{{ vms[current_vm_name].ipaddr }}"
        current_vm_netmask: "{{ vms[current_vm_name].netmask | default(vms.global.netmask) }}"
        current_vm_dns: "{{ vms[current_vm_name].dns | default(vms.global.dns) }}"
        current_vm_gw: "{{ vms[current_vm_name].gw | default(vms.global.gw) }}"
        current_vm_tz: "{{ vms[current_vm_name].tz | default(vms.global.tz) }}"
        current_vm_mem_gb: "{{ vms[current_vm_name].mem_gb | default(vms.global.mem_gb) }}"
        current_vm_ncpus: "{{ vms[current_vm_name].ncpus | default(vms.global.ncpus) }}"

    - name: destroy and kill any existing worker1
      include_tasks: includes/destroy-and-kill-vm.yml

    - name: remove and recreate the worker1 disk image
      include_tasks: includes/remove-and-recreate-disk.yml

    - name: create and boot worker1
      include_tasks: includes/create-and-boot-vm.yml

- name: provision the worker2 vm
  hosts: hypervisors
  become: yes
  gather_facts: no
  vars:
    current_vm_name: worker2
  tasks:
    - name: set some facts that describe worker2
      set_fact:
        current_vm_hostname: "{{ vms[current_vm_name].hostname }}"
        current_vm_mac: "{{ vms[current_vm_name].mac }}"
        current_vm_ipaddr: "{{ vms[current_vm_name].ipaddr }}"
        current_vm_netmask: "{{ vms[current_vm_name].netmask | default(vms.global.netmask) }}"
        current_vm_dns: "{{ vms[current_vm_name].dns | default(vms.global.dns) }}"
        current_vm_gw: "{{ vms[current_vm_name].gw | default(vms.global.gw) }}"
        current_vm_tz: "{{ vms[current_vm_name].tz | default(vms.global.tz) }}"
        current_vm_mem_gb: "{{ vms[current_vm_name].mem_gb | default(vms.global.mem_gb) }}"
        current_vm_ncpus: "{{ vms[current_vm_name].ncpus | default(vms.global.ncpus) }}"

    - name: destroy and kill any existing worker2
      include_tasks: includes/destroy-and-kill-vm.yml

    - name: remove and recreate the worker2 disk image
      include_tasks: includes/remove-and-recreate-disk.yml

    - name: create and boot worker2
      include_tasks: includes/create-and-boot-vm.yml

    - name: announce what's going on
      debug:
        msg: >
          The worker VMs are currently being provisioned. This will take quite
          some time, so be patient. In the mean time, you can proceed to the
          next stage.
...