virtual-nodes.yml

---
- name: precheck
  hosts: localhost
  connection: local
  gather_facts: false
  tasks:
    - fail:
        msg: The 'group' variable is required
      when: group is not defined
    - fail:
        msg: '"group" value must be in ^[A-Z0-9]+$'
      when: group is not regex("^[A-Z0-9]+$")

- name: preflight
  hosts: localhost
  connection: local
  gather_facts: false
  pre_tasks:
    - setup:
        gather_subset: min
  roles:
    - preflight

- name: VMs
  hosts: localhost
  connection: local
  gather_facts: false
  pre_tasks:
    - setup:
        gather_subset: min
  roles:
    - virtual_nodes

# Wait cloud-init completion
- name: "Wait for cloud-init completion"
  hosts: created_nodes
  gather_facts: false
  become: true
  tasks:
    - name: "Wait using cloud-init status --wait"
      command: "cloud-init status --wait"
      failed_when: false
      when:
        - method == "create"
        - ansible_distribution in ["debian", "ubuntu", "centos"]

# Python 3 not present on Ubuntu
- name: "Wait for Python 3 to be installed"
  hosts: created_nodes
  gather_facts: false
  become: true
  tasks:
    # - raw: echo "nameserver {{ host_ip }}" > /etc/resolv.conf
    - raw: test -e /usr/bin/python3 || (apt -y update && apt install -y python3-minimal)
      when:
        - method == "create"
        - ansible_distribution in ["debian", "ubuntu"]
    # - raw: echo "nameserver {{ host_ip }}" > /etc/resolv.conf
    # - raw: test -e /usr/bin/python3 || (yum -y update && yum install -y python3)
    #   when: method == "create" and ansible_distribution|lower == "centos"
    #   retries: 2
# - name: Populate /etc/resolv.conf file
#   hosts: created_nodes
#   gather_facts: false
#   become: True
#   tasks:
#     - name: Set {{ host_ip }} as nameserver in resolv.conf
#       lineinfile:
#         path: "/etc/resolv.conf"
#         regexp: '^nameserver .*'
#         line: 'nameserver {{ host_ip }}'
#       when: method == "create"

#     - name: Set search domain in resolv.conf
#       lineinfile:
#         path: "/etc/resolv.conf"
#         regexp: '^search .*'
#         #Fix using {{ dns_domain }} from virtual-nodes playbook
#         line: 'search mydomain.org'
#       when: method == "create" and not ansible_distribution|lower == "fedora"
#         line: 'search mydomain.org'
#       when: method == "create" and not ansible_distribution|lower == "fedora"