okd/playbooks/init/base_packages.yml

---
# l_base_packages_hosts may be passed in via prerequisites.yml during scaleup plays
# and upgrade_control_plane.yml upgrade plays.

- name: Install packages necessary for installer
  hosts: "{{ l_base_packages_hosts | default('oo_all_hosts') }}"
  any_errors_fatal: true
  tasks:
  - name: Determine if chrony is installed
    command: rpm -q chrony
    failed_when: false
    register: chrony_installed

  - name: Install ntp package
    package:
      name: ntp
      state: present
    when:
    - openshift_clock_enabled | default(True) | bool
    - chrony_installed.rc != 0
    register: result
    until: result is succeeded

  - name: Start and enable ntpd/chronyd
    command: timedatectl set-ntp true
    when: openshift_clock_enabled | default(True) | bool

  - name: Ensure openshift-ansible installer package deps are installed
    package:
      name: "{{ pkg_list | join(',') }}"
      state: present
    vars:
      pkg_list_temp:
      - iproute
      - "{{ 'python3-dbus' if ansible_distribution == 'Fedora' else 'dbus-python' }}"
      - "{{ 'python3-PyYAML' if ansible_distribution == 'Fedora' else 'PyYAML' }}"
      - libsemanage-python
      - yum-utils
      - "{{ 'python3-docker' if ansible_distribution == 'Fedora' else 'python-docker-py' }}"
      pkg_list_non_fedora:
      - 'python-ipaddress'
      pkg_list_use_non_fedora: "{{ ansible_distribution != 'Fedora' | bool }}"
      pkg_list: "{{ pkg_list_non_fedora | ternary(pkg_list_non_fedora, []) + pkg_list_temp }}"
    register: result
    until: result is succeeded