ceph-ansible/infrastructure-playbooks/docker-to-podman.yml

- hosts:
  - mons
  - osds
  - mdss
  - rgws
  - nfss
  - rbdmirrors
  - clients
  - iscsigws
  - mgrs
  - grafana-server

  gather_facts: false
  become: True
  any_errors_fatal: true

  vars:
    delegate_facts_host: True

  pre_tasks:
    - import_tasks: "{{ playbook_dir }}/../raw_install_python.yml"

  tasks:
    - import_role:
        name: ceph-defaults

    # pre-tasks for following import -
    - name: gather facts
      setup:
      when: not delegate_facts_host | bool or inventory_hostname in groups.get(client_group_name, [])

    - name: gather and delegate facts
      setup:
      delegate_to: "{{ item }}"
      delegate_facts: True
      with_items: "{{ groups['all'] | difference(groups.get(client_group_name | default('clients'), [])) }}"
      run_once: true
      when: delegate_facts_host | bool

- hosts:
    - "{{ mon_group_name | default('mons') }}"
    - "{{ osd_group_name | default('osds') }}"
    - "{{ mds_group_name | default('mdss') }}"
    - "{{ rgw_group_name | default('rgws') }}"
    - "{{ nfs_group_name | default('nfss') }}"
    - "{{ mgr_group_name | default('mgrs') }}"
    - "{{ iscsi_gw_group_name | default('iscsigws') }}"
    - "{{ rbdmirror_group_name | default('rbdmirrors') }}"
  become: true
  pre_tasks:
    - import_role:
        name: ceph-defaults
    - import_role:
        name: ceph-facts
    - import_role:
        name: ceph-handler

    - name: get docker version
      command: docker --version
      changed_when: false
      check_mode: no
      register: ceph_docker_version

    - name: set_fact ceph_docker_version ceph_docker_version.stdout.split
      set_fact:
        ceph_docker_version: "{{ ceph_docker_version.stdout.split(' ')[2] }}"


  tasks:
    - name: set_fact container_binary, container_binding_name, container_service_name, container_package_name
      set_fact:
        docker2podman: True
        container_binary: podman
        container_binding_name: podman
        container_service_name: podman
        container_package_name: podman

    - name: install podman
      package:
        name: podman
        state: present
      register: result
      until: result is succeeded
      tags:
        - with_pkg
      when: not is_atomic | bool

    - import_role:
        name: ceph-mon
        tasks_from: systemd.yml
      when: inventory_hostname in groups.get(mon_group_name, [])

    - import_role:
        name: ceph-iscsi-gw
        tasks_from: systemd.yml
      when: inventory_hostname in groups.get(iscsi_gw_group_name, [])

    - import_role:
        name: ceph-mds
        tasks_from: systemd.yml
      when: inventory_hostname in groups.get(mds_group_name, [])

    - import_role:
        name: ceph-mgr
        tasks_from: systemd.yml
      when: inventory_hostname in groups.get(mgr_group_name, [])

    - import_role:
        name: ceph-nfs
        tasks_from: systemd.yml
      when: inventory_hostname in groups.get(nfs_group_name, [])

    - import_role:
        name: ceph-osd
        tasks_from: systemd.yml
      when: inventory_hostname in groups.get(osd_group_name, [])

    - import_role:
        name: ceph-rbd-mirror
        tasks_from: systemd.yml
      when: inventory_hostname in groups.get(rbdmirror_group_name, [])

    - import_role:
        name: ceph-rgw
        tasks_from: systemd.yml
      when: inventory_hostname in groups.get(rgw_group_name, [])

    - name: reload ceph monitor systemd unit
      systemd:
        daemon_reload: yes