ceph-ansible/roles/ceph-container-common/tasks/prerequisites.yml

---
- name: Lvmetad tasks related
  when:
    - inventory_hostname in groups.get(osd_group_name, [])
    - lvmetad_disabled | default(False) | bool
    - ansible_facts['os_family'] == 'RedHat'
    - ansible_facts['distribution_major_version'] | int == 7
  block:
    - name: Stop lvmetad
      ansible.builtin.service:
        name: lvm2-lvmetad
        state: stopped

    - name: Disable and mask lvmetad service
      ansible.builtin.systemd:
        name: lvm2-lvmetad
        enabled: false
        masked: true

- name: Remove ceph udev rules
  ansible.builtin.file:
    path: "{{ item }}"
    state: absent
  with_items:
    - /usr/lib/udev/rules.d/95-ceph-osd.rules
    - /usr/lib/udev/rules.d/60-ceph-by-parttypeuuid.rules

- name: Ensure tmpfiles.d is present
  ansible.builtin.lineinfile:
    path: /etc/tmpfiles.d/ceph-common.conf
    line: "d /run/ceph 0755 167 167 -"
    owner: root
    group: root
    mode: "0644"
    state: present
    create: true

- name: Restore certificates selinux context
  when:
    - ansible_facts['os_family'] == 'RedHat'
    - inventory_hostname in groups.get(mon_group_name, [])
      or inventory_hostname in groups.get(rgw_group_name, [])
  ansible.builtin.command: /usr/sbin/restorecon -RF /etc/pki/ca-trust/extracted
  changed_when: false

- name: Install python3 on osd nodes
  ansible.builtin.package:
    name: python3
    state: present
  when:
    - inventory_hostname in groups.get(osd_group_name, [])
    - ansible_facts['os_family'] == 'RedHat'