ceph-ansible/infrastructure-playbooks/storage-inventory.yml

---
# This playbook queries each OSD using `ceph-volume inventory` to report the
# entire storage device inventory of a cluster.
#
# Usage:
#   ansible-playbook storage-inventory.yml

- name: Gather facts and check the init system
  hosts: osds
  become: true
  tasks:
    - name: Gather facts on all Ceph hosts
      ansible.builtin.debug:
        msg: "gather facts on all Ceph hosts for following reference"

- name: Query each host for storage device inventory
  hosts: osds
  become: true
  tasks:
    - name: Import ceph-defaults role
      ansible.builtin.import_role:
        name: ceph-defaults

    - name: List storage inventory
      ceph_volume:
        action: "inventory"
      environment:
        CEPH_VOLUME_DEBUG: "{{ ceph_volume_debug }}"
        CEPH_CONTAINER_IMAGE: "{{ ceph_docker_registry + '/' + ceph_docker_image + ':' + ceph_docker_image_tag if containerized_deployment | bool else None }}"
        CEPH_CONTAINER_BINARY: "{{ container_binary }}"