ceph-ansible/roles/ceph-validate/tasks/main.yml

---
- name: validate provided configuration
  validate:
    mode: strict

- name: fail if local scenario is enabled on debian
  fail:
    msg: "'local' installation scenario not supported on Debian systems"
  when:
    - ansible_os_family == 'Debian'
    - ceph_origin == 'local'

- name: verify that ceph_rhcs_cdn_debian_repo url is valid for red hat storage
  fail:
    msg: "ceph_rhcs_cdn_debian_repo url is invalid, please set your customername:customerpasswd"
  when:
    - ceph_origin == 'repository'
    - ceph_repository == 'rhcs'
    - ceph_repository_type == 'cdn'
    - ansible_os_family == 'Debian'
    - ceph_rhcs_cdn_debian_repo == 'https://customername:customerpasswd@rhcs.download.redhat.com'
    - ceph_repository not in ['rhcs', 'dev', 'obs']

- name: make sure journal_size configured
  debug:
    msg: "WARNING: journal_size is configured to {{ journal_size }}, which is less than 5GB. This is not recommended and can lead to severe issues."
  when:
    - journal_size|int < 5120
    - osd_objectstore == 'filestore'
    - osd_group_name in group_names

- name: check if osd_scenario lvm is supported by the selected ceph version
  fail:
    msg: "osd_scenario lvm is not supported by the selected Ceph version, use Luminous or newer."
  when:
    - osd_group_name is defined
    - osd_group_name in group_names
    - ceph_repository not in ['rhcs', 'dev']
    - not containerized_deployment
    - osd_scenario == "lvm"
    - ceph_release_num[ceph_release] < ceph_release_num.luminous

- name: check if bluestore is supported by the selected ceph version
  fail:
    msg: "bluestore is not supported by the selected Ceph version, use Luminous or above."
  when:
    - osd_group_name is defined
    - osd_group_name in group_names
    - ceph_repository not in ['rhcs', 'dev']
    - osd_objectstore == 'bluestore'
    - ceph_release_num[ceph_release] < ceph_release_num.luminous

- name: include check_system.yml
  include: check_system.yml