ceph-ansible/roles/ceph-rgw/tasks/rgw_create_pools.yml

---
- name: remove ec profile
  command: "{{ container_exec_cmd }} ceph --connect-timeout 10 --cluster {{ cluster }} osd erasure-code-profile rm {{ item.value.ec_profile }}"
  with_dict: "{{ rgw_create_pools }}"
  delegate_to: "{{ groups[mon_group_name][0] }}"
  changed_when: false
  when:
    - item.value.type is defined
    - item.value.type == 'ec'
  failed_when: false

- name: set ec profile
  command: "{{ container_exec_cmd }} ceph --connect-timeout 10 --cluster {{ cluster }} osd erasure-code-profile set {{ item.value.ec_profile }} k={{ item.value.ec_k }} m={{ item.value.ec_m }}"
  with_dict: "{{ rgw_create_pools }}"
  delegate_to: "{{ groups[mon_group_name][0] }}"
  changed_when: false
  when:
    - item.value.type is defined
    - item.value.type == 'ec'

- name: set crush rule
  command: "{{ container_exec_cmd }} ceph --connect-timeout 10 --cluster {{ cluster }} osd crush rule create-erasure {{ item.key }} {{ item.value.ec_profile }}"
  with_dict: "{{ rgw_create_pools }}"
  delegate_to: "{{ groups[mon_group_name][0] }}"
  changed_when: false
  when:
    - item.value.type is defined
    - item.value.type == 'ec'

- name: create ec pools for rgw
  command: "{{ container_exec_cmd }} ceph --connect-timeout 10 --cluster {{ cluster }} osd pool create {{ item.key }} {{ item.value.pg_num | default(osd_pool_default_pg_num) }} erasure {{ item.value.ec_profile }}"
  with_dict: "{{ rgw_create_pools }}"
  delegate_to: "{{ groups[mon_group_name][0] }}"
  changed_when: false
  when:
    - item.value.type is defined
    - item.value.type == 'ec'

- name: create replicated pools for rgw
  command: "{{ container_exec_cmd }} ceph --connect-timeout 10 --cluster {{ cluster }} osd pool create {{ item.key }} {{ item.value.pg_num | default(osd_pool_default_pg_num) }} replicated"
  changed_when: false
  register: result
  retries: 60
  delay: 3
  until: result is succeeded
  with_dict: "{{ rgw_create_pools }}"
  delegate_to: "{{ groups[mon_group_name][0] }}"
  when: item.value.type is not defined or item.value.type == 'replicated'

- name: customize replicated pool size
  command: "{{ container_exec_cmd }} ceph --connect-timeout 10 --cluster {{ cluster }} osd pool set {{ item.key }} size {{ item.value.size | default(osd_pool_default_size) }} {{ '--yes-i-really-mean-it' if item.value.size | default(osd_pool_default_size) | int == 1 else '' }}"
  register: result
  retries: 60
  delay: 3
  until: result is succeeded
  with_dict: "{{ rgw_create_pools }}"
  delegate_to: "{{ groups[mon_group_name][0] }}"
  changed_when: false
  when:
    - item.value.type is not defined or item.value.type == 'replicated'
    - item.value.size | default(osd_pool_default_size) != ceph_osd_pool_default_size

- name: set the rgw_create_pools pools application to rgw
  command: "{{ container_exec_cmd }} ceph --connect-timeout 10 --cluster {{ cluster }} osd pool application enable {{ item.key }} rgw"
  register: result
  retries: 60
  delay: 3
  until: result is succeeded
  changed_when: false
  with_dict: "{{ rgw_create_pools }}"
  delegate_to: "{{ groups[mon_group_name][0] }}"