ceph-ansible/roles/ceph-mon/tasks/set_osd_pool_default_pg_num...

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# NOTE(leseb): we add a conditional for backward compatibility
# so people that had 'pool_default_pg_num' declared will get
# the same behaviour
#
- name: check if does global key exist in ceph_conf_overrides
set_fact:
global_in_ceph_conf_overrides: "{{ 'global' in ceph_conf_overrides }}"
- name: check if ceph_conf_overrides.global.osd_pool_default_pg_num is set
set_fact:
osd_pool_default_pg_num_in_overrides: "{{ 'osd_pool_default_pg_num' in ceph_conf_overrides.global }}"
when: global_in_ceph_conf_overrides
- name: get default value for osd_pool_default_pg_num
shell: |
{{ docker_exec_cmd }} ceph --cluster {{ cluster }} daemon mon.{{ monitor_name }} config get osd_pool_default_pg_num | grep -Po '(?<="osd_pool_default_pg_num": ")[^"]*'
failed_when: false
changed_when: false
run_once: true
register: default_pool_default_pg_num
when: pool_default_pg_num is not defined or not global_in_ceph_conf_overrides
- set_fact:
osd_pool_default_pg_num: "{{ pool_default_pg_num }}"
when: pool_default_pg_num is defined
- set_fact:
osd_pool_default_pg_num: "{{ default_pool_default_pg_num.stdout }}"
when:
- pool_default_pg_num is not defined
- default_pool_default_pg_num.rc == 0
- (osd_pool_default_pg_num_in_overrides is not defined or not osd_pool_default_pg_num_in_overrides)
- set_fact:
osd_pool_default_pg_num: "{{ ceph_conf_overrides.global.osd_pool_default_pg_num }}"
when:
- global_in_ceph_conf_overrides
- ceph_conf_overrides.global.osd_pool_default_pg_num is defined