ceph-ansible/roles/common/templates/ceph.conf.j2

# {{ ansible_managed }}

[global]
{% if cephx %}
  auth cluster required = cephx
  auth service required = cephx
  auth client required = cephx
{% else %}
  auth cluster required = none
  auth service required = none
  auth client required = none
  auth supported = none
{% endif %}
  fsid = {{ fsid }}
  mon_initial_members = {{ hostvars[groups['mons'][0]]['ansible_hostname'] }}
{% if pool_default_pg_num is defined %}
  osd pool default pg num = {{ pool_default_pg_num }}
{% endif %}
{% if pool_default_pgp_num is defined %}
  osd pool default pgp num = {{ pool_default_pgp_num }}
{% endif %}
{% if pool_default_size is defined %}
  osd pool default size = {{ pool_default_size }}
{% endif %}
{% if pool_default_min_size is defined %}
  osd pool default min size = {{ pool_default_min_size }}
{% endif %}
{% if pool_default_crush_rule is defined %}
  osd pool default crush rule = {{ pool_default_crush_rule }}
{% endif %}

[mon]
{% for host in groups['mons'] %}
  {% if hostvars[host]['ansible_hostname'] is defined %}
  [mon.{{ hostvars[host]['ansible_hostname'] }}]
    host = {{ hostvars[host]['ansible_hostname'] }}
    mon addr = {{ hostvars[host]['ansible_' + monitor_interface ]['ipv4']['address'] }}
  {% endif %}
{% endfor %}

[osd]
{% if osd_mkfs_type is defined %}
  osd mkfs type = {{ osd_mkfs_type }}
{% endif %}
{% if osd_mkfs_type == "ext4" %}
  filestore xattr use omap = true
{% endif %}
  osd journal size = {{ journal_size }}
{% if cluster_network is defined %}
  cluster_network = {{ cluster_network }}
{% endif %}
{% if public_network is defined %}
  public_network = {{ public_network }}
{% endif %}

{% if mds %}
[mds]
{% for host in groups['mdss'] %}
  [mds.{{ hostvars[host]['ansible_hostname'] }}]
    host = {{ hostvars[host]['ansible_hostname'] }}
{% endfor %}
{% endif %}