kolla-ansible/ansible/roles/ceph/tasks/generate_cluster.yml

---
- name: Generating initial Ceph keyrings and monmap
  kolla_docker:
    action: "start_container"
    common_options: "{{ docker_common_options }}"
    detach: False
    environment:
      KOLLA_BOOTSTRAP:
      KOLLA_CONFIG_STRATEGY: "{{ config_strategy }}"
      MON_IP: "{{ hostvars[inventory_hostname]['ansible_' + storage_interface]['ipv4']['address'] }}"
      HOSTNAME: "{{ hostvars[inventory_hostname]['ansible_' + storage_interface]['ipv4']['address'] }}"
    image: "{{ ceph_mon_image_full }}"
    labels:
      BOOTSTRAP:
    name: "bootstrap_ceph_mon"
    restart_policy: "never"
    volumes:
      - "{{ node_config_directory }}/ceph-mon/:{{ container_config_directory }}/:ro"
      - "/etc/localtime:/etc/localtime:ro"
      - "ceph_mon:/var/lib/ceph"
      - "ceph_mon_config:/etc/ceph"
      - "kolla_logs:/var/log/kolla/"

- include: start_mons.yml

- name: Setting host for cluster files
  set_fact:
    delegate_host: "{{ inventory_hostname }}"