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

---
- name: install packages
  apt:
    name:
      - ceph-osd
      - ceph-mds
      - ceph-mon
      - ceph-mgr
      - radosgw
      - libjemalloc2
    state: latest

- name: install sysctl tweaks
  template:
    src: ceph/sysctl.conf.j2
    dest: /etc/sysctl.d/pvc-ceph.conf

- name: activate sysctl tweaks
  command: sysctl -p /etc/sysctl.d/pvc-ceph.conf

- name: install user limits overrides
  template:
    src: ceph/limits.conf.j2
    dest: /etc/security/limits.d/99-pvc-ceph.conf

- name: install ceph default config
  template:
    src: ceph/default.conf.j2
    dest: /etc/default/ceph

- name: create ceph configuration directory
  file:
    dest: /etc/ceph
    state: directory

- include: ceph/bootstrap.yml
  when: bootstrap is defined and bootstrap
  run_once: yes

- name: install configurations
  copy:
    src: ceph/{{ hostvars[inventory_hostname].group_names[0] }}/ceph/{{ item }}
    dest: /etc/ceph/{{ item }}
    owner: ceph
    group: ceph
    mode: 0640
  with_items:
    - ceph.conf
    - ceph.mon.keyring
    - ceph.client.admin.keyring
    - ceph.osd.bootstrap.keyring
    - monmap

- name: create monitor and manager data directories
  file:
    dest: /var/lib/ceph/{{ item }}/ceph-{{ ansible_hostname }}
    state: directory
    owner: ceph
    group: ceph
    mode: 0750
  with_items:
    - mon
    - mgr
  when: newhost is defined and newhost

- name: populate monitor with map and keys
  command: ceph-mon --cluster ceph --mkfs -i {{ ansible_hostname }} --monmap /etc/ceph/monmap --keyring /etc/ceph/ceph.mon.keyring
  become_user: ceph
  when: newhost is defined and newhost

- name: touch monitor and manager done files
  file:
    dest: /var/lib/ceph/{{ item }}/ceph-{{ ansible_hostname }}/done
    state: touch
  become_user: ceph
  with_items:
    - mon
    - mgr
  when: newhost is defined and newhost

- name: start but disable daemons
  service:
    name: "{{ item }}"
    state: started
    enabled: no
  with_items:
    - ceph-mon@{{ ansible_hostname }}
    - ceph-mgr@{{ ansible_hostname }}

- meta: flush_handlers