---
- name: install ceph-common external package when ceph backend enabled
  apt:
    name: "{{ item }}"
    state: present
  with_items:
    - ceph-common
  when: enabled_backend == "ceph"

- name: copy opensds ceph backend file if specify ceph backend
  copy:
    src: ../../../group_vars/ceph/ceph.yaml
    dest: "{{ ceph_config_path }}"

- name: check for ceph-ansible source code existed
  stat:
    path: /opt/ceph-ansible
  ignore_errors: yes
  register: cephansibleexisted

- name: download ceph-ansible source code
  git:
    repo: https://github.com/ceph/ceph-ansible.git
    dest: /opt/ceph-ansible
  when:
    - cephansibleexisted.stat.exists is undefined or cephansibleexisted.stat.exists == false

- name: copy ceph inventory host into ceph-ansible directory
  copy:
    src: ../../../group_vars/ceph/ceph.hosts
    dest: /opt/ceph-ansible/ceph.hosts

- name: copy ceph all.yml file into ceph-ansible group_vars directory
  copy:
    src: ../../../group_vars/ceph/all.yml
    dest: /opt/ceph-ansible/group_vars/all.yml

- name: copy ceph osds.yml file into ceph-ansible group_vars directory
  copy:
    src: ../../../group_vars/ceph/osds.yml
    dest: /opt/ceph-ansible/group_vars/osds.yml

- name: copy site.yml.sample to site.yml in ceph-ansible
  copy:
    src: /opt/ceph-ansible/site.yml.sample
    dest: /opt/ceph-ansible/site.yml

- name: ping all hosts
  shell: ansible all -m ping -i ceph.hosts
  become: true
  args:
    chdir: /opt/ceph-ansible

- name: run ceph-ansible playbook
  shell: ansible-playbook site.yml -i ceph.hosts | tee /var/log/ceph_ansible.log
  become: true
  args:
    chdir: /opt/ceph-ansible

#- name: Check if ceph osd is running
#  shell: ps aux | grep ceph-osd | grep -v grep
#  ignore_errors: false
#  changed_when: false
#  register: service_ceph_osd_status

- name: Check if ceph mon is running
  shell: ps aux | grep ceph-mon | grep -v grep
  ignore_errors: false
  changed_when: false
  register: service_ceph_mon_status

- name: Create specified pools and initialize them with default pool size.
  shell: ceph osd pool create {{ item }} 100 && ceph osd pool set {{ item }} size 1
  ignore_errors: yes
  changed_when: false
  with_items: "{{ ceph_pools }}"
  when: service_ceph_mon_status.rc == 0 # and service_ceph_osd_status.rc == 0