---
# Defines deployment design and assigns role to server groups

- hosts:
  - mons
  - osds
  - mgrs

  gather_facts: false
  any_errors_fatal: true
  become: true

  tags:
    - always

  vars:
    delegate_facts_host: True
    dashboard_enabled: False

  environment:
    DEBIAN_FRONTEND: noninteractive

  pre_tasks:
    # If we can't get python2 installed before any module is used we will fail
    # so just try what we can to get it installed
    - name: check for python2
      stat:
        path: /usr/bin/python
      ignore_errors: yes
      register: systempython2

    - name: install python2 for debian based systems
      raw: sudo apt-get -y install python-simplejson
      ignore_errors: yes
      when:
        - systempython2.stat is undefined or systempython2.stat.exists == false

    # Ansible will try to auto-install python-apt, in some systems this might be
    # python3-apt, or python-apt, and it has caused whole runs to fail because
    # it is trying to do an interactive prompt
    - name: install python-apt and aptitude in debian based systems
      raw: sudo apt-get -y install "{{ item }}"
      ignore_errors: yes
      with_items:
        - python3-apt
        - python-apt
        - aptitude

    - name: install python2 for fedora
      raw: sudo dnf -y install python creates=/usr/bin/python
      ignore_errors: yes
      when:
        - systempython2.stat is undefined or systempython2.stat.exists == false

    - name: install python2 for opensuse
      raw: sudo zypper -n install python-base creates=/usr/bin/python2.7
      ignore_errors: yes
      when:
        - systempython2.stat is undefined or systempython2.stat.exists == false

    - name: gather facts
      setup:
      when:
        - not delegate_facts_host | bool

    - name: gather and delegate facts
      setup:
      delegate_to: "{{ item }}"
      delegate_facts: True
      with_items: "{{ groups['all'] }}"
      run_once: true
      when:
        - delegate_facts_host | bool

    - name: install required packages for fedora > 23
      raw: sudo dnf -y install python2-dnf libselinux-python ntp
      when:
        - ansible_distribution == 'Fedora'
        - ansible_distribution_major_version|int >= 23

    - name: check if it is atomic host
      stat:
        path: /run/ostree-booted
      register: stat_ostree

    - name: set_fact is_atomic
      set_fact:
        is_atomic: '{{ stat_ostree.stat.exists }}'

  tasks:
    - import_role:
        name: ceph-defaults
    - import_role:
        name: ceph-validate

- hosts:
  - mons
  - osds
  - mgrs
  gather_facts: false
  become: True
  any_errors_fatal: true
  vars:
    dashboard_enabled: False
  tasks:
    - import_role:
        name: ceph-defaults
    - import_role:
        name: ceph-facts
    - import_role:
        name: ceph-handler
    - import_role:
        name: ceph-common

    - name: rsync ceph-volume to test nodes on centos
      synchronize:
        src: "{{ toxinidir }}/../../../../ceph_volume"
        dest: "/usr/lib/python2.7/site-packages"
        use_ssh_args: true
      when:
        - ansible_os_family == "RedHat"
        - inventory_hostname in groups.get(osd_group_name, [])

    - name: rsync ceph-volume to test nodes on ubuntu
      synchronize:
        src: "{{ toxinidir }}/../../../../ceph_volume"
        dest: "/usr/lib/python2.7/dist-packages"
        use_ssh_args: true
      when:
        - ansible_os_family == "Debian"
        - inventory_hostname in groups.get(osd_group_name, [])

    - name: run ceph-config role
      import_role:
        name: ceph-config

    - name: run ceph-mon role
      import_role:
        name: ceph-mon
      when:
        - inventory_hostname in groups.get(mon_group_name, [])

    - name: run ceph-mgr role
      import_role:
        name: ceph-mgr
      when:
        - inventory_hostname in groups.get(mgr_group_name, [])

    - name: run ceph-osd role
      import_role:
        name: ceph-osd
      when:
        - inventory_hostname in groups.get(osd_group_name, [])